Publications

2024

51. D. Won, D.H. Kiem, W. Cho, S.-H. Yang, Y.-H. Kim, Y.-M. Kim, Suyeon. Cho*, M.J. Han*, H. Yang*, Polymorphic Kondo effects driven by spin lattice coupling in VTe2, Advanced Functional Materials  2313180 (2024)


2023

50. Ha Heun Lee, Subin Lee, Geunwoo Hwang, Seungyeon Lee, and Suyeon Cho* Vapor-liquid-solid synthesis of Ag2Te using chemical vapor deposition method , APL materials, Accepted (2023)

49. D. Kim, J. Pandey, J. Jung, W. Cho, Seung Yeon Lee, Suyeon Cho*, H. Yang*, Phase-Engineering of 2D Materials, Chemical Reviews, Accepted as a Front Cover (2023)

48. Soyoung Heo, Seulbi Kim, Seung Yeon Lee, In Hye Kwak, Jaeyoon Baik, Heejun Yang*, Ji Hun Park*, Suyeon Cho* Thermal-protective and Oxygen-resistant Nanocoating using Silica-Nanocomposites for Laser Thinning of Polymorphic Molybdenum Ditellurides, Applied Surface Science, 638, 157958 (2023) 

47. Y. Joo, E. Hwang, H. Hong, Suyeon Cho*, and H. Yang*, Memory and Synaptic Devices Based on Emerging 2D Ferroelectricity  Advanced Electronic Materials, 2300211 (2023)

46. Yeonju Chun, Jaesun Kwon, Jeongwoo Kim, Heeju Son, Soyoung Heo, Suyeon Cho, Heesun Kim, Experimental investigation of the strength of fire-damaged concrete depending on admixture contents, Construction and Building Materials, 378, 131143 (2023)

45. Jeong Hyo Kim, Da Yeon Lee, N. Ling, Y. Lee, H. Yang*, Suyeon Cho*, Engineering active sites of two-dimensional materials for active hydrogen evolution reaction, Advanced Physics Research, accepted (2023)

44. Y. A. Eshete, E. Hwang, J. Kim, P. L. Nguyen, W. J. Yu, B. S. Kong, M. S. Jang, J. Lee, Suyeon Cho*, H. Yang*, Polymorphic memtransistor with tunable metallic and semiconducting channel, Advanced Materials, accepted (2023)

2022

43. Y. A. Eshete, K. Kang, S. Kang, Y. Kim, P. L. Nguyen, D.-Y. Cho, Y. Kim, J. Lee, Suyeon Cho*, H. Yang*, Atomic and electronic manipulation of robust ferroelectric polymorphs, Advanced Materials, 34 (31), 2202633 (2022), published in 22 June 2022, DOI: https://doi.org/10.1002/adma.202202633

42. Yujin Cho, Seohui Kang, Yeon Woo Nahm, Ahmed Yousef Mohamed, Yejin Kim, Deok-Yong Cho*, Suyeon Cho*, "Structural, Optical and Magnetic Properties of Erbium-Substituted Yttrium Iron Garnet" ACS Omega, 7, 29, 25078–25086 (2022), published in 15 July 2022, DOI: https://doi.org/10.1021/acsomega.2c01334

41. Jeong Hyo Kim, Da Yeon Lee, Y. A. Eshete, H. Yang, Suyeon Cho* "Efficient hydrogen evolution reaction at the phase transition boundary of polymorphic Mo1-xWxTe2" APL Materials, 10, 061107 (2022), published in 21 June 2022, DOI:  https://doi.org/10.1063/5.0092997 

40. Ha Heun Lee, Eunji Lim, Seohui Kang, Yonas Assefa Eshete, Dongyeun Won, Yongjoon Lee, Ju-yeong Jeong, Heejun Yang*, Ching-Yu Chiang*, Suyeon Cho* Local phase transition at crack edges of Mo1-xWxTe2 polymorphs, Applied Surface Science, 596, 153503  (2022) published in 15 September 2022, DOI: https://doi.org/10.1016/j.apsusc.2022.153503 

39.  S.-H. Kang, S. Jeon, H.-J. Kim, W. Ko, Suyeon Cho, S. H. Kang, S. W. Kim, H. Yang, H. W. Kim, Y.-W Son, "Reshaped Weyl fermionic dispersions driven by Coulomb interactions in MoTe2" Physical Review B, 105, 045143 (2022) published in 31 January 2022, DOI: https://doi.org/10.1103/PhysRevB.105.045143 

38. M. Zhao, D. Kim, Y. H. Lee, H.Yang*, Suyeon Cho*, "Quantum sensing of thermoelectric power in low-dimensional materials", Advanced Materials, 

2022, 2106871 (2022), Published in 10 December 2021, https://doi.org/10.1002/adma.202106871

2021

37. Seohui Kang, Y. A. Eshete, S. Lee, D. Won, S. Im, S. Lee, Suyeon Cho*, H. Yang*, "Bandgap modulation in the two-dimensional core-shell structured monolayer of WS2", iScience, 25 (1) 103563 (2022) https://doi.org/10.1016/j.isci.2021.103563  21 January 2022 


36. Y. Lee, N. Ling, D. Kim, M. Zhao, Y. Eshete, E. Kim, Suyeon Cho*, H. Yang*, "Heterophase Boundaries for Active Hydrogen Evolution in MoTe2", Advanced Functional Materials, 32, (10) 2105675 (2022) https://doi.org/10.1002/adfm.202105675 01 December 2021 


35. Heeju Ahn, Eunjeong Lee, Yujin Cho, Dongyeon Bae, Jayoon Yang, Jiung Cho, Suyeon Cho*, Ferroelectric transition in Sr- and W-doped BaTiO3 solid solution, Applied Science, Appl. Sci. 11(15), 6760  (2021) https://doi.org/10.3390/app11156760 23 July 2021 


34. N. Ling, S. Zheng, Y. Lee, M. Zhao, E. Kim, Suyeon Cho*, H. Yang*, "Active Hydrogen Evolution on the Plasma-treated Edges of WTe2", APL Materials, 9, 061108 (2021) https://doi.org/10.1063/5.0048525 14 June 2021 


33. Seohui Kang, Dongyeun Won, Heejun Yang, Chia-Hsien Lin, Ching-Shun Ku, Ching-Yu Chiang*, Sera Kim* and Suyeon Cho*, "Phase-controllable laser thinning in MoTe2", Applied Surface Science, 563, 150282 (2021) https://doi.org/10.1016/j.apsusc.2021.150282 15 October 2021 


32. Dongyeon Bae† , Jeong Hyo Kim† , Hagyeong Kwon, D. Won, C. -H. Lin, C. -Y. Chiang, C. -S. Ku, K. Park, S. Jeong, H. Yang*, Suyeon Cho*, "Hydrogen Bubble-Assisted Growth of Pt3Te4 for Electrochemical Catalysts", Current Applied Physics, 30, 20-26  (2021) https://doi.org/10.1016/j.cap.2021.04.019 October 2021 


31. Hagyeong Kwon, Dongyeon Bae, D. Won, H. Kim, G. Kim, J. Cho, H. J. Park, H. Baik, A. R. Jeong, C. -H. Lin, C. -Y. Chiang, C. -S. Ku, H. Yang*, Suyeon Cho*, "Nanoporous Silver Telluride for Active Hydrogen Evolution", ACS Nano, 15, 4, 6540–6550  (2021) https://doi.org/10.1021/acsnano.0c09517 


30. D. Kim, J.-H. Lee, K. Kang, D. Won, M. Kwon, Suyeon Cho, Y.-W. Son, H. Yang*, "Thermomechanical Manipulation of Electric Transport in MoTe2", Advanced Electronic Materials, 7(4), 2000823 (2021) https://doi.org/10.1002/aelm.202000823 


29. Dongyeon Bae†, Karam Park†, Hagyeong Kwon, Dongyeun Won, Ning Ling, Hionsuck Baik, Jayoon Yang, Hee Jung Park, Jiung Cho, Heejun Yang*, Sukmin Jeong*, Suyeon Cho*, "Mitrofanovite, Layered Platinum Telluride for Active Hydrogen Evolution", ACS Applied Materials & Interfaces, 13, 2437−2446 (2021) https://doi.org/10.1021/acsami.0c16098 

2020

28. Kyungrok Kang, Won June Kim, Dohyun Kim, Sera Kim, Byungdo Ji, Dong Hoon Keum, Suyeon Cho, Young-Min Kim, Sebastien Lebegue, Heejun Yang, "Lifshitz transition and non-Fermi liquid behavior in highly doped semimetals", Advanced Materials,  2020, 2005742 (2020) https://doi.org/10.1002/adma.202005742

27. H. W. Kim, S.-H. Kang, H.-J. Kim, K. Chae, Suyeon Cho, W. Ko, S. Jeon, S. H. Kang, H. Yang, S. W. Kim, S. Park, S. Hwang, Y.-K. Kwon, Y.-W. Son*, "Symmetry Dictated Grain Boundary State in a Two-dimensional Topological Insulator", Nano Lett. 2020, 20, 8, 5837–5843 (2020) https://doi.org/10.1021/acs.nanolett.0c01756

26. Hagyeong Kwon†, Dongyeon Bae†, H. Jun†, B. Ji, D. Won, J. -H. Lee, Y. W. Son, H. Yang*, Suyeon Cho*, "Basal-Plane Catalytic Activity of Layered Metallic Transition Metal Ditellurides for Hydrogen Evolution Reaction", Applied Sciences, 10(9), 3087 (2020)  https://doi.org/10.3390/app10093087

25. Hagyeong Kwon, B. Ji, Dongyeon Bae, J. H. Lee, H. J. Park, D. H. Kim, Y. M. Kim, Y. W. Son, H. Yang*, Suyeon Cho*, "Role of Anionic Vacancy for Active Hydrogen Evolution in WTe2", Applied Surface Science, 515, 145972 (2020) https://doi.org/10.1016/j.apsusc.2020.145972

24. D. Won, D. H. Kiem, H. Cho, D. Kim, Y. Kim, M. Y. Jeong, C. Seo, J. Kim, J.-G. Park, M. J. Han*, H. Yang*, Suyeon Cho*, "Polymorphic spin, charge, and lattice waves in vanadium ditelluride", Advanced Materials, 2020, 1906578 (2020) https://doi.org/10.1002/adma.201906578

2019

23. N. Ling, Z. Wang, S. Kim, S. H. Oh, J. H. Park, H. Shin, Suyeon  Cho*, H. Yang*, "In-operando stacking of reduced graphene oxide for active hydrogen evolution", ACS Appl. Mater. & Interfaces, 11, 43460-43465 (2019)

22. S. Kim, J. Park, D. L. Duong, Suyeon Cho. S. W. Kim*, H. Yang*, "Proximity engineering of the van der Waals interaction in multilayered graphene", ACS Appl. Mater. & Interfaces, 11, 42528-42533 (2019)

21. Yonas Assefa Eshete, Ning Ling, Sera Kim, Dohyun Kim, Geunwoo Hwang, Suyeon Cho*, Heejun Yang* Vertical heterophase for electrical, electrochemical, and mechanical manipulations of layered MoTe2, Advanced Functional Materials, 1904504 (2019)

20. Jinbong Seok, Jun-Ho Lee, Dongyeon Bae, Byungdo Ji, Young-Woo Son, Young Hee Lee, Heejun Yang* and Suyeon Cho* Hybrid catalyst with monoclinic MoTe2 and platinum for efficient hydrogen evolution, APL materials 7, 071118 (2019) https://doi.org/10.1063/1.5094957 

2018

19.  Sangyun Lee,  Jaekyung Jang, Sung-Il Kim, Soon-Gil Jung, Jihyun Kim, Suyeon Cho, Sung Wng Kim, Joo Yull Rhee, Kee-Su Park and Tuson Park*, "Origin of extremely large magnetoresistance in the candidate type-II Weyl semimetal MoTe2−x" Scientific Reports, 8, 13937 (2018)

18.Se Hwang Kang, Ho Sung Yu, Jaeyoon Baik, Heejun Yang, Young Hee Lee, Suyeon Cho* and Sung Wng Kim* " Superconductivity in Te-deficient polymorphic MoTe2-x  and its derivatives: rich structural and electronic phase transitions"  2D Materials , 5, 031014 (2018)

2017

17. Suyeon Cho, Se Hwang Kang, Ho Sung Yu, Hyo Won Kim, Wonhee Ko, Sung Woo Hwang, Woo Hyun Han, Duk Hyun Choe,Young Hwa Jung,Kee Joo Chang, Young Hee Lee*, Heejun Yang*, Sung Wng Kim* "Te vacancy-driven superconductivity in orthorhombic molybdenum ditelluride", 2D Materials, 4, 021030 (2017) 

16. Sera. Kim, Seunghyun Song, Jongho Park, Ho Sung Yu, Suyeon Cho, Dohyun Kim, Jaeyoon Baik, Duk-Hyun Choe, Kee Joo Chang, Young Hee Lee, Sung Wng Kim*, Heejun Yang*, "Long-Range Lattice Engineering of MoTe2 by 2D Electride", Nano Lett. 17, 3363 (2017)

15. J. Seok, J.-H. Lee, Suyeon Cho, B. Ji, H. W. Kim, M. Kwon, D. H. Kim, Y.-M. Kim, S. H. Oh, S. W. Kim, Y. H. Lee, Y.-W. Son, H. Yang*, "Active hydrogen evolution through lattice distortion in metallic MoTe2", 2D Materials, 4, 025061 (2017)

14. S. Kim, J. H. Kim, D. H. Kim, G. Hwang, J. Baik, H. Yang*, Suyeon Cho*, "Post-patterning of an electronic homojunction in atomically thin monoclinic MoTe2", 2D Materials, 4, 024004 (2017) 

13. J. Zhao, H. Nam, T. H. Ly, S. J. Yun, S Kim, Suyeon Cho, H. Yang, Y. H. Lee, "Chain Vacancies in 2D crystals", Small, 13, 1601930 (2017)

2013-2016

12. Seunghyun Song, Dong Hoon Keum, Suyeon Cho, David Perello, Yunseok Kim, and Young Hee Lee "Room Temperature Semiconductor−Metal Transition of MoTe2 Thin Films Engineered by Strain", Nano Lett. 16, 188 (2016)

11. S Nemšák, G Conti, GK Palsson, C Conlon, Suyeon Cho, JE Rault, J Avila, M-C Asensio, CA Jackson, P Moetakef, A Janotti, L Bjaalie, B Himmetoglu, CG Van de Walle, L Balents, CM Schneider, S Stemmer, CS Fadley "Observation by resonant angle-resolved photoemission of a critical thickness for 2-dimensional electron gas formation in SrTiO3 embedded in GdTiO3", Appl. phys. lett., 107, 231602 (2015)  

10. Suyeon Cho, S. Kim, J. H. Kim, J. Zhao, J. Seok, D. H. Keum, J. Baik, D.-H. Choe, K. J. Chang, K. Suenaga, S. W. Kim, Y. H. Lee, H. Yang, "Phase Patterning for Ohmic Homojunction Contact in MoTe2", Science, 349(6248), 625 (2015)  

9. D. H. Keum†, Suyeon Cho†, J. H. Kim, D.-H. Choe, H.-J. Sung, M. Kan, H. Kang, J.-Y. Hwang, S. W. Kim, H. Yang, K. J. Chang, Y. H. Lee, "Bandgap opening in few-layered monoclinic MoTe2", Nature Physics, 11, 482-486 (2015)  (Co-first author)

8. Seymur Cahangirov, Veli Ongun Özçelik, Lede Xian, Jose Avila, Suyeon Cho, María C. Asensio, Salim Ciraci, and Angel Rubio, Atomic structure of the √3  ×√3  phase of silicene on Ag(111), Phys. Rev. B 90, 035448 (2014)

7. R. Kim, Suyeon Cho, W.G. Park, D.Y.Cho, S.J.Oh, R. Saint-Martin, P.Berthet, J.G.Park, J.Yu. "Charge and magnetic states of rutile TiO2 doped with Cr ions." J Phys Condens Matter. 26 146003 (2014)

6. J. Avila, P. De Padova, Suyeon Cho, I. Colambo, S. Lorcy, C. Quaresima, P. Vogt, A. Resta, G. Le Lay and M.-C. Asensio, “Presence of gapped silicene-derived band in the prototypical (3 × 3) silicene phase on silver (111) surfaces” J. Phys.: Condens. Matter 25 262001 (2013)

2009-2012

5. Deok-Yong Cho, Hyung-Suk Jung, Il-Hyuk Yu, Won Goo Park, Suyeon Cho, Useong Kim, Se-Jung Oh, Byeong-Gyu Park, Fan-Hsiu Chang, Hong-Ji Lin, and Cheol Seong Hwang “Nondestructive investigation of interface states in high-k oxide films on Ge substrate using X-ray absorption spectroscopy” Phys. Status Solidi RRL 6, No. 4, 181 (2012)

4. Kang B.S., Sul Y.T., Jeong Y., Byon E, Kim JK, Suyeon Cho, Oh S.J., Albrektsson T. “Metal plasma immersion ion implantation and deposition (MePIIID) on screw-shaped titanium implant: The effects of ion source, ion dose and acceleration voltage on surface chemistry and morphology”, Med. Eng. Phys. 33 (6), 730 (2011)

3. Suyeon Cho, W. G. Park, Deok-Yong Cho, P. Berthet, and S.-J. Oh “Effect of Cr concentration on resistance switching in Cr-doped SrZrO3 films and surface accumulation of Cr ions”, J. Appl. Phys. 108. 103716 (2010)

2. Chul-Hee Min , Suyeon Cho , Seung-Hyuk Lee, Deok-Yong Cho , Won Goo Park , Jae Gwan Chung , Eunha Lee , Jae Cheol Lee , Benayad Anass , Jae Hak Lee , Cheol Seong Hwang , Se-Jung Oh “Effect of oxygen partial pressure on the Fermi level of ZnO1-x films fabricated by pulsed laser deposition”, Appl. Phys. Lett. 96, 201907 (2010)

1. Deok-Yong Cho, Jaewon Song, Cheol Seong Hwang, Woo Seok Choi, T. W. Noh, J. -Y. Kim, H. -G. Lee, B. -G. Park, Suyeon Cho, S. -J. Oh, Jong Han Jeong, Jae Kyeong Jeong, Yeon-Gon Mo “Electronic structure of amorphous InGaO3(ZnO)0.5 thin films”, Thin Solid Films 518, 1079 (2009)