174 citations · 1k across the 17 of their papers we have counts for
17 papers
Hall carrier density and magnetoresistance measurements in thin film vanadium dioxide across the metal-insulator transition
Dmitry Ruzmetov, Don Heiman, Bruce B. Claflin +2
Temperature dependent magneto-transport measurements in magnetic fields of up to 12 Tesla were performed on thin film vanadium dioxide (VO2) across the metal-insulator transition (…
Three-terminal field effect devices utilizing thin film vanadium oxide as the channel layer
Dmitry Ruzmetov, Gokul Gopalakrishnan, Changhyun Ko +2
Electrostatic control of the metal-insulator transition (MIT) in an oxide semiconductor could potentially impact the emerging field of oxide electronics. Vanadium dioxide is of par…
Phase study of oscillatory resistances in microwave-irradiated- and dark- GaAs/AlGaAs devices: Indications of a new class of integral quantum Hall effect
R. G. Mani, W. B. Johnson, V. Umansky +2
We report the experimental results from a dark study and a photo-excited study of the high mobility GaAs/AlGaAs system at large filling factors, . At large-, the dark study i…
Bandgap and Band Offsets Determination of Semiconductor Heterostructures using Three-terminal Ballistic Carrier Spectroscopy
Wei Yi, Hong Lu, Yong Huang +5
Utilizing three-terminal tunnel emission of ballistic electrons and holes, we have developed a method to self-consistently measure the bandgap of semiconductors and band discontinu…
A two-colour heterojunction unipolar nanowire light-emitting diode by tunnel injection
Mariano A. Zimmler, Jiming Bao, Ilan Shalish +3
We present a systematic study of the current-voltage characteristics and electroluminescence of gallium nitride (GaN) nanowire on silicon (Si) substrate heterostructures where both…
Electroluminescence from single nanowires by tunnel injection: an experimental study
Mariano A. Zimmler, Jiming Bao, Ilan Shalish +4
We present a hybrid light-emitting diode structure composed of an n-type gallium nitride nanowire on a p-type silicon substrate in which current is injected along the length of the…