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Enhancing the X-ray Sensitivity of Cs2AgBiBr6 Double Perovskite Single Crystals through Cation Engineering. [PDF]
ACS Appl Opt MaterValli D +14 more
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Doubling the Stakes: The Promise of Halide Double Perovskites
Angewandte Chemie International Edition, 2021AbstractWhen 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
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Double Perovskite Oxide for Chemical Sensors
2020 IEEE International Workshop on Metrology for Industry 4.0 & IoT, 2020Chemical sensor technology is useful for monitoring environmental pollutions, controlling sustainable production systems and managing cultural heritage. The most promising devices are resistive sensors based on semiconductor metal oxides sensing materials because of their low cost, high sensitivity and quick response.
Zaza F., Bonanni S., Serra E.
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Tuning the bandgap of double perovskites
Journal of Semiconductors, 2021Abstract
Yu Zou +5 more
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Superconductivity in a Ru-based double perovskite
Czechoslovak Journal of Physics, 1996The double perovskite structure Sr2YRuO6 is an antiferromagnetic insulator with TN≈26 K. Partially substituted the Ru ion by Cu the compounds increase their conductivity drastically and eventually become superconducting. More intriguingly is the observation of the coexistence of superconductivity and magnetic order.
Sheen, SR +8 more
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Magnetoresistance in the Double Perovskite Sr2CrMoO6
Journal of Solid State Chemistry, 2000Abstract The double perovskite Sr 2 CrMoO 6 with Cr 3+ –O–Mo 5+ pairs is ferrimagnetic ( T N =450 K), but there is considerable site disorder. The disorder appears to be responsible for the low value of magnetization. At 5 or 6 T, the negative magnetoresistance (MR) is 2 FeMoO 6 which shows MR upto 27%. Tunneling magnetoresistance behavior of Sr
Anthony Arulraj +2 more
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Lead‐Free Double Perovskites for Perovskite Solar Cells
Solar RRL, 2019Perovskite solar cells (PSCs) have achieved a high power conversion efficiency (PCE) with a credible certified value over 25%. More efforts have been devoted to the development of stable and ecofriendly perovskite materials. Lead‐free double perovskites (LFDPs) are a noteworthy choice as a photoactive layer because of their favorable photovoltaic (PV ...
Po-Kai Kung +7 more
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Magnetism in Double Perovskites
Journal of Superconductivity and Novel Magnetism, 2012Double-perovskite compounds with general formula ABB′O6, have attracted a lot of attention in recent years due to a variety of properties exhibited by them. In this paper, we will review our recent study on a number of double-perovskite compounds, namely La-doped Sr2FeMoO6, Cr-based family of compounds, Sr2CrXO6 (X=W, Re, Os), characterized with ...
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Magnetism of the double perovskite Sr2FeMoO6
Journal of Magnetism and Magnetic Materials, 2003Abstract We have completed a systematic study of the magnetization of a single crystal of double perovskite Sr 2 FeMoO 6 over a wide range of temperatures and fields. Near the ordering temperature of 405.0 K, the magnetization is described by critical exponents β =0.50±0.03 and γ =1.20±0.03.
S.E. Lofland +3 more
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Differentiating between perovskite and double perovskite nanocrystals
2023National Research Foundation (NRF)
Mishra, Pritish +3 more
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