Contacts in 2D

2D crystal semiconductors: Intimate contacts.

news & views devices. Furthermore, separation and recombination of photoinduced electron– hole pairs at a heterojunction interface are primary mechanisms governing the operation of solar cells, photodetectors and light-emitting devices. Both Gong and collaborators and Duan and colleagues managed to electrically address the lateral heterojunctions and perform transport measurements to investigat...

Low-Resistance 2D/2D Ohmic Contacts: A Universal Approach to High-Performance WSe2, MoS2, and MoSe2 Transistors.

We report a new strategy for fabricating 2D/2D low-resistance ohmic contacts for a variety of transition metal dichalcogenides (TMDs) using van der Waals assembly of substitutionally doped TMDs as drain/source contacts and TMDs with no intentional doping as channel materials. We demonstrate that few-layer WSe2 field-effect transistors (FETs) with 2D/2D contacts exhibit low contact resistances o...

Supporting Information for Low-Resistance 2D/2D Ohmic Contacts: A Universal Approach to High-Performance WSe2, MoS2, and MoSe2 Transistors

Novel Layered and 2D Materials for Functionality Enhancement of Contacts and Gas Sensors

II The cover image shows partial intercalation of gold (in yellow) into Ti3SiC2 observed by scanning transmission electron microscopy; a result from my research. During the course of research underlying this thesis, I was enrolled in Agora Materiae, a multidisciplinary doctoral program at Linköping University, Sweden. Abstract Chemical gas sensors are widely-used electronic devices for detectin...

Older Adults in Developing Countries Seem to be Neglected Contacts in Technological Products

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