InAs/GaSb superlattice resonant tunneling diode photodetector with InAs/AlSb double barrier structure

2019 ◽  
Vol 114 (5) ◽  
pp. 053509 ◽  
Author(s):  
Biying Nie ◽  
Jianliang Huang ◽  
Chengcheng Zhao ◽  
Wenjun Huang ◽  
Yanhua Zhang ◽  
...  
Keyword(s):  
Resonant Tunneling ◽  
Resonant Tunneling Diode ◽  
Barrier Structure ◽  
Double Barrier ◽  
Tunneling Diode ◽  
Double Barrier Structure

A resonant tunneling diode based on a Ga1−xMnxAs/GaAs double barrier structure

2002 ◽  
Vol 320 (1-4) ◽  
pp. 396-399 ◽  
Author(s):  
S.S. Makler ◽  
M.A. Boselli ◽  
J. Weberszpil ◽  
X.F. Wang ◽  
I.C. da Cunha Lima
Keyword(s):  
Resonant Tunneling ◽  
Resonant Tunneling Diode ◽  
Barrier Structure ◽  
Double Barrier ◽  
Tunneling Diode ◽  
Double Barrier Structure

Influence on Characteristics of RTD Due to Variation of Different Parameters and Material Properties

2017 ◽  
Vol 26 (04) ◽  
pp. 1740022 ◽  
Author(s):  
Banasree Das ◽  
Manas Kumar Parai
Keyword(s):  
Simple Model ◽  
Electronic Transport ◽  
Material Properties ◽  
Resonant Tunneling ◽  
Barrier Structure ◽  
Double Barrier ◽  
Tunneling Diode ◽  
Silvaco Atlas ◽  
Double Barrier Structure ◽  
Peak To Valley Ratio

In this paper, novel features offered by Resonant Tunneling Diode (RTD) are reviewed by simulating it under different conditions. GaAs/AlGaAs based RTD is used as the reference one to obtain the characteristics due to parametric variations. To fulfil this purpose a simple model of resonant electronic transport through a double-barrier structure is developed. I-V characteristics are studied by varying barrier parameters and well width. Different peak and valley currents are measured under these conditions. For the same set of parameters both symmetric and asymmetric cases are considered. Different materials of lower effective mass are also taken into consideration to improve Peak to Valley Ratio (PVR). The Indium (In) based materials are considered to compare the characteristics obtained from the conventional GaAs based RTD structure. All these proposed structures are simulated using Silvaco Atlas software.

THE WIDTH RATIO OF TWO BARRIERS IN RESONANT TUNNELING

2003 ◽  
Vol 17 (03) ◽  
pp. 105-109 ◽  
Author(s):  
MASATO OHMUKAI
Keyword(s):  
Transmission Coefficient ◽  
Resonant Tunneling ◽  
Width Ratio ◽  
Total Width ◽  
Barrier Width ◽  
Barrier Structure ◽  
Double Barrier ◽  
Two Parameters ◽  
Double Barrier Structure ◽  
Two Barriers

Numerical calculations by a transfer matrix method have been performed to obtain the transmission coefficient of rectangular double barrier structures. The dependence of the well width, barrier width and the barrier height was systematically investigated. When the width ratio of the two barriers was varied on condition that a total width was fixed, the transmission coefficient at a resonance is varied while that at a valley region is not. It is concluded that the resonant tunneling is characterized by two parameters: total width and the width ratio. Our results clarify the transition of transmission spectrum from a single barrier to a double barrier structure.

Resonant Tunneling Effect in Si/SiO2 Double Barrier Structure

2001 ◽  
Author(s):  
Yasuhiko Ishikawa ◽  
Takuma Ishihara ◽  
Masanori Iwasaki ◽  
Michiharu Tabe
Keyword(s):  
Resonant Tunneling ◽  
Tunneling Effect ◽  
Barrier Structure ◽  
Double Barrier ◽  
Resonant Tunneling Effect ◽  
Double Barrier Structure

Dominant photogenerated valley current in a double‐barrier resonant‐tunneling diode

1994 ◽  
Vol 65 (23) ◽  
pp. 2999-3001 ◽  
Author(s):  
H. S. Li ◽  
L. P. Chen ◽  
Y. W. Chen ◽  
K. L. Wang ◽  
D. S. Pan ◽  
...  
Keyword(s):  
Resonant Tunneling ◽  
Resonant Tunneling Diode ◽  
Double Barrier ◽  
Tunneling Diode ◽  
Double Barrier Resonant Tunneling

Novel AlInAsSb/InGaAs heterostructure for double-barrier resonant tunneling diode

2000 ◽  
Vol 47 (4) ◽  
pp. 895-897
Author(s):  
Yan-Kuin Su ◽  
Jia-Rong Chang ◽  
Yan-Ten Lu ◽  
Chuing-Liang Lin ◽  
Kuo-Ming Wu
Keyword(s):  
Resonant Tunneling ◽  
Resonant Tunneling Diode ◽  
Double Barrier ◽  
Tunneling Diode ◽  
Double Barrier Resonant Tunneling
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