Results 241 to 250 of about 43,328 (293)

Meso‐Crowned Porphyrin as a Dual Cavity Hybrid Macrocycle for Improving the Efficiency and Stability of Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
This study demonstrates a dual‐functional porphyrin‐based passivation molecule, [12]‐C‐4POR, capable of simultaneously coordinating Pb2+ and Li+ ions through its porphyrin core and crown ether moiety, respectively. This molecule effectively reduces trap‐state density, suppresses non‐radiative recombination, and mitigates Li+ migration at the perovskite/
Muhammad Ans   +8 more
wiley   +1 more source

Understanding Antiferromagnetic Coupling in Lead-Free Halide Double Perovskite Semiconductors. [PDF]

open access: yesJ Phys Chem C Nanomater Interfaces
Mopoung K   +14 more
europepmc   +1 more source

Mixed Conduction in A-Site Double-Perovskite Na1+xLa1-xZr2O6-δ Proton Conductors. [PDF]

open access: yesMaterials (Basel)
Huang W   +7 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

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