Self-Aligned van der Waals Heterojunction Diodes and Transistors
نویسندگان
چکیده
منابع مشابه
Dual-gated MoS2/WSe2 van der Waals tunnel diodes and transistors.
Two-dimensional layered semiconductors present a promising material platform for band-to-band-tunneling devices given their homogeneous band edge steepness due to their atomically flat thickness. Here, we experimentally demonstrate interlayer band-to-band tunneling in vertical MoS2/WSe2 van der Waals (vdW) heterostructures using a dual-gate device architecture. The electric potential and carrie...
متن کاملNear-ideal electrical properties of InAs/WSe2 van der Waals heterojunction diodes
diodes Steven Chuang, Rehan Kapadia, Hui Fang, Ting Chia Chang, Wen-Chun Yen, Yu-Lun Chueh, and Ali Javey Electrical Engineering and Computer Sciences, University of California, Berkeley, California 94720, USA Berkeley Sensor and Actuator Center, University of California, Berkeley, California 94720, USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 947...
متن کاملPhotovoltaic Effect in an Electrically Tunable van der Waals Heterojunction
Semiconductor heterostructures form the cornerstone of many electronic and optoelectronic devices and are traditionally fabricated using epitaxial growth techniques. More recently, heterostructures have also been obtained by vertical stacking of two-dimensional crystals, such as graphene and related two-dimensional materials. These layered designer materials are held together by van der Waals f...
متن کاملVan der Waals density functional: Self-consistent potential and the nature of the van der Waals bond
T. Thonhauser,1 Valentino R. Cooper,1 Shen Li,1 Aaron Puzder,1 Per Hyldgaard,2 and David C. Langreth1 1Department of Physics and Astronomy, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854-8019, USA 2Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-412 96 Göteborg, Sweden Received 16 March 2007; revised manuscript received 3 July 2007...
متن کاملThe van der Waals interaction
The interaction between charged particles via the Coulomb interaction is one of the most important features in physics and is familiar to any student of the subject. The way in which electrons and protons bind to form the hydrogen atom is also well known and is a staple of any quantum mechanics course. However, less familiar is the interaction between such bound systems at separation R, which i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nano Letters
سال: 2018
ISSN: 1530-6984,1530-6992
DOI: 10.1021/acs.nanolett.7b05177