Publications

~2010

2011~2020

2021~

94. Revealing field-driven distorted conical spiral phase in a weakly anisotropic double helical antiferromagnet

Ki Won Jeong, Jae Min Hong, Jae Yeon Seo, Sunghyun Lim, Kyungsun Moon, Mi Kyung Kim*, Nara Lee* & Young Jai Choi*

NPG Asia Materials 17,28(2025)

93. Dynamic Competition between Hubbard and Superexchange Interactions Selectively Localizes Electrons and Holes through Polarons

Jocelyn L. Mendes, Hyun Jun Shin, Jae Yeon Seo, Nara Lee, Young Jai Choi, Joel B. Varley, and Scott K. Cushing*

Journal of the American Chemical Society (2025)

92. Dynamics of electromagnons in GdMn2⁢O5: Role of Gd-Mn exchange interaction

Taek Sun Jung, Jong Hyuk Kim, Nara Lee, Young Jai Choi*, and Jae Hoon Kim†

PHYSICAL REVIEW B 111, L140413 (2025)

91. Desired location doping in 2D semiconductors via bottom-patterned ultrathin nafion for stable and excessive hole-carrier supply

Sewoong Oh, Heesun Bae, Jeehong Park, Hyunmin Cho, June Hyuk Lee, Gyu Lee, Jae Yeon Seo, Min Kyu Yang, Young Jai Choi,

Deep Jariwala, Yeonjin Yi, Ji Hoon Park*, Seongil Im**

Materials Science & Engineering R 165, (2025)

90. Probing the weak limit of magnetocrystalline anisotropy through a spin‒flop transition in the van der Waals antiferromagnet CrPS4

Jae Yeon Seo, Sunghyun Lim, Hyun Jun Shin, Ki Won Jeong, Jae Min Hong, Kyungsun Moon, Mi Kyung Kim*, Nara Lee* & Young Jai Choi*

NPG Asia Materials 16, 39 (2024)

89. Real-time observation of coherent spin wave handedness

Taewoo Ha, Kyung Ik Sim, Howon Lee, Hyun Jun Shin, Sanghoon Kim, Se Kwon Kim, Jae Hoon Kim*, Dong-Soo Han*, Young Jai Choi* & Byung Cheol Park*

NPJ Spintronics 2, 37 (2024)

88. Quantum-centric supercomputing for materials science: A perspective on challenges and future directions

Yuri Alexeev, Masimilian Amsler, Marco Antonio Barroca, Sanzio Bassini, Torey Battelle, Daan Camps, David Casanova, Young Jai Choi, et al.

Future Generation Computer Systems, 160, 666 (2024)

87. Re-order parameter of interacting thermodynamic magnets

Byung Cheol Park, Howon Lee, Sang Hyup Oh, Hyun Jun Shin, Young Jai Choi* & Taewoo Ha*

Nature Communications 15, 3294 (2024)

86. Coherent Charge Hopping Suppresses Photoexcited Small Polarons in ErFeO3 by Antiadiabatic Formation Mechanism

Ye-Jin Kim, Jocelyn L. Mendes, Jonathan M. Michelsen, Hyun Jun Shin, Nara Lee, Young Jai Choi & Scott K. Cushing*

Science Advances 10, eadk4282 (2024)

85. Capturing Coherent Magnons by Tip-Assisted Terahertz Spectroscopy

Byung Cheol Park*, Sang Hyup Oh, Young Jai Choi & Taewoo Ha*

Nano Letters 24, 2529 (2024)

84. Unconventional room-temperature carriers in the triangular-lattice Mott insulator TbInO3

Taek Sun Jung, Xianghan Xu, Jaewook Kim, Beom Hyun Kim, Hyun Jun Shin, Young Jai Choi, Eun-Gook Moon, Sang-Wook Cheong & Jae Hoon Kim

Nature Physics 19, 1611–1616 (2023)

83. Type-II Red Phosphorus: Wavy Packing of Twisted Pentagonal Tubes

Jun-Yeong Yoon, Yangjin Lee, Dong-Gyu Kim, Dong Gun Oh, Jin Kyun Kim, Linshuo Guo, Jungcheol Kim, Jeongheon Choe, Kihyun Lee, Hyeonsik Cheong, Chae Un Kim, Young Jai Choi, Yanhang Ma, Kwanpyo Kim

Angew. Chem. Int. Ed. 2023, e202307102 (2023)

82. Kondo interaction in FeTe and its potential role in the magnetic order

Younsik Kim, Min-Seok Kim, Dongwook Kim, Minjae Kim, Minsoo Kim, Cheng-Maw Cheng, Joonyoung Choi, Saegyeol Jung, Donghui Lu, Jong Hyuk Kim, Soohyun Cho, Dongjoon Song, Dongjin Oh, Li Yu, Young Jai Choi, Hyeong-Do Kim, Jung Hoon Han, Younjung Jo, Ji Hoon Shim, Jungpil Seo, Soonsang Huh & Changyoung Kim

Nature Communications 14, 4145 (2023)

81. Gapless superconductivity in Nb thin films probed by terahertz spectroscopy

Ji Eun Lee, Joonyoung Choi, Taek Sun Jung, Jong Hyuk Kim, Young Jai Choi, Kyung Ik Sim, Younjung Jo & Jae Hoon Kim

Nature Communications 14, 2737 (2023)

80. Spin–phonon interactions and magnetoelectric coupling in Co4B2O9 (B = Nb, Ta)

K. Park, J. Kim, S. Choi, S. Fan, C. Kim, D. G. Oh, N. Lee, S.-W. Cheong, V. Kiryukhin, Y. J. Choi, D. Vanderbilt, J. H. Lee, J. L. Musfeldt

Applied Physics Letter 122, 182902 (2023)

79. Giant and highly anisotropic magnetocaloric effects in single crystals of disordered-perovskite RCr0.5Fe0.5O3 (R= Gd, Er)

Hyun Jun Shin, Jin Seok Kim, Ki Won Jeong, Jong Hyuk Kim, Nara Lee*, and Young Jai Choi*

Scientific Reports 13, 7105 (2023)

78. Electrical Transport Properties Driven by Unique Bonding Configuration in γ-GeSe

Jeongsu Jang, Joonho Kim, Dongchul Sung, Jong Hyuk Kim, Joong-Eon Jung, Sol Lee, Jinsub Park, Chaewoon Lee, Heesun Bae, Seongil Im, Kibog Park, Young Jai Choi*, Suklyun Hong*, and Kwanpyo Kim*

Nano Letters 23, 8, 3144–3151 (2023)

77. Spin-flip-driven anomalous Hall effect and anisotropic magnetoresistance in a layered Ising antiferromagnet

Dong Gun Oh, Jong Hyuk Kim, Mi Kyung Kim, Ki Won Jeong, Hyun Jun Shin, Jae Min Hong, Jin Seok Kim, Kyungsun Moon, Nara Lee, and Young Jai Choi

Scientific Reports 13, 3391 (2023)

76. Direct correlation between spin states and magnetic torques in a room-temperature van der Waals antiferromagnet

Hyun Jun Shin, Jin Seok Kim, Jong Hyuk Kim, Jae Yeon Seo, Jae Min Hong, Ki Won Jeong, Kyungsun Moon, Mi Kyung Kim, Nara Lee, and Young Jai Choi

NPG Asia Materials 15, 10 (2023)

75. Evolution of anisotropic magnetic properties through helix-to-fan transition in helical antiferromagnetic EuCo2As2

Jong Hyuk Kim, Mi Kyung Kim, Jae Min Hong, Hyun Jun Shin, Ki Won Jeong, Jin Seok Kim, Kyungsun Moon, Nara Lee, and Young Jai Choi

Communications Physics 6, 20 (2023)

74. Sign-tunable anisotropic magnetoresistance and electrically detectable dual magnetic phases in a helical antiferromagnet

Jong Hyuk Kim, Hyun Jun Shin, Mi Kyung Kim, Jae Min Hong, Ki Won Jeong, Jin Seok Kim, Kyungsun Moon, Nara Lee, and Young Jai Choi

NPG Asia Materials 14, 67 (2022)

73. Spin-flip-driven reversal of the angle-dependent magnetic torque in layered antiferromagnetic Ca0.9Sr0.1Co2As2

Jong Hyuk Kim, Mi Kyung Kim, Ki Won Jeong, Hyun Jun Shin, Jae Min Hong, Jin Seok Kim, Kyungsun Moon, Nara Lee, and Young Jai Choi

Scientific Reports 12, 12866 (2022)

72. Low-field magnetic anisotropy of Sr2IrO4

M. Nauman, T. Hussain, J. Choi, N. Lee, Y. J. Choi, W. Kang, Y. J. Jo

J. Phys.: Condens. Matter 34, 135802 (2022)

71. Behavior of magnetoelectric hysteresis and role of rare earth ions in multiferroicity in double perovskite Yb2CoMnO6

Jong Hyuk Kim, Ki Won Jeong, Dong Gun Oh, Hyun Jun Shin, Jae Min Hong, Jin Seok Kim, Jae Young Moon, Nara Lee & Young Jai Choi

Scientific Reports 11, 23786 (2021)

70. Terahertz spectroscopy of antiferromagnetic resonances in YFe1−xMnxO3 (0≤𝑥≤0.4) across a spin reorientation transition

Howon Lee, Taek Sun Jung, Hyun Jun Shin, Sang hyup Oh, Kyung Ik Sim, Taewoo Ha, Young Jai Choi, and Jae Hoon Kim

Appl. Phys. Lett. 119, 192903 (2021)

69. Evolution of the electronic structure of Ru-doped single-crystal iridates Sr2Ir1−xRuxO4

Seokbae Lee, Yu-Seong Seo, Eilho Jung, Seulki Roh, Myounghoon Lee, Hwan Young Choi, Jong Hyuk Kim, Nara Lee, Young Jai Choi, and Jungseek Hwang

PHYSICAL REVIEW B 104, 165106 (2021)

68. Stable humplike Hall effect and noncoplanar spin textures in SrRuO3 ultrathin films

Byungmin Sohn, Bongju Kim, Se Young Park, Hwan Young Choi, Jae Young Moon, Taeyang Choi, Young Jai Choi, Hua Zhou, Jun Woo Choi, Alessandro Bombardi, Dan. G. Porter, Seo Hyoung Chang, Jung Hoon Han, and Changyoung Kim

PHYSICAL REVIEW RESEARCH 3, 023232 (2021)

67. Tunable magnetization steps in mixed valent ferromagnet Eu2CoMnO6

Nara Lee, Jong Hyuk Kim, Dong Gun Oh, Hyun Jun Shin, Hwan Young Choi, Sungkyun Choi, Younjung Jo, and Young Jai Choi

Scientific Reports 11, 9048 (2021)

66. Capping and gate control of anomalous Hall effect and hump structure in ultra-thin SrRuO3 films

Donghan Kim, Byungmin Sohn, Minsoo Kim, Sungsoo Hahn, Youngdo Kim, Jong Hyuk Kim, Young Jai Choi, and Changyoung Kim

APPLIED PHYSICS LETTER 118, 173102 (2021)

65. Spin-orbit coupling driven orbital-selective doping effect in Sr2Ru1-xIrxO4

Junyoung Kwon, Beom Seo Kim, Mi Kyung Kim, Jonathan Denlinger, Aaron Bostwick, Eli Rotenberg, Nara Lee, Hwan Young Choi, Jae Young Moon, Young Jai Choi, Junsik Mun, Miyoung Kim, Yoshiyuki Yoshida, Wonshik Kyung, and Changyoung Kim

PHYSICAL REVIEW B 103, L081104 (2021)

64. Dynamics of a fractal set of first-order magnetic phase transitions in frustrated Lu2CoMnO6

Adra Carr, John Bowlan, Claudio Mazzoli, Colby Walker, Xiaxin Ding, Andi Barbour, Wen Hu, Stuart Wilkins, Jong Hyuk Kim, Nara Lee, Young Jai Choi, Shi-Zeng Lin, Richard L. Sandberg, and Vivien S. Zapf

PHYSICAL REVIEW B 103, L060401 (2021)

63. Noncollinear antiferromagnetic order in the buckled honeycomb lattice of magnetoelectric Co4Ta2O9 determined by single-crystal neutron diffraction

Sungkyun Choi, Dong Gun Oh, Matthias J. Gutmann, Shangke Pan, Gideok Kim, Kwanghyo Son, Jaewook Kim, Nara Lee, Sang-Wook Cheong, Young Jai Choi, Valery Kiryukhin

PHYSICAL REVIEW B 102, 214404 (2020)

62. Highly nonlinear magnetoelectric effect in buckled‑honeycomb antiferromagnetic Co4Ta2O9

Nara Lee, Dong Gun Oh, Sungkyun Choi, Jae Young Moon, Jong Hyuk Kim, Hyun Jun Shin, Kwanghyo Son, Jürgen Nuss, Valery Kiryukhin & Young Jai Choi

Scientific Reports 10, 12362 (2020)

61. Anisotropic and nonlinear magnetodielectric effects in orthoferrite ErFeO3 single crystals

Dong Gun Oh, Jong Hyuk Kim, Hyun Jun Shin, Young Jai Choi & Nara Lee

Scientific Reports 10, 11825 (2020)

60. Enhanced Exchange Bias Effect by Modulating Relative Ratio of Magnetic Ions in Y2Co2-xMnxO6 (x = 1.0–1.9)

Sang Hyub Oh, Jae Young Moon ,Dong Gun Oh, Young Jai Choi, and Nara Lee

Physica Status Solidi : Rapid Research Letters 1900008 (2019)

59. Nonlinear magnetodielectric effect of disordered perovskite HoCr0.5Fe0.5O3: Role of magnetic rare-earth ions

Hyun Jun Shin, Nara Lee, and Young Jai Choi

Journal of Alloys and Compounds 785, 1166-1172 (2019)

58. Strong magnetoelectric coupling in mixed ferrimagnetic-multiferroic phases of a double perovskite

M. K. Kim, J. Y. Moon, S. H. Oh, D. G. Oh, Y. J. Choi, and N. Lee

Scientific Reports 9, 5456 (2019)

57. Van der Waals junction field effect transistors with both n- and p-channel transition metal dichalcogenides

June Yeong Lim, Minju Kim , Yeonsu Jeong, Kyeong Rok Ko, Sanghyuck Yu, Hyung Gon Shin, Jae Young Moon, Young Jai Choi, Yeonjin Yi, Taekyeong Kim and Seongil Im

Nature Partner journals : 2D Materials and Applications 2, 37 (2018)

56. Antiferromagnet-Based Spintronic Functionality by Controlling Isospin Domains in a Layered Perovskite Iridate

Nara Lee, Eunjung Ko, Hwan Young Choi, Yun Jeong Hong, Muhammad Nauman, Woun Kang, Hyoung Joon Choi, Young Jai Choi, and Younjung Jo

Advanced Materials 30, 1805564 (2018)

55. Anisotropic magnetic properties and giant rotating magnetocaloric effect in double-perovskite Tb2CoMnO6

J. Y. Moon, M. K. Kim, D. G. Oh, J. H. Kim, H. J. Shin, Y. J. Choi, and N. Lee

PHYSICAL REVIEW B 98, 174424 (2018)

54. Tuning of Topological Dirac States via Modification of van der Waals Gap in Strained Ultrathin Bi2Se3 Films

Won Jun Yang, Chang Woo Lee, Da Sol Kim, Hyun Sik Kim, Jong Hyeon Kim, Hwan Young Choi, Young Jai Choi, Jae Hoon Kim, Kyungwha Park, and Mann-Ho Cho

The Journal of PHYSICAL CHEMISTRY C 122, 23739−23748 (2018)

53. Giant Anisotropic Magnetocaloric Effect in Double-perovskite Gd2CoMnO6 Single Crystals

J. Y. Moon, M. K. Kim, Y. J. Choi, and N. Lee

Scientific Reports 7, 16099 (2017)

52. In-plane magnetic anisotropy in strontium iridate Sr2IrO4

Muhammad Nauman, Yunjeong Hong, Tayyaba Hussain, M. S. Seo, S. Y. Park, N. Lee, Y. J. Choi, Woun Kang, and Younjung Jo

PHYSICAL REVIEW B 96, 155102 (2017)

51. Single Crystal Growth of Multiferroic Double Perovskites: Yb2CoMnO6 and Lu2CoMnO6

Hwan Young Choi, Jae Young Moon, Jong Hyuk Kim, Young Jai Choi and Nara Lee

Crystals 7, 67 (2017)

50. Mo1-xWxSe2-Based Schottky Junction Photovoltaic Cells

Sum-Gyun Yi, Sung Hyun Kim, Sungjin Park, Donggun Oh, Hwan Young Choi, Nara Lee, Young Jai Choi, and Kyung-Hwa Yoo

Applied Materials & Interfaces 8, 33811−33820 (2016)

49. Electric polarization observed in single crystals of multiferroic Lu2MnCoO6

S. Chikara, J. Singleton, J. Bowlan, D. A. Yarotski, N. Lee, H. Y. Choi, Y. J. Choi, and V. S. Zapf

PHYSICAL REVIEW B 93, 180405(R) (2016)

48. Large magnetic anisotropy in canted antiferromagnetic Sr2IrO4 single crystals

Yunjeong Hong and Younjung Jo, Hwan Young Choi, Nara Lee, Young Jai Choi, and Woun Kang

PHYSICAL REVIEW B 93, 094406 (2016)

47. Enhanced magnetic coercivity and maximum energy product in double-perovskite Y2CoMnO6 single crystals

H. Y. Choi, S. H. Oh, J. Y. Moon, M. K. Kim, D. G. Oh, N. Lee, and Y. J. Choi

Physica Status Solidi : Rapid Research Letters 9, 11, 663–667 (2015)

46. Electron-Doped Sr2IrO4: An Analogue of Hole-Doped Cuprate Superconductors Demonstrated by Scanning Tunneling Microscopy

Y. J. Yan, M. Q. Ren, H. C. Xu, B. P. Xie, R. Tao, H. Y. Choi, N. Lee, Y. J. Choi, T. Zhang, and D. L. Feng

PHYSICS REVIEW X 5, 041018 (2015)

45. Direct observation of magnetodielectric effect in type-I multiferroic PbFe0.5Ti0.25W0.25O3

J. Y. Moon, M. K. Kim, H. Y. Choi, S. H. Oh, Y. Jo, N. Lee, and Y. J. Choi

Current Applied Physics 15, 1545-1548 (2015)

44. Nonlinear magnetodielectric effect in double-perovskite Gd2NiMnO6

S. H. Oh, H. Y. Choi, J. Y. Moon, M. K. Kim, Y. Jo, N. Lee, and Y. J. Choi

Journal of Physics D: Applied Physics 48, 445001 (2015)

43. Investigation of the magnetic properties in double perovskite R2CoMnO6 single crystals (R = rare earth: La to Lu)

M. K. Kim, J. Y. Moon, H. Y. Choi, S. H. Oh, N. Lee, and Y. J. Choi

Journal of Physics: Condensed Matter 27, 426002 (2015)

42. Investigation of spin reorientation in YMn1-xFexO3 (x=0.55, 0.6, 0.7, 0.8, 0.9, and 1.0) by Mossbauer spectroscopy

Jung Tae Lim, Young Jai Choi, and Chul Sung Kim

Journal of Applied Physics 117, 17D918 (2015)

41. Effects of different annealing atmospheres on magnetic properties in La2CoMnO6 single crystals

M. K. Kim, J. Y. Moon, H. Y. Choi, S. H. Oh, N. Lee, and Y. J. Choi

Current Applied Physics 15, 776-779 (2015)

40. Strong Magnetoelectric Coupling and Domain Properties in Mn-based Multiferroics

Nara Lee, Mi Kyung Kim, Hwan Young Choi, Young Jai Choi and Namjung Hur

물리학과 첨단기술 23, 11, 10-14 (2014)

39. Strong ferromagnetic-dielectric coupling in multiferroic Lu2CoMnO6 single crystals

N. Lee, H. Y. Choi, Y. J. Jo, M. S. Seo, S. Y. Park, and Y. J. Choi

APPLIED PHYSICS LETTERS 104, 112907 (2014)

38. Effects of hole doping on magnetic and lattice excitations in Sr2Ir1-xRuxO4 (x=0-0.2)

A. Glamazda, W.-J. Lee, K.-Y. Choi, P. Lemmens, H. Y. Choi, N. Lee, and Y. J. Choi

PHYSICAL REVIEW B 89, 104406 (2014)

37. Magnetic control of ferroelectric polarization in a self-formed single magnetoelectric domain of multiferroic Ba3NbFe3Si2O14

Nara Lee, Young Jai Choi, and Sang-Wook Cheong

APPLIED PHYSICS LETTERS 104, 072904 (2014)

36. Giant Magnetic Fluctuations at the Critical Endpoint in Insulating HoMnO3

Y. J. Choi, N. Lee, P. A. Sharma, S. B. Kim, O. P. Vajk, J. W. Lynn, Y. S. Oh, and S-W. Cheong

Physical Review Letters 110, 157202 (2013)

35. Giant Tunability of Ferroelectric Polarization in GdMn2O5

N. Lee, C. Vecchini, Y. J. Choi, L. C. Chapon, A. Bombardi, P. G. Radaelli, and S-W. Cheong

Physical Review Letters 110, 137203 (2013)

34. Collective Magnetism at Multiferroic Vortex Domain Walls

Yanan Geng, N. Lee, Y. J. Choi, S.-W. Cheong, and Weida Wu

Nano Letters 12, 12, 6055–6059 (2012)

33. Far-infrared spectra of the magnetic exchange resonances and optical phonons and their connection to magnetic and dielectric properties of Dy3Fe5O12 garnet

T. D. Kang, E. C. Standard, P. D. Rogers, K. H. Ahn, A. A. Sirenko, A. Dubroka, C. Bernhard, S. Park, Y. J. Choi, and S.-W. Cheong

PHYSICAL REVIEW B 86, 144112 (2012)

32. Imaging the First-Order Magnetic Transition in La0.35Pr0.275Ca0.375MnO3

Mark H. Burkhardt, M. A. Hossain, S. Sarkar, Y.-D. Chuang, A. G. Cruz Gonzalez, A. Doran, A. Scholl, A. T. Young3 N. Tahir, Y. J. Choi, S.-W. Cheong, H. A. Dürr, and J. Stöhr

Physical Review Letters 108, 237202 (2012)

31. Charge-Orbital Density Wave and Superconductivity in the Strong Spin-Orbit Coupled IrTe2:Pd

J. J. Yang, Y. J. Choi, Y. S. Oh, A. Hogan, Y. Horibe, K. Kim, B. I. Min, and S-W. Cheong

Physical Review Letters 108, 116402 (2012)

30. Magnetoelectric Feedback among Magnetic Order, Polarization, and Lattice in Multiferroic BiFeO3

Junghwan Park, Sang-Hyun Lee, Seongsu Lee, Fabia Gozzo, Hiroyuki Kimura, Yukio Noda, Young Jai Choi, Valery Kiryukhin, Sang-Wook Cheong, Younjung Jo, Eun Sang Choi, Luis Balicas, Gun Sang Jeon, and Je-Geun Park

Journal of the Physical Society of Japan 80, 114714 (2011)

29. Mechanism of exchange striction of ferroelectricity in multiferroic orthorhombic HoMnO3 single crystals

N. Lee, Y. J. Choi, M. Ramazanoglu, W. Ratcliff II, V. Kiryukhin, and S.-W. Cheong

PHYSICAL REVIEW B 84, 020101(R) (2011)

28. Fragile Magnetic Ground State in Half-Doped LaSr2Mn2O7

J.-S. Lee, C.-C. Kao, C. S. Nelson, H. Jang, K.-T. Ko, S. B. Kim, Y. J. Choi, S.-W. Cheong, S. Smadici, P. Abbamonte, and J.-H. Park

Physical Review Letters 107, 037206 (2011)

27. Enhanced superconducting Tc in the immiscible system (La1.85Sr0.15CuO4)x(Lu2Cu2O5)1-x

S. Park, C. L. Zhang, N. Lee, Y. J. Choi, S. Guha, and S.-W. Cheong

PHYSICAL REVIEW B 83, 220509(R) (2011)

26. Adjusted oscillator strength matching for hybrid magnetic and electric excitations in Dy3Fe5O12 garnet

P. D. Rogers, Y. J. Choi, E. C. Standard, T. D. Kang, K. H. Ahn, A. Dubroka, P. Marsik, Ch. Wang, C. Bernhard, S. Park, S.-W. Cheong, M. Kotelyanskii, and A. A. Sirenko

PHYSICAL REVIEW B 83, 174407 (2011)

25. Temperature-dependent properties of the magnetic order in single-crystal BiFeO3

M. Ramazanoglu, W. Ratcliff II, Y. J. Choi, Seongsu Lee, S.-W. Cheong, and V. Kiryukhin

PHYSICAL REVIEW B 83, 174434 (2011)

24. Temperature-dependent Raman scattering of multiferroic Pb(Fe1/2Nb1/2)O3

A. F. Garc´ıa-Flores, D. A. Tenne, Y. J. Choi, W. J. Ren, X. X. Xi, and S.-W. Cheong

Journal of Physics: Condensed Matter 23, 015401 (2011)

23. Observation of anomalous phonons in orthorhombic rare-earth manganites

P. Gao, H. Y. Chen, T. A. Tyson, Z. X. Liu, J. M. Bai, L. P. Wang, Y. J. Choi, and S.-W. Cheong

APPLIED PHYSICS LETTERS 97, 262905 (2010)

22. Cross-Control of Magnetization and Polarization by Electric and Magnetic Fields with Competing Multiferroic and Weak-Ferromagnetic Phases

Y. J. Choi, C. L. Zhang, N. Lee, and S-W. Cheong

Physical Review Letters 105, 097201 (2010)

21. Coupling between magnon and ligand-field excitations in magnetoelectric Tb3Fe5O12 garnet

T. D. Kang, E. Standard, K. H. Ahn, A. A. Sirenko, G. L. Carr, S. Park, Y. J. Choi, M. Ramazanoglu, V. Kiryukhin, and S.-W. Cheong

PHYSICAL REVIEW B 82, 014414 (2010)

20. Surface reconstruction of hexagonal Y-doped HoMnO3 and LuMnO3 studied using low-energy electron diffraction

R. Vasić, J. T. Sadowski, Y. J. Choi, H. D. Zhou, C. R. Wiebe, S. W. Cheong, J. E. Rowe, and M. D. Ulrich

PHYSICAL REVIEW B 81, 165417 (2010)

19. Origin of Electric-Field-Induced Magnetization in Multiferroic HoMnO3

B. G. Ueland, J. W. Lynn, M. Laver, Y. J. Choi, and S.-W. Cheong

Physical Review Letters 104, 147204 (2010)

18. Insulating interlocked ferroelectric and structural antiphase domain walls in multiferroic YMnO3

T. Choi, Y. Horibe, H. T. Yi, Y. J. Choi , Weida Wu and S.-W. Cheong

Nature Materials 9, 253–258 (2010)

17. Magnetic excitations and optical transitions in the multiferroic spin-1/2 system LiCu2O2

D. Hüvonen, U. Nagel, T. Rõõm, Y. J. Choi, C. L. Zhang, S. Park, and S.-W. Cheong

PHYSICAL REVIEW B 80, 100402(R) (2009)

16. Giant magnetic coercivity and ionic superlattice nano-domains in Fe0.25TaS2

Y. J. Choi, S. B. Kim, T. Asada, S. Park, Weida Wu, Y. Horibe and S-W. Cheong

Europhysics Letters 86, 37012 (2009)

15. Order by Static Disorder in the Ising Chain Magnet Ca3Co2-xMnxO6

V. Kiryukhin, Seongsu Lee, W. Ratcliff II, Q. Huang, H. T. Yi, Y. J. Choi, and S-W. Cheong

Physical Review Letters 102, 187202 (2009)

14. Pancakelike Ising domains and charge-ordered superlattice domains in LuFe2O4

S. Park, Y. Horibe, Y. J. Choi, C. L. Zhang, S.-W. Cheong, and Weida Wu

PHYSICAL REVIEW B 79, 180401(R) (2009)

13. Switchable Ferroelectric Diode and Photovoltaic Effect in BiFeO3

T. Choi, S. Lee, Y. J. Choi, V. Kiryukhin, S.-W. Cheong

Science 324, 5923, 63-66 (2009)

12. Thermally or magnetically induced polarization reversal in the multiferroic CoCr2O4

Y. J. Choi, J. Okamoto, D. J. Huang, K. S. Chao, H. J. Lin, C. T. Chen, M. van Veenendaal, T. A. Kaplan, and S-W. Cheong

Physical Review Letters 102, 067601 (2009)

11. Origin of Electromagnon Excitations in Multiferroic RMnO3

R. Valde´s Aguilar, M. Mostovoy, A. B. Sushkov, C. L. Zhang, Y. J. Choi, S-W. Cheong, and H. D. Drew

Physical Review Letters 102, 047203 (2009)

10. 3:1 magnetization plateau and suppression of ferroelectric polarization in an Ising chain multiferroic

Y. J. Jo, Seongsu Lee, E. S. Choi, H. T. Yi, W. Ratcliff II, Y. J. Choi, V. Kiryukhin, S. W. Cheong, and L. Balicas

PHYSICAL REVIEW B 79, 012407 (2009)

9. Formation of pancakelike ising domains and giant magnetic coercivity in ferrimagnetic LuFe2O4

Weida Wu, V. Kiryukhin, H.-J. Noh, K.-T. Ko, J.-H. Park, W. Ratcliff II, P. A. Sharma, N. Harrison, Y. J. Choi, Y. Horibe, S. Lee, S. Park, H. T. Yi, C. L. Zhang, and S.-W. Cheong

Physical Review Letters 101, 137203 (2008)

8. Multiferroicity in the spin-1/2 quantum matter of LiCu2O2

A. Rusydi, I. Mahns, S. Müller, M. Rübhausen, S. Park, Y. J. Choi, C. L. Zhang, S.-W. Cheong, S. Smadici, P. Abbamonte, M. v. Zimmermann, and G. A. Sawatzky

APPLIED PHYSICS LETTERS 92, 262506 (2008)

7. Multiferroicity in the square-lattice antiferromagnet of Ba2CoGe2O7

H. T. Yi, Y. J. Choi, S. Lee, and S.-W. Cheong

APPLIED PHYSICS LETTERS 92, 212904 (2008)

6. Spin-phonon coupling in frustrated magnet CdCr2O4

R. Valdés Aguilar, A. B. Sushkov, Y. J. Choi, S.-W. Cheong, and H. D. Drew

PHYSICAL REVIEW B 77, 092412 (2008)

5. Ferroelectricity in an Ising chain magnet

Y. J. Choi, H. T. Yi, S. Lee, Q. Huang, V. Kiryukhin, and S.-W. Cheong

Physical Review Letters 100, 047601 (2008)

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