H
Hugh Churchill
Researcher at University of Arkansas
Publications - 57
Citations - 5123
Hugh Churchill is an academic researcher from University of Arkansas. The author has contributed to research in topics: Quantum dot & Spin (physics). The author has an hindex of 22, co-authored 49 publications receiving 4490 citations. Previous affiliations of Hugh Churchill include University of Arkansas at Little Rock & Massachusetts Institute of Technology.
Papers
More filters
Journal ArticleDOI
Optoelectronic devices based on electrically tunable p–n diodes in a monolayer dichalcogenide
TL;DR: An electrostatically defined p-n junction in monolayer WSe2 is employed for photodetection, photovoltaic operation and as a light-emitting diode.
Journal ArticleDOI
Intrinsic Electronic Transport Properties of High-Quality Monolayer and Bilayer MoS2
TL;DR: Electronic transport measurements of devices based on monolayers and bilayers of the transition-metal dichalcogenide MoS2 show strong temperature dependence consistent with phonon-dominated transport and intrinsic field-effect mobilities approaching 1000 cm(2)/(V·s) were observed for both monolayer and bilayer devices.
Journal ArticleDOI
Two-dimensional crystals: Phosphorus joins the family
TL;DR: The MIT Faculty has made this article openly available to the public, and the public is invited to share how this access benefits them.
Journal ArticleDOI
Superconductor-nanowire devices from tunneling to the multichannel regime: Zero-bias oscillations and magnetoconductance crossover
Hugh Churchill,Hugh Churchill,Valla Fatemi,Kasper Grove-Rasmussen,Mingtang Deng,Philippe Caroff,Hongqi Xu,Hongqi Xu,Charles Marcus +8 more
TL;DR: In this paper, transport measurements in superconductor-nanowire devices with a gated constriction forming a quantum point contact are presented, and a crossover in magnetoconductance is observed: magnetic fields above similar to 0.5 T enhance conductance in the low-conductance (tunneling) regime but suppress conductance (multichannel) regime.
Journal Article
Superconductor-nanowire devices from tunneling to the multichannel regime: Zero-bias oscillations and magnetoconductance crossover
Hugh Churchill,Valla Fatemi,Kasper Grove-Rasmussen,Mingtang Deng,Philippe Caroff,Hongqi Xu,Charles Marcus +6 more
TL;DR: In this article, transport measurements in superconductor-nanowire devices with a gated constriction forming a quantum point contact are presented, and a crossover in magnetoconductance is observed: magnetic fields above similar to 0.5 T enhance conductance in the low-conductance (tunneling) regime but suppress conductance (multichannel) regime.