Fabrication of two-dimensional n- and p-type in-plane gate transistors from the same p-doped GaAs/In0.1Ga0.9As/Al0.33Ga0.67As heterostructure

2004 ◽  
Vol 21 (2-4) ◽  
pp. 872-875 ◽  
Author(s):  
D Reuter ◽  
A Seekamp ◽  
A.D Wieck
Keyword(s):  
Two Dimensional ◽  
P Type

Flexo-photoelectronic effect in n-type/p-type two-dimensional semiconductors and a deriving light-stimulated artificial synapse

2021 ◽  
Author(s):  
Xiang Wang ◽  
Xin Zhou ◽  
Anyang Cui ◽  
Menghan Deng ◽  
Xionghu Xu ◽  
...  
Keyword(s):  
Two Dimensional ◽  
2D Semiconductors ◽  
Artificial Synapse ◽  
P Type

We demonstrate flexo-photoelectronic effects of both n-type and p-type 2D semiconductors.

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...

Deterministic Two-Dimensional Polymorphism Growth of Hexagonal n-Type SnS2 and Orthorhombic p-Type SnS Crystals

Nano Letters ◽  
2015 ◽  
Vol 15 (6) ◽  
pp. 3703-3708 ◽  
Author(s):  
Ji-Hoon Ahn ◽  
Myoung-Jae Lee ◽  
Hoseok Heo ◽  
Ji Ho Sung ◽  
Kyungwook Kim ◽  
...  
Keyword(s):  
Two Dimensional ◽  
P Type

scholarly journals Extremely high room-temperature two-dimensional hole gas mobility in Ge/Si0.33Ge0.67/Si(001)p-type modulation-doped heterostructures

2002 ◽  
Vol 80 (17) ◽  
pp. 3117-3119 ◽  
Author(s):  
M. Myronov ◽  
T. Irisawa ◽  
O. A. Mironov ◽  
S. Koh ◽  
Y. Shiraki ◽  
...  
Keyword(s):  
Room Temperature ◽  
Two Dimensional ◽  
Gas Mobility ◽  
P Type

A pseudo-two-dimensional conjugated polysquaraine: an efficient p-type polymer semiconductor for organic photovoltaics and perovskite solar cells

2018 ◽  
Vol 6 (28) ◽  
pp. 13644-13651 ◽  
Author(s):  
Qi Xiao ◽  
Fei Wu ◽  
MengMeng Han ◽  
Zhen Li ◽  
LinNa Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymer ◽  
Polymer Solar Cells ◽  
Perovskite Solar Cells ◽  
Two Dimensional ◽  
Free Hole ◽  
Polymer Semiconductor ◽  
Hole Transporting ◽  
Hole Transporting Material ◽  
P Type

A new squaraine-based 2D conjugated polymer was developed as the donor material in polymer solar cells and dopant-free hole transporting material in inverted perovskite solar cells, reaching efficiencies of 6.35% and 18.29%, respectively.

scholarly journals Defect properties of the two-dimensional (CH3NH3)2Pb(SCN)2I2 perovskite: a density-functional theory study

2016 ◽  
Vol 18 (37) ◽  
pp. 25786-25790 ◽  
Author(s):  
Zewen Xiao ◽  
Weiwei Meng ◽  
Jianbo Wang ◽  
Yanfa Yan
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Photovoltaic Performance ◽  
Two Dimensional ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Shallow Defect ◽  
P Type

To optimize the photovoltaic performance, the 2D (CH3NH3)2Pb(SCN)2I2 perovskite absorber layers should be synthesized under Pb-poor and I-rich conditions so that the dominant defects are VPb, which create shallow defect transition levels and making the absorber layers intrinsically p-type.

Anisotropic carrier mobility in buckled two-dimensional GaN

2017 ◽  
Vol 19 (34) ◽  
pp. 23492-23496 ◽  
Author(s):  
Lijia Tong ◽  
Junjie He ◽  
Min Yang ◽  
Zheng Chen ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Carrier Mobility ◽  
Hole Mobility ◽  
Two Dimensional ◽  
P Type

Converting FGaNH to HGaNH can significantly suppress hole mobility (even close to zero) and result in a transition from p-type-like semiconductor (FGaNH) to n-type-like semiconductor (HGaNH).

Monolayer SnP3: an excellent p-type thermoelectric material

Nanoscale ◽  
2019 ◽  
Vol 11 (42) ◽  
pp. 19923-19932 ◽  
Author(s):  
Xue-Liang Zhu ◽  
Peng-Fei Liu ◽  
Junrong Zhang ◽  
Ping Zhang ◽  
Wu-Xing Zhou ◽  
...  
Keyword(s):  
Optical Absorption ◽  
Absorption Coefficient ◽  
Thermoelectric Material ◽  
Carrier Mobility ◽  
Optical Absorption Coefficient ◽  
Two Dimensional ◽  
Potential Applications ◽  
High Carrier Mobility ◽  
High Carrier ◽  
P Type

Monolayer SnP3 is a novel two-dimensional (2D) semiconductor material with high carrier mobility and large optical absorption coefficient, implying its potential applications in the photovoltaic and thermoelectric (TE) fields.

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