Results 1 to 10 of about 235,876 (278)

Unraveling the Gas-Sensing Mechanisms of Lead-Free Perovskites Supported on Graphene. [PDF]

ACS Sens, 2022
Lead halide perovskites have been attracting great attention due to their outstanding properties and have been utilized for a wide variety of applications.
Casanova-Chafer J, Garcia-Aboal R, Atienzar P, Llobet E.   +3 more
europepmc   +2 more sources

Recent Advances in Halide Perovskite Resistive Switching Memory Devices: A Transformation from Lead-Based to Lead-Free Perovskites. [PDF]

ACS Omega, 2022
Due to their remarkable electrical and light absorption characteristics, hybrid organic–inorganic perovskites have recently gained popularity in several applications such as optoelectronics, lasers, and light-emitting diodes.
Thien GSH, Ab Rahman M, Yap BK, Tan NML, He Z, Low PL, Devaraj NK, Ahmad Osman AF, Sin YK, Chan KY.   +9 more
europepmc   +2 more sources

Color-pure red light-emitting diodes based on two-dimensional lead-free perovskites. [PDF]

Sci Adv, 2020
Efficient lead-free perovskite light-emitting diodes with color coordinates that fulfill Rec. 2100 requirements are demonstrated. It remains a central challenge to the information display community to develop red light-emitting diodes (LEDs) that meet ...
Yuan F, Zheng X, Johnston A, Wang YK, Zhou C, Dong Y, Chen B, Chen H, Fan JZ, Sharma G, Li P, Gao Y, Voznyy O, Kung HT, Lu ZH, Bakr OM, Sargent EH.   +16 more
europepmc   +2 more sources

Theoretical and experimental investigations on the bulk photovoltaic effect in lead-free perovskites MASnI₃ and FASnI₃. [PDF]

RSC Adv, 2020
Perovskite solar cells based on the lead free hybrid organic–inorganic CH3NH3SnI3 (MASnI3) and CH4N2SnI3 (FASnI3) perovskites were fabricated, and the photoelectric conversion efficiency (PCE) was assessed.
Peng L, Xie W.
europepmc   +2 more sources

Lead-Free Perovskites for Lighting and Lasing Applications: A Minireview. [PDF]

Materials (Basel), 2019
Research on materials with perovskite crystal symmetry for photonics applications represent a rapidly growing area of the photonics development due to their unique optical and electrical properties.
Ushakova EV, Cherevkov SA, Kuznetsova VA, Baranov AV.   +3 more
europepmc   +2 more sources

Lead‐Free Halide Perovskites for Direct X‐Ray Detectors

Advanced Science, 2023
Lead halide perovskites have made remarkable progress in the field of radiation detection owing to the excellent and unique optoelectronic properties. However, the instability and the toxicity of lead‐based perovskites have greatly hindered its practical
Xiangshun Geng, Yu‐Ang Chen, Yuan‐Yuan Li, Jun Ren, Guan‐Hua Dun, Ken Qin, Zhu Lin, Jiali Peng, He Tian, Yi Yang, Dan Xie, Tian‐Ling Ren   +11 more
doaj   +2 more sources

Unique Optoelectronic Properties and Applications of Lead‐Free Perovskites and Derivatives

Advanced Photonics Research
The pursuit of lead‐free alternatives to lead halide perovskites has gained significant momentum due to the environmental concerns associated with lead toxicity. The adverse effects of lead on human health and the environment have prompted a shift toward
Mingbian Li, Weijun Li, Haotong Wei
doaj   +2 more sources

Lead‐Free Perovskites and Metal Halides for Resistive Switching Memory and Artificial Synapse

Small Structures
Memristive devices such as resistive switching memories and artificial synapses have emerged as promising technologies to overcome the technological challenges associated with the von Neumann bottleneck.
Bo Wei Zhang, Chun‐Ho Lin, Shruti Nirantar, EQ Han, Yurou Zhang, Zitong Wang, Miaoqiang Lyu, Lianzhou Wang   +7 more
doaj   +2 more sources

Lead-free perovskites InSnX3 (X = Cl, Br, I) for solar cell applications: a DFT study on the mechanical, optoelectronic, and thermoelectric properties

Materials Research Express, 2023
This study aims to explore for the first time the mechanical, electronic, optical and thermoelectric properties of cubic lead-free perovskites InSnBr3 and InSnI3 to investigate their potential applications in solar cell devices.
R. Pingak, Amine Harbi, M. Moutaabbid, A. Z. Johannes, N. U. Hauwali, M. Bukit, F. Nitti, M. Z. Ndii   +7 more
semanticscholar   +1 more source

Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives

Advanced Science, 2021
Lead‐based halide perovskites have received great attention in light‐emitting applications due to their excellent properties, including high photoluminescence quantum yield (PLQY), tunable emission wavelength, and facile solution preparation. In spite of
Xin Li, Xupeng Gao, Xiangtong Zhang, Xinyu Shen, Min Lu, Jinlei Wu, Zhifeng Shi, Vicki L. Colvin, Junhua Hu, Xue Bai, William W. Yu, Yu Zhang   +11 more
doaj   +1 more source