Magnetic and magnetocaloric effect of Ba2FeReO6 double perovskite: Ab-initio and Monte Carlo studies

H Kerrai, A Zaim, M Kerouad - Vacuum, 2024 - Elsevier
In this paper, the double perovskite Ba 2 FeReO 6 was studied using ab initio calculations
and Monte Carlo simulation within the Ising model framework. The band structure and …

Green Triplet Self-Trapped Exciton Emission in Layered Rb3Cd2Cl7:Sb3+ Perovskite: Comparison with RbCdCl3:Sb3+

Q Wei, X Meng, W Lin, S Ge, X Han… - The Journal of …, 2022 - ACS Publications
Metal halide materials have recently sparked intense research because of their excellent
photophysical properties and chemical stability. For example, RbCdCl3: Sb3+ exhibits broad …

Ferromagnetism above 1000 K in a highly cation-ordered double-perovskite insulator Sr3OsO6

YK Wakabayashi, Y Krockenberger, N Tsujimoto… - Nature …, 2019 - nature.com
Magnetic insulators have wide-ranging applications, including microwave devices,
permanent magnets and future spintronic devices. However, the record Curie temperature …

Unraveling the Nature of Magnetism of the Double Perovskite

S Fuchs, T Dey, G Aslan-Cansever, A Maljuk… - Physical review …, 2018 - APS
We report electron spin resonance (ESR) spectroscopy results on the double perovskite Ba
2 YIrO 6. On general grounds, this material is expected to be nonmagnetic due to the strong …

: A quasi-two-dimensional frustrated magnet possessing spin orbit entangled Kramers doublet ground state

J Kumar, R Roy, D Ranaut, JG Nakamura, S Kanungo… - Physical Review B, 2024 - APS
The frustration-induced interplay of competing degrees of freedom and quantum fluctuations
can evade long-range magnetic ordering and result in novel quantum states with exotic …

(CsX)Cu5O2(PO4)2 (X = Cl, Br, I): A Family of Cu2+ S = 1/2 Compounds with Capped-Kagomé Networks Composed of OCu4 Units

MJ Winiarski, TT Tran, JR Chamorro… - Inorganic …, 2019 - ACS Publications
Three new salt inclusion compounds (Cs X) Cu5O2 (PO4) 2 (X= Cl, Br, I), phosphate
analogues of the kagomé mineral averievite, are reported. Their crystal structures are …

First principles investigation of spin-orbit coupling driven magnetism of the double-perovskite

R Roy, S Kanungo - Physical Review B, 2022 - APS
The interplay of spin-orbit coupling (SOC) with the other energy scales gives rise to various
novel and interesting quantum phenomena in the Ir based double perovskites. In recent …

Diamagnetic d-Orbitals Drive Magnetic Structure Selection in the Double Perovskite Ba2MnTeO6

OHJ Mustonen, CE Pughe, HC Walker… - Chemistry of …, 2020 - ACS Publications
B-site ordered A2B′ B ″O6 double perovskites have a variety of applications as magnetic
materials. Here, we show that diamagnetic d10 and d0 B ″cations have a significant effect …

A Polar Magnetic and Insulating Double Corundum Oxide: Mn2MnSbO6 with Ordered Mn(II) and Mn(III) Ions

HL Feng, CJ Kang, B Kim, K Kim, M Croft… - Chemistry of …, 2021 - ACS Publications
A new magnetic insulator Mn2MnSbO6 with a polar crystal structure and an ordered Mn2+
and Mn3+ arrangement was synthesized under a high pressure of 7.5 GPa and 1300° C …

Spin–Orbit Coupling Controlled Ground State in the Ir(V) Perovskites A2ScIrO6 (A = Ba or Sr)

P Kayser, BJ Kennedy, B Ranjbar, JA Kimpton… - Inorganic …, 2017 - ACS Publications
The structural and magnetic properties of the two Ir (V) perovskites Ba2ScIrO6 and
Sr2ScIrO6 were established. The structures were refined using a combined neutron and …