Publications

2018
Kolarczik, M. ; Ulbrich, C. ; Geiregat, P. ; Zhu, Y. ; Sagar, L. K. ; Singh, A. ; Herzog, B. ; Achtstein, A. W. ; Li, X. ; Van Thourhout, D. ; et al. Sideband pump-probe technique resolves nonlinear modulation response of PbS/CdS quantum dots on a silicon nitride waveguide. APL Photonics 3 016101.
2017
Ma, X. ; Yu, G. ; Razavi, S. A. ; Sasaki, S. S. ; Li, X. ; Hao, K. ; Tolbert, S. H. ; Wang, K. L. ; Li, X. Dzyaloshinskii-Moriya interaction across an antiferromagnet-ferromagnet interface. Physical review letters 119, 027202.
Li, X. ; Moody, G. Valleytronics: Stark control. Nature Physics 13, 9.
Shi, J. ; Lin, M. - H. ; Chen, I. - T. ; Estakhri, N. M. ; Zhang, X. - Q. ; Wang, Y. ; Chen, H. - Y. ; Chen, C. - A. ; Shih, C. - K. ; Alù, A. ; et al. Cascaded exciton energy transfer in a monolayer semiconductor lateral heterostructure assisted by surface plasmon polariton. Nature Communications 8 35.
Tran, K. ; Singh, A. ; Seifert, J. ; Wang, Y. ; Hao, K. ; Huang, J. - K. ; Li, L. - J. ; Taniguchi, T. ; Watanabe, K. ; Li, X. Disorder-dependent valley properties in monolayer WS e 2. Physical Review B 96, 041302.
Sun, L. ; Zhang, C. ; Wang, C. - Y. ; Su, P. - H. ; Zhang, M. ; Gwo, S. ; Shih, C. - K. ; Li, X. ; Wu, Y. Enhancement of Plasmonic Performance in Epitaxial Silver at Low Temperature. Scientific Reports 7 8917.
Chu, Z. ; Yang, M. ; Schulz, P. ; Wu, D. ; Ma, X. ; Seifert, E. ; Sun, L. ; Li, X. ; Zhu, K. ; Lai, K. Impact of grain boundaries on efficiency and stability of organic-inorganic trihalide perovskites. Nature communications 8 2230.
Yu, G. ; Jenkins, A. ; Ma, X. ; Razavi, S. A. ; He, C. ; Yin, G. ; Shao, Q. ; lin He, Q. ; Wu, H. ; Li, W. ; et al. Room-temperature skyrmions in an antiferromagnet-based heterostructure. Nano letters.
Tsai, Y. ; Chu, Z. ; Han, Y. ; Chuu, C. - P. ; Wu, D. ; Johnson, A. ; Cheng, F. ; Chou, M. - Y. ; Muller, D. A. ; Li, X. ; et al. Tailoring Semiconductor Lateral Multijunctions for Giant Photoconductivity Enhancement. Advanced Materials 29.
Olsson, K. S. ; An, K. ; Ma, X. ; Sullivan, S. ; Venu, V. ; Tsoi, M. ; Zhou, J. ; Shi, L. ; Li, X. Temperature-dependent Brillouin light scattering spectra of magnons in yttrium iron garnet and permalloy. Physical Review B 96, 024448.
Zhao, Y. ; Askarpour, A. N. ; Sun, L. ; Shi, J. ; Li, X. ; Alù, A. Chirality detection of enantiomers using twisted optical metamaterials. Nature Communications 8 14180.
Hao, K. ; Xu, L. ; Specht, J. F. ; Nagler, P. ; Tran, K. ; Singh, A. ; Dass, C. K. ; Schüller, C. ; Korn, T. ; Richter, M. ; et al. Neutral and Charged Inter-Valley Biexcitons in Monolayer MoSe $ \_2$. Nature Comm 8 15552.
Hao, K. ; Xu, L. ; Wu, F. ; Nagler, P. ; Tran, K. ; Ma, X. ; Schüller, C. ; Korn, T. ; MacDonald, A. H. ; Moody, G. ; et al. Trion Valley Coherence in Monolayer Semiconductors. 2D Materials 4 025105.
2016
Anghel, S. ; Singh, A. ; Passmann, F. ; Iwata, H. ; Moore, J. N. ; Yusa, G. ; Li, X. ; Betz, M. Enhanced spin-polarization lifetimes in a two-dimensional electron gas in a gate-controlled GaAs quantum well. Physical Review B 94, 035303.
Hao, K. ; Xu, L. ; Nagler, P. ; Singh, A. ; Tran, K. ; Dass, C. K. ; Schüller, C. ; Korn, T. ; Li, X. ; Moody, G. Coherent and Incoherent Coupling Dynamics between Neutral and Charged Excitons in Monolayer MoSe2. Nano Letters 16, 5109–5113.
An, K. ; Ma, X. ; Pai, C. - F. ; Yang, J. ; Olsson, K. S. ; Erskine, J. L. ; Ralph, D. C. ; Buhrman, R. A. ; Li, X. Current control of magnetic anisotropy via stress in a ferromagnetic metal waveguide. Physical Review B 93, 140404.
Cheng, F. ; Su, P. - H. ; Choi, J. ; Gwo, S. ; Li, X. ; Shih, C. - K. Epitaxial Growth of Atomically Smooth Aluminum on Silicon and Its Intrinsic Optical Properties. ACS nano 10, 9852–9860.
Ma, X. ; Yu, G. ; Li, X. ; Wang, T. ; Wu, D. ; Olsson, K. S. ; Chu, Z. ; An, K. ; Xiao, J. Q. ; Wang, K. L. ; et al. Interfacial control of Dzyaloshinskii-Moriya interaction in heavy metal/ferromagnetic metal thin film heterostructures. Physical Review B 94, 180408.
Singh, A. ; Tran, K. ; Kolarczik, M. ; Seifert, J. ; Wang, Y. ; Hao, K. ; Pleskot, D. ; Gabor, N. M. ; Helmrich, S. ; Owschimikow, N. ; et al. Long-Lived Valley Polarization of Intravalley Trions in Monolayer WSe 2. Physical Review Letters 117, 257402.
An, K. ; Olsson, K. S. ; Weathers, A. ; Sullivan, S. ; Chen, X. ; Li, X. ; Marshall, L. G. ; Ma, X. ; Klimovich, N. ; Zhou, J. ; et al. Magnons and Phonons Optically Driven out of Local Equilibrium in a Magnetic Insulator. Physical Review Letters 117, 107202.

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