Results 41 to 50 of about 4,545 (216)

Mathematical modelling of tri-layer dielectric OTFT based on pentacene semiconductor for enhancing the electrical characteristics

open access: yesНаучно-технический вестник информационных технологий, механики и оптики
Organic thin film transistors (OTFTs) are significant for several reasons because their design processes are less complicated than those of conventional silicon technology which requires complex photolithographic patterning techniques and high ...
D. Panghal, R. Yadav
doaj   +1 more source

Low-voltage polymer thin-film transistors with high-k HfTiO gate dielectric annealed in NH3 or N2 [PDF]

open access: yes, 2009
OTFTs with P3HT as organic semiconductor and HfTiO as gate dielectric have been studied in this work. The HfTiO dielectric film was prepared by RF sputtering of Hf and DC sputtering of Ti at room temperature.
Choi, HW   +4 more
core   +1 more source

Numerical simulation and compact modeling of low voltage pentacene based OTFTs

open access: yesJournal of Science: Advanced Materials and Devices, 2019
As organic thin film transistors (OTFTs) are poised to play a key role in flexible and low-cost electronic applications, there is a need of device modeling to support technology optimization and circuit design.
A.D.D. Dwivedi   +3 more
doaj   +1 more source

Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes

open access: yesNature Communications, 2021
Next-generation energy autonomous biomedical devices must easily conform to human skin, provide accurate health monitoring and allow for scalable manufacturing.
Andreas Petritz   +6 more
doaj   +1 more source

Low-voltage organic transistors and inverters with ultra-thin fluoropolymer gate dielectric

open access: yes, 2009
We report on the simple fabrication of hysteresis-free and electrically stable organic field-effect transistors (OFETs) and inverters operating at voltages
Batlogg, B.   +3 more
core   +1 more source

Aging and Electrical Stability of DNTT Honey‐Gated OFETs

open access: yesAdvanced Electronic Materials, EarlyView.
DNTT honey‐gated organic transistors were fabricated and evaluated to assess short‐ and long‐term stability under electrical stress and aging. Short‐term transfer measurements (five days, 40 sweeps/day) showed minimal parameter shift, while extended measurements revealed gradual degradation over weeks.
Douglas H. Vieira   +8 more
wiley   +1 more source

Accurate characterization of organic thin film transistors in the presence of gate leakage current

open access: yesAIP Advances, 2011
The presence of gate leakage through polymer dielectric in organic thin film transistors (OTFT) prevents accurate estimation of transistor characteristics especially in subthreshold regime.
Vinay K. Singh, Baquer Mazhari
doaj   +1 more source

Exploitation of OTFTs variability for PUFs implementation and impact of aging

open access: yesSolid-State Electronics, 2023
Peer ...
S. Claramunt   +7 more
openaire   +3 more sources

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