An analytical model for ballistic diode based on asymmetric geometry

2014 ◽  
Vol 115 (20) ◽  
pp. 204908 ◽  
Author(s):  
Peng Zhang ◽  
Derek M. H. Hung
Keyword(s):  
Analytical Model ◽  
Ballistic Diode

scholarly journals Optimum design for the ballistic diode based on graphene field-effect transistors

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Van Huy Nguyen ◽  
Dinh Cong Nguyen ◽  
Sunil Kumar ◽  
Minwook Kim ◽  
Dongwoon Kang ◽  
...  
Keyword(s):  
Analytical Model ◽  
Room Temperature ◽  
Field Effect Transistors ◽  
Hexagonal Boron Nitride ◽  
Specular Reflection ◽  
Asymmetry Ratio ◽  
Exfoliated Graphene ◽  
Graphene Devices ◽  
Ballistic Diode ◽  
A Current

AbstractWe investigate the transport behavior of two-terminal graphene ballistic devices with bias voltages up to a few volts suitable for electronics applications. Four graphene devices based ballistic designs, specially fabricated from mechanically exfoliated graphene encapsulated by hexagonal boron nitride, exhibit strong nonlinear I-V characteristic curves at room temperature. A maximum asymmetry ratio of 1.58 is achieved at a current of 60 µA at room temperature through the ballistic behavior is limited by the thermal effect at higher bias. An analytical model using a specular reflection mechanism of particles is demonstrated to simulate the specular reflection of carriers from graphene edges in the ballistic regime. The overall trend of the asymmetry ratio depending on the geometry fits reasonably with the analytical model.

ANALYTICAL MODEL OF SUPEREXCHANGE

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-911-C8-912
Author(s):  
Yu. V. Rakitin ◽  
V. T. Kalinnikov
Keyword(s):  
Analytical Model

ANALYTICAL MODEL FOR ENVIRONMENTAL IMPACT OF SOLID WASTE DISPOSAL FROM ELECTRICITY GENERATION

2002 ◽  
Vol 4 (1-2) ◽  
pp. 26
Author(s):  
Paulo Fernando Lavalle Heilbron Filho ◽  
Jesus Salvador Perez Guerrero ◽  
Elizabeth May Pontedeiro ◽  
Nerbe J. Ruperti, Jr. ◽  
Renato M. Cotta
Keyword(s):  
Environmental Impact ◽  
Solid Waste ◽  
Analytical Model ◽  
Waste Disposal ◽  
Electricity Generation ◽  
Solid Waste Disposal
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