Recent advances on multivalued logic gates: A materials perspective
The recent advancements in multivalued logic gates represent a rapid paradigm shift in
semiconductor technology toward a new era of hyper Moore's law. Particularly, the …
semiconductor technology toward a new era of hyper Moore's law. Particularly, the …
Antiambipolar transistor: A newcomer for future flexible electronics
Y Wakayama, R Hayakawa - Advanced Functional Materials, 2020 - Wiley Online Library
An antiambipolar transistor exhibits a steep increase and decrease in drain current within a
certain range of gate bias voltage. This unique feature is brought about by a partially stacked …
certain range of gate bias voltage. This unique feature is brought about by a partially stacked …
T-shaped III-V heterojunction tunneling field-effect transistor
In this paper, we propose and investigate a novel heterojunction T-shaped tunneling field-
effect transistor (TTFET) using Sentaurus technology computer-aided design (TCAD) …
effect transistor (TTFET) using Sentaurus technology computer-aided design (TCAD) …
Demonstration of anti-ambipolar switch and its applications for extremely low power ternary logic circuits
Anti-ambipolar switch (AAS) devices at a narrow bias region are necessary to solve the
intrinsic leakage current problem of ternary logic circuits. In this study, an AAS device with a …
intrinsic leakage current problem of ternary logic circuits. In this study, an AAS device with a …
Analytical modeling and simulation analysis of T-shaped III-V heterojunction vertical T-FET
In this paper, we have developed a new 2D compact analytical model for surface potential
and drain current for III-V group heterojunction of T-shaped Vertical Tunneling FET with …
and drain current for III-V group heterojunction of T-shaped Vertical Tunneling FET with …
A review of selected topics in physics based modeling for tunnel field-effect transistors
The research field on tunnel-FETs (TFETs) has been rapidly develo** in the last ten years,
driven by the quest for a new electronic switch operating at a supply voltage well below 1 V …
driven by the quest for a new electronic switch operating at a supply voltage well below 1 V …
Carrier‐Transport Mechanism in Organic Antiambipolar Transistors Unveiled by Operando Photoemission Electron Microscopy
R Hayakawa, S Takeiri, Y Yamada… - Advanced …, 2022 - Wiley Online Library
Organic antiambipolar transistors (AATs) have partially overlapped p–n junctions. At room
temperature, this p–n junction induces a negative differential transconductance in an AAT …
temperature, this p–n junction induces a negative differential transconductance in an AAT …
Direct imaging of p–n junction in core–shell GaN wires
P Tchoulfian, F Donatini, F Levy, A Dussaigne… - Nano …, 2014 - ACS Publications
While core–shell wire-based devices offer a promising path toward improved optoelectronic
applications, their development is hampered by the present uncertainty about essential …
applications, their development is hampered by the present uncertainty about essential …
III–V heterostructure tunnel field-effect transistor
The tunnel field-effect transistor (TFET) is regarded as one of the most promising solid-state
switches to overcome the power dissipation challenge in ultra-low power integrated circuits …
switches to overcome the power dissipation challenge in ultra-low power integrated circuits …
Negative differential resistance transistor with organic p‐n heterojunction
K Kobashi, R Hayakawa, T Chikyow… - Advanced Electronic …, 2017 - Wiley Online Library
Negative differential resistance (NDR) has large potential for versatile device applications,
including high‐frequency oscillators, memories, fast switches, and multilevel logic circuits …
including high‐frequency oscillators, memories, fast switches, and multilevel logic circuits …