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
2
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
1
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
0
0
Researchers at the Department of Energy's Oak Ridge National Laboratory and the University of Tennessee are automating the search for new materials to advance solar energy technologies.
Analytical Chemistry
Mar 10, 2021
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30
Advanced optoelectronics require materials with newly engineered characteristics. Examples include a class of materials named metal-halide perovskites that have tremendous significance to form perovskite solar cells with ...
The group of so-called metal halide perovskites as materials has revolutionized the field of photovoltaics in recent years. Generally speaking, metal halide perovskites are crystalline materials that follow the structure ...
Materials Science
Dec 4, 2020
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5
Researchers in Australia have resolved a fundamental challenge preventing the wide uptake of next-generation perovskite solar cells.
Materials Science
Oct 19, 2020
0
11
Perovskites are a class of materials made up of organic materials bound to a metal. Their fascinating structure and properties have propelled perovskites into the forefront of materials' research, where they are studied for ...
Materials Science
Oct 1, 2020
0
113
Halide double perovskites have proved to be a promising environmentally friendly optoelectronic and photovoltaic material, exhibiting inherent thermodynamic stability, high defect tolerance and appropriate band gaps. However, ...
Materials Science
May 26, 2020
0
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