Results 241 to 250 of about 8,802 (281)

Tailoring the Crystallization Behavior of Mixed Lead-Tin Mixed-Halide Perovskites for Optimal-Bandgap Solar Cells. [PDF]

open access: yesAdv Sci (Weinh)
Kessels LM   +6 more
europepmc   +1 more source

Exploring the Radiation Damage of Vacancy-Ordered Double Perovskites, ((NH<sub>4</sub>)<sub>(1-x)</sub>FA<sub>x</sub>)<sub>2</sub>SnBr<sub>6</sub>. [PDF]

open access: yesChemphyschem
Bhatt P   +8 more
europepmc   +1 more source

Doubling the Stakes: The Promise of Halide Double Perovskites

Angewandte Chemie International Edition, 2021
AbstractWhen the stakes are doubled in a wager, a player must correctly place two consecutive bets to win, but the payout is larger. Similarly, two B sites in combination dictate the properties of A2BB′X6 (A=monocation, X=halide) double perovskites.
Nathan R. Wolf   +3 more
openaire   +2 more sources

Epitaxial Halide Perovskite Lateral Double Heterostructure

ACS Nano, 2017
Epitaxial III-V semiconductor heterostructures are key components in modern microelectronics, electro-optics, and optoelectronics. With superior semiconducting properties, halide perovskite materials are rising as promising candidates for coherent heterostructure devices. In this report, spinodal decomposition is proposed and experimentally implemented
Yiping Wang   +7 more
openaire   +2 more sources

Entropy-Driven Stabilization of Multielement Halide Double-Perovskite Alloys

The Journal of Physical Chemistry Letters, 2022
Currently, a major obstacle restricting the commercial application of halide perovskites is their low thermodynamic stability. Herein, inspired by the high-stability high-entropy alloys, we theoretically investigated a variety of multielement double-perovskite alloys. First-principles calculations show that the entropy contribution to Gibbs free energy,
Xinjiang Wang   +8 more
openaire   +2 more sources

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