Changhee Sohn
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Mixing between and orbitals in NaIrO: A spectroscopic and density functional calculation study
CH Sohn, HS Kim, TF Qi, DW Jeong, HJ Park, HK Yoo, HH Kim, JY Kim, ...
Physical Review B 88 (8), 085125, 2013
Charge transfer in iridate-manganite superlattices
S Okamoto, J Nichols, C Sohn, SY Kim, TW Noh, HN Lee
Nano Letters 17 (4), 2126-2130, 2017
Phonon-assisted optical excitation in the narrow bandgap Mott insulator
HJ Park, CH Sohn, DW Jeong, G Cao, KW Kim, SJ Moon, H Jin, DY Cho, ...
Physical Review B 89 (15), 155115, 2014
Electronic structure and insulating gap in epitaxial VO2 polymorphs
S Lee, TL Meyer, C Sohn, D Lee, J Nichols, D Lee, SSA Seo, JW Freeland, ...
APL Materials 3 (12), 126109, 2015
Optical probe of Heisenberg-Kitaev magnetism in
LJ Sandilands, CH Sohn, HJ Park, SY Kim, KW Kim, JA Sears, YJ Kim, ...
Physical Review B 94 (19), 195156, 2016
Latent instabilities in metallic LaNiO3 films by strain control of Fermi-surface topology
HK Yoo, SI Hyun, L Moreschini, HD Kim, YJ Chang, CH Sohn, DW Jeong, ...
Scientific reports 5 (1), 8746, 2015
Temperature Evolution of Itinerant Ferromagnetism in Probed by Optical Spectroscopy
DW Jeong, HC Choi, CH Kim, SH Chang, CH Sohn, HJ Park, TD Kang, ...
Physical Review Letters 110 (24), 247202, 2013
Strain control of oxygen kinetics in the Ruddlesden-Popper oxide La1.85Sr0.15CuO4
TL Meyer, R Jacobs, D Lee, L Jiang, JW Freeland, C Sohn, T Egami, ...
Nature communications 9 (1), 92, 2018
Nanoscale control of oxygen defects and metal–insulator transition in epitaxial vanadium dioxides
Y Sharma, J Balachandran, C Sohn, JT Krogel, P Ganesh, L Collins, ...
ACS nano 12 (7), 7159-7166, 2018
Stretching Epitaxial La0.6Sr0.4CoO3−δ for Fast Oxygen Reduction
D Lee, R Jacobs, Y Jee, A Seo, C Sohn, AV Ievlev, OS Ovchinnikova, ...
The Journal of Physical Chemistry C 121 (46), 25651-25658, 2017
Interfacial tuning of chiral magnetic interactions for large topological Hall effects in LaMnO3/SrIrO3 heterostructures
E Skoropata, J Nichols, JM Ok, RV Chopdekar, ES Choi, A Rastogi, ...
Science advances 6 (27), eaaz3902, 2020
Oxygen diode formed in nickelate heterostructures by chemical potential mismatch
EJ Guo, Y Liu, C Sohn, RD Desautels, A Herklotz, Z Liao, J Nichols, ...
Advanced Materials 30 (15), 1705904, 2018
Two-magnon scattering in the 5d all-in-all-out pyrochlore magnet Cd2Os2O7
TMH Nguyen, LJ Sandilands, CH Sohn, CH Kim, AL Wysocki, IS Yang, ...
Nature communications 8 (1), 251, 2017
Room-temperature relaxor ferroelectricity and photovoltaic effects in tin titanate directly deposited on a silicon substrate
R Agarwal, Y Sharma, S Chang, KC Pitike, C Sohn, SM Nakhmanson, ...
Physical Review B 97 (5), 054109, 2018
Thickness-dependent electronic structure in ultrathin films under tensile strain
HK Yoo, SI Hyun, YJ Chang, L Moreschini, CH Sohn, HD Kim, A Bostwick, ...
Physical Review B 93 (3), 035141, 2016
Strong Spin-Phonon Coupling Mediated by Single Ion Anisotropy in the All-In–All-Out Pyrochlore Magnet
CH Sohn, CH Kim, LJ Sandilands, NTM Hien, SY Kim, HJ Park, KW Kim, ...
Physical Review Letters 118 (11), 117201, 2017
Large orbital polarization in nickelate-cuprate heterostructures by dimensional control of oxygen coordination
Z Liao, E Skoropata, JW Freeland, EJ Guo, R Desautels, X Gao, C Sohn, ...
Nature communications 10 (1), 589, 2019
Unconventional spin-phonon coupling via the Dzyaloshinskii–Moriya interaction
J Son, BC Park, CH Kim, H Cho, SY Kim, LJ Sandilands, C Sohn, JG Park, ...
npj Quantum materials 4 (1), 17, 2019
Manipulation of electronic structure via alteration of local orbital environment in superlattices
SY Kim, CH Kim, LJ Sandilands, CH Sohn, J Matsuno, H Takagi, KW Kim, ...
Physical Review B 94 (24), 245113, 2016
Orbital-dependent polaron formation in the relativistic Mott insulator
CH Sohn, MC Lee, HJ Park, KJ Noh, HK Yoo, SJ Moon, KW Kim, TF Qi, ...
Physical Review B 90 (4), 041105, 2014
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