214 citations · 839 across the 11 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
physics.optics2014★ 42 cited
Directional excitation of graphene surface plasmons
Fangli Liu, Cheng Qian, Y. D. Chong
We propose a scheme to directionally couple light into graphene plasmons by placing a graphene sheet on a magneto-optical substrate. When a magnetic field is applied parallel to th…
cond-mat.mes-hall2014★ 162 cited
Localization and adiabatic pumping in a generalized Aubry-André-Harper model
Fangli Liu, Somnath Ghosh, Y. D. Chong
A generalization of the Aubry-André-Harper (AAH) model is developed, containing a tunable phase shift between on-site and off-diagonal modulations. A localization transition can be…
physics.optics2014★ 34 cited
Gate-tunable coherent perfect absorption of terahertz radiation in graphene
Fangli Liu, Y. D. Chong, Shaffique Adam +1
Perfect absorption of radiation in a graphene sheet may play a pivotal role in the realization of technologically relevant optoelectronic devices. In particular, perfect absorption…