Semiconducting α'−boron sheet with high mobility and low all-boron contact resistance: A first-principles study

Nanoscale ◽  
2021 ◽  
Author(s):  
Jun-Jie Zhang ◽  
Tariq Altalhi ◽  
Jihui Yang ◽  
Boris I Yakobson
Keyword(s):  
Contact Resistance ◽  
First Principles ◽  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Two Dimensional ◽  
First Principles Study ◽  
Metallic Electrodes

Two-dimensional field effect transistors (2D FETs) with high mobility semiconducting channels and low contact resistance between the semiconducting channel and the metallic electrodes are highly sought components of future electronics....

First principles studies on electronic and contact properties of Single layer 2H-MoS2/1T'-MX2 heterojunctions

2022 ◽  
Author(s):  
Jiao Yu ◽  
Caijuan Xia ◽  
Zhengyang Hu ◽  
jianping Sun ◽  
Xiaopeng Hao ◽  
...  
Keyword(s):  
Transition Metal ◽  
First Principles ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Single Layer ◽  
Metal Chalcogenides ◽  
Two Dimensional ◽  
Transition Metal Chalcogenides

With in-plane heterojunction contacts between semiconducting 2H phase (as channel) and the metallic 1T' phase (as electrode), the two-dimensional (2D) transition metal chalcogenides (TMDs) field-effect transistors (FETs) have received much...

Anomalously persistent p-type behavior of WSe2 field-effect transistors by oxidized edge-induced Fermi-level pinning

2022 ◽  
Author(s):  
Tien Dat Ngo ◽  
Min Sup Choi ◽  
Myeongjin Lee ◽  
Fida Ali ◽  
Won Jong Yoo
Keyword(s):  
Fermi Level ◽  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Two Dimensional ◽  
Edge Contact ◽  
Fermi Level Pinning ◽  
P Type

A technique to form the edge contact in two-dimensional (2D) based field-effect transistors (FETs) has been intensively studied for the purpose of achieving high mobility and also recently overcoming the...

Organic field-effect transistors integrated with Ti2CTx electrodes

Nanoscale ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 5191-5197 ◽  
Author(s):  
Shen Lai ◽  
Sung Kyu Jang ◽  
Jeong Ho Cho ◽  
Sungjoo Lee
Keyword(s):  
Contact Resistance ◽  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Device Performance ◽  
Organic Field Effect Transistors

Pentacene organic field-effect transistors integrated with MXene (Ti2CTx) electrodes are studied. Superior device performance with high mobility, high on/off ratio, and low contact resistance is achieved.

scholarly journals First principles investigation of tunnel FETs based on nanoribbons from topological two-dimensional materials

Nanoscale ◽  
2017 ◽  
Vol 9 (48) ◽  
pp. 19390-19397 ◽  
Author(s):  
E. G. Marin ◽  
D. Marian ◽  
G. Iannaccone ◽  
G. Fiori
Keyword(s):  
First Principles ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Two Dimensional ◽  
One Dimensional ◽  
Two Dimensional Materials ◽  
Tunnel Fets

We explore nanoribbons from topological two-dimensional stanene as a channel material in tunnel field effect transistors, opening the possibility of building pure one-dimensional channel devices.

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