Publications

2021
Lee, W. ; Lin, Y. ; Lu, L. - S. ; Chueh, W. - C. ; Liu, M. ; Li, X. ; Chang, W. - H. ; Kaindl, R. A. ; Shih, C. - K. Time-resolved ARPES Determination of a Quasi-Particle Band Gap and Hot Electron Dynamics in Monolayer MoS2. Nano Letters.
Choe, J. ; Lujan, D. ; Rodriguez-Vega, M. ; Ye, Z. ; Leonardo, A. ; Quan, J. ; Nunley, N. T. ; Chang, L. - J. ; Lee, S. - F. ; Yan, J. ; et al. Electron–Phonon and Spin–Lattice Coupling in Atomically Thin Layers of MnBi2Te4. Nano Letters.
Man, M. K. L. ; Madéo, J. ; Sahoo, C. ; Xie, K. ; Campbell, M. ; Pareek, V. ; Karmakar, A. ; Wong, L. E. ; Al-Mahboob, A. ; Chan, N. S. ; et al. Experimental measurement of the intrinsic excitonic wave function. Science Advances 7 eabg0192.
Sun, L. ; Kumar, P. ; Liu, Z. ; Choi, J. ; Fang, B. ; Roesch, S. ; Tran, K. ; Casara, J. ; Priego, E. ; Chang, Y. - M. ; et al. Phonon Dephasing Dynamics in MoS2. Nano Letters.
Quan, J. ; Linhart, L. ; Lin, M. - L. ; Lee, D. ; Zhu, J. ; Wang, C. - Y. ; Hsu, W. - T. ; Choi, J. ; Embley, J. ; Young, C. ; et al. Phonon renormalization in reconstructed MoS 2 moiré superlattices. Nature Materials 20, 1100–1105.
Olsson, K. S. ; Choe, J. ; Rodriguez-Vega, M. ; Khalsa, G. ; Benedek, N. A. ; He, J. ; Fang, B. ; Zhou, J. ; Fiete, G. A. ; Li, X. Spin-phonon interaction in yttrium iron garnet. Physical Review B 104, L020401.
Choi, J. ; Florian, M. ; Steinhoff, A. ; Erben, D. ; Tran, K. ; Kim, D. S. ; Sun, L. ; Quan, J. ; Claassen, R. ; Majumder, S. ; et al. Twist Angle-Dependent Interlayer Exciton Lifetimes in van der Waals Heterostructures. Physical Review Letters 126, 047401.
2020
Wu, H. ; Nance, J. ; Razavi, S. A. ; Lujan, D. ; Dai, B. ; Liu, Y. ; He, H. ; Cui, B. ; Wu, D. ; Wong, K. ; et al. Chiral Symmetry Breaking for Deterministic Switching of Perpendicular Magnetization by Spin–Orbit Torque. Nano Letters.
Smith, A. ; Sobotkiewich, K. ; Khan, A. ; Montoya, E. A. ; Yang, L. ; Duan, Z. ; Schneider, T. ; Lenz, K. ; Lindner, J. ; An, K. ; et al. Dimensional crossover in spin Hall oscillators. Physical Review B 102, 054422.
De Palma, A. C. ; Cossio, G. ; Jones, K. ; Quan, J. ; Li, X. ; Yu, E. T. Strain-dependent luminescence and piezoelectricity in monolayer transition metal dichalcogenides. Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena 38, 042205.
Madéo, J. ; Man, M. K. L. ; Sahoo, C. ; Campbell, M. ; Pareek, V. ; Wong, L. E. ; Al-Mahboob, A. ; Chan, N. S. ; Karmakar, A. ; Mariserla, B. M. K. ; et al. Directly visualizing the momentum-forbidden dark excitons and their dynamics in atomically thin semiconductors. Science 370, 1199–1204.
Wu, H. ; Groß, F. ; Dai, B. ; Lujan, D. ; Razavi, S. A. ; Zhang, P. ; Liu, Y. ; Sobotkiewich, K. ; Förster, J. ; Weigand, M. ; et al. Ferrimagnetic Skyrmions in Topological Insulator/Ferrimagnet Heterostructures. Advanced Materials 32, 2003380.
Choi, J. ; Hsu, W. - T. ; Lu, L. - S. ; Sun, L. ; Cheng, H. - Y. ; Lee, M. - H. ; Quan, J. ; Tran, K. ; Wang, C. - Y. ; Staab, M. ; et al. Moiré potential impedes interlayer exciton diffusion in van der Waals heterostructures. Science Advances 6 eaba8866.
Choi, J. ; Cheng, F. ; Cleary, J. W. ; Sun, L. ; Dass, C. K. ; Hendrickson, J. R. ; Wang, C. - Y. ; Gwo, S. ; Shih, C. - K. ; Li, X. Optical dielectric constants of single crystalline silver films in the long wavelength range. Optical Materials Express 10, 693–703.
Olsson, K. S. ; An, K. ; Fiete, G. A. ; Zhou, J. ; Shi, L. ; Li, X. Pure Spin Current and Magnon Chemical Potential in a Nonequilibrium Magnetic Insulator. Physical Review X 10, 021029.
Cho, S. H. ; Roccapriore, K. M. ; Dass, C. K. ; Ghosh, S. ; Choi, J. ; Noh, J. ; Reimnitz, L. C. ; Heo, S. ; Kim, K. ; Xie, K. ; et al. Spectrally tunable infrared plasmonic F, Sn: In2O3 nanocrystal cubes. The Journal of Chemical Physics 152, 014709.
He, C. ; Razavi, S. A. ; Yu, G. ; Ma, X. ; Wu, H. ; Shao, Q. ; Wong, K. L. ; Shen, S. ; Zhao, Y. ; Pei, Y. ; et al. Study of the perpendicular magnetic anisotropy, spin–orbit torque, and Dzyaloshinskii–Moriya interaction in the heavy metal/CoFeB bilayers with Ir22Mn78 insertion. Applied Physics Letters 116, 242407.
Chu, Z. ; Wang, C. - Y. ; Quan, J. ; Zhang, C. ; Lei, C. ; Han, A. ; Ma, X. ; Tang, H. - L. ; Abeysinghe, D. ; Staab, M. ; et al. Unveiling defect-mediated carrier dynamics in monolayer semiconductors by spatiotemporal microwave imaging. Proceedings of the National Academy of Sciences.
2019
Zhu, L. ; Sobotkiewich, K. ; Ma, X. ; Li, X. ; Ralph, D. C. ; Buhrman, R. A. Strong Damping-Like Spin-Orbit Torque and Tunable Dzyaloshinskii–Moriya Interaction Generated by Low-Resistivity Pd1- xPtx Alloys. Advanced Functional Materials 29, 1805822.
Cheng, F. ; Lee, C. - J. ; Choi, J. ; Wang, C. - Y. ; Zhang, Q. ; Zhang, H. ; Gwo, S. ; Chang, W. - H. ; Li, X. ; Shih, C. - K. Epitaxial growth of optically thick, single crystalline silver films for plasmonics. ACS applied materials & interfaces 11, 3189–3195.

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