Magnetic small-angle neutron scattering

S Mühlbauer, D Honecker, ÉA Périgo, F Bergner… - Reviews of Modern …, 2019 - APS
Small-angle neutron scattering (SANS) is one of the most important techniques for
microstructure determination, being utilized in a wide range of scientific disciplines, such as …

Interface-induced phenomena in magnetism

F Hellman, A Hoffmann, Y Tserkovnyak… - Reviews of modern …, 2017 - APS
This article reviews static and dynamic interfacial effects in magnetism, focusing on
interfacially driven magnetic effects and phenomena associated with spin-orbit coupling and …

A unified capacitive-coupled memristive model for the nonpinched current–voltage hysteresis loop

B Sun, Y Chen, M Xiao, G Zhou, S Ranjan, W Hou… - Nano …, 2019 - ACS Publications
The concept of the memristor, a resistor with memory, was proposed by Chua in 1971 as the
fourth basic element of electric circuitry. Despite a significant amount of effort devoted to the …

Coexistence of Negative Differential Resistance and Resistive Switching Memory at Room Temperature in TiOx Modulated by Moisture

G Zhou, S Duan, P Li, B Sun, B Wu… - Advanced Electronic …, 2018 - Wiley Online Library
Coexistence of negative differential resistance (NDR) and resistive switching (RS) memory
is observed using a Ag| TiOx| F‐doped‐SnO2 memory cell at room temperature. Unlike other …

Magnetic oxide heterostructures

A Bhattacharya, SJ May - Annual Review of Materials Research, 2014 - annualreviews.org
Complex transition metal oxides have played a central role in the study of magnetic
materials, serving as model systems for explorations of fundamental exchange interactions …

[HTML][HTML] Lattice mismatch accommodation via oxygen vacancy ordering in epitaxial La0. 5Sr0. 5CoO3-δ thin films

J Gazquez, S Bose, M Sharma, MA Torija… - APL Materials, 2013 - pubs.aip.org
The properties of complex oxide films depend sensitively on epitaxial strain. This strain
affects bond lengths and angles, and defect types and densities, thus impacting physical …

Doping- and Strain-Dependent Electrolyte-Gate-Induced Perovskite to Brownmillerite Transformation in Epitaxial La1–xSrxCoO3−δ Films

V Chaturvedi, WM Postiglione… - … applied materials & …, 2021 - ACS Publications
Much recent attention has focused on the voltage-driven reversible topotactic transformation
between the ferromagnetic metallic perovskite (P) SrCoO3− δ and oxygen-vacancy-ordered …

In Situ Observation of Oxygen Vacancy Dynamics and Ordering in the Epitaxial LaCoO3 System

JH Jang, YM Kim, Q He, R Mishra, L Qiao… - ACS …, 2017 - ACS Publications
Vacancy dynamics and ordering underpin the electrochemical functionality of complex
oxides and strongly couple to their physical properties. In the field of the epitaxial thin films …

Electrostatic versus Electrochemical Doping and Control of Ferromagnetism in Ion-Gel-Gated Ultrathin La0.5Sr0.5CoO3−δ

J Walter, H Wang, B Luo, CD Frisbie, C Leighton - ACS nano, 2016 - ACS Publications
Recently, electrolyte gating techniques employing ionic liquids/gels in electric double layer
transistors have proven remarkably effective in tuning charge carrier density in a variety of …

Giant anisotropic magnetoresistance in oxygen-vacancy-ordered epitaxial films

J Walter, S Bose, M Cabero, M Varela, C Leighton - Physical Review Materials, 2020 - APS
Recent advances in complex oxide heterostructures have realized extraordinary control over
oxygen vacancies (VO), including strain-tuned VO order, and electric-field-controlled …