Hexagonal boron nitride for photonic device applications: a review

S Ogawa, S Fukushima, M Shimatani - Materials, 2023 - mdpi.com
Background: Open Access Editor's Choice Review Hexagonal Boron Nitride for Photonic
Device Applications: A Review by Shinpei Ogawa*, Shoichiro Fukushima and Masaaki …

Recent Advancements in Nanomaterials for Near‐Infrared to Long‐Wave Infrared Photodetectors

R Sharma, LN Henderson, P Sankar… - Advanced Optical …, 2024 - Wiley Online Library
Nanomaterials have superior electronic, optical, and mechanical properties making them
highly suitable for a range of applications in optoelectronics, biomedical fields, and …

Spatial charge separated two-dimensional/two-dimensional Cu-In2S3/CdS heterojunction for boosting photocatalytic hydrogen production

L Yang, T Gao, S Yuan, Y Dong, Y Chen… - Journal of Colloid and …, 2023 - Elsevier
Abstract Two-dimensional (2D) beta indium sulfide (β-In 2 S 3) shows great potential in
photocatalytic hydrogen production due to its broad-spectrum response, relatively negative …

Polarimetric image sensor and fermi level shifting induced multichannel transition based on 2D PdPS

X Wang, T **ong, K Zhao, Z Zhou, K **n… - Advanced …, 2022 - Wiley Online Library
Abstract 2D materials have been attracting high interest in recent years due to their low
structural symmetry, excellent photoresponse, and high air stability. However, most 2D …

Challenges for field-effect-transistor-based graphene biosensors

T Ono, S Okuda, S Ushiba, Y Kanai, K Matsumoto - Materials, 2024 - mdpi.com
Owing to its outstanding physical properties, graphene has attracted attention as a
promising biosensor material. Field-effect-transistor (FET)-based biosensors are particularly …

[HTML][HTML] Graphene plasmonics in sensor applications: A review

S Ogawa, S Fukushima, M Shimatani - Sensors, 2020 - mdpi.com
Background: Open Access Editor's Choice Review Graphene Plasmonics in Sensor
Applications: A Review by Shinpei Ogawa*, Shoichiro Fukushima and Masaaki Shimatani …

2D Xenes: optical and optoelectronic properties and applications in photonic devices

Z Liu, J Liu, P Yin, Y Ge, OA Al‐Hartomy… - Advanced Functional …, 2022 - Wiley Online Library
In recent years, tremendous attention has been paid to the investigation of single‐element
2D materials. These 2D materials mainly consist of elements from group IV and group V …

High-performance graphene/InSb heterojunction photodetectors for high-resolution mid-infrared image sensors

M Shimatani, S Fukushima, S Okuda… - Applied Physics …, 2020 - pubs.aip.org
Graphene/semiconductor heterojunction photodetectors have the potential to outperform
conventional infrared (IR) sensors. A high-performance graphene/indium antimonide (InSb) …

Photogating for small high-responsivity graphene middle-wavelength infrared photodetectors

S Fukushima, M Shimatani, S Okuda… - Optical …, 2020 - spiedigitallibrary.org
We demonstrated a middle-wavelength infrared (MWIR) graphene photodetector using the
photogating effect. This effect was induced by photosensitizers situated around a graphene …

Photoswitching effect of graphene photogated diodes with interfacial layers

M Shimatani, S Fukushima, M Iwakawa… - Journal of the Optical …, 2023 - opg.optica.org
Graphene/semiconductor heterojunction-based photodetectors are expected to achieve
high performance in various wavelength regions. Graphene photogated diodes (GPDs) …