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 …

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 …

Critical behavior in single-crystalline

N Khan, A Midya, K Mydeen, P Mandal, A Loidl… - Physical Review B …, 2010 - APS
The critical behavior of La 0.67 Sr 0.33 CoO 3 single crystal has been investigated from the
bulk magnetization measurements around the Curie temperature (TC). The detailed analysis …

Magnetoelectric behavior via a spin state transition

S Chikara, J Gu, XG Zhang, HP Cheng… - Nature …, 2019 - nature.com
In magnetoelectric materials, magnetic and dielectric/ferroelectric properties couple to each
other. This coupling could enable lower power consumption and new functionalities in …

Chemically Driven Nanoscopic Magnetic Phase Separation at the SrTiO3(001)/La1‐xSrxCoO3 Interface

MA Torija, M Sharma, J Gazquez, M Varela… - Advanced …, 2011 - Wiley Online Library
The remarkable functionality of perovskite oxides provides many opportunities for new
physics, in addition to applications in solid oxide fuel cells, ferroelectric memory, and many …

Perpendicular magnetic anisotropy via strain-engineered oxygen vacancy ordering in epitaxial

J Walter, S Bose, M Cabero, G Yu, M Greven… - Physical Review …, 2018 - APS
Tuning oxygen vacancy concentrations is a well-established approach to controlling
properties of complex oxides. Recent work on perovskite cobaltites has shown that ordering …

Small-angle neutron scattering study of magnetic ordering and inhomogeneity across the martensitic phase transformation in NiCoMnSn alloys

KP Bhatti, S El-Khatib, V Srivastava, RD James… - Physical Review B …, 2012 - APS
The Heusler-derived multiferroic alloy Ni 50− x Co x Mn 40 Sn 10 has recently been shown
to exhibit, at just above room temperature, a highly reversible martensitic phase …

Memory effects and magnetic relaxation in single-crystalline

N Khan, P Mandal, D Prabhakaran - Physical Review B, 2014 - APS
We report a detailed investigation of magnetic relaxation and memory effects in La 0.9 Sr 0.1
CoO 3 single crystal from dc magnetization measurements. The analysis of magnetic …

Heat capacity study of magnetoelectronic phase separation in single crystals

C He, S Eisenberg, C Jan, H Zheng, JF Mitchell… - Physical Review B …, 2009 - APS
We present a detailed investigation of the specific heat (0.35< T< 270 K) and ordinary Hall
effect (300 K) in La 1− x Sr x CoO 3 single crystals at 11 doping values in the range 0.00< x< …

Magnetic phase separation in SrCoOx (2.5≤ x≤ 3)

CK Xie, YF Nie, BO Wells, JI Budnick, WA Hines… - Applied Physics …, 2011 - pubs.aip.org
This work presents a study of the electronic phase separation resulting from oxygen non-
stoichiometry in SrCoO x. We report here that for oxygen content 2.88≤ x≤ 3, SrCoO x …