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physics.optics2020
Optical Valley Hall Effect of 2D Excitons in Hyperbolic Metamaterial
Sriram Guddala, Mandeep Khatoniar, Nicholas Yama +3
The robust spin and momentum valley locking of electrons in two-dimensional semiconductors make the valley degree of freedom of great utility for functional optoelectronic devices.…
physics.optics2020★ 4 cited
All-optical nonreciprocity due to valley polarization in transition metal dichalcogenides
Yuma Kawaguchi, Sriram Guddala, Kai Chen +3
Nonreciprocity and nonreciprocal optical devices play a vital role in modern photonic technologies by enforcing one-way propagation of light. Most nonreciprocal devices today are m…