PUBLICATION

PREPRINTS
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

Nematic response revealed by coherent phonon oscillations in BaFe2As2

Min-Cheol Lee*, Inho Kwak, Yeongseon Lee, Byung Cheol Park, Thomas Wolf, Tae Won Noh, Kyungwan Kim*

arXiv:2106.04672

High Entropy Oxide Relaxor Ferroelectrics

Yogesh Sharma, Min-Cheol Lee, Krishna C. Pitike, Karuna K. Mishra, Qiang Zheng, Xiang Gao, Brianna L. Musico, Alessandro R. Mazza, Ram S. Katiyar, Veerle Keppens, Matthew Brahlek, Dmitry A. Yarotski, Rohit P. Prasankumar, Aiping Chen, Valentino R. Cooper, T. Zac Ward

arXiv:2106.00868

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 R. P. Prasankumar*

arXiv:2011.07196

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
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 (arXiv:2005.10308)

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

La Moyne Tyler Mix, Dibyajyoti Ghosh, Jeremy T. Tisdale, Min-Cheol Lee, Kenneth R O'Neal, Nicolas Sirica, Amanda J Neukirch, Wanyi Nie, Antoinette J. Taylor, Rohit 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 

Seung Ran Lee*, Muhammad Shahbaz Anwar, Yeong Jae Shin, Min-Cheol Lee, Yusuke Sugimoto, Masanao Kunieda, Shingo 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, Soonsang Huh, Min-Cheol Lee, Younsik Kim, Bumjoo Lee, Y. S. Lee, C. W. Seo, Byung Cheol Park, Thomas Wolf, 

Changyoung 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, Inho Kwak, Min-Cheol Lee, Choongwon Seo, Youngchan 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, Inho Kwak, Choong H. Kim, Bumjoo Lee, Byung Cheol Park, Junyoung Kwon, Wonshik 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, Byung Cheol Park, Choong H. Kim, Bumjoo 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 Hyun Kim, Inho Kwak, C. W. Seo, Changhee 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 Hyun Kim, Inho Kwak, J. Kim, S. Yoon, Byung Cheol Park, Bumjoo 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

Sanghyun Lee, Min-Cheol Lee, Yoshihisa Ishikawa, Ping Miao, Shuki 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

Sanghyun Lee, Min-Cheol Lee, Yoshihisa Ishikawa, Ping Miao, Shuki 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*, Garam Han, Marie Kratochvilova, Seokhwan Yun, Soon Jae Moon, Changhee Sohn,

Je-Geun Park, Changyoung Kim, and Tae Won 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, Jeng-Lung Chen, Deok-Yong Cho and T. W. Noh

Physical Review B 97, 125123 (2018)

Charge-spin correlation in van der Waals antiferromagnet NiPS3

So Yeun Kim, Tae Yun Kim, Luke J. Sandilands, Soobin Sinn, Min-Cheol Lee, Jaeseok Son, Sungmin Lee, Ki-Young Choi, Wondong Kim, Byeong-Gyu Park, C. Jeon, Hyeong-Do Kim, Cheol-Hwan Park, Je-Geun Park, S. J. Moon, and T. W. Noh

Physical Review Letters 120, 136402 (2018)

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

H. J. Park, Byung Cheol Park, Min-Cheol Lee, D. W. Jeong, Joonbum Park, Jun Sung Kim, Hyo Seok Ji, J. H. Shim, K. W. Kim, S. J. Moon, Hyeong-Do Kim, Deok-Yong Cho, and T. W. 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, Kyung Joo 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)