Caloric effects in perovskite oxides

A Barman, S Kar‐Narayan… - Advanced Materials …, 2019 - Wiley Online Library
Perovskite oxides show an amazing diversity of electronic and magnetic properties along
with a myriad of structural variants and phase transitions. Large thermal changes may be …

Correlated Quantum Phenomena of Spin–Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO3 and SrIrO3 Based Artificial Superlattices

SG Jeong, JY Oh, L Hao, J Liu… - Advanced Functional …, 2023 - Wiley Online Library
Unexpected, yet useful functionalities emerge when two or more materials merge
coherently. Artificial oxide superlattices realize atomic and crystal structures that are not …

Quasiparticle Mass Enhancement and Temperature Dependence of the Electronic Structure <?format ?>of Ferromagnetic Thin Films

DE Shai, C Adamo, DW Shen, CM Brooks, JW Harter… - Physical review …, 2013 - APS
We report high-resolution angle-resolved photoemission studies of epitaxial thin films of the
correlated 4 d transition metal oxide ferromagnet SrRuO 3. The Fermi surface in the …

Antiferromagnetism, spin-glass state, H–T phase diagram, and inverse magnetocaloric effect in Co2RuO4

S Ghosh, DC Joshi, P Pramanik, SK Jena… - Journal of Physics …, 2020 - iopscience.iop.org
Static and dynamic magnetic properties of normal spinel Co 2 RuO 4=(Co 2+) ${} _ {A}{\left
[{\mathrm {C}\mathrm {o}}^{3+}{\text {Ru}}^{3+}\right]} _ {B}{\mathrm {O}} _ {4} $ are reported …

Magnetostructural and magnetocaloric properties of bulk LaCrO3 system

B Tiwari, A Dixit, R Naik, G Lawes… - Materials Research …, 2015 - iopscience.iop.org
We studied magnetic properties of bulk LaCrO 3; a GdFeO 3-type distorted perovskite, with a
predominant antiferromagnetic phase transition at∼ 290 K. The bulk LaCrO 3 exhibits …

Interfacial antiferromagnetic coupling driven magnetotransport properties in ferromagnetic superlattices

S Halder, SK Das, K Pradhan - Physical Review B, 2023 - APS
We explore the role of interfacial antiferromagnetic interaction in coupled soft and hard
ferromagnetic layers to ascribe the complex variety of magnetotransport phenomena …

Low-temperature anomalous magnetic behavior of Co2TiO4 and Co2SnO4

S Nayak, K Dasari, DC Joshi, P Pramanik… - Journal of Applied …, 2016 - pubs.aip.org
We report the low-temperature anomalous magnetic behavior of ferrimagnetic spinels cobalt
orthotitanate (Co 2 TiO 4), which exhibits magnetic compensation behavior across 31.74 K …

[HTML][HTML] Epitaxial integration and properties of SrRuO3 on silicon

Z Wang, HP Nair, GC Correa, J Jeong, K Lee, ES Kim… - APL Materials, 2018 - pubs.aip.org
We report the integration of SrRuO 3, one of the most widely used oxide electrode materials
in functional oxide heterostructures, with silicon using molecular-beam epitaxy and an SrTiO …

Large refrigerant capacity in superparamagnetic iron nanoparticles embedded in a thin film matrix

K Sarkar, S Shaji, S Sarin, JE Shield, C Binek… - Journal of Applied …, 2022 - pubs.aip.org
A magnetocaloric effect (MCE) with sizable isothermal entropy change (ΔS) maintained over
a broad range of temperatures above the blocking temperature is reported for a rare earth …

Magnetocaloric effect and refrigerant capacity in polycrystalline YCrO3

GNP Oliveira, P Machado, AL Pires, AM Pereira… - Journal of Physics and …, 2016 - Elsevier
Rare earth orthochromites (RCrO 3) have attracted much interest in recent years due to their
physical properties which arise from the orthorhombically distorted perovskite structure …