[HTML][HTML] First-principles calculations to investigate structural, electronic, optical and thermodynamic properties of anti-perovskite compounds X3OI (X= Na, K, Rb)

QQ Liang, DY Hu, TY Tang, HX Gao, SQ Wu… - Journal of Materials …, 2023 - Elsevier
The stability, electronic, optical and thermodynamic properties of X 3 OI (X= Na, K, Rb) have
been calculated by first principles. The Birch-Murnaghan method was used to fit the optimal …

Evaluation of structural, dielectric, magnetic and photocatalytic properties of Nd and Cu co-doped barium hexaferrite

F Bibi, S Iqbal, H Sabeeh, T Saleem, B Ahmad… - Ceramics …, 2021 - Elsevier
In this study, the micro-emulsion approach was adopted to fabricate rare earth (Nd) and
transition metal (Cu) co-doped barium hexaferrite (Ba 1-x Nd x Fe 12-y Cu y O 19) …

Appealing perspectives of structural, electronic, mechanical, and thermoelectric properties of Tl2 (Se, Te) Cl6 vacancy-ordered double perovskites

MA Ali, SA Dar, AA AlObaid, TI Al-Muhimeed… - Journal of Physics and …, 2021 - Elsevier
We present thermoelectric properties such as the Seebeck coefficient, thermal conductivity,
electrical conductivity, figure of merit, and power factor of Tl 2 (Se, Te) Cl 6 vacancy-ordered …

Strain engineering of electronic structure, phonon, and thermoelectric properties of p-type half-Heusler semiconductor

SA Khandy, JD Chai - Journal of Alloys and Compounds, 2021 - Elsevier
We thoroughly inspected the strain induced electronic properties, phonon dynamics and
thermoelectric performance of ZrRhSb compound via density functional theory calculations …

Defective perovskites Cs2SeCl6 and Cs2TeCl6 as novel high temperature potential thermoelectric materials

MA Ali, T Alshahrani, G Murtaza - Materials Science in Semiconductor …, 2021 - Elsevier
On basis of our first principle calculations, we suggest lead free defective perovskites Cs 2
SeCl 6 and Cs 2 TeCl 6 as efficient high temperature thermoelectric materials. Our …

Atomic-scale investigation of cation doping and defect clustering in the anti-perovskite Na 3 OCl sodium-ion conductor

BA Goldmann, MJ Clarke, JA Dawson… - Journal of Materials …, 2022 - pubs.rsc.org
Solid-state batteries present potential advantages over their liquid-based electrolyte
equivalents, including enhanced safety and increased energy density. In the search for …

Neutron diffraction for revealing the structures and ionic transport mechanisms of antiperovskite solid electrolytes

L Gao, J Pan, L Di, J Zhu, L Wang, S Gao, R Zou… - Chinese Journal of …, 2023 - Elsevier
Solid-state electrolytes (SSEs) play the most important role in the development of cutting-
edge all-solid-state batteries (ASSBs). The lithium (sodium)-rich antiperovskite solid …

Role of organic cation orientation in formamidine based perovskite materials

S Liu, J Wang, Z Hu, Z Duan, H Zhang, W Zhang… - Scientific Reports, 2021 - nature.com
The rotation of organic cations is considered to be an important reason for the dynamic
changes in stability and photoelectric properties of organic perovskites. However, the …

Origin of pseudo gap and thermoelectric signatures of semimetallic Ru2TaGa: structural stability from phonon dynamics, mechanical, and thermodynamic predictions

SA Khandy, JD Chai - Journal of Physics and Chemistry of Solids, 2021 - Elsevier
We have studied the origin of the semimetallic pseudo gap and the role of site preference in
the L 2 1-type Heusler compound Ru 2 TaGa. A detailed account of the structural stability …

Study of physical properties of the quaternary full-Heusler alloy: FeMnCuSi

A Jabar, L Bahmad, S Benyoussef - Journal of Alloys and Compounds, 2023 - Elsevier
In this work, we investigated the physical properties of the Quaternary Full-Heusler alloy
FeCuMnSi, including: the structural, magnetic, electronic, optical, and thermoelectric …