Visualizing the interfacial evolution from charge compensation to metallic screening across the manganite metal–insulator transition

JA Mundy, Y Hikita, T Hidaka, T Yajima… - Nature …, 2014 - nature.com
Electronic changes at polar interfaces between transition metal oxides offer the tantalizing
possibility to stabilize novel ground states yet can also cause unintended reconstructions in …

Strain-Engineered Ferromagnetism in LaMnO3 Thin Films

J Roqueta, A Pomar, L Balcells, C Frontera… - Crystal Growth & …, 2015 - ACS Publications
A systematic study of the growth process of LaMnO3 (LMO) thin films, by pulsed laser
deposition, on top of SrTiO3 substrates under different oxygen partial pressures (P O2) is …

Direct Demonstration of the Emergent Magnetism Resulting from the Multivalence Mn in a LaMnO3 Epitaxial Thin Film System

W Niu, W Liu, M Gu, Y Chen, X Zhang… - Advanced Electronic …, 2018 - Wiley Online Library
Atomically engineered oxide heterostructures provide a fertile ground for creating novel
states, for example, a 2D electron gas at the interface between two oxide insulators, giant …

Spin Hall Magnetoresistance as a Probe for Surface Magnetization in Bilayers

M Isasa, S Vélez, E Sagasta, A Bedoya-Pinto, N Dix… - Physical Review …, 2016 - APS
We study the spin Hall magnetoresistance (SMR) in Pt grown in situ on CoFe 2 O 4 (CFO)
ferrimagnetic insulating films. A careful analysis of the angle-dependent and field-dependent …

Electronic structural insights into efficient MnO x catalysts

M Khan, E Suljoti, A Singh, SA Bonke… - Journal of Materials …, 2014 - pubs.rsc.org
Soft X-ray absorption and resonant inelastic X-ray scattering at the Mn L-edge are
established as tools for gaining electronic structural insights into water oxidation catalysis …

Strain-driven orbital and magnetic orders and phase separation in epitaxial half-doped manganite films for tunneling devices

D Pesquera, A Barla, M Wojcik, E Jedryka… - Physical Review …, 2016 - APS
Mixed-valence manganites La 1− x A x MnO 3 (A= Sr, Ca) with x≈ 0.5 can be driven from a
ferromagnetic-metallic to an antiferromagnetic-insulating state by a small modification (Δ x) …

Effect of fluoropolymer composition on topochemical synthesis of oxyfluoride films

J Wang, Y Shin, E Arenholz, BM Lefler… - Physical Review …, 2018 - APS
We report the synthesis of SrMn O 3-δ F γ perovskite oxyfluoride thin films using a vapor
transport method to fluorinate as-grown SrMn O 2.5 epitaxial thin films. The influence of the …

Exchange bias in a single film induced by vertical electronic phase separation

JJ Peng, C Song, B Cui, F Li, HJ Mao, YY Wang… - Physical Review B, 2014 - APS
We verify that the exchange bias effect unexpectedly emerges in a single LaMnO 3− δ film,
one of the most studied correlated oxides. We combine x-ray absorption spectroscopy …

Electronic band redistribution probed by oxygen absorption spectra of (SrMnO)(LaMnO) superlattices

A Galdi, C Aruta, P Orgiani, C Adamo, V Bisogni… - Physical Review B …, 2012 - APS
Oxygen 1 s→ 2 p (K-edge) x-ray absorption spectra mimic the density of metalliclike states of
transition metal oxides, thus shedding light on the electronic band structure near Fermi …

Enhanced Magnetocaloric Effect Driven by Hydrostatic Pressure in Na-Doped LaMnO3

R Das, A Midya, M Kumari, A Chaudhuri… - The Journal of …, 2019 - ACS Publications
We compare the impact of hydrostatic pressure on the magnetic and magnetocaloric
properties in monovalent alkali earth ion-doped polycrystalline La1–x Na x MnO3 (x= 0.05 …