Results 51 to 60 of about 3,294 (243)

Ambipolar conduction in recessed channel Schottky barrier MOSFETs

open access: yes, 2010
The ambipolar conduction is numerically studied in recessed channel Schottky barrier MOSFET (RC-SBMOS). The results show that the recessed channel structure can alleviate the lateral field penetrations coming from drain electrode.
Chun-Hsing Shih   +3 more
core   +1 more source

Measurement of current density fluctuations and ambipolar particle flux due to magnetic fluctuations in MST

open access: yes, 1992
Studies of magnetic fluctuation induced particle transport on Reversed Field Pinch plasmas were done on the Madison Symmetric Torus. Plasma current density and current density fluctuations were measured using a multi-coil magnetic probes.
Shen, Weimin.
core   +2 more sources

Indacenodithiophene‐based single‐component ambipolar polymer for high‐performance vertical organic electrochemical transistors and inverters

open access: yesAggregate
Single‐component ambipolar polymers are highly desirable for organic electrochemical transistors (OECTs) and integration into complementary logic circuits with reduced process complexity.
Yimin Sun   +11 more
doaj   +1 more source

Lateral energy band profile modulation in tunnel field effect transistors based on gate structure engineering

open access: yesAIP Advances, 2012
Choosing novel materials and structures is important for enhancing the on-state current in tunnel field-effect transistors (TFETs). In this paper, we reveal that the on-state performance of TFETs is mainly determined by the energy band profile of the ...
Ning Cui   +3 more
doaj   +1 more source

An Improved Model of Single-Event Transients Based on Effective Space Charge for Metal–Oxide–Semiconductor Field-Effect Transistor

open access: yesMicromachines, 2023
In this paper, a single-event transient model based on the effective space charge for MOSFETs is proposed. The physical process of deposited and moving charges is analyzed in detail.
Yutao Zhang   +5 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

Interfacial energy band bending and carrier trapping at the vacuum-deposited MAPbI3 perovskite/gate dielectric interface

open access: yesResults in Physics, 2018
We report energy band bending of methylammonium lead halide (MAPbI3) perovskite film in contact with indium-tin-oxide (ITO) surface using photoelectron spectroscopy in air (PESA) and ultraviolet photoelectron spectroscopy (UPS) measurements.
Yujin Park, Byoungnam Park
doaj   +1 more source

Dual‐Gate Anti‐Ambipolar Transistor with Van der Waals ReS2/WSe2 Heterojunction for Reconfigurable Logic Operations

open access: yesAdvanced Electronic Materials, 2023
A dual‐gate anti‐ambipolar transistor (AAT) with a two‐dimensional ReS2 and WSe2 heterojunction is developed. The characteristic Λ‐shaped transfer curves yielded by the bottom‐gate voltage are effectively controlled by the top‐gate voltage.
Yoshitaka Shingaya   +7 more
doaj   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

open access: yesAdvanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang   +14 more
wiley   +1 more source

Top-split-gate ambipolar organic thin-film transistors

open access: yes, 2018
Split-gate ambipolar organic transistor technology is gaining interests as a practical solution for the implementation of complementary transistors. It is known that conventional ambipolar transistors suffer from poor DC gain, noise margin, and high ...
Smits, Edsger C.P.   +17 more
core   +1 more source

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