All-inorganic lead-free luminescent metal halide nanocrystals (NCs) are very important in optoelectronics, but their applications are limited by the low photoluminescence (PL) efficiency. It is an effective approach via ns2-metal ...
Nanomaterials
May 19, 2022
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9
The introduction of lead-free metal halide powder into a scintillation screen took some tinkering. Once a KAUST team worked out the right technique, they were able to produce an exceptionally efficient, robust and flexible ...
Condensed Matter
Feb 28, 2022
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201
Researchers from the Okinawa Institute of Science and Technology Graduate University (OIST) have developed blue LEDs based on a material called metal halide perovskite, that, for the first time, uses asymmetrical bridges ...
Materials Science
Jan 25, 2022
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66
Organohalides are widely adopted to serve as halide source in traditional three-precursors route to obtain metal halide perovskite nanocrystals (PNCs).
Nanomaterials
Jan 21, 2022
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20
Copper released into the environment from fungicides, brake pads, antifouling paints on boats and other sources may be contributing significantly to stratospheric ozone depletion, according to a new study from the University ...
Environment
Jan 14, 2022
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172
Cracked phone screens could become a thing of the past thanks to breakthrough research conducted at The University of Queensland.
Nanomaterials
Oct 28, 2021
1
392
Researchers have utilized two-dimensional hybrid metal halides in a device that allows directional control of terahertz radiation generated by a spintronic scheme. The device has better signal efficiency than conventional ...
General Physics
Oct 2, 2021
1
385
Solar cells, which convert sunlight to electricity, have long been part of the global vision for renewable energy. Although individual cells are very small, when upscaled to modules, they can be used to charge batteries and ...
Nanophysics
Jun 22, 2021
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22
Metal halide perovskites have been under intense investigation over the last decade due to the remarkable rise in their performance in optoelectronic devices such as solar cells or light-emitting diodes. Despite tremendous ...
Materials Science
Jun 8, 2021
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9
Researchers from Skoltech and Ludwig Maximilians-Universität (LMU) in Germany have studied the fundamental properties of halide perovskite nanocrystals, a promising class of optoelectronic materials. Using a combination ...
Nanophysics
Jun 8, 2021
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