Undoped and catalyst-free germanium nanowires for high-performance p-type enhancement-mode field-effect transistors

2016 ◽  
Vol 4 (22) ◽  
pp. 5102-5108 ◽  
Author(s):  
Marolop Simanullang ◽  
G. Bimananda M. Wisna ◽  
Koichi Usami ◽  
Wei Cao ◽  
Yukio Kawano ◽  
...  
Keyword(s):  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Experimental Demonstration ◽  
Germanium Nanowires ◽  
Enhancement Mode ◽  
Catalyst Free ◽  
Mode Field ◽  
P Type

The experimental demonstration of high-performance p-type enhancement-mode field-effect transistors fabricated from undoped and catalyst-free germanium nanowires.

scholarly journals Nanonet: Low-temperature-processed tellurium nanowire network for scalable p-type field-effect transistors and a highly sensitive phototransistor array

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Muhammad Naqi ◽  
Kyung Hwan Choi ◽  
Hocheon Yoo ◽  
Sudong Chae ◽  
Bum Jun Kim ◽  
...  
Keyword(s):  
Low Temperature ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Optical Measurements ◽  
Electrical Performance ◽  
Large Area ◽  
Nanowire Network ◽  
P Type ◽  
Nanowire Networks

AbstractLow-temperature-processed semiconductors are an emerging need for next-generation scalable electronics, and these semiconductors need to feature large-area fabrication, solution processability, high electrical performance, and wide spectral optical absorption properties. Although various strategies of low-temperature-processed n-type semiconductors have been achieved, the development of high-performance p-type semiconductors at low temperature is still limited. Here, we report a unique low-temperature-processed method to synthesize tellurium nanowire networks (Te-nanonets) over a scalable area for the fabrication of high-performance large-area p-type field-effect transistors (FETs) with uniform and stable electrical and optical properties. Maximum mobility of 4.7 cm2/Vs, an on/off current ratio of 1 × 104, and a maximum transconductance of 2.18 µS are achieved. To further demonstrate the applicability of the proposed semiconductor, the electrical performance of a Te-nanonet-based transistor array of 42 devices is also measured, revealing stable and uniform results. Finally, to broaden the applicability of p-type Te-nanonet-based FETs, optical measurements are demonstrated over a wide spectral range, revealing an exceptionally uniform optical performance.

scholarly journals 2,2'-(Arylenedivinylene)bis-8-hydroxyquinolines exhibiting aromatic π-π stacking interactions as solution-processable p-type organic semiconductors for high-performance organic field effect transistors

2021 ◽  
Author(s):  
Suman Yadav ◽  
Shivani Sharma ◽  
Satinder K Sharma ◽  
Chullikkattil P. Pradeep
Keyword(s):  
Organic Semiconductors ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Organic Thin Film ◽  
Effect Transistor ◽  
Solution Processable ◽  
P Type

Solution-processable organic semiconductors capable of functioning at low operating voltages (~5 V) are in demand for organic field-effect transistor (OFET) applications. Exploration of new classes of compounds as organic thin-film...

Enhancement-mode field-effect transistors based on Ti-doped In2O3 nanowires fabricated by electrospinning

2019 ◽  
Vol 52 (22) ◽  
pp. 225102
Author(s):  
Zhuodong Li ◽  
You Meng ◽  
Chao Wang ◽  
Youchao Cui ◽  
Zhao Yao ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Enhancement Mode ◽  
Mode Field

High On/Off Ratio in Enhancement-Mode AlxGa1-xN/GaN Junction Heterostructure Field-Effect Transistors with P-Type GaN Gate Contact

2006 ◽  
Vol 45 (No. 39) ◽  
pp. L1048-L1050 ◽  
Author(s):  
Takahiro Fujii ◽  
Norio Tsuyukuchi ◽  
Motoaki Iwaya ◽  
Satoshi Kamiyama ◽  
Hiroshi Amano ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Enhancement Mode ◽  
Heterostructure Field Effect Transistors ◽  
P Type

Mixed-Dimensional WS2/GaSb Heterojunction for High-performance p-n Diode and Junction Field-Effect Transistor

2022 ◽  
Author(s):  
Zichao Cheng ◽  
Xiufeng Song ◽  
Lianfu Jiang ◽  
Lude Wang ◽  
Jiamin Sun ◽  
...  
Keyword(s):  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Field Effect Transistors ◽  
Effect Transistor ◽  
P Type ◽  
Silicon Based

GaSb nanowires integrated on a silicon-based substrate are of great significance for p-type field-effect transistors. In particular, due to the continued miniaturization of circuits, such as avoiding complex dielectric engineering,...

Thin Film Diamond Field Effect Transistors For High Power Applications

1997 ◽  
Vol 483 ◽  
Author(s):  
Hui Jin Looi ◽  
Lisa Ys Pang ◽  
Richard B. Jackman
Keyword(s):  
Thin Film ◽  
High Power ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Schottky Diodes ◽  
Film Material ◽  
Near Surface ◽  
Suitable Material ◽  
P Type

AbstractEarly predictions that diamond would be a suitable material for high performance, high power devices were not supported by the characteristics of diodes and field effect transistors (FETs) fabricated on boron doped (p-type) thin film material. In this paper commercially accessible polycrystalline thin film diamond has been turned p-type by the incorporation of near surface hydrogen. Schottky diodes and metal-semiconductor FETs (MESFETs) have been fabricated using this approach which display unprecedented performance levels; diodes with a rectification ratio > 106, leakage currents < l nA, no indication of reverse bias breakdown at 100V and an ideality factor of 1.1 have been made. Simple MESFET structures that are capable of withstanding VDS values of 100V with low leakage and current saturation (pinch-off) characteristics have also been fabricated. Predictions based upon experiments performed on these devices suggest that optimised device structures will be capable of operation at power levels up to 20 W/mm, implying that thin film diamond may after all be an interesting material for power applications.

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