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cond-mat.mtrl-sci2020★ 30 cited
Third order optical nonlinearity of three dimensional massless Dirac fermions
J. L. Cheng, J. E. Sipe, S. W. Wu
We present analytic expressions for the electronic contributions to the linear conductivity and the third order optical conductivity o…
physics.optics2020★ 95 cited
Routing of valley photons in a WS2 monolayer via delocalized Bloch modes of in-plane inversion-symmetry broken photonic crystal slabs
Jiajun Wang, Han Li, Yating Ma +8
The valleys of two-dimensional transition metal dichalcogenides (TMDCs) offer a new degree of freedom for information processing. To take advantage of this valley degree of freedom…