3 papers
cond-mat.mtrl-sci2026
Stabilization of Stone-Wales Defects in Metal-supported Graphene
Rob H. Mason, Manuka M. S. Sinharage, Hansika I. Sirikumara +2
The characteristics of graphene-metal interfaces play a decisive role in their electronic, optoelectronic, and mechanical applications. Properties such as charge transfer across th…
cond-mat.mes-hall2011
Quantum coherent negative bend resistance in InSb mesoscopic structures
N. Goel, T. Jayasekera, K. Mullen +4
Transport measurements were made on four-terminal devices fabricated from InSb/Al_xIn_(1-x)Sb quantum well structures at temperatures from 1.5 to 300K. Negative bend resistance, wh…
cond-mat.mes-hall2006
Evaporative Cooling in Semiconductor Devices
Thushari Jayasekera, Kieran Mullen, Michael A. Morrison
We discuss the theory of cooling electrons in solid-state devices via ``evaporative emission.'' Our model is based on filtering electron subbands in a quantum-wire device. When inc…