Investigating the influence of pressure on SrFeO3 and SrMnO3 ferromagnets for high-pressure spintronic devices: a comparative DFT overview

Tariq, Saad; Alsalmi, Omar; Alrashdi, Ayash; Mubarak, A. A.; Kanwal, Bushra

doi:10.1007/s00339-021-05052-0

Cited by 6 publications

(1 citation statement)

References 48 publications

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“…[43] More recent results, calculated with a cubic phase, show somewhat larger values up to 200 GPa. [44,45] For the BaMnO 3 case, our calculations result in a bulk modulus of 113 GPa. This differs from previously reported calculated values of 178 and 185 GPa, [46] however our result is in line with more recent studies that report values of 120 GPa.…”

Section: Resultsmentioning

confidence: 85%

Potential of AMnO₃ (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells

et al. 2023

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Inorganic perovskite CaMnO 3 ${{}_{3}}$ was proposed as a substitution for the TiO 2 ${{}_{2}}$ anatase in electron transport layers of solar cells containing the hybrid perovskite CH 3 ${{}_{3}}$ NH 3 ${{}_{3}}$ PbI 3 ${{}_{3}}$ based on increased mobility of electrons and better optical matching. Due to a suitable band gap concerning the absorption of sunlight, we investigate the potential of CaMnO 3 ${{}_{3}}$ and similar manganite perovskites, where Ca is replaced by either Sr, Ba or La, as an absorber layer in inorganic perovskite solar cells. In this study, we have used optical measurements on the synthesized AMnO 3 ${{}_{3}}$ (A=Ca, Sr, Ba, La) samples to aid density functional theory calculations (DFT) in order to accurately simulate the electronic and optical properties of AMnO 3 ${{}_{3}}$ compounds and gauge their potential for the role of absorber layer. Both experimental measurements and theoretical calculations show suitable band gap of 1.1‐1.5 eV, depending on the compound, and absorption coefficients of the order of 105 ${{10}^{5}}$ cm -1 ${{}^{-1}}$ in the visible part of the spectrum.

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Section: Resultsmentioning

confidence: 85%

Potential of AMnO₃ (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells

et al. 2023

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Half Metallic Ferromagnetism, Mechanical, Thermodynamic, and Thermoelectric Properties of Vacancy Ordered Double Perovskites Rb2(V/Cr)Cl6 for Spintronics

Aljameel,

Rouf,

Alsobhi

et al. 2024

J Inorg Organomet Polym

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Structural and elastic properties of perovskite HoMnO3 crystal structures from ab-initio calculations

Balkoulga,

Béré,

Zongo

et al. 2023

Computational Materials Science

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Investigating the influence of pressure on SrFeO3 and SrMnO3 ferromagnets for high-pressure spintronic devices: a comparative DFT overview

Cited by 6 publications

References 48 publications

Potential of AMnO₃ (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells

Potential of AMnO₃ (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells

Half Metallic Ferromagnetism, Mechanical, Thermodynamic, and Thermoelectric Properties of Vacancy Ordered Double Perovskites Rb2(V/Cr)Cl6 for Spintronics

Structural and elastic properties of perovskite HoMnO3 crystal structures from ab-initio calculations

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Investigating the influence of pressure on SrFeO3 and SrMnO3 ferromagnets for high-pressure spintronic devices: a comparative DFT overview

Cited by 6 publications

References 48 publications

Potential of AMnO3 (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells

Potential of AMnO3 (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells

Half Metallic Ferromagnetism, Mechanical, Thermodynamic, and Thermoelectric Properties of Vacancy Ordered Double Perovskites Rb2(V/Cr)Cl6 for Spintronics

Structural and elastic properties of perovskite HoMnO3 crystal structures from ab-initio calculations

Contact Info

Product

Resources

About

Potential of AMnO₃ (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells

Potential of AMnO₃ (A=Ca, Sr, Ba, La) as Active Layer in Inorganic Perovskite Solar Cells