(1) Short-range Spin Freezing in the Double Trillium Lattice Spin-Liquid Candidate KSrFe2(PO4)3 Revealed via 31P NMR
Sebin J. Sebastian, Q. -P. Ding, A. A. Tsirlin, R. Nath, and Y. Furukawa
(2) Slow ferromagnetic fluctuations in the kagome metal Sc3Mn3Al7Si5 revealed by 27Al NMR
Qing-Ping Ding, Charles Taylor, Yongbin Lee, Charuni Dissanayake, Vireshwar Mishra, Dang Khoa Le, Manh-Huong Phan,
Yasuyuki Nakajima, and Yuji Furukawa
(3) Non-trivial magnetic order in the frustrated spin- 1/2 depleted-kagome antiferromagnet Cu7(TeO3)2(SO4)2(OH)6
K. U. Akshay, Sebin J. Sebastian, Q.-P. Ding, Y. Furukawa, and R. Nath
(4) Spin fluctuations, absence of magnetic order, and crystal electric field studies in the Yb3+-based triangular lattice antiferromagnet Rb3Yb(VO4)2
Sebin J. Sebastian, R. Kolay, Abhidev. B, Q.-P. Ding, Y. Furukawa, and R. Nath
(189) Microscopic characterization of Pb10-xCux(PO4)6O by 31P and 63/65Cu NMR measurements
Qing-Ping Ding, Yue Sun, Qiang Hou, Wei Wei, Xin Zhou, Xinyue Wang, ZhiXiang Shi, and Yuji Furukawa
Accepted for publication in J. Compos. Sci.
(188) Role of Nematic Fluctuations on Superconductivity in FeSe0.47Te0.53 Revealed by Nuclear Magnetic Resonance under Pressure
Qing-Ping Ding, Juan Schmidt, Jose A. Moreno, Sergey L. Bud’ko, Paul C. Canfield, and Yuji Furukawa
Phys. Rev. Lett 134, 226002 (2025).
(187) Ground-state properties of the double trillium lattice antiferromagnet KBaCr2(PO4)3
R. Kolay, Qing-Ping Ding, Y. Furukawa, A. A. Tsirlin and R. Nath,
Phys. Rev. B 110, 2244057 (2024)
(186) Magnetic properties of frustrated spin-1/2 capped-kagome antiferromagnet (CsBr)Cu5V2O10
S. Guchhait, D. V. Ambika, S. Mohanty, Y. Furukawa, and R. Nath
Phys. Rev. B 110, 174447 (2024)
(185) Inhomogeneous magnetic ordered state and evolution of magnetic fluctuations in Sr(Co1-xNix)2P2 revealed by 31P NMR
Nao Furukawa, Qing-Ping Ding, Juan Schmidt, Sergey L. Budko, Paul C. Canfield, and Yuji Furukawa
Phys. Rev. B 110, 014439 (2024)
(184) Repulsive Tomonaga-Lutinger Liquid in Quasi-one-dimensional Spin-1/2 Antiferromagnet NaVOPO4
S. S. Islam, P. K. Mukharjee, P. K. Biswas, Mark Telling, Y. Skourski, K. M. Ranjith, M. Baenitz, Y. Inagaki, Y. Furukawa, A. A. Tsirlin, and R. Nath.
Phys. Rev. B 109, L060406 (2024).
(183) Gapless spinons and a field-induced soliton gap in the hyper-honeycomb Cu oxalate framework compound [(C2H5)3NH]2Cu2(C2O4)3
C. Dissanayake, A. C. Jacko, K. Kumarasinghe, R. Munir, H. Siddiquee, W. J. Newsome, F. J. Uribe-Romo, E. S. Choi, S. Yadav, X.-Z. Hu, Y. Takano, S. Pakhira, D. C. Johnston, Q.-P. Ding, Y. Furukawa, B. J. Powell, Y. Nakajima,
Phys. Rev. B 108, 134418 (2023).
Selected as "Editors' Suggestion"
(182) The Novel Oxy-sulfide Glassy Ionic Conductors Na4P2S7-xOx 0≤x≤7: Understanding the Features of Static and Dynamic Cations
Nathan Rons; Qing-Ping Ding; Stephen J. Kmiec; Madison Olson; Yuji Furukawa; Steve W. Martin, and Ananda Shastri
Solid State Ionics 402, 116363 (2023).
(181) Structural phase transition and double magnetic transitions in the frustrated spin- 1/2 capped-kagome antiferromagnet (RbCl)Cu5P2O10
S. Mohanty, J. Babu, Y. Furukawa, and R. Nath,
Phys. Rev. B 108, 104424 (2023).
(180) Magnetism and field-induced effect in a spin-orbit entangled Jeff = 1/2 honeycomb lattice
J. Khatua, Q. P. Ding, M. S. Ramachandra Rao, K. Y. Choi, A. Zorko, Y. Furukawa, and P. Khuntia
(179) Microscopic characterization of the magnetic properties of the itinerant antiferromagnet La2Ni7 by 139La NMR/NQR measurements.
Q.-P. Ding, J. Babu, K. Rana, Y. Lee, S. L. Bud'ko, R. A. Ribeiro, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 108, 064413 (2023).
(178) Antiferromagnetic order and its interplay with superconductivity in CaK(Fe1-xMnx)4As4
J. M. Wilde, A. Sapkota, Q.-P. Ding, Mingyu Xu, W. Tian, S. L. Bud’ko, Y. Furukawa, A. Kreyssig, and P. C. Canfield
J. Phys: Condens. Matter 35, 395801 (2023).
(177) Interrelationships between nematicity, antiferromagnetic spin fluctuations and superconductivity: Role of hotspots in FeSe1-xSx revealed by high pressure 77Se NMR study
K. Rana, D. V. Ambika, S. L. Bud'ko, A. E. Bohmer, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 107, 134507 (2023).
(176) From layered antiferromagnet to 3D ferromagnet: LiMnBi to MnBi magneto-structural transformation"
Gvozdetskyi, Volodymyr; Rana, Khusboo; Ribeiro, Raquel; Mantravadi, Aishwarya; Adeyemi, Adedoyin; Wang, Renhai; Dong, Huafeng; Ho, Kai-Ming ; Furukawa, Yuji; Canfield, Paul; Zaikina, Julia
Chem. Mater. 2023, 35, 3236-3248
(175) (Textbook, chapter) NMR of Magnetic Materials: Determination of Magnetic Structures by “On-Site” NMR Measurements
Yuji Furukawa
In NMR of Inorganic Nuclei; D. L. Bryce; in Comprehensive Inorganic Chemistry III, Editors J. Reedijk, K. R. Poeppelmeier,
Vol. 9, pp 230–260. Oxford: Elsevier. ©2023 Elsevier Ltd. ISBN 9780128231531. DOI: B978-0-12-823144-9.00016-9.
(174) Static and dynamic magnetic properties of the spin-5/2 triangle lattice antiferromagnet Na3Fe(PO4)2 studied by 31P NMR
Devi V. Ambika, Qing-Ping Ding, Sebin J. Sebastian, Ramesh Nath, and Yuji Furukawa
J. Phys.: Condens. Matter 51, 015803 (2022).
(173) Quantum spin liquid candidate in a rare-earth hyperkagome lattice
J. Khatua, S. Bhattacharya, Q. P. Ding, S. Vrtnik, N. P. Butch, H. Luetkens, E. Kermarrec, M. S. Ramachandra Rao, A. Zorko, Y. Furukawa, and P. Khuntia
Phys. Rev. B 106, 104404 (2022).
(172) Deformed spin-1/2 square lattice in antiferromagnetic NaZnVOPO4(HPO4)
S. Guchhait, D. V. Ambika, Qing-Ping Ding, M. Uhlarz, Y. Furukawa, A. A. Tsirlin, and R. Nath
Phys. Rev. B 106, 024426 (2022).
(171) Possible Coexistence of Antiferromagnetic and Ferromagnetic Spin Fluctuations in the Spin-triplet Superconductor UTe2 Revealed by 125Te NMR under Pressure.
Devi V. Ambika, Qing-Ping Ding, Khusboo Rana, Corey E. Frank, Elizabeth L. Green, Sheng Ran, Nicholas P. Butch, and Yuji Furukawa
Phys. Rev. B 105, L220403 (2022).
(170) Itinerant G-type antiferromagnet SrCr2As2 studied by magnetization, heat capacity, electrical resistivity, and NMR measurements
Q.-P. Ding, Santanu Pakhira, N. S. Sangeetha, E. H. Krenkel, E. I. Timmons, M. A. Tanatar, R. Prozorov, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 105, 134408 (2022).
(169) Slow Spin Dynamics in the Hyper-Honeycomb Lattice [(C2H5)3NH]2Cu2(C2O4)3 revealed by 1H NMR Studies
Q.-P. Ding, C. Dissanayake, Santanu Pakhira, W. J. Newsome, F. Uribe-Romo, D. C. Johnston, Y. Nakajima, and Y. Furukawa
Phys. Rev. B 105, L100405 (2022).
(168) Relationship between Nematicity, Antiferromagnetic Fluctuations, and Superconductivity in FeSe1-xSx revealed by NMR
Khusboo Rana and Yuji Furukawa
Front. Phys. 10:849284 (2022). (Mini review paper).
(167) Incommensurate and commensurate antiferromagnetic states in CaMn2As2 and SrMn2As2 revealed by 75As NMR
Q.-P. Ding, N. S. Sangeetha, Abhishek Pandey, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 104, 224413 (2021)
(166) First-order antiferromagnetic transitions of SrMn2P2 and CaMn2P2 single crystals containing corrugated-honeycomb Mn sublattices
N. S. Sangeetha, Santanu Pakhira, Qing-Ping Ding, Lennard Krause, Hyung-Cheol Lee, Volodymyr Smetana, Anja-Verena Mudring, Bo Brummerstedt Iversen, Yuji Furukawa, and David C. Johnston
(165) Universal fluctuating regime in triangular chromate antiferromagnets
K. Somesh, Y. Furukawa, G. Simutis, F. Bert, M. Prinz-Zwick, N. Büttgen, A. Zorko, A. A. Tsirlin, P. Mendels, and R. Nath
Phys. Rev. B 104, 104422 (2021)
(164) Quasi-one-dimensional uniform spin-1/2 Heisenberg antiferromagnet KNaCuP2O7 probed by 31P and 23Na NMR
S. Guchhait, Qing-Ping Ding, M. Sahoo, A. Giri, S. Maji, Y. Furukawa, and R. Nath
Phys. Rev. B 103, 224415 (2021)
(163) Magnetic properties of the itinerant ferromagnet LaCrGe3 under pressure studied by 139La NMR
K. Rana, H. Kotegawa, R. R. Ullah, E. Gati, S. L. Bud'ko, P. C. Canfield, H. Tou, V. Taufour, and Y. Furukawa
Phys. Rev. B 103, 174426 (2021)
Selected as "Editors' Suggestion", and highlighted by Ames Laboratory.
(162) Quasi-one-dimensional magnetism in the spin-1/2 antiferromagnet BaNa2Cu(VO4)2
Sebin J. Sebastian, K. Somesh, M. Nandi, N. Ahmed, P. Bag, M. Baenitz, B. Koo, J. Sichelschmidt, A. A. Tsirlin, Y. Furukawa, and R. Nath
Phys. Rev. B 103, 064413 (2021)
(161) Magnetic detwinning and biquadratic magnetic interaction in EuFe2As2 revealed by 153Eu NMR
Q.-P. Ding, N. S. Sangeetha, W. R. Meier, M. Xu, S. L. Bud’ko, P. C. Canfield, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 102, 180406(R) (2020)
(160) First-order phase transition to a nonmagnetic ground state in the nonsymmorphic NbCrP
Yoshiki Kuwata, Hisashi Kotegawa, Hideki Tou, Hisatomo Harima, Qing-Ping Ding, Keiki Takeda, Junichi Hayashi, Eiichi Matsuoka, Hitoshi Sugawara, Takahiro Sakurai, Hitoshi Ohta, and Yuji Furukawa
Phys. Rev. B 102, 205110 (2020)
(159) Charge disproportionation in the spin-liquid candidate κ-(ET)2Cu2(CN)3 at 6 K revealed by 63Cu NQR measurements
T. Kobayashi, Q.-P. Ding, H. Taniguchi, K. Satoh, A. Kawamoto, and Y. Furukawa
Phys. Rev. Res. 2, 042023(R) (2020)
(158) Ferrimagnetism in EuFe4As12 revealed by 153Eu NMR and 75As NQR measurements
Q.-P. Ding, H.-C. Lee, K. Nishine, Y. Kawamura, C. Sekine, and Y. Furukawa
Phys. Rev. B 102, 014431 (2020)
(157) Impact of Nematicity on the Relationship between Antiferromagnetic Fluctuations and Superconductivity in FeSe0.91S0.09 Under Pressure
K. Rana, L. Xiang, P. Wiecki, R. A. Ribeiro, G. G. Lesseux, A. E. Böhmer, S. L. Bud’ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 101, 180503(R) (2020)
Selected as "Editors' Suggestion"
(156) 63,65Cu NMR Study of the Magnetically Ordered State of the Multiferroic CuFeO2
Vasily V. Ogloblichev, Almaz F. Sadykov, Yuji Furukawa, Qing-Ping Ding, Alexey G. Smolnikov, Yuri V. Piskunov, Konstantin N. Mikhalev, Alexander P. Gerashenko, Anhua Wu, Sergei N. Barilo, Sergei V. Shiryaev
J. Mag. Mag. Mater. 504, 166668 (2020)
(155) 63,65Cu NMR study of the antiferromagnet CuCrO2
A. Smolnikov, I. Arapova, V. Ogloblichev, Y. Piskunov, A. Sadykov, K. Mikhalev, Y. Furukawa, S. Barilo, and S. Shiryaev
J. Phys.: Conf. Ser. 1389, 012136 (2019)
(154) Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin 1/2 antiferromagnet NaVOPO4
Prashanta K. Mukharjee, K. M. Ranjith, B. Koo, J. Sichelschmidt, M. Baenitz, Y. Skourski, Y. Inagaki, Y. Furukawa, A. A. Tsirlin, and R. Nath
Phys. Rev. B 100, 144433 (2019)
(153) Multiple ferromagnetic transitions and structural distortion in the van-der-Waals ferromagnet VI3 at ambient and finite pressures
Elena Gati, Yuji Inagaki1, Tai Kong, Robert J. Cava, Yuji Furukawa, Paul C. Canfield, and Sergey L. Bud'ko
Phys. Rev. B 100, 094408 (2019)
Selected as "Editors' Suggestion"
(152) Suppression of ferromagnetic spin fluctuations in the filled skutterudite superconductor SrOs4As12 revealed by 75As NMR-NQR measurements
Q.-P. Ding, K. Nishine, Y. Kawamura, J. Hayashi, C. Sekine, and Y. Furukawa
Phys. Rev. B 100, 054516 (2019)
(151) Nearly ferromagnetic spin-triplet superconductivity
Sheng Ran, Chris Eckberg, Qing-Ping Ding, Yuji Furukawa, Tristin Metz, Shanta R. Saha, I-Lin Liu, Mark Zic, Johnpierre Paglione & Nicholas P. Butch
Highlighted by many news outlets. (Chinese)
(150) Competing paramagnetic phases and itinerant magnetic frustration in SrCo2As2
Bing Li, B. G. Ueland, W. T. Jayasekara, D. L. Abernathy, N. S. Sangeetha, D. C. Johnston, Qing-Ping Ding, Y. Furukawa, P. P. Orth, A. Kreyssig, A. I. Goldman, and R. J. McQueeney
Phys. Rev. B 100, 054411 (2019).
(149) 23Na nuclear magnetic resonance study of yNa2S+(1-y)[xSiS2+(1-x)PS5/2] glassy solid electrolytes
Ananda Shastri, Deborah Watson, Qing-Ping Ding, Yuji Furukawa, and Steve W. Martin
Solid State Ionics 340 (2019) 115013.
(148) Near room temperature antiferromagnetic ordering with a potential low dimensional magnetism in AlMn2B2
Tej N. Lamichhane, Khusboo Rana, Qisheng Lin, Sergey L. Bud'ko, Yuji Furukawa, and Paul C. Canfield
Phys. Rev. Mater. 3, 064415 (2019)
(147) Magnetic fluctuations in the itinerant ferromagnet LaCrGe3 studied by 139La NMR
K. Rana, H. Kotegawa, R. R. Ullah, J. S. Harvey, S. L. Bud'ko, P. C. Canfield, H. Tou, V. Taufour, and Y. Furukawa
Phys. Rev. B 99, 214417 (2019)
(146) Magnetic-field effects on the fragile antiferromagnetism in YbBiPt
B. G. Ueland, A. Kreyssig, E. D. Mun, J. W. Lynn, L. W. Harriger, D. K. Pratt,K. Prokes, Z. Husges, R. Toft-Petersen, S. Sauerbrei,S. M. Saunders, Y. Furukawa, S. L. Bud'ko, R. J. McQueeney, P. C. Canfield, and A. I. Goldman
Phys. Rev. B 99, 184431 (2019)
(145) 75As NMR studies of magnetic properties of the magnetic superconductor CaK(Fe0.967Ni0.033)4As4
Q.-P. Ding, W. R. Meier, A. E. Böhmer, S. L. Bud’ko, P. C. Canfield, and Y. Furukawa
Solid State Phenomena 289, 148 (2019)
(144) Magnetic properties of the itinerant A-type antiferromagnet CaCo2P2 studied by 59Co and 31P NMR
N. Higa, Q.-P. Ding, A. Teruya, M. Yogi, M. Hedo, T. Nakama, Y. Onuki, and Y. Furukawa
Phys. Rev. B 98, 184433 (2018).
(143) In situ Magnetization Measurement of Superconducting Transition in PdH0.82 and PdD0.79 Prepared by Low-Temperature Absorption
Yuji Inagaki, Si Wen, Yousuke Kawasaki, Hiroki Takata, Yuji Furukawa, and Tatsuya Kawae
J. Phys. Soc. Jpn. 87, 123701 (2018).
(142) Ferromagnetic spin fluctuations in the filled skutterudite SrFe4As12 revealed by 75As NMR-NQR measurements
Q.-P. Ding, K. Rana, K. Nishine, Y. Kawamura, J. Hayashi, C. Sekine, and Y. Furukawa
Phys. Rev. B 98, 155149 (2018).
(141) Hedgehog Spin-vortex Crystal Antiferromagnetic Quantum Criticality in CaK(Fe1-xNix)4As4 Revealed by NMR
Q.-P. Ding, W. R. Meier, J. Cui, M. Xu, A. E. Böhmer, S. L. Bud’ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. Lett. 121, 137204 (2018)
Highlighted by Phys. org. New quantum criticality discovered in superconductivity.
(140) First Observation of Low Temperature Magnetic Transition in CuAgSe
Chao Han, Qingping Ding, Lijuan Zhang, Weijie Li, Jianli Wang, Qinfen Gu, Qiao Sun, Yuji Furukawa, Zhenxiang Cheng, Zhen Li, and Shixue Dou
J. Phys. Chem. C 122, 19139 (2018)
(139) Persistent correlation between superconductivity and antiferromagnetic fluctuations near a nematic quantum critical point in FeSe1-xSx
P. Wiecki, K. Rana, A. E. Bohmer, Y. Lee, S. L. Bud’ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 98, 020507(R) (2018)
(138) 17O NMR study of the triangular lattice antiferromagnet CuCrO2
V. V. Ogloblichev, A.G. Smolnikov, A. F. Sadykov, Y. V. Piskunov, A. P. Gerashenko, Y. Furukawa, K. Kumagai, A. Yu. Yakubovsky, K. N. Mikhalev, S. N. Barilo, S. V. Shiryaev, and A. S. Belozerov.
J. Mag. Mag. Mater. 458, 1-9 (2018)
(137) NMR studies of the helical antiferromagnetic compound EuCo2P2
N. Higa, Q.-P. Ding, F. Kubota, H. Uehara, M. Yogi, Y. Furukawa, N. S. Sangeetha, D. C. Johnston, A. Nakamura, M. Hedo, T. Nakama, and Y. Onuki
(136) Pressure dependence of coherence-incoherence crossover behavior in KFe2As2 observed by resistivity and 75As-NMR/NQR
P. Wiecki, V. Taufour, D. Y. Chung, M. G. Kanatzidis, S. L. Bud’ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 97, 064509 (2018)
(135) Hedgehog spin vortex crystal stabilized in a hole-doped iron-based superconductor
W. R. Meier, Q.-P. Ding, A. Kreyssig, S. L. Bud’ko, A. Sapkota, K. Kothapalli, V. Borisov, R. Valent ́ı, C. D. Batista, P. P. Orth, R. M. Fernandes, A. I. Goldman, Y. Furukawa, A. E. Böhmer, and P. C. Canfield
npj Quantum Materials 3, 5 (2018).
Missing link to novel superconductivity revealed, Highlighted by Phys. org.
Also by Science Daily, Science Newsline, Product Design and Development, Ames Laboratory, News Wise,
Scientists find new magnetic state in iron-based superconductor, Highlighted by Materials Today.
(134) NMR study of the new magnetic superconductor CaK(Fe0.951Ni0.049)4As4: Microscopic coexistence of the hedgehog spin-vortex crystal and superconductivity
Q.-P. Ding, W. R. Meier, A. E. Böhmer, S. L. Bud’ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 96, 220510(R) (2017)
(133) NMR evidence for static local nematicity and its cooperative interplay with low-energy magnetic fluctuations in FeSe under pressure
P. Wiecki, M. Nandi, A. E. Böhmer, S. L. Bud'ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 96, 180502(R) (2017)
(132) Magnetic fluctuations and superconducting properties of CaKFe4As4 studied by 75As NMR
J. Cui, Q.-P. Ding, W. R. Meier, A. E. Böhmer, T. Kong, V. Borisov, Y. Lee, S. L. Bud’ko, R. Valent ́ı, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 96, 104512 (2017)
"Ames Lab Leads Study of CaKFe4As4" Highlighted by "Superconductor Week" Page 11-12 October 22, 2017 Vol. 31, No. 8
(131) NMR studies of the incommensurate helical antiferromagnet EuCo2P2 : Determination of antiferromagnetic propagation vector
N. Higa, Q.-P. Ding, M. Yogi, N. S. Sangeetha, M. Hedo, T. Nakama, Y. Onuki, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 96, 024405 (2017)
(130) Magnetic Correlations in Iron Pnictide Superconductors Studied by NMR: Coexistence of Antiferromagnetic and Ferromagnetic Spin Correlations
Y. Furukawa
Solid State Physics 52, 261 (2017) [固体物理 52, 261 (2017) written in Japanese]
(129) NMR determination of an incommensurate helical antiferromagnetic structure in EuCo2As2
Q.-P. Ding, N. Higa, N. S. Sangeetha, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 95, 184404 (2017)
(128) Specific features of magnetic order in a multiferroic compound CuCrO2 determined using NMR and NQR data for Cu-63,Cu- 65 nuclei
A. G. Smol'nikov, V. V. Ogloblichev , S. V. Verkhovskii, K. N. Mikhalev, A. Yu. Yakubovskii, Y. Furukawa, Yu. V. Piskunov, A. F. Sadykov, S. N. Barilo, and S. V. Shiryaev
Physics of Metals and Metallography 118, 134 (2017)
(127) Review of NMR studies of nanoscale molecular magnets composed of geometrically frustrated antiferromagnetic triangles
Yuji Furukawa
Int. J. Nanotechnol. 13, 845 (2016)
(126) Coexistence of antiferromagnetic and ferromagnetic spin correlations in Ca(Fe1-xCox)2As2 revealed by 75As nuclear magnetic resonance
J. Cui, P. Wiecki, S. Ran, S. L. Bud'ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 94, 174512 (2016)
(125) Studies on the Magnetic Ground State of a Spin Möbius Strip
Graham N. Newton, Norihisa Hoshino, Takuto Matsumoto, Takuya Shiga, Motohiro Nakano, Hiroyuki Nojiri, Wolfgang Wernsdorfer, Yuji Furukawa, and Hiroki Oshio
Chemistry - A European Journal 22, 14205 (2016)
(124) Electronic properties of GeTe and Ag- or Sb-substituted GeTe studied by low temperature 125Te NMR
J. Cui, E. M. Levin, Y. Lee, and Y. Furukawa
Phys. Rev. B 94, 085203 (2016)
(123) Ferromagnetic Quantum Critical Point Avoided by the Appearance of Another Magnetic Phase in LaCrGe3 under Pressure
Valentin Taufour, Udhara S. Kaluarachchi, Rustem Khasanov, Manh Cuong Nguyen, Zurab Guguchia, Pabitra Kumar Biswas, Pietro Bonfà, Roberto De Renzi, Xiao Lin, Stella K. Kim, Eun Deok Mun, Hyunsoo Kim, Yuji Furukawa, Cai-Zhuang Wang, Kai-Ming Ho, Sergey L. Bud’ko, and Paul C. Canfield
Phys. Rev. Lett. 117, 037207 (2016)
(122) Spin liquid state in the disordered triangular lattice Sc2Ga2CuO7 revealed by NMR
P. Khuntia, R. Kumar, A. V. Mahajan, M. Baenitz, and Y. Furukawa
Phys. Rev. B 93, 140408(R) (2016)
(121) Volovik effect and Fermi-liquid behavior in the s-wave superconductor CaPd2As2: 75As NMR-NQR measurements
Q.-P. Ding, P. Wiecki, V. K. Anand, N. S. Sangeetha, Y. Lee, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 93, 140502(R) (2016)
(120) Spin Liquid State in the 3D Frustrated Antiferromagnet PbCuTe2O6: NMR and Muon Spin Relaxation Studies
P. Khuntia, F. Bert, P. Mendels, B. Koteswararao, A. V. Mahajan, M. Baenitz, F. C. Chou, C. Baines, A. Amato, and Y. Furukawa
Phys. Rev. Lett. 116, 107203 (2016)
Frustrated Material Refuses Orderly Arrangements Highlighted by Ames Laboratory.
(119) Relaxation dynamics in the frustrated Cr9 antiferromagnetic ring probed by NMR
E. Garlatti, S. Bordignon, S. Carretta, G. Allodi, G. Amoretti, R. De Renzi, A. Lascialfari, Y. Furukawa, G. A. Timco, R. Woolfson, R. E. P. Winpenny, and P. Santini
Phys. Rev. B 93, 024424 (2016)
(118) Frustrating a quantum magnet
Yuji Furukawa
(117) Antiferromagnetic spin correlations and pseudogap-like behavior in Ca(Fe1-xCox)2As2 studied by 75As nuclear magnetic resonance and anisotropic resistivity
J. Cui, B. Roy, M. A. Tanatar, S. Ran, S. L. Bud'ko, R. Prozorov, P. C. Canfield, and Y. Furukawa
Phys. Rev. B 92, 184504 (2015)
(116) Cr-53 NMR study of CuCrO2 multiferroic
A. G. Smol’nikov, V. V. Ogloblichev, S. V. Verkhovskii, K. N. Mikhalev, A. Yu. Yakubovskii, K. Kumagai, Y. Furukawa, A. F. Sadykov, Yu. V. Piskunov, A. P. Gerashchenko, S. N. Barilo, and S. V. Shiryaev
(115) Competing Magnetic Fluctuations in Iron Pnictide Superconductors: Role of Ferromagnetic Spin Correlations Revealed by NMR
P. Wiecki, B. Roy, D. C. Johnston, S. L. Bud'ko, P. C. Canfield, and Y. Furukawa
Phys. Rev. Lett. 115, 137001 (2015)
Can’t We All Just Get Along? Highlighted by Ames Laboratory.
(114) Coexistence of antiferromagnetic and ferromagnetic spin correlations in SrCo2As2 revealed by 59Co and 75As NMR
P. Wiecki, V. Ogloblichev, Abhishek Pandey, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 91, 220406(R) (2015)
(113) Antiferromagnetism of Zn2VO(PO4)2 and the dilution with Ti4+
A. Yogi, N. Ahmed, R. Nath, A. A. Tsirlin, S. Kundu, A. V. Mahajan, J. Sichelschmidt, B. Roy, and Y. Furukawa
Phys. Rev. B 91, 024413 (2015)
(112) Magnetic structure of the low-dimensional magnet NaCu2O2: Cu-63,Cu-65 and Na-23 NMR studies
A. F.Sadykov, A. P. Gerashchenko, Yu V. Piskunov, V. V. Ogloblichev, A. G. Smol'nikov, S. V. Verkhovskii, A. L. Buzlukov, I. Yu Arapova, Y. Furukawa, A. Yu Yakubovskii, and A. A. Bush
J. Exp. Theor. Phys. 119, 870 (2014)
(111) Crystallography and physical properties of BaCo2As2, Ba0.94K0.06Co2As2, and Ba0.78K0.22Co2As2
V. K. Anand, D. G. Quirinale, Y. Lee, B. N. Harmon, Y. Furukawa, V. V. Ogloblichev, D. L. Abernathy, P. W. Stephens, R. J. McQueeney, A. Kreyssig, A. I. Goldman, and D. C. Johnston,
Phys. Rev. B 90, 064517 (2014)
(110) Magnetic transitions in the spin-5/2 frustrated magnet BiMn2PO6 and strong lattice softening in BiMn2PO6 and BiZn2PO6 below 200 K
R. Nath, K. M. Ranjith, B. Roy, D. C. Johnston, Y. Furukawa, and A. A. Tsirlin
Phys. Rev. B 90, 024431 (2014)
(109) Spin dynamics of the giant polyoxometalate molecule {Mn40W224} studied by NMR
Y. Furukawa, X. Fang, and P. Koegerler
J. Phys.:Condens. Matter 26, 196003 (2014) (This article was marked as IOPselect)
(108) Low temperature spin dynamics in Cr7Ni-Cu-Cr7Ni coupled molecular rings
L. Bordonali, Y. Furukawa, M. Mariani, K. P. V. Sabareesh, E. Garlatti, S. Carretta, A. Lascialfari, G. Timco, R. E. P. Winpenny, and F. Borsa
J. Appl. Phys. 115, 17E102 (2014)
(107) Unusual Magnetic Ordering Observed in Nanosized S=1/2 Quantum Spin System (CH3)(2)NH2CuCl3
Yuji Inagaki, Yasutaka Sakamoto, Hiroki Morodomi, Tatsuya Kawae,Yasuo Yoshida,Takayuki Asano, Kohei Hosoi, Hirokazu
Kobayashi, Hiroshi Kitagawa, Yoshitami Ajiro, and Yuji Furukawa
J. Phys. Soc. Jpn. 83, 054716 (2014)
(106) Magnetic properties and hyperfine interactions in Cr-8, Cr7Cd, and Cr7Ni molecular rings from F-19-NMR
L. Bordonali, E. Garlatti, C. M. Casadei, Y. Furukawa, A. Lascialfari, S. Carretta, F. Troiani, G. Timco, R. E. P. Winpenny, and F. Borsa
J. Chem. Phys. 140, 144306 (2014)
(105) Suppression of electron correlations in the collapsed tetragonal phase of CaFe2As2 under ambient pressure demonstrated by 75As NMR/NQR measurements
Y. Furukawa, B. Roy, S, Ran, S. L. Bud'ko, and P. C. Canfield
Phys. Rev. B 89, 121109 (2014)
(104) Metal-insulator transition in antiferromagnetic Ba1-xKxMn2As2 (0 <= x <= 0.4) single crystals studied by 55Mn and 75As NMR
S. Yeninas, Abhishek Pandey, V. Ogloblichev, K. Mikhalev, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 88, 241111(R) (2013)
(103) Experimental evidence of a collinear antiferromagnetic ordering in the frustrated CoAl2O4 spinel
B. Roy, Abhishek Pandey, Q. Zhang, T. W. Heitmann, D. Vaknin, D. C. Johnston, and Y. Furukawa
Phys. Rev. B 88, 174415 (2013)
(102) Coexistence of Half-Metallic Itinerant Ferromagnetism with Local-Moment Antiferromagnetism in Ba0.60K0.40Mn2As2
Abhishek Pandey, B. G. Ueland, S. Yeninas, A. Kreyssig, A. Sapkota, Yang Zhao, J. S. Helton, J. W. Lynn, R. J. McQueeney, Y. Furukawa, A. I. Goldman, and D. C. Johnston
Phys. Rev. Lett. 111, 047001 (2013)
(101) Crystallographic, electronic, thermal, and magnetic properties of single-crystal SrCo2As2
Abhishek Pandey, D. G. Quirinale, W. Jayasekara, A. Sapkota, M. G. Kim, R. S. Dhaka, Y. Lee, T. W. Heitmann, P. W. Stephens, V. Ogloblichev, A. Kreyssig, R. J. McQueeney, A. I. Goldman, Adam Kaminski, B. N. Harmon, Y. Furukawa, and D. C. Johnston
Phys. Rev. B 88, 014526 (2013)
(100) Local spin density in the Cr7Ni antiferromagnetic molecular ring and Cr-53-NMR
C. M. Casadei, L. Bordonali, Y. Furukawa, F. Borsa, E. Garlatti, A. Lascialfari, S. Carretta, S. Sanna, G. Timco, and R. Winpenny
J. Phys.:Condens. Matter 24, 406002 (2012)
(99) Spin freezing in geometrically frustrated magnetic molecule Fe30 revealed by NMR
Yuji Furukawa, Edoardo Micotti, Alessandro Lascialfari, Ferdinando Borsa, Ken-ichi Kumagai, Xikui Fang, and Paul Kögerler,
J. Physics, conf. Seri. 400 (2012) 032012. (4 pages)
(98) 1-H-NMR study of the spin dynamics of fine superparamagnetic nanoparticles
L. Bordonali, Y. Furukawa, M. Kraken, F. J. Litterst, C. Sangregorio, M. F. Casula, and A. Lascialfari
Phys. Rev. B 85, 174426 (2012)
(97) Potential Antiferromagnetic Fluctuations in Hole-Doped Iron-Pnictide Superconductor Ba1-xKxFe2As2 Studied by As-75 Nuclear Magnetic Resonance Measurement
Masanori Hirano, Yuji Yamada, Taku Sato, Ryo Nagashima, Takehisa Konishi, Tatsuya Toriyama, Yukinoli Ohta, Hideto Fukazawa, Yoh Kohori, Yuji Furukawa, Kunihiro Kihou, Chul-Ho Lee, Akira Iyo, and Hiroshi Eisaki
J. Phys. Soc. Jpn. 81, 054704 (2012)
(96) Spin freezing in geometrically frustrated magnetic molecule Fe-30 revealed by NMR
Yuji Furukawa, Edaoardo Miccoti, Alessandro Lascialfari, Ferdinando Borsa, Ken-ichi Kumagai, Xikui Fang, and Paul Köegerler
J. Phys. Conf. Series 400, 032012 (2012)
(95) 75As-NMR of Ba(Fe0.93Co0.07)2As2 in High Magnetic Field,
Sangwon Oh, A. M. Mounce, S. Mukhopadhyay, W. P. Halperin, A. B. Vorontsov, S. L. Bud'ko, P. C. Canfield, Y. Furukawa, A. P. Reyes, and P. L. Kuhns,
(94) Low-temperature 31P NMR study of the two-dimensional frustrated square lattice compound BaCdVO(PO4)2,
Beas Roy, Yuji Furukawa, Ramesh Nath, and David C. Johnston,
J. Phys. Conf. Series 320 012048 (2011)
(93) Phase separation and frustrated square lattice magnetism of Na1.5VOPO4F0.5
A. A. Tsirlin, R. Nath, A. M. Abakumov, Y. Furukawa, D. C. Johnston, M. Hemmida, H.-A. Krug von Nidda, Ａ. Loidl, C. Geibel, and H. Rosner,
Phys. Rev. B 84, 014429 (2011) (This article was marked as Editors’ suggestion)
(92) Magnetic exchange interactions in BaMn2As2: A case study of the J1-J2-Jc Heisenberg model
D. C. Johnston, R. J. McQueeney, B. Lake, A. Honecker, M. E. Zhitomirsky, R. Nath, Y. Furukawa, V. P. Antropov, and Yogesh Singh,
Phys. Rev. B 84, 094445 (2011).
(91) Magnetic properties of the triangular quantum spin tube [(CuCl2tachH)3Cl]Cl2 studied by NMR and magnetization,
Y. Furukawa, Y. Sumida, K. Kumagai, F. Borsa, H. Nojiri, Y. Shimizu, H. Amitsuka, K. Tenya, P. Kogerler, and L. Cronin,
J. Phys. Conf. Series 320 012047 (2011)
(90) Molecular Growth of a Core.Shell Polyoxometalate,
Xikui Fang, Paul Kgerler, Yuji Furukawa, Manfred Speldrich, and Marshall Luban,
(89) Stabilization of an ambient pressure, collapsed tetragonal phase in CaFe2As2 and tuning of the orthorhombic / antiferromagnetic transition temperature by over 70 K by control of nano-precipitates,
S. Ran, S. L. Bud'ko, D. K. Pratt, A. Kreyssig, M. G. Kim, M. J. Kramer, D. H. Ryan, W. N. Rowan-Weetaluktuk,Y. Furukawa, B. Roy, A. I. Goldman, and P. C. Canfield,
(88) Comparison of the magnetic properties and the spin dynamics in heterometallic antiferromagnetic molecular rings,
H. Amiri, A. Lascialfari, Y. Furukawa, F. Borsa, G. A. Timco, and R. E. P. Winpenny,
(87) Spin freezing and slow magnetization dynamics in geometrically frustrated magnetic molecules with exchange disorder.,
C. Schröder, X. Fang, Y. Furukawa, M. Luban, R. Prozorov, F. Borsa, and K. Kumagai,
J. Phys.: Condens. Matter 22 (2010) 216007
(86) Magnetization and spin dynamics of a Cr-based magnetic cluster: Cr7Ni,
A. Bianchi, S. Carretta, P. Santini, G. Amoretti , Y. Furukawa, K. Kiuchi, Y.Ajiro, Y. Narumi, K. Kindo, J. Lago, E. Micotti, P. Arosio, A. Lascialfari , F.Borsa, G. Timco and R. E. P. Winpenny,
J. Magn. Magn. Mater. 322 (2010) 1262
(85) 51V NMR study of the kagome staircase compound Ni3V2O8,
V. Ogloblichev, K. Kumagai, S. Verkhovskii, A. Yakubovsky, K. Mikhalev, Y. Furukawa, A. Gerashenko, A. Smolnikov, S. Barilo, G. Bychkov, and S. Shiryaev
Phys. Rev. B 81, 144404 (2010)
(84) Single crystal 31P NMR studies of the frustrated square lattice compound Pb2(VO)(PO4)2,
R. Nath, Y. Furukawa, F. Borsa, E. E. Kaul, M. Baenitz, C. Geibe, and D. C. Johnston,
Phys. Rev. B 80, 214430 (2009) (This article was marked as Editors' Suggestion)
(83) Magnetic phase diagram of DMACuCl3
Yuji Inagaki, Osamu Wada, Koichiro Ienaga, Hiroki Morodomi, Tatsuya Kawae, Yasuo Yoshida, Takayuki Asano, Yuji Furukawa and Yoshitami Ajiro,
J. Phys. : Conference Series 150 (2009) 042067
(82) 51V NMR Study of the Kagome Staircase Compound Co3V2O8
V. Ogloblichev, K. Kumagai, A. Yakubovskii, K. Mikhalev, Y. Furukawa, S. Verkhovskii, A. Gerashenko, S. Barilo, G. Bychkov, S. Shiryaev, and A. Korolev,
J. Phys. : Conference Series 150 (2009) 042148
(81) NMR studies of a twisted quantum spin tube (CuCl2tachH)3Cl]Cl2
Y. Furukawa, Y. Sumida, K. Kumagai, H. Nojiri, P. Kögerler, and L. Cronin
J. Phys. : Conference Series 150 (2009) 042036
(80) Evidence of spin singlet ground state in the frustrated antiferromagnetic ring Cr8Ni
Y. Furukawa, K. Kiuchi, K. Kumagai, Y. Ajiro, Y. Narumi, M. Iwaki, K. Kindo, A. Bianchi, S. Carretta, P.Santini, F. Borsa, G. A. Timco, and R. E. P. Winpenny,
Phys. Rev. B 79, 134416 (2009). (This article was marked as Editors' Suggestion)
(79) Topological effects on magnetic properties of closed and open ring-shaped Cr-based antiferromagnetic nanomagnets
Y. Furukawa, K. Kiuchi, K. Kumagai, Y. Ajiro, Y. Narumi, M. Iwaki, K. Kindo, A. Bianchi, S. Carretta, G. A. Timco, and R. E. P. Winpenny
Phys. Rev. B 78, 092402 (2008)
(78) (Review paper) Review of NMR and μSR studies in the molecular nanomagnet Mn12-ac,
F. Borsa, Y. Furukawa, and A. Lascialfari,
Inorganica Chimica Acta 361, 3777 (2008)
(77) NMR study of a texture structure in the superconducting order parameter of CeCoIn5,
K. Kumagai, T. Oyaizu, Y. Furukawa, S. Takashima, M. Nohara, H. Takagi, and Y. Matsuda,
Physica B 403 (2008) 1144-1146
(76) Magnetic phase diagram of Nd0.5Sr0.5MnO3 probed by 17O NMR
A. Trokiner, S. Verkhovskii, A. Yakubovskii, K. Kumagai, P. Monod, K. Mikhalev, A. Buzlukov, Y. Furukawa, N. Hur, and S.-W. Cheong
Phys. Rev. B 77, 134436 (2008)
(75) Local Spin Moment Distribution in Molecular Nanomagnets V15 and Cr7Cd Determined by NMR,
Y. Furukawa, E. Micotti, K. Kumagai, A. Lascialfari, F. Borsa, P. Kögerler , G. A. Timco, and R. E. P. Winpenny,
International Conference Series of AIP, CP 1003, 3-7 (2008)
(74) Magnetic properties of Heisenberg triangular antiferromagnet V15 cluster studied by NMR
Y. Furukawa, Y. Nishisaka, K. Kumagai, F. Borsa, and P. Kögerler
Hyperfine Interact. 176, 65-68 (2007)
(73) Effect of the 16O → 18O isotopic substitution and a magnetic field on the spin dynamics in the (La0.25Pr0.75)0.7Ca0.3MnO3manganite according to the 139La NMR data,
K. N. Mikhalev, I. E. Litvinov, Z. N. Nigamat'yanova, A. Yakubovskii, A. R. Kaul, O. Yu. Gorbenko, K. Kumagai and Y. Furukawa,
Bulletin of the Russian Academy of Sciences: Physics 71 (2007) 703-706
(72) NMR study of noncentrosymmetric superconductor Li2Pt3B,
A. Shimamura, Y. Furukawa, K. Kumagai, H. Takeya and K. Hirata,
Physica C 460-462 (2007) 663-665
(71) NMR study of a texture structure in the superconducting order parameter of CeCoIn5 ,
K. Kumagai, M. Saitoh, T. Oyaizu, Y. Furukawa, S. Takashima, M. Nohara, H. Takagi, and Y. Matsuda,
Physica C 460-462 (2007) 653-654
(70) Local spin moment configuration in the frustrated s = 1/2 Heisenberg triangular antiferromagnet V15 determined by NMR,
Y. Furukawa, Y. Nishisaka, K. Kumagai, P. Kögerler and F. Borsa,
Phys. Rev. B 75 (2007) 220402(R)
(69) New superconducting phase of CeCoIn5 for H//c-axis at high-field and low temperature region,
T. Oyaizu, M. Saitoh, K. Kakuyanagi, Y. Furukawa, K. Kumagai, Y. Matsuda, S. Takashima, M. Nohara and H. Takagi,
J. Magn. Magn. Mater. 310 (2007) 617-619
(68) Spin structure of the nanoscale molecular magnet V15 cluster revealed by 51V-NMR,
Y. Furukawa, Y. Nishisaka, K. Kumagai and P. Kögerler,
J. Magn. Magn. Mater. 310 (2007) 1429-1431
(67) 51V-NMR studies of Heisenberg triangular system V15 cluster,
Y. Furukawa, Y. Nishisaka, K. Kumagai and P. Kögerler,
Proceedings of the international symposium on Topological Aspects of Critical Systems and Networks
K. Yakubo, H. Amituska, G. Ishikawa, K. Machino, T. Nakagaki, S. Tanda, H. Yamada and N. Kichiji,
(Eds.) World Scientific Publishing Co. Pte. Ltd. (2007) pp.190-194
(66) Local spin moment distribution in antiferromagnetic molecular rings probed by NMR,
E. Micotti, Y. Fururkawa, K. Kumagai, S. Caretta, A. Lascialfari, F. Borsa, G. A. Timco and R. E. P. Winpenny,
Phys. Rev. Lett. 97 (2006) 267204
(65) 1H-NMR studies of quantum spin chain system (CH3)2NH2CuCl3 at very low temperature,
Y. Furukawa, Y. Nishisaka, K. Kumagai, T. Asano and Y. Inagaki,
J. Phys.: Conference Series 51 (2006) 87-90
(64) Fulde-Ferrell-Larkin-Ovchinnikov State in a Perpendicular Field of Quasi-Two-Dimensional CeCoIn5,
K. Kumagai, M. Saitoh, T. Oyaizu, Y. Furukawa, S. Takashima, M. Nohara, H. Takagi, and Y. Matsuda,
Phys. Rev. Lett. 97 (2006) 227002
(63) Evidence for Multimagnon-Mediated Nuclear Spin Relaxation in the Intertwining Double-Chain Ferrimagnet Ca3Cu3(PO4)4,
S. Yamamoto, H. Hori, Y. Furukawa, Y. Nishisaka, Y. Sumida, K. Yamada, K. Kumagai, T. Asano, Y. Inagaki,
J. Phys. Soc. Jpn. , 75 (2006) 074703-1-5
(62) (Book) F. Borsa, A. Lascialfari, Y. Furukawa, NMR in Magnetic Molecular Rings and Clusters in Novel NMR and EPR techniques,
J. Dolinšek, M. Vilfan, S. Žumer (Eds.), Springer, 2006, pp. 297-349
(61) Low-energy excitations in the S=1/2 molecular nanomagnet K6[V15IVAs6O42(H2O)]8H2O from μSR and proton NMR,
D. Procissi, A. Lascialfari, E. Micotti, M. Bertassi, P. Carretta, Y. Furukawa, and P. Kögerler,
Phys. Rev. B 73 (2006) 184417 (5 pages)
(60) NMR Study of Field-Induced Quantum Critical Behavior in CeCoIn5,
M. Saito, K. Kakuyanagi , T. Oyaizu , Y. Furukawa , K. Kumagai , S. Takashima , M. Nohara , H. Takagi , Y. Matsuda,
AIP Conference Proceedings 870 (2006) 1163-1164
(59) Spin dynamics of one dimensional ferrimagnet Mn(hfac)2NITPr studied by 1H-NMR,
Y. Nishisaka, Y. Furukawa, K. Kumagai A. Lascialfari and A. Caneschi,
AIP Conference Proceedings 870 (2006) 1047-1048
(58) 51V NMR studies on the nanoscale molecular magnet V15 at very low temperature,
Y. Nishisaka, Y. Furukawa, Y. Fujiyoshi, K. Kumagai and P. Kögerler,
AIP Conference Proceedings 870 (2006) 1143-1144
(57) Isotopes substitution effects on the spin tunneling in the molecular nonomagnet Fe8 studied by 57Fe-NMR,
Y. Furukawa, Y. Hatanaka, K. Kumagai, S-H, Baek and F. Borsa,
AIP Conference Proceedings 870 (2006) 1147-1148
(56) Pressure-induced metal-insulator transition in the orthorhombic Nb12O29,
T. Naka, T. Nakane, Y. Furukawa, Y. Takano and A. Matsushita,
Physica B 378-380 (2006) 337-338
(55) Pressure-Induced Metal-Insulator Transition in the Itinerant Antiferromagnet Nb12-xTixO29 (x = 0 and 0.2),
Takashi Naka, Takayuki Nakane, Yuji Furukawa, Tadafumi Adschiri and Akiyuki Matsushita,
Materials Transactions 47 (2006) 501-503
(54) Spin dynamics in Heisenberg triangular system V15 studied by 1H-NMR,
Y. Furukawa, Y. Fujiyoshi, K. Kumagai and P. Kögerler,
Topology in Ordered phases, edited by S. Tanda, T. Matsuyama, M. Oda, Y. Asano and K. Yakubo, World Scientific 2006
(53) The influence of the 16O–18O isotope substitution on spin dynamics of (La0.25Pr0.75)0.7Ca0.3MnO3: 139La NMR data,
K. Mikhalev, A. Pogudin, A. Yakubovskii, O. Gorbenko, A. Kaul’, K. Kumagai and Y. Furukawa,
J. Magn. Magn. Mater. 300 (2006) e118-e121
(52) Charge-ordered state in half-doped Bi-based manganites studied by 17O and 209Bi NMR,
A. Trokiner, S. Verkhovskii, A. Yakubovskii, K. Kumagai, S-W. Cheong, D. Khomskii, Y. Furukawa, J. S. Ahn, A. Pogudin, V. Ogloblichev, A. Gerashenko, K. Mikhalev, and Yu. Piskunov,
Phys. Rev. B 72 (2005) 054442 (9 pages)
(51) 1H-NMR studies on spin dynamics in molecular nanomagnet V15,
K. Kumagai, Y. Fujiyoshi, Y. Furukawa and P. Kögerler,
J. Magn. Magn. Mater. 294 (2005) 141-146
(50) 57Fe NMR and relaxation by strong collision in the tunneling regime in the molecular nanomagnet Fe8,
S. H. Baek, F. Borsa, Y. Furukawa, Y. Hatanaka, S. Kawakami, K. Kumagai, B. J. Suh, and A. Cornia,
Phys. Rev. B 71, (2005) 214436 (13 pages)
(49) Spin dynamics and level crossing in nanoscale molecular magnet V15 studied by 1H-NMR,
Y. Furukawa, Y. Fujiyoshi, K. Kumagai and P. Kögerler,
Polyhedron 24 (2005) 2737-2744
(48) Scaling behavior of the proton spin-lattice relaxation rate in antiferromagnetic molecular rings,
S. H. Baek, M. Luban, A. Lascialfari, E. Micotti, Y. Furukawa, F. Borsa, J. van Slageren, and A. Cornia,
Phys. Rev. B 70 (2004) 134434
(47) 7Li nuclear magnetic resonance in the hexairon(III) antiferromagnetic ring Fe6:Li,
A. Lascialfari, F. Borsa, M. Corti, E. Micotti, Y. Furukawa, A. Cornia, and D. Gatteschi,
J. Appl. Phys 95 (2004) 6879-6881
(46) Temperature dependence of the sublattice magnetization of the infinite-layer antiferromagnet SrCuO2,
K. Mikhalev, S. Verkhovskii, A. Gerashenko, A. Mirmelstein, V. Bobrovskii, K. Kumagai, Y. Furukawa, T. D'yachkova and Yu. Zainulin,
Phys. Rev. B 69 (2004) 132415
(45) 57Fe NMR in oriented powder of Fe8 in zero field and in applied magnetic field,
S. H. Baek, S. Kawakami, Y. Furukawa, B. J. Suh, F. Borsa, K. Kumagai and A. Cornia,
J. Magn. Magn. Mater. 272-276 Supplement 1 (2004) E771-E772
(44) Spin dynamics at level crossing in molecular AF rings probed by NMR,
A. Lascialfari, F. Borsa, M.-H. Julien, E. Micotti, Y. Furukawa, A. Cornia, D. Gatteschi, M. Horvatic and J. Van Slageren,
J. Magn. Magn. Mater. 272-276 (2004) 1042-1047
(43) Critical slowing down of the Spin Dynamics in Antiferromagnetic rings,
D. Procissi, B. J. Suh, E. Micotti, A. Lascialfari, Y. Furukawa, and F. Borsa,
J. Magn. Magn. Mater. 272-276 Supplement 1 (2004) E741-E742
(42) Tunneling dynamics of the magnetization in transverse field: 1H-NMR study in single crystal of Fe8,
Y. Furukawa, K. Aizawa, K. Kumagai, A. Lascialfari and F. Borsa,
J. Magn. Magn. Mater. 272-276 (2004) 1013-1014
(41) Proton spin-lattice relaxation induced by quantum tunneling of the magnetization in the molecular nanomagnet Fe8,
Y. Furukawa, K. Aizawa, K. Kumagai, R. Ullu, A. Lascialfari and F. Borsa,
Phys. Rev. B 69 (2004) 014405
(40) 57Fe-NMR determination of the local magnetic structure of the molecular nanomagnet Fe8,
Y. Furukawa, S. Kawakami, K. Kumagai, S-H. Baek and F. Borsa
Phys. Rev. B 68 (2003) 180405(R)
(39) Electron Spin Dynamics in a Spin 1/2 One-Dimensional Heisenberg Antiferromagnet [CuX2(AdH+)2]X2,
Shinya Takaishi, Yuji Furukawa, Ken-ichi Kumagai and Ryuichi Ikeda,
Synth. Met. 135-136 (2003) 401-402
(38) Field-controlled magnetic phase separation in (La0.25Pr0.75)0.7Ca0.3MnO3 probed by 55Mn NMR,
A.Gerashenko, Y. Furukawa, K. Kumagai, S. Verkhovskii, K. Mikhalev and A. Yakubovskii,
Phys. Rev. B 67 (2003) 184410 (5pages).
(37) Isotope Substitution Effects on Spin Dynamics of the Molecular Nanomagnet Fe8 Studied by NMR,
Y. Furukawa, S. Kawakami, K. Aizawa, K. Kumagai, and F. Borsa,
Polyhedron 22 (2003) 2277-2279
(36) Transverse magnetic field effects on the relaxation time of magnetization in Mn12 measured by 55Mn-NMR,
Y. Furukawa, K. Watanabe, K. Kumagai, F. Borsa and D. Gatteschi,
Physica B 329-333 (2003) 1146-1147
(35) The valence and spin state of Ru ions in magnetic superconductors RuEu1.4Ce0.6Cu2O10-δ and RuSr2YCu2O8 studied by Ru-NMR,
Y. Furukawa, S. Takada, K. Kumagai, T. Kawashima and E. Takayama-Muromachi,
J. Low Temp. Phys. 131 (2003) 1141-1145
(34) Internal magnetic structure and spin dynamics in transverse field of the molecular nanomagnet Mn12-acetate studied by 55Mn-NMR,
Y. Furukawa, K. Watanabe, K. Kumagai, F. Borsa, T. Sasaki, N. Kobayashi and D. Gatteschi,
Phys. Rev. B 67 (2003) 064426 (7 pages)
(33) Tunneling splitting of the magnetic levels in Fe8 detected by 1H NMR cross relaxation,
Y. Furukawa, K. Aizawa, K. Kumagai, R. Ullu, A. Lascialfari and F. Borsa,
J. Appl. Phys. 93 (2003) 7813-7815
(32) Spin Structure and Dynamics in a Spin 1/2 One Dimensional Antiferromagnet, [NiBr(chxn)2]Br2 (chxn: 1R, 2R cyclohexanediamine),
Shinya Takahasi, Masataka Kano, Hiroshi Kitagawa, Yuji Furukawa, Ken-ichi Kumagai and Ryuichi Ikeda,
Chem. Lett. 8 (2002) 856-857
(31) Spin Dynamics of the Molecular Nanomagnet Fe8 Studied by 1H-NMR,
Y. Furukawa, K. Aizawa, K. Kumagai, A. Lascialfari, S. Aldrovandi, F. Borsa, R. Sessoli and D. Gatteschi,
Mol. Cryst. Liq. Cryst. 379 (2002) 191-196
(30) 55Mn-NMR Study of Internal Magnetic Structure of the Molecular Nanomagnet Mn12-Acetate,
K. Watanabe, Y. Furukawa, K. Kumagai, F. Borsa and D. Gatteschi,
Mol. Cryst. Liq. Cryst. 379 (2002) 185-190
(29) NMR studies of magnetic superconductor RuSr2RECu2O8 (RE=Gd, Eu and Y),
Y. Furukawa, S. Takada, K. Kumagai, T. Kawashima, E. Takayama-Muromachi, N. Kobayashi, T. Fukase, K. Chiba and T. Goto,
J. Phys. Chem. Solids 63 (2002) 2315-2318
(28) Magnetic structure and spin dynamics of the ground state of the molecular cluster Mn12O12-acetate studied by 55Mn NMR,
Y. Furukawa, K. Watanabe, K. Kumagai, F. Borsa and D. Gatteschi,
Phys. Rev. B64 (2001) 104401(7 pages)
(27) NMR study of the molecular nanomagnet [Fe8(N3C6H15)6O2(OH)12][Br8･9H2O] in the high spin magnetic ground state,
Y. Furukawa, K. Kumagai, A. Lascialfari, S. Aldrovandi, F. Borsa, R. Sessoli and D. Gatteschi,
Phys. Rev. B 64 (2001) 094439 (9 pages)
(26) NMR study on coexistence of magnetic order and superconductivity in RuSr2GdCu2O8,
K. Kumagai, S. Takada and Y. Furukawa,
Hyperfine Interact. 133 (2001) 151-156
(25) Charge and spin states of Ru and Cu in magnetic superconductor RuSr2GdCu2O8 studied by NMR,
Ken-ichi Kumagai, Satomi Takada, and Yuji Furukawa,
Phys. Rev. B63 (2001) 180509(R) (4 pages)
(24) Metal-insulator transition in oxysulfides (La1-xCaxO)Cu1-xNixS studied by NMR,
Y. Furukawa, S. Ikeda, K. Kumagai, K. Mori, Y. Takano and K. Sekizawa,
Phys. Rev. B62 (2000) 15598-15603
(23) Ground-state magnetization of the molecular cluster Mn12O12-acetate as seen by proton NMR,
Y. Furukawa, K. Watanabe, K. Kumagai, Z. H. Jang, A. Lascialfari, F. Borsa and D. Gatteschi,
Phys. Rev. B62 (2000) 14246-14251
(22) NMR study of Ferromagnetism and Superconductivity of RuSr2GdCu2O8,
Y. Furukawa, S. Takada A. Yamanaka and K. Kumagai,
Physica C 341-348 (2000) 453-454
(21) Field- and temperature-controlled magnetic phase separation in (La0.25Pr0.75)0.7Ca0.3Mn18O3 manganite as seen by La NMR and magnetization measurements
A.Yakubovskii, K. Kumagai, Y. Furukawa, N. Babushkina, A. Taldenkov, A. Kaul’ and A, Gorbenko,
Phys. Rev. B62 (2000) 5337-5340
(20) Magnetism and spin dynamics in the cluster compound [Cr4S(O2CCH3)8(H2O)4]-(NO3)2H2O,
Y. Furukawa, M. Luban, F. Borsa, D. C. Johnston, A. V. Mahajan, L. L. Miller, D. Mentrup, J. Schnack and A. Bino,
Phys. Rev. B 61 (2000) 8635-8638
(19) Proton spin-lattice relaxation at low temperature in the ferromagnetic ring Cu6,
Y. Furukawa, A. Lascialfari, Z. H. Jang and F. Borsa,
J. Appl. Phys. 87(2000) 6265-6267
(18) Electronic correlations on the verge of the Mott transition in La1-xSrxTiO3 by 47/49Ti and 139La nuclear magnetic resonance,
Y. Furukawa, I. Okamura, K. Kumagai, T. Goto, T. Fukase, Y. Taguchi and Y. Tokura,
Phys. Rev. B 59 (1999) 10550-10558
(17) 59Co Zero-Field NMR Study of Antiferromagnetism in Low-Temperature Tetragonal Phase of La2CoO3.86,
Y. Furukawa, S. Wada, T. Kajitani, S. Hosoya,
J. Phys. Soc. Jpn. 68 (1999) 346-349
(16) 119Sn and 59Co NMR study of valence phase transition in CeNi0.65Co0.35Sn,
K. Kumagai, Y. Furukawa, K. Ooi, B. Rainford and A. Yakubovskii,
Physica B 294-295 (1999) 294-295
(15) 63Cu NMR Study of Infinite-Layer Compound Sr1-xLaxCuO2,
K. Mikhalev, K. Kumagai, Y. Furukawa, V. Bobrovskii, T. D. Yachkova, N. Kadirova and A. Gerashenko,
Physica B 304 (1998) 165-171
(14) 47/49Ti and 139La NMR studies on Mott transition in La1-xSrxTiO3,
Y. Furukawa, I. Okamura, K. Kumagai, T. Goto, T. Fukase, Y. Taguchi and Y. Tokura,
Physica C 282-287 (1997) 1103-1104
(13) NMR study on Metal-insulator transition in Oxysulfides (La1-xCaxO)Cu1-xNixS,
Y. Furukawa, S. Ikeda, H. Watanabe, K. Kumagai, K. Mori, Y. Takano and K Sekizawa,
Physica C 282-287 (1997) 1105-1106
(12) NMR Study of Ferromagnetic YTiO3 and Antiferromagnetic LaTiO3,
Y. Furukawa, I. Okamura, K. Kumagai, Y. Taguchi and Y. Tokura,
Physica B 237-238 (1997) 39-40
(11) NMR Study on Electronic and Magnetic States in RTiO3 (R=La, Y),
Y. Furukawa, I. Okamura, K. Kumagai, Y. Taguchi and Y. Tokura,
J. Low Temp.Phys. 105 (1996) 413-418
(10) NMR and AFMR study of antiferromagnetic spinel CoCo2O4,
T. Fukai, Y. Furukawa, S. Wada and K. Miyatani,
J. Phys. Soc. Jpn. 65 (1996) 4067-4071
(9) NMR Study on the Spin Gap in (VO)2P2O7 and VO(HPO4)0.5H2O,
Y. Furukawa, A. Iwai, K. Kumagai and A. Yakubovsky,
Czechoslovak J. Phys. 46 (1996), Suppl. S4, 1947-1948
(8) NMR Study on the Spin Gap in Spin Ladder Sr14Cu24O41,
K. Kumagai, S. Tsuji, Y. Furukawa, M. Kato and Y. Koike,
Czechoslovak J. Phys. 46 (1996), Suppl. S4, 1949-1950
(7) 31P-NMR Study of Low-energy Spin Excitations in Spin Ladder (VO)2P2O7 and Spin Dimer VO(HPO4)0.5H2O systems,
Y. Furukawa, A. Iwai, K. Kumagai and A. Yakubovsky,
J. Phys. Soc. Jpn., 65 (1996) 2393-2396
(6) NMR Study of the Magnetism and Superconductivity in Cu1+xCo2-xS4,
Y. Furukawa, S. Wada, K. Miyatani, T. Tanaka, M. Fukugauchi and M. Ishikawa,
Advances in Superconductivity VII, (Springer, Tokyo), 1 (1995) 155-158
(5) Nuclear spin-lattice relaxation and antiferromagnetic spin correlations in superconducting thiospinel Cu1.5Co1.5S4,
Y. Furukawa, S. Wada, K. Miyatani, T. Tanaka, M. Fukugauchi and M. Ishikawa,
Phys. Rev. B 51 (1995) 6159-6162
(4) Experimental evidence for the mechanism of successive magnetic phase transitions in La2-xSrxNiO4,
Y. Furukawa and S. Wada,
J. Phys. Cond. Matt. 6 (1994) 8023-8033
(3) Magnetic and Electronic Structures in the Antiferromagnetic La2NiO4+δand La2-xSrxNiO4+δ：139La nuclear quadrupole resonance study,
S. Wada, Y. Furukawa, M. Kaburagi, T. Kajitani, S. Hosoya and Y. Yamada,
J. Phys. Cond. Matt. 5 (1993) 765-780
(2) Phase Transition from Antiferromagnetic Insulator to Ferromagnetic Metal in La2-xSrxCoO4,
Y. Furukawa, S. Wada and Y. Yamada,
J. Phys. Soc. Jpn., 62 (1993) 1127-1130
(1) Phase Transition from Antiferromagnetic to Metallic State in La2-xSrxNiO4+δ,
Y. Furukawa and S. Wada,
J. Phys. Soc. Jpn., 61 (1992) 1182-1185