Recent advances on multivalued logic gates: A materials perspective

SB Jo, J Kang, JH Cho - Advanced Science, 2021 - Wiley Online Library
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 …

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 …

T-shaped III-V heterojunction tunneling field-effect transistor

PK Dubey, BK Kaushik - IEEE Transactions on Electron …, 2017 - ieeexplore.ieee.org
In this paper, we propose and investigate a novel heterojunction T-shaped tunneling field-
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

Y Lee, S Kim, HI Lee, SM Kim, SY Kim, K Kim, H Kwon… - Acs Nano, 2022 - ACS Publications
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 …

Analytical modeling and simulation analysis of T-shaped III-V heterojunction vertical T-FET

S Singh, B Raj - Superlattices and Microstructures, 2020 - Elsevier
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 …

A review of selected topics in physics based modeling for tunnel field-effect transistors

D Esseni, M Pala, P Palestri, C Alper… - … Science and Technology, 2017 - iopscience.iop.org
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 …

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 …

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 …

III–V heterostructure tunnel field-effect transistor

C Convertino, CB Zota, H Schmid… - Journal of Physics …, 2018 - iopscience.iop.org
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 …

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 …