PUBLICATION

PREPRINTS
Revealing Charge Carrier Dynamics and Transport in Te-Doped GaAsSb and GaAsSbN Nanowires by Correlating Ultrafast Terahertz Spectroscopy and Optoelectronic Characterization

Long YuanR. PokharelS. DevkotaH. KuchoorMin-Cheol LeeY. HuangDmitry A. YarotskiShanthi IyerRohit P. Prasankumar

arXiv:2203.08952

Ultrafast Suppression of the Ferroelectric Instability in KTaO3

Viktor Krapivin*, Mingqiang Gu, D. Hickox-Young, S. W. Teitelbaum, Y. Huang, G. de la Pena, D. Zhu, N. Sirica, M.-C. Lee, R. P. Prasankumar, A. Maznev, K. A. Nelson, M. Chollet, James M. Rondinelli, D. A. Reis, and M. Trigo

arXiv:2201.10769

Ultrafast signatures of spin and orbital order in antiferromagnetic α-Sr2CrO4

Min-Cheol Lee*, Connor Occhialini, Jiarui Li, Zhihai Zhu, Nicholas S. Sirica, La Moyne T. Mix, Dmitry Yarotski,  Riccardo Comin, and Rohit P. Prasankumar*

arXiv:2110.14004

Coherent Helicity-Dependent Spin-Phonon Oscillations in the Ferromagnetic van der Waals Crystal CrI3

P. Padmanabhan*F. L. BuessenR. TutchtonK. W. C. KwockS. GilinskyM.-C. LeeM. A. McGuireS. R. SingamaneniD. A. YarotskiA. Paramekanti*J.-X. Zhu*R. P. Prasankumar*

arXiv:2010.04915

JOURNAL PAPERS
Keldysh space control of charge dynamics in a strongly driven Mott insulator

Xinwei Li, Honglie Ning, Omar Mehio, Hengdi Zhao, Min-Cheol Lee, Kyungwan Kim, Fumihiko Nakamura, Yoshiteru Maeno, Gang Cao, and David Hsieh

Physical Review Letters 128, 187402 (2022).

Direct Observation of Coherent Longitudinal and Shear Acoustic Phonons in the Weyl Semimetal TaAs Using Ultrafast X-ray Diffraction

Min-Cheol Lee*, N. Sirica, S. W. Teitelbaum, A. Maznev, T. Pezeril, R. Tutchton, V. Krapivin, G. A. de la Pena, Y. Huang,  L. X. Zhao, G. F. Chen, B. Xu, R. Yang, J. Shi, J.-X. Zhu, D. A.Yarotski, X. G. Qiu, K. A. Nelson, M. Trigo, D. A. Reis, and Rohit P. Prasankumar*

Physical Review Letters 128, 155301 (2022). (arXiv:2011.07196)

High Entropy Oxide Relaxor Ferroelectrics

Yogesh Sharma, Min-Cheol Lee, K. C. Pitike, K. K. Mishra, Q. Z., X. Gao, B. L. Musico, A. R. Mazza, R. S. Katiyar, V. Keppens, M. Brahlek, D. A. Yarotski, R. P. Prasankumar, A. Chen, Valentino R. Cooper, T. Zac Ward

ACS Applied Materials & Interfaces 14, 11962 (2022). (arXiv:2106.00868)

Nematic response revealed by coherent phonon oscillations in BaFe2As2

Min-Cheol Lee*, I. Kwak, Y. S. Lee, B. C. Park, T. Wolf, Tae Won Noh, Kyungwan Kim*

Physical Review B 105, 024501 (2022). (arXiv:2106.04672)

Photocurrent-driven transient symmetry breaking in the Weyl semimetal TaAs 

N. Sirica*, P. P. Orth, M. S. Scheurer, Y. M. Dai, M.-C. Lee, P. Padmanabhan, L. T. Mix, L. X. Zhao, G. F. Chen, B. Xu, R. Yang, B. Shen, C.-C. Lee, H. Lin, T. A. Cochran, S. A. Trugman, J.-X. Zhu, M. Z. Hasan, N. Ni, X. G. Qiu, A. J. Taylor, D. A. Yarotski, and R. P. Prasankumar*

Nature Materials 21, 62 (2022). (arXiv:2005.10308)

Hot Carrier Cooling and Recombination Dynamics of Chlorine Doped Hybrid Perovskite Single Crystals

La Moyne Tyler Mix, D. Ghosh, J. T. Tisdale, Min-Cheol Lee, K. R O'Neal, N. Sirica, A. J. Neukirch, W. Nie, A. J. Taylor, R. P. Prasankumar, Sergei Tretiak, and Dmitry A Yarotski

Journal of Physical Chemistry Letters 11, 8430 (2020).

Negligible substrate‐induced strain effects on magnetic properties of SrRuO3 thin films 

S. R. Lee*, M. S. Anwar, Y. J. Shin, Min-Cheol Lee, Y. Sugimoto, M. Kunieda, S. Yonezawa, Yoshiteru Maeno, and  Tae Won Noh

Physica status solidi B 2000047 (2020)

Rotation of reflectivity anisotropy due to uniaxial strain along [110]tetr in the electron-doped Fe-based superconductor Ba(Fe0.955Co0.045)2As2

Inho Kwak, S. Huh, Min-Cheol Lee, Y. Kim, B. Lee, Y. S. Lee, C. W. Seo, B. C. Park, T. Wolf, C. Kim, Tae Won Noh*, and K. W. Kim*

Physical Review B 101, 165136 (2020).

Nematic fluctuations in optimally doped BaFe1.87Co0.13As2 observed in photoinduced reflectivity change 

YeongSeon Lee, I. Kwak, Min-Cheol Lee, C. W. Seo, Y. Kim, T. Wolf, Tae Won Noh, Kyungwan Kim*

Phys. Status Solidi RRL 2020, 1900584 (2020).

Evidence of structural evolution in Sr2RhO4 studied by time-resolved optical reflectivity spectroscopy

Min-Cheol Lee, I. Kwak, Choong H. Kim, B. Lee, B. C. Park, J. Kwon, W. S. Kyung, Changyoung Kim, Tae Won Noh, and Kyungwan Kim

Physical Review B 100, 235139 (2019(arXiv:1908.04479)

Ultrafast dynamics in the Lifshitz-type 5d pyrochlore antiferromagnet Cd2Os2O7

Inho Kwak, Min-Cheol Lee, B. C. Park, Choong H. Kim, B. Lee, C. W. Seo, J. Yamaura, Z. Hiroi, Tae Won Noh, and Kyungwan Kim

Physical Review B 100, 144309 (2019).

Strong spin-phonon coupling unveiled by coherent phonon oscillations in Ca2RuO4

Min-Cheol Lee, Choong H. Kim, I. Kwak, C. W. Seo, C. H. Sohn, F. Nakamura, C. Sow, Y. Maeno, E.-A. Kim, T. W. Noh and Kyungwan Kim

Physical Review B 99, 144306 (2019) (arXiv:1712.03028)

Abnormal phase flip in coherent phonon oscillations of Ca2RuO4

Min-Cheol Lee, Choong H. Kim, I. Kwak, J. Kim, S. Yoon, B. C. Park, B. Lee, F. Nakamura, C. Sow, Y. Maeno, T. W. Noh, and Kyungwan Kim

Physical Review B 98, 161115(R) (2018) (arXiv:1808.06026)

Magnetoelastic octahedral breathing mode in ferrimagnetic La2CoIrO6 double perovskite

S. Lee, Min-Cheol Lee, Y. Ishikawa, P. Miao, S. Torii, C. J. Won, K. D. Lee, N. Hur, Deok-Yong Cho, and Takashi Kamiyama

Physical Review B 98, 104409 (2018)

Crystal and magnetic structures of La2CoPtO6 double perovskite

S. Lee, Min-Cheol Lee, Y. Ishikawa, P. Miao, S. Torii, C. J. Won, K. D. Lee, N. Hur, Deok-Yong Cho, and Takashi Kamiyama

ACS Omega 3, 11624 (2018)

Spectroscopic studies on metal-insulator transition mechanism in correlated materials​

So Yeun Kim*, Min-Cheol Lee*, G. Han, M. Kratochvilova, S. Yun, S. J. Moon, C. H. Sohn, J.-G. Park, C. Kim, and T. W. Noh (* co-1st authors)

Advanced Materials, 1704777 (2018)

Hybridized orbital states in spin-orbit coupled 3d-5d double perovskites studied by x-ray absorption spectroscopy

Min-Cheol Lee, Sanghyun Lee, C. J. Won, K. D. Lee, N. Hur, J.-L. Chen, Deok-Yong Cho and Tae Won Noh

Physical Review B 97, 125123 (2018)

Charge-spin correlation in van der Waals antiferromagnet NiPS3

So Yeun Kim, T. Y. Kim, Luke J. Sandilands, S. Sinn, Min-Cheol Lee, J. Son, S. Lee, K.-Y. Choi, W. Kim, B.-G. Park, C. Jeon, H.-D. Kim, Cheol-Hwan Park, Je-Geun Park, S. J. Moon, and Tae Won Noh

Physical Review Letters 120, 136402 (2018)

Electrodynamic properties of the semimetallic Dirac material SrMnBi2: Two-carrier-model analysis

H. J. Park, B. C. Park, Min-Cheol Lee, D. W. Jeong, J. Park, J. S. Kim, H. S. Ji, J. H. Shim, K. W. Kim, S. J. Moon, H.-D. Kim, Deok-Yong Cho, and Tae Won Noh

Physical Review B 96, 155139 (2017)

Stabilization of ferromagnetic ordering in cobaltite double perovskites of La2CoIrO6 and La2CoPtO6

Min-Cheol Lee, C. H. Sohn, S. Y. Kim, K. D. Lee, C. J. Won, N. Hur, J.-Y. Kim, Deok-Yong Cho, T. W. Noh

Journal of Physics: Condensed Matter 27, 33 (2015)

Orbital-Dependent Polaron Formation in the Relativistic Mott Insulator Sr2IrO4

C. H. Sohn, Min-Cheol Lee, H. J. Park, K. J. Noh, H K. Yoo, S. J. Moon, K. W. Kim, T. F. Qi, G. Cao, D.-Y. Cho and T. W. Noh

Physical Review B 90, 041105(R) (2014)