Sungkyun Choi

发表

Amplitude excitation and giant spin-lattice fluctuations in a pyrochlore ruthenate single crystal

Yong Baek Kim, D. Song, Changyoung Kim, 2022, 2204.12124.

Realization of a three-dimensional spin–anisotropic harmonic honeycomb iridate

T. Smidt, A. Vishwanath, F. Gándara, 2014, Nature Communications.

A new spin-anisotropic harmonic honeycomb iridate

T. Smidt, A. Vishwanath, F. Gándara, 2014 .

High performance transition metal-based electrocatalysts for green hydrogen production.

Ho Won Jang, Hoonkee Park, Sungkyun Choi, 2022, Chemical communications.

Backfolding at q but nesting at 2q in Ta$_2$NiSe$_7$

Gideok Kim, M. Watson, C. Cacho, 2022, 2210.00447.

Interfacial Engineering of In2O3/In2S3 Heterojunction Photoanodes for Photoelectrochemical Water Oxidation

Ho Won Jang, Jin Wook Yang, Mi Gyoung Lee, 2022, Electronic Materials Letters.

Structural investigation of the insulator-metal transition in NiS2−xSex compounds

Changyoung Kim, Je-Guen Park, Sungkyun Choi, 2018, Physical Review B.

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

S. Cheong, S. Pan, Gideok Kim, 2020, 2007.06561.

Multifunctional Nano-Heterogeneous Ni(OH)2/NiFe Catalysts on Silicon Photoanode toward Efficient Water and Urea Oxidation

Ho Won Jang, Jin Wook Yang, S. Y. Kim, 2022, Applied Catalysis B: Environmental.

Spin dynamics and field-induced magnetic phase transition in the honeycomb Kitaev magnet α−Li2IrO3

S. Blundell, D. Adroja, T. Lancaster, 2018, Physical Review B.

Toward Multicomponent Single-Atom Catalysis for Efficient Electrochemical Energy Conversion

Ho Won Jang, S. Y. Kim, Sungkyun Choi, 2021, ACS materials Au.

Highly nonlinear magnetoelectric effect in buckled-honeycomb antiferromagnetic Co4Ta2O9

V. Kiryukhin, J. Nuss, K. Son, 2020, Scientific Reports.

Highly nonlinear magnetoelectric effect in antiferromagnetic Co4Ta2O9 single crystals.

Hwan Young Choi, Gideok Kim, V. Kiryukhin, 2019, 1905.00591.

Tunable magnetization steps in mixed valent ferromagnet Eu2CoMnO6

Hwan Young Choi, Y. Jo, N. Lee, 2021, Scientific Reports.

Effect of isoelectronic doping on the honeycomb-lattice iridate A 2 IrO 3

R. Valentí, M. Altmeyer, H. Jeschke, 2013, 1312.0815.

Incommensurate counterrotating magnetic order stabilized by Kitaev interactions in the layered honeycomb α − Li 2 IrO 3

P. Manuel, S. Williams, R. Coldea, 2016, 1602.07990.

Unconventional magnetic order on the hyperhoneycomb Kitaev lattice inβ−Li2IrO3: Full solution via magnetic resonant x-ray diffraction

A. Bombardi, P. Manuel, R. Coldea, 2014, 1408.0246.

Lattice dynamics and structural transition of the hyperhoneycomb iridate β−Li2IrO3 investigated by high-pressure Raman scattering

D. Vanderbilt, H. Takagi, M. Minola, 2020, 2101.07522.

Kitaev interactions between j = 1/2 moments in honeycomb Na2IrO3 are large and ferromagnetic: insights from ab initio quantum chemistry calculations

H. Kandpal, J. Brink, S. Nishimoto, 2013, 1312.7437.

Self-energy analysis of multiple-bosonic mode coupling in Sr2RuO4

D. Song, Y. Yoshida, W. Kyung, 2011 .

Oxygen-content-dependent electronic structures of electron-doped cuprates

D. Song, Y. Yoshida, Changyoung Kim, 2012 .

Selective formation of apical oxygen vacancies in La 2 − x Sr x CuO 4

M. Minola, B. Keimer, Gideok Kim, 2017, 1909.06140.

Interaction of itinerant electrons and spin fluctuations in electron-doped cuprates

T. Tohyama, D. Song, Changyoung Kim, 2013 .

Partial molecular orbitals in face-sharing 3$d$ manganese trimer: Comparative studies on Ba$_{4}$TaMn$_{3}$O$_{12}$ and Ba$_{4}$NbMn$_{3}$O$_{12}$

D. Yoon, Heung-Sik Kim, Sungkyun Choi, 2023, 2304.14640.

Noncollinear magnetic order, in-plane anisotropy, and magnetoelectric coupling in a pyroelectric honeycomb antiferromagnet Ni$_{2}$Mo$_{3}$O$_{8}$

S. Cheong, V. Kiryukhin, M. Gutmann, 2023, 2304.14641.

Nanoscale electrodeposition: Dimension control and 3D conformality

Ho Won Jang, Jin Wook Yang, Sol A Lee, 2021, Exploration.

Atomically dispersed iridium catalysts on silicon photoanode for efficient photoelectrochemical water splitting

Ho Won Jang, Jooho Moon, Hoonkee Park, 2023, Nature Communications.

Spectral signatures of a unique charge density wave in Ta2NiSe7

Young Hee Lee, Gideok Kim, M. Watson, 2022, Nature communications.

Spin waves and revised crystal structure of honeycomb iridate Na2IrO3.

S. Cheong, S. Blundell, A. Kolmogorov, 2012, Physical review letters.

2‐Dimensional Ni‐Naphthalene‐2,6‐Dicarboxylic Acid Metal‐Organic Framework as Electrocatalysts for Efficient Overall Water Splitting

Ho Won Jang, Jin Wook Yang, S. Ahn, 2023, Energy Technology.

Non-noble metal single atom catalysts for electrochemical energy conversion reactions

Sungkyun Choi, Jaehyun Kim, Sun Hwa Park, 2023, Chinese Journal of Catalysis.

Stabilization of NiFe Layered Double Hydroxides on n-Si by an Activated TiO2 Interlayer for Efficient Solar Water Oxidation

Ho Won Jang, Hyunjung Shin, T. Lee, 2020, ACS Applied Energy Materials.

Collective magnetic Higgs excitation in a pyrochlore ruthenate

Yong Baek Kim, D. Song, Changyoung Kim, 2022, npj Quantum Materials.

Spectroscopic and first principle DFT+eDMFT study of complex structural, electronic, and vibrational properties of M2Mo3O8 ( M=Fe , Mn) polar magnets

S. Cheong, T. Stanislavchuk, A. Sirenko, 2019, 1902.02325.

Synthesis-in-place hydrothermal growth of hematite nanorods on patterned substrate for highly sensitive and rapid acetone detection

Ho Won Jang, S. Cho, Y. Kim, 2023, Sensors and Actuators B: Chemical.