Photodetectors based on graphene–semiconductor hybrid structures: recent progress and future outlook

J Fu, C Nie, F Sun, G Li, X Wei - Advanced Devices & …, 2023 - spj.science.org
The integration of graphene and semiconductor leverages the distinct advantages of
different materials and unleashes promising photoresponse generation phenomena …

CVD graphene on textured silicon: an emerging technologically versatile heterostructure for energy and detection applications

A Khan, RR Kumar, J Cong, M Imran… - Advanced Materials …, 2022 - Wiley Online Library
Integration of chemical vapor deposited (CVD) graphene with textured‐Si substrates is an
emerging research area wide open. Graphene can serve as both a transparent top electrode …

Chemical vapor deposition of graphene on self-limited SiC interfacial layers formed on silicon substrates for heterojunction devices

A Khan, J Cong, RR Kumar, S Ahmed… - ACS Applied Nano …, 2022 - ACS Publications
Direct chemical vapor deposition (CVD) of graphene on any desired substrate is always
required to manufacture high-quality heterojunctions with excellent interfacial properties …

Investigation of complex hybrids in lithium salt under ultraviolet energy source

A Ansari, S Ahmed, MA Siddiqui, A Khan… - Journal of Materials …, 2024 - Springer
A simple approach was employed to fabricate hybrid titanium dioxide (TiO2) nanoparticles
and poly (3, 4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT: PSS) embedded …

Moiré perovskite photodetector toward high‐sensitive digital polarization imaging

Q Song, Y Wang, F Vogelbacher, Y Zhan… - Advanced Energy …, 2021 - Wiley Online Library
Abstract Perovskite (PVK) photodetectors (PDs) have emerged as highly‐efficient versatile
optoelectrical devices due to their highly efficient and simple solution‐processable …

Self-Driven Graphene Photodetector Arrays Enabled by Plasmon-Induced Asymmetric Electric Field

L Zhang, X Wang, Z Zheng, C Zhang, H Zheng… - Nano Letters, 2024 - ACS Publications
Gap surface plasmon (GSP) modes enhance graphene photodetectors (GPDs)'performance
by confining the incident light within nanogaps, giving rise to strong light absorption. Here …

High detectivity graphene/si heterostructure photodetector with a single hydrogenated graphene atomic interlayer for passivation and carrier tunneling

J Cong, A Khan, P Hang, L Cheng, D Yang… - Nanotechnology, 2022 - iopscience.iop.org
Hydrogenated graphene is easy to prepare and chemically stable. Besides, hydrogenation
of graphene can open the band gap, which is vital for electronic and optoelectronic …

An enhanced ultrasensitive solar-blind UV photodetector based on an asymmetric Schottky junction designed with graphene/β-Ga 2 O 3/Ag

S Qi, J Liu, J Yue, X Ji, J Shen, Y Yang… - Journal of Materials …, 2023 - pubs.rsc.org
Ga2O3 has generated considerable interest as a wide bandgap semiconductor and is used
for solar-blind deep ultraviolet photodetectors. Additionally, graphene serving as a …

Graphene/Si heterostructure with an organic interfacial layer for a self-powered photodetector with a high ON/OFF ratio

J Cong, A Khan, P Hang, D Yang… - ACS Applied Electronic …, 2022 - ACS Publications
Photodetectors (PDs) are widely used in various fields of military and daily life especially for
imaging, telecommunications, sensing, and so on. Therefore, high performance and low …

C-grooved dual-core PCF SPR biosensor with graphene/au coating for enhanced early cancer cell detection

KM Ibrahimi, R Kumar, W Pakhira - Applied Physics A, 2024 - Springer
We propose a dual-core, highly sensitive PCF SPR biosensor with C-shaped grooves based
on a fusion of graphene and gold film. The performance of our sensor is enhanced by our …