26 citations · 72 across the 8 of their papers we have counts for
8 papers
Raman study of lattice vibrations in type II superlattice InAs/InAs1-xSbx
Henan Liu, Yong Zhang, Elizabeth H. Steenbergen +10
In this work, we report a polarized Raman study on the vibrational properties of the InAs/InAs1-xSbx SLs as well as selected InAs1-xSbx alloys, all grown on GaSb substrates by eith…
Evidence for an excitonic insulator phase in a zero-gap InAs/GaSb bilayer
W. Yu, V. Clericò, C. Hernández Fuentevilla +16
Many-body interactions can produce novel ground states in a condensed-matter system. For example, interacting electrons and holes can spontaneously form excitons, a neutral bound s…
Far Infrared Edge Photoresponse and Persistent Edge Transport in an Inverted InAs/GaSb Heterostructure
G. C. Dyer, X. Shi, B. V. Olson +4
Direct current (DC) transport and far infrared photoresponse were studied an InAs/GaSb double quantum well with an inverted band structure. The DC transport depends systematically…
Giant supercurrent states in a superconductor-InAs/GaSb-superconductor junction
Xiaoyan Shi, Wenlong Yu, Zhigang Jiang +4
Superconductivity in topological materials has attracted a great deal of interest in both electron physics and material sciences since the theoretical predictions that Majorana fer…
Electrodynamic modeling of strong coupling between a metasurface and intersubband transitions in quantum wells
Salvatore Campione, Alexander Benz, John F. Klem +3
Strong light-matter coupling has recently been demonstrated in sub-wavelength volumes by coupling engineered optical transitions in semiconductor heterostructures (e.g., quantum we…
Superconducting proximity effect in inverted InAs/GaSb quantum well structures with Ta electrodes
Wenlong Yu, Yuxuan Jiang, Chao Huan +5
We present our recent electronic transport results in top-gated InAs/GaSb quantum well hybrid structures with superconducting Ta electrodes. We show that the transport across the I…