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cond-mat.mes-hall2020
Time-resolved Photoluminescence in Terahertz-driven Hybrid Systems of Plasmons and Excitons
Chen-Yen Lai, D. A. Yarotski, Jian-Xin Zhu
Ultrafast pump-probe technique is a powerful tool to understand and manipulate properties of materials for designing novel quantum devices. An intense, single cycle terahertz pulse…
cond-mat.str-el2020★ 1 cited
Absence of diffusion and fractal geometry in the Holstein model at high temperature
Chen-Yen Lai, S. A. Trugman
We investigate the dynamics of an electron coupled to dispersionless optical phonons in the Holstein model, at high temperatures. The dynamics is conventionally believed to be diff…