Threshold voltage dependence of LOCOS-isolated thin-film SOI NMOSFET on buried oxide thickness

1999 ◽  
Vol 20 (9) ◽  
pp. 478-480 ◽  
Author(s):  
Jong-Wook Lee ◽  
Hyung-Ki Kim ◽  
Min-Rok Oh ◽  
Yo-Hwan Koh
Keyword(s):  
Thin Film ◽  
Threshold Voltage ◽  
Voltage Dependence ◽  
Oxide Thickness ◽  
Buried Oxide

Hot-carrier degradation behavior of thin-film SOI nMOSFET with isolation scheme and buried oxide thickness

2000 ◽  
Vol 47 (5) ◽  
pp. 1013-1017 ◽  
Author(s):  
Jong-Wook Lee ◽  
Hyung-Ki Kim ◽  
Woo-Han Lee ◽  
Min-Rok Oh ◽  
Yo-Hwan Koh
Keyword(s):  
Thin Film ◽  
Oxide Thickness ◽  
Degradation Behavior ◽  
Hot Carrier ◽  
Buried Oxide ◽  
Hot Carrier Degradation

Cyanophenoxy-Substituted Silicon Phthalocyanines for Low Threshold Voltage n-Type Organic Thin-Film Transistors

2021 ◽  
Author(s):  
Benjamin King ◽  
Andrew J. Daszczynski ◽  
Nicole A. Rice ◽  
Alexander J. Peltekoff ◽  
Nathan J. Yutronkie ◽  
...  
Keyword(s):  
Thin Film ◽  
Threshold Voltage ◽  
Thin Film Transistors ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film ◽  
Silicon Phthalocyanines ◽  
Low Threshold

scholarly journals Analysis of Threshold Voltage Shift for Full VGS/VDS/Oxygen-Content Span under Positive Bias Stress in Bottom-Gate Amorphous InGaZnO Thin-Film Transistors

Micromachines ◽  
2021 ◽  
Vol 12 (3) ◽  
pp. 327
Author(s):  
Je-Hyuk Kim ◽  
Jun Tae Jang ◽  
Jong-Ho Bae ◽  
Sung-Jin Choi ◽  
Dong Myong Kim ◽  
...  
Keyword(s):  
Thin Film ◽  
Electric Field ◽  
Oxygen Content ◽  
Threshold Voltage ◽  
Thin Film Transistors ◽  
Electron Trapping ◽  
Threshold Voltage Shift ◽  
Voltage Shift ◽  
Drain Side ◽  
Bottom Gate

In this study, we analyzed the threshold voltage shift characteristics of bottom-gate amorphous indium-gallium-zinc-oxide (IGZO) thin-film transistors (TFTs) under a wide range of positive stress voltages. We investigated four mechanisms: electron trapping at the gate insulator layer by a vertical electric field, electron trapping at the drain-side GI layer by hot-carrier injection, hole trapping at the source-side etch-stop layer by impact ionization, and donor-like state creation in the drain-side IGZO layer by a lateral electric field. To accurately analyze each mechanism, the local threshold voltages of the source and drain sides were measured by forward and reverse read-out. By using contour maps of the threshold voltage shift, we investigated which mechanism was dominant in various gate and drain stress voltage pairs. In addition, we investigated the effect of the oxygen content of the IGZO layer on the positive stress-induced threshold voltage shift. For oxygen-rich devices and oxygen-poor devices, the threshold voltage shift as well as the change in the density of states were analyzed.

Threshold voltage of excimer-laser-annealed polycrystalline silicon thin-film transistors

2000 ◽  
Vol 76 (17) ◽  
pp. 2442-2444 ◽  
Author(s):  
C. T. Angelis ◽  
C. A. Dimitriadis ◽  
F. V. Farmakis ◽  
J. Brini ◽  
G. Kamarinos ◽  
...  
Keyword(s):  
Thin Film ◽  
Excimer Laser ◽  
Threshold Voltage ◽  
Thin Film Transistors ◽  
Polycrystalline Silicon ◽  
Silicon Thin Film
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