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Defect processes in orthorhombic LnBaCo2O5.5 double perovskites
Physical Chemistry Chemical Physics, 2011Static atomistic simulations based on the Born model were used to investigate intrinsic defect processes in orthorhombic LnBaCo(2)O(5.5) (Ln = Y, La, Pr, Nd, Sm, Gd, Dy, Ho, Er, and Yb) double perovskites. It was found that Ln/Ba antisite disorder is the lowest energy defect reaction, with the large Ln cations giving rise to smaller antisite energies ...
I D, Seymour +3 more
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Iron Valence in Double Perovskites
2002The valence state of iron in the compounds Ca2FeMoO6, Sr2FeMoO6 Ba2FeMoO6, Ca2FeReO6, Sr2FeReO6, Sr2FeMo1−xW x O6 (x=0.2 and 0.4), and (Sr2−xLax)FeMoO6 (x=0.5 and 0.7), which have been prepared using ceramic and combustion techniques, has been studied using 37Fe Mossbauer spectroscopy.
A. P. Douvalis +2 more
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Vacancy-Ordered Double Perovskites
2020The related vacancy-ordered double perovskites can be produced by replacing one B-site cation with a vacancy, resulting in a material with the \(\text {A}_2\text {BX}_6\) formula (or \(\text {A}_2\text {B}\square {}\text {X}_6\), where \(\square \) is a vacancy).
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Double Perovskite Interlayer Stabilized Highly Efficient Perovskite Solar Cells
ACS Applied Materials & InterfacesMetal halide perovskite solar cell (PSC) technology has an impressive power conversion efficiency (PCE) exceeding 26.1% and demonstrates cost-effective manufacturing. However, the stability of these PSCs poses a significant challenge, hindering their widespread manufacturing and commercialization.
Wenjun Xiang +8 more
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Single Perovskite or Double Perovskite: What’s the Difference?
Proceedings of the 3rd International Conference on Perovskite and Organic Photovoltaics and Optoelectronics, 2018Julian Steele +5 more
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Pseudocapacitance in Double Perovskite Material
2023Mostafa M. Omran +3 more
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