scholarly journals Graphene field-effect transistors as room-temperature terahertz detectors

2012 ◽  
Vol 11 (10) ◽  
pp. 865-871 ◽  
Author(s):  
L. Vicarelli ◽  
M. S. Vitiello ◽  
D. Coquillat ◽  
A. Lombardo ◽  
A. C. Ferrari ◽  
...  
Keyword(s):  
Field Effect ◽  
Room Temperature ◽  
Field Effect Transistors ◽  
Terahertz Detectors

Silicon junctionless field effect transistors as room temperature terahertz detectors

2015 ◽  
Vol 118 (10) ◽  
pp. 104502 ◽  
Author(s):  
J. Marczewski ◽  
W. Knap ◽  
D. Tomaszewski ◽  
M. Zaborowski ◽  
P. Zagrajek
Keyword(s):  
Field Effect ◽  
Room Temperature ◽  
Field Effect Transistors ◽  
Terahertz Detectors

Room-Temperature Terahertz Detectors Based on Semiconductor Nanowire Field-Effect Transistors

Nano Letters ◽  
2011 ◽  
Vol 12 (1) ◽  
pp. 96-101 ◽  
Author(s):  
Miriam S. Vitiello ◽  
Dominique Coquillat ◽  
Leonardo Viti ◽  
Daniele Ercolani ◽  
Frederic Teppe ◽  
...  
Keyword(s):  
Field Effect ◽  
Room Temperature ◽  
Field Effect Transistors ◽  
Terahertz Detectors ◽  
Semiconductor Nanowire

Room temperature terahertz detectors based on semiconductor nanowire field effect transistors

2012 ◽  
Author(s):  
Miriam S. Vitiello ◽  
Dominique Coquillat ◽  
Leonardo Viti ◽  
Daniele Ercolani ◽  
Frederic Teppe ◽  
...  
Keyword(s):  
Field Effect ◽  
Room Temperature ◽  
Field Effect Transistors ◽  
Terahertz Detectors ◽  
Semiconductor Nanowire

scholarly journals The gamma-ray irradiation sensitivity and dosimetric information instability of RADFET dosimeter

2013 ◽  
Vol 28 (4) ◽  
pp. 415-421 ◽  
Author(s):  
Milic Pejovic
Keyword(s):  
Threshold Voltage ◽  
Field Effect ◽  
Room Temperature ◽  
Gamma Ray ◽  
Field Effect Transistors ◽  
Metal Oxide Semiconductor ◽  
Oxide Semiconductor ◽  
Threshold Voltage Shift ◽  
Voltage Shift ◽  
Gamma Ray Irradiation

The gamma-ray irradiation sensitivity to radiation dose range from 0.5 Gy to 5 Gy and post-irradiation annealing at room and elevated temperatures have been studied for p-channel metal-oxide-semiconductor field effect transistors (also known as radiation sensitive field effect transistors or pMOS dosimeters) with gate oxide thicknesses of 400 nm and 1 mm. The gate biases during the irradiation were 0 and 5 V and 5 V during the annealing. The radiation and the post-irradiation sensitivity were followed by measuring the threshold voltage shift, which was determined by using transfer characteristics in saturation and reader circuit characteristics. The dependence of threshold voltage shift DVT on absorbed radiation dose D and annealing time was assessed. The results show that there is a linear dependence between DVT and D during irradiation, so that the sensitivity can be defined as DVT/D for the investigated dose interval. The annealing of irradiated metal-oxide-semiconductor field effect transistors at different temperatures ranging from room temperature up to 150?C was performed to monitor the dosimetric information loss. The results indicated that the dosimeters information is saved up to 600 hours at room temperature, whereas the annealing at 150?C leads to the complete loss of dosimetric information in the same period of time. The mechanisms responsible for the threshold voltage shift during the irradiation and the later annealing have been discussed also.

Silicene field-effect transistors operating at room temperature

2015 ◽  
Vol 10 (3) ◽  
pp. 227-231 ◽  
Author(s):  
Li Tao ◽  
Eugenio Cinquanta ◽  
Daniele Chiappe ◽  
Carlo Grazianetti ◽  
Marco Fanciulli ◽  
...  
Keyword(s):  
Field Effect ◽  
Room Temperature ◽  
Field Effect Transistors

Controllable gas selectivity at room temperature based on Ph5T2-modified CuPc nanowire field-effect transistors

2017 ◽  
Vol 48 ◽  
pp. 68-76 ◽  
Author(s):  
Zhiqi Song ◽  
Guoming Liu ◽  
Qingxin Tang ◽  
Xiaoli Zhao ◽  
Yanhong Tong ◽  
...  
Keyword(s):  
Field Effect ◽  
Room Temperature ◽  
Field Effect Transistors ◽  
Gas Selectivity
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