(+: as a corresponding author)

Under Review

B. Kang, P. Semon, C. Melnick, G. Kotliar, and S. Choi†, “ComDMFT v.2.0: Fully Self-Consistent Ab Initio GW+EDMFT for the Electronic Structure of Correlated Quantum Materials”, arXiv:2310.04613.

M. Kim, S. Choi, W. H. Brito, and G. Kotliar†, “Orbital Selective Mott Transition Effects and Non-Trivial Topology of Iron Chalcogenide”, arXiv:2304.05002.

M. Han, H. Park†, and S. Choi†, Quantum Zeno Monte Carlo for Observable Measurement, arXiv:2403.02763.

Selected Publications

S.Ryee+,S.Choi+,andM.J.Han+,“Frozen spin ratio and the detection of Hund correlations”, Phys. Rev. Research 5, 033134 (2023).

B. Kang, C. Melnick, P. Semon, S. Ryee, M. J. Han, G. Kotliar, and S. Choi†, “Infinite-layer nickelates as Ni-eg Hund’s metals”,npj Quantum Mater. 8, 1 (2023) 

B. Kang, S. Choi, and H. Kim+, “Orbital Selective Kondo Effect in Heavy Fermion Superconductor UTe2”, Npj Quantum Mater. 7, 1 (2022). 

S. Ryee, P. Semon, M. J. Han+, and S. Choi+ , “Hund Physics Landscape of two orbital system” Phys. Rev. Lett. 126, 206401 (2021)

M. Kim+, H. Miao, S. Choi, M. Zingl, A. Georges, and G. Kotliar, “On the Spatial Locality of Electronic Correlations in LiFeAs”, Phys. Rev. B 103, 155107 (2021).

T. J. Kim, S. Ryee, M. J. Han+, and S. Choi+, “Dynamical mean-field ab initio study of Vanadium diselenide monolayer ferromagnetism” 2D Mater. 7, 035023 (2020). 

S. Ryee, P. Semon, M. J. Han+, and S. Choi+, “Nonlocal coulomb interaction and spin freezing crossover as a route to valence-skipping charge order” npj Quantum Materials 5, 1 (2020). 

A. Chikina, J. Ma, W. H. Brito, S. Choi, P. Semon, A. Kutepov, Q. Du, J. Jandke, H. Liu, N. C. Plumb, M. Shi, C. Petrovic M. Radovic † , and G . Kotliar † , “Correlated electronic structure of colossal thermopower FeSb2: An ARPES and ab initio study” Phys. Rev. Research 2, 023190 (2020). 

S. Choi+, P. Semon, B. Kang, A. Kutepov, and G. Kotliar, “ComDMFT: a Massively Parallel Computer Package for the Electronic Structure of Correlated-Electron systems” Comp. Phys. Comm. 244, 277 (2019).

C. C. Homes+, Q. Du, C. Petrovic, W. H. Brito, S. Choi, G. Kotliar, “Unusual Electronic and Vibrational Properties in the Colossal Thermopower Materials FeSb2” Scientific Report 8, 11692 (2018)

H. Miao+. W. H. Brito, Z. P. Yin, R. D. Zhong, G.D. Gu, P. D. Johnson, M. P. M. Dean, S. Choi, G. Kotliar, W. Ku, X. C. Wang., C. Q. Jin, S. -F. Wu, T. Qian, H. Ding+, “Universal $2{\Delta}}_{max}/{k}_{B}{T}_{c}$ scaling decoupled from the electronic coherence in iron-based superconductors” Phys. Rev. B 98, 020502 (2018) 

S. Choi, A. Kutepov, K. Haule, M. van Schilfgaarde, and G. Kotliar+, “First-principles Treatment of Mott Insulators: Linearized QSGW+DMFT Approach”, npj Quantum Materials 1, 16001 (2016). 

S. Choi, C.-H. Park, and S. G. Louie+ “Electron Supercollimation in Graphene and Dirac Fermion Materials Using One-Dimensional Disorder Potentials”, Phys. Rev. Lett 113, 026802 (2014).

K. Liu, X. Hong, S. Choi, C. Jin, R. B. Capaz, J. Kim, S. Aloni, W. Wang, X. Bai, S. G. Louie, E. Wang, and F. Wang+, “Systematic Determination of Absolute Absorption Cross-section of Individual Carbon Nanotubes”, Proc. Natl. Acad. Sci. 111, 7564 (2014).

Y. Wang, D. Wong, A. V. Shytov, V. W. Brar, S. Choi, Q. Wu, H.-Z. Tsai, W. Regan, A. Zettl, R. K. Kawakami, S. G. Louie, L. S. Levitov, and M. F. Crommie+, “Observing Atomic Collapse Resonances in Artificial Nuclei on Graphene”, Science, 340, 734 (2013). 

S. Choi, J. Deslippe, R. B. Capaz, and S. G. Louie+, “An Explicit Formula for Optical Oscillator Strength of Excitons in Semiconducting Single-Walled Carbon Nanotubes: Family Behavior”, Nano Lett. 13, 54 (2013).

S. Choi, M. Jain, and S. G. Louie, “Mechanism for Optical Initialization of Spin in NV-center in Diamond”, Phys. Rev. B 86, 041202(R) (2012). 

S. Choi, D.-H. Lee, S. G. Louie, and J. Clarke+, “Localization of Metal-Induced Gap States at the MetalInsulator Interface: Origin of Flux Noise in SQUIDs and Superconducting Qubits”, Phys. Rev. Lett. 103, 197001 (2009). 

- Virtual Journal of Nanoscale Science & Technology

- Virtual Journal of Quantum Information

- Virtual Journal of Applications of Superconductivity