Temperature Dependent Reflectance and Ellipsometry Studies on a CsPbBr3 Single Crystal

X Chen, Y Wang, J Song, X Li, J Xu… - The Journal of …, 2019 - ACS Publications
Inorganic halide perovskites have attracted enormous interest in recent years owing to their
remarkable properties for next-generation optoelectronics. Yet their basic optical properties …

Eight-band description and material gain for selected cubic and pseudocubic perovskites

K Gawarecki, M Wiśniewski, M Polak, R Kudrawiec… - Physical Review …, 2024 - APS
In this work, we investigate optical properties of inorganic and organic metal halide
perovskites (Cs Pb X 3 and MAPb X 3 with X={Cl, Br, I}). We use the eight-band k⋅ p model …

Tunable hysteresis behaviour related to trap filling dependence of surface barrier in an individual CH 3 NH 3 PbI 3 micro/nanowire

Z Hong, J Zhao, S Li, B Cheng, Y **ao, S Lei - Nanoscale, 2019 - pubs.rsc.org
Hybrid organic–inorganic perovskite (HOIP) materials have remarkable potential in solar
cells owing to their high power conversion efficiency and inexpensive preparation. However …

Asymmetric au electrodes-induced self-powered organic–inorganic perovskite photodetectors

K Zhao, J Zou, F Huang, C Gao, X Wang… - … on Electron Devices, 2021 - ieeexplore.ieee.org
In general, self-powered photodetectors are tedious and costly. Here, high-performance self-
powered visible photodetectors based on MAPbI3 films were fabricated by using asymmetric …

Precursor solution temperature dependence of the optical constants, band gap and Urbach tail in organic–inorganic hybrid halide perovskite films

W Li, K Zhao, H Zhou, W Yu, J Zhu… - Journal of Physics D …, 2018 - iopscience.iop.org
The band gap energy and optical constants are important parameters for solar cell design.
Here, organic–inorganic hybrid halide perovskite CH 3 NH 3 PbI 3 films (about 140 nm thick) …

[HTML][HTML] Optical properties and decomposition mechanisms of SF6 at different partial discharge determined by infrared spectroscopy

ZC Luo, FY Han, B Tang, LF Zhang, CY Liu, QQ Liang… - AIP Advances, 2018 - pubs.aip.org
Probing the decomposition products of Sulfur hexafluoride (SF 6) under partial discharge
provides important information for fault diagnosis of Gas Insulated Switchgear (GIS). Here …

Hybrid perovskite films deposited by thermal evaporation from a single source

C Otalora, MA Botero, MA Mantilla, JF Petit… - Journal of Materials …, 2021 - Springer
Hybrid perovskites, such as MAPbI 3, are very promising materials to fabricate highly
efficient and low-cost solar cells and photodetectors. In this work, we propose a new method …

Influence of device deposition techniques on the process optimization of CdZnTe thin-film matrix using charge-based analysis

I Haider, B Khan, M Ali, A Shuja, AF Qureshi… - Materials Science in …, 2020 - Elsevier
Cadmium Zinc Telluride (CZT) is tertiary semiconductor material that has numerous
applications in photonics, Opto-electronics, and photovoltaics due to its tunable direct band …

Diversity of band gap and photoluminescence properties of lead halide perovskite: A halogen-dependent spectroscopic study

W Yu, Y Jiang, X Zhu, C Luo, K Jiang, L Chen… - Chemical Physics …, 2018 - Elsevier
The effects of halogen substitution on microstructure, optical absorption, and phonon modes
for perovskite CH 3 NH 3 PbX 3 (MAPbX 3, X= I/Br/Cl) films grown on FTO substrates have …

Evolutions of optical constants, interband electron transitions, and bandgap of Sn-doped CH3NH3PbI3 perovskite films

S Wang, K Zhao, Y Shao, L Xu, YP Huang… - Applied Physics …, 2020 - pubs.aip.org
CH 3 NH 3 PbI 3 (MAPbI 3) perovskite materials hold considerable promise for future low
cost, high-efficiency solar cells, and replacement materials for toxic lead have also been in …