Metal oxide nanocomposites: a perspective from strain, defect, and interface

A Chen, Q Su, H Han, E Enriquez, Q Jia - Advanced Materials, 2019 - Wiley Online Library
Vertically aligned nanocomposite thin films with ordered two phases, grown epitaxially on
substrates, have attracted tremendous interest in the past decade. These unique …

Oxides, oxides, and more oxides: high-κ oxides, ferroelectrics, ferromagnetics, and multiferroics

N Izyumskaya, Y Alivov, H Morkoç - Critical Reviews in Solid State …, 2009 - Taylor & Francis
We review and critique the recent developments on multifunctional oxide materials, which
are gaining a good deal of interest. Recongnizing that this is a vast area, the focus of this …

Surface symmetry-breaking and strain effects on orbital occupancy in transition metal perovskite epitaxial films

D Pesquera, G Herranz, A Barla, E Pellegrin… - Nature …, 2012 - nature.com
The electron occupancy of 3d-orbitals determines the properties of transition metal oxides.
This can be achieved, for example, through thin-film heterostructure engineering of AB O3 …

Orbital occupation, atomic moments, and magnetic ordering at interfaces of manganite thin films

C Aruta, G Ghiringhelli, V Bisogni, L Braicovich… - Physical Review B …, 2009 - APS
We have performed x-ray linear and circular magnetic dichroism experiments at the Mn L 2,
3 edge of the La 0.7 Sr 0.3 MnO 3 ultrathin films. Our measurements show that the …

Epitaxial lift-off of freestanding (011) and (111) SrRuO3 thin films using a water sacrificial layer

PTP Le, JE Ten Elshof, G Koster - Scientific reports, 2021 - nature.com
Two-dimensional freestanding thin films of single crystalline oxide perovskites are expected
to have great potential in integration of new features to the current Si-based technology …

Anisotropic Thermal and Chemical Expansion in Sr-Substituted LaMnO3+δ: Implications for Chemical Strain Relaxation

T Grande, JR Tolchard, SM Selbach - Chemistry of materials, 2012 - ACS Publications
The anisotropic thermal and chemical expansion of rhombohedral (R 3̅ c) La1–x Sr x
MnO3+ δ (x= 0.2, 0.3) was investigated by in situ high temperature X-ray diffraction of …

The Poisson Ratio in CoFe2O4 Spinel Thin Films

M Foerster, M Iliev, N Dix, X Martí… - Advanced Functional …, 2012 - Wiley Online Library
The response of epitaxial CoFe2O4 thin films to biaxial compressive stress imposed by
MgAl2O4 and SrTiO3 single crystalline substrates is studied using X‐ray diffraction and …

Interface and surface cation stoichiometry modified by oxygen vacancies in epitaxial manganite films

Z Li, M Bosman, Z Yang, P Ren, L Wang… - Advanced Functional …, 2012 - Wiley Online Library
Perovskite manganites are viewed as one of the key building blocks of oxide spintronics
devices due to their attractive physical properties. However, cation off‐stoichiometry at …

Strain engineering to control the magnetic and magnetotransport properties of La0. 67Sr0. 33MnO3 thin films

F Yang, N Kemik, MD Biegalski, HM Christen… - Applied Physics …, 2010 - pubs.aip.org
Strain engineering can be used to tailor the magnetic and magnetotransport properties of La
0.67 Sr 0.33 MnO 3 thin films by varying the tetragonal distortion (⁠ c/a ratio) between a …

Uniaxial Strain and Hydrostatic Pressure Engineering of the Hidden Magnetism in La1–xCaxMnO3 (0 ≤ x ≤ 1/2) Thin Films

Z Zhang, J Shao, F **, K Dai, J Li, D Lan, E Hua… - Nano Letters, 2022 - ACS Publications
Here, using various substrates, we demonstrate that the in-plane uniaxial strain engineering
can enhance the Jahn–Teller distortions and promote selective orbital occupancy to induce …