A team at the Helmholtz-Zentrum Berlin has succeeded in producing inorganic perovskite thin films at moderate temperatures using co-evaporation - making post-tempering at high temperatures unnecessary. The process makes it ...
Materials Science
Apr 30, 2019
0
35
A team of researchers from China, the U.S. and Australia has found that adding the rare-earth element samarium to piezoelectric crystals can dramatically improve their performance. In their paper published in the journal ...
All inorganic cesium lead halide perovskite semiconductors exhibit great potential for nanolasers, light emitting diodes and solar cells due to their unique properties, including low threshold, high quantum efficiency and ...
Optics & Photonics
Mar 29, 2019
0
6
Efficient near-infrared (NIR) light-emitting diodes of perovskite have been produced in a laboratory at Linköping University. The external quantum efficiency is 21.6 percent, which is a record. The results have been published ...
Optics & Photonics
Mar 29, 2019
2
299
Scientists from Skoltech, IPCP RAS, MSU and UFU have considered the application of emerging photovoltaics in spacecrafts and satellites and explored the radiation stability of perovskite solar cells with respect to gamma ...
Materials Science
Mar 21, 2019
0
26
A RUDN professor, together with his colleagues from other Moscow universities, has described the mechanism of byproducts produced in the course of the synthesis of perovskites—minerals that have numerous prospective applications, ...
Materials Science
Nov 20, 2018
0
10
One-fifth of global electricity consumption is based on lighting; efficient and stable white-light emission with single materials is ideal for applications. Photon emission that covers the entire visible spectrum is, however, ...
Multiferroics are considered miraculous materials for future data storage – as long as their special properties can be preserved at computer operating temperatures. This task has now been accomplished by researchers at ...
General Physics
Oct 29, 2018
0
91
Researchers at AMOLF have found a way of making calcium carbonate structures suitable for use in electronics. They do this by modifying the composition of the material so that it becomes a semiconductor without losing its ...
Materials Science
Jun 5, 2018
0
106
New all-inorganic perovskite solar cells tackle three key challenges in solar cell technology: efficiency, stability, and cost.
Energy & Green Tech
Apr 27, 2018
1
28
