Large disparity between optical and fundamental band gaps in layered

W Li, FP Sabino, F Crasto de Lima, T Wang, RH Miwa… - Physical Review B, 2018 - APS
In 2 Se 3 is a semiconductor material that can be stabilized in different crystal structures (at
least one 3D and several 2D layered structures have been reported) with diverse electrical …

Quantum confinement and photoresponsivity of β-In2Se3 nanosheets grown by physical vapour transport

N Balakrishnan, CR Staddon, EF Smith, J Stec… - 2D …, 2016 - iopscience.iop.org
We demonstrate that β-In 2 Se 3 layers with thickness ranging from 2.8 to 100 nm can be
grown on SiO 2/Si, mica and graphite using a physical vapour transport method. The β-In 2 …

UV/near-IR dual band photodetector based on p-GaN/α-In2Se3 heterojunction

SV Solanke, R Soman, M Rangarajan… - Sensors and Actuators A …, 2021 - Elsevier
In this report, we demonstrate dual band vertical heterojunction photodetector realized by
integrating α-In 2 Se 3 with p-type GaN. Flakes of∼ 110 nm thickness were exfoliated on …

An efficient solar-enabled 2D layered alloy material evaporator for seawater desalination

J Yao, G Yang - Journal of Materials Chemistry A, 2018 - pubs.rsc.org
Solar energy-driven seawater desalination is a facile, green, and low-cost strategy to
address the energy and fresh water crisis. 2D layered alloy materials (2DLAMs) have …

Ac conductivity and dielectric properties of amorphous In2Se3 films

MA Afifi, AE Bekheet, E Abd Elwahhab, HE Atyia - Vacuum, 2001 - Elsevier
In2Se3 films of different thicknesses were prepared by thermal evaporation technique. X-ray
diffraction measurements showed that the as-deposited In2Se3 films and those annealed at …

Nonlinear and saturable absorption characteristics of amorphous InSe thin films

M Yüksek, U Kürüm, HG Yaglioglu, A Elmali… - Journal of Applied …, 2010 - pubs.aip.org
We prepared very thin amorphous InSe films and investigated the thickness dependence of
the nonlinear absorption by pump-probe and open aperture Z-scan techniques. While …

A theoretical study of high-performance β-In2Se3 monolayer as the anode material for alkali-metal (Li/Na/K)-ion batteries

D Wu, B Fu, S Wang, Y Liang, Y **e, X Ye… - Journal of Materials …, 2023 - Springer
With density functional theory calculations, we systematically studied the adsorption and
migration properties of Li/Na/K ions on the β-In2Se3 monolayer to evaluate the performance …

[HTML][HTML] Mexican-hat potential energy surface in two-dimensional III2-VI3 materials and the importance of entropy barrier in ultrafast reversible ferroelectric phase …

YT Huang, NK Chen, ZZ Li, XB Li, XP Wang… - Applied Physics …, 2021 - pubs.aip.org
First-principles calculations reveal a Mexican-hat potential energy surface (PES) for two-
dimensional (2D) In 2 Se 3. This unique PES leads to a pseudo-centrosymmetric …

Thermal annealing induced evolution of AgIn5Se8 phase from Ag/In2Se3 bilayer thin film

R Panda, R Naik, NC Mishra - Journal of Alloys and Compounds, 2019 - Elsevier
In the present report, we have investigated the AgIn 5 Se 8 phase formation upon annealing
the Ag/In 2 Se 3 bilayer film prepared by the thermal evaporation technique. The optical …

Nondestructive Picosecond Ultrasonic Probing of Intralayer and van der Waals Interlayer Bonding in α‐ and β‐In2Se3

W Yan, AV Akimov, JA Page… - Advanced Functional …, 2021 - Wiley Online Library
The interplay between the strong intralayer covalent‐ionic bonds and the weak interlayer
van der Waals (vdW) forces between the neighboring layers of vdW crystals gives rise to …