Two-dimensional selenium and its composites for device applications

Z Shi, H Zhang, K Khan, R Cao, K Xu, H Zhang - Nano Research, 2022 - Springer
Abstract Two-dimensional (2D) selenium was synthesized successfully in 2017. Its
advanced properties, including size-dependent bandgap, excellent environmental …

A review on metamaterial sensors based on active plasmonic materials

ZA Sbeah, R Adhikari, V Sorathiya, D Chauhan… - Plasmonics, 2023 - Springer
Plasmonics has drawn a lot of interest because of its exceptional ability to control the flow of
light in metamaterials. Metamaterials and active plasmonic materials allow the mass …

Infrared graphene assisted multi-band tunable absorber

S Lavadiya, V Sorathiya, OS Faragallah… - Optical and Quantum …, 2022 - Springer
The proposed manuscript represents the easy and analytical approach for designing a
tunable multi-band Graphene-based absorber. The crossed-shaped resonators are used in …

Graphene-based tunable short band absorber for infrared wavelength

V Sorathiya, S Lavadiya, L Thomas, M Abd-Elnaby… - Applied Physics B, 2022 - Springer
The tunable graphene-based short band absorber has been numerically examined in this
article. The absorption response of the proposed design has been analyzed with the …

Graphene-based highly efficient and broadband solar absorber

SK Patel, S Charola, C Jani, M Ladumor, J Parmar… - Optical Materials, 2019 - Elsevier
We propose graphene-based solar absorber for broadband absorption response. The
absorber is designed by sandwich graphene layer between the dielectric layer and …

Patterned graphene-based metamaterials for terahertz wave absorption

S Zhou, K Bi, Q Li, L Mei, Y Niu, W Fu, S Han, S Zhang… - Coatings, 2022 - mdpi.com
Graphene-based metamaterials have been widely applied in optoelectronic devices, optical
modulators, and chemical sensors due to the outstanding tunability and optical response in …

Photonic multilayer structure induced high near‐infrared (NIR) blockage as energy‐saving window

J Kim, S Baek, JY Park, KH Kim, JL Lee - Small, 2021 - Wiley Online Library
Energy‐saving window that selectively blocks near‐infrared (NIR) is a promising technology
to save energy consumption. However, it is hard to achieve both high transmittance in visible …

Broadband and efficient graphene solar absorber using periodical array of C-shaped metasurface

SK Patel, S Charola, J Parmar, M Ladumor… - Optical and Quantum …, 2020 - Springer
We present graphene metasurface based efficient and broadband solar absorber composed
of a periodically arranged array of C-shaped metasurface placed above the dielectric layer …

Graphene-based tunable infrared multi band absorber

SK Patel, V Sorathiya, Z Sbeah, S Lavadiya… - Optics …, 2020 - Elsevier
In this article, the Minkowski shaped tunable metamaterial absorber (MMA) is proposed in
near-infrared wavelength and it is varied between 1200 nm and 1600 nm. The tunable …

Short-wave infrared organic phototransistors with strong infrared-absorbing polytriarylamine by electron-transfer doping

C Lee, H Kim, Y Kim - npj Flexible Electronics, 2021 - nature.com
Short-wavelength infrared (SWIR) sensors have attracted keen attention due to the
increasing necessity in a variety of scientific and industrial applications, including …