2 papers
physics.app-ph2020
High Brightness Lasing at Sub-micron Enabled by Droop-Free Fin Light-Emitting Diodes
Babak Nikoobakht, Robin P. Hansen, Yuqin Zong +3
Efficiency droop, i.e., a decline in brightness of LEDs at high electrical currents, has limited the performance of all commercially available LEDs. Until now, it has limited the o…
physics.optics2018
Revisiting the Photon-Drag Effect in Metal Films
Jared H. Strait, Glenn Holland, Wenqi Zhu +5
The photon-drag effect, the rectified current in a medium induced by conservation of momentum of absorbed or redirected light, is a unique probe of the detailed mechanisms underlyi…