Hydrogen in hybrid perovskites is less innocent than it looks
Researchers in the materials department in UC Santa Barbara's College of Engineering have uncovered a major cause of limitations to efficiency in a new generation of solar cells.
Researchers in the materials department in UC Santa Barbara's College of Engineering have uncovered a major cause of limitations to efficiency in a new generation of solar cells.
Materials Science
Apr 29, 2021
0
36
Traps. Whether you're squaring off against the Empire or trying to wring electricity out of sunlight, they're almost never a good thing. But sometimes you can turn that trap to your advantage. A team from the University of ...
Materials Science
Apr 21, 2015
0
101
Scientists have found a new way to control light emitted by exotic crystal semiconductors, which could lead to more efficient solar cells and other advances in electronics, according to a Rutgers-led study in the journal ...
Materials Science
Mar 6, 2019
0
504
A team of researchers led by the University of California San Diego has for the first time observed nanoscale changes deep inside hybrid perovskite crystals that could offer new insights into developing low-cost, high-efficiency ...
Materials Science
Nov 21, 2017
0
34
Layered hybrid perovskites show diverse physical properties and exceptional functionality; however, from a materials science viewpoint, the co-existence of lattice order and structural disorder can hinder the understanding ...
Lead-free, more efficient solar cells and other optoelectronics devices will likely be based on a family of materials known as hybrid perovskites. Scientists identified how to control different properties and stability in ...
Materials Science
Jul 25, 2016
0
11
Setting up a defensive wall in a soccer game is a primary sports challenge. No coach likes a gap between defensive players in the wall. Scientists are tackling a similar problem to improve the stability of perovskite solar ...
Materials Science
Dec 21, 2018
0
17
Hybrid perovskites are spectacularly efficient materials for photovoltaics. Just a few years after the first solar cells were fabricated, they have already achieved solar conversion efficiencies greater than 22 percent. Interestingly, ...
Materials Science
Jan 4, 2019
0
13
An organic-inorganic hybrid material may be the future for more efficient technologies that can generate electricity from either light or heat or devices that emit light from electricity.
Nanomaterials
Feb 13, 2017
0
11
Researchers from Wake Forest University and the University of Utah are the first to successfully fabricate halide organic-inorganic hybrid perovskite field-effect transistors and measure their electrical characteristics at ...
Materials Science
May 5, 2015
0
39