Hybrid heterostructures and devices based on two-dimensional layers and wide bandgap materials

Z Wu, W Jie, Z Yang, J Hao - Materials Today Nano, 2020 - Elsevier
With the further development of Moore's law, the process nodes of integrated circuit have
reached 7 nm or even smaller size. In addition to the significant increase in cost, when the …

Ternary full adder using multi-threshold voltage graphene barristors

S Heo, S Kim, K Kim, H Lee, SY Kim… - IEEE Electron …, 2018 - ieeexplore.ieee.org
Ternary logic circuit has been studied for several decades because it can provide simpler
circuits and subsequently lower power consumption via succinct interconnects. We …

Designing buried-gate InGaZnO transistors for high-yield and reliable switching characteristics

S Oh, O Kwon, SH Jeong, HY Seo, E Cho… - Journal of Materials …, 2024 - pubs.rsc.org
The indium–gallium–zinc-oxide (IGZO) transistor has consistently encountered reliability
issues and has intrinsic material limitations that limit its electrical performance. In this study …

Graphene barristors for de novo optoelectronics

S Kim, SB Jo, JH Cho - Chemical Communications, 2023 - pubs.rsc.org
Graphene-based vertical Schottky-barrier transistors (SBTs), renowned as graphene
barristors, have emerged as a feasible candidate to fundamentally expand the horizon of …

Novel Graphene Adjustable-Barrier Transistor with Ultra-High Current Gain

C Strobel, CA Chavarin, K Richter… - … Applied Materials & …, 2022 - ACS Publications
A graphene-based three-terminal barristor device was proposed to overcome the low on/off
ratios and insufficient current saturation of conventional graphene field-effect transistors. In …

Photodetectors Based on SnS2/Graphene Heterostructure on Rigid and Flexible Substrates

X Chen, Z Huang, X Ren, G Xu, J Zhou, Y Tao… - …, 2018 - Wiley Online Library
Tin disulfide (SnS2) nanosheets have attracted tremendous attention owing to their unique
electronic and optoelectronic properties. However, practical photodetector applications …

Gamma-ray irradiation effects on capacitance and conductance of graphene-based Schottky diode

EE Kutluoğlu, EÖ Orhan, Ö Bayram, SB Ocak - Physica B: Condensed …, 2021 - Elsevier
The purpose of this study is to determine the effects of gamma (γ)-ray irradiation on
capacitance and conductance features of Al/Graphene/Al 2 O 3/p-Si structure. Graphene has …

Maximizing Schottky barrier modulation in graphene-WSe2/MoSe2 heterojunction barristor through Dirac-cone induced phenomenon

LJ Widiapradja, S Hong, Y Jeong, S Im - Carbon, 2024 - Elsevier
Graphene barristors, employing monolayer graphene on a dielectric material, stand out for
their ability to modulate the Schottky barrier via gate voltage (V GS). However, most of …

Threshold voltage modulation of a graphene–ZnO barristor using a polymer doping process

SY Kim, J Hwang, YJ Kim, HJ Hwang… - Advanced Electronic …, 2019 - Wiley Online Library
A method to modulate the threshold voltage of a graphene–ZnO barristor is investigated.
Two types of polymers, polyethyleneimine (as an n‐type dopant) and poly (acrylic acid)(as …

3D-graphene-laser patterned p-type silicon Schottky diode

EO Orhan, E Efil, O Bayram, N Kaymak… - Materials Science in …, 2021 - Elsevier
The influence of the laser patterning (LP) process on the quality of graphene (Gr) film and
Schottky diode characteristics was researched in this study. First of all, p-type silicon (Si) …