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 …

QUOKKA, the pinhole small-angle neutron scattering instrument at the OPAL Research Reactor, Australia: design, performance, operation and scientific highlights

K Wood, JP Mata, CJ Garvey, CM Wu… - Applied …, 2018 - journals.iucr.org
QUOKKA is a 40 m pinhole small-angle neutron scattering instrument in routine user
operation at the OPAL research reactor at the Australian Nuclear Science and Technology …

Néel-Type Skyrmion Lattice in the Tetragonal Polar Magnet

T Kurumaji, T Nakajima, V Ukleev, A Feoktystov… - Physical review …, 2017 - APS
The formation of the triangular Skyrmion lattice is found in a tetragonal polar magnet VOSe 2
O 5. By magnetization and small-angle neutron scattering measurements on the single …

Electric-Field-Driven Topological Phase Switching and Skyrmion-Lattice Metastability in Magnetoelectric

JS White, I Živković, AJ Kruchkov, M Bartkowiak… - Physical Review …, 2018 - APS
Due to their topological protection and nanometric size, magnetic skyrmions are anticipated
to form components of new high-density memory technologies. In metallic systems, skyrmion …

Measuring the formation energy barrier of skyrmions in zinc-substituted

MN Wilson, M Crisanti, C Barker, A Štefančič, JS White… - Physical Review B, 2019 - APS
We report small-angle neutron scattering (SANS) measurements of the skyrmion lattice in
(Cu 0.976 Zn 0.024) 2 OSeO 3 under the application of electric and magnetic fields. These …

Reorientations, relaxations, metastabilities, and multidomains of skyrmion lattices

LJ Bannenberg, F Qian, RM Dalgliesh, N Martin… - Physical Review B, 2017 - APS
Magnetic skyrmions are nanosized topologically protected spin textures with particlelike
properties. They can form lattices perpendicular to the magnetic field, and the orientation of …

Response of the skyrmion lattice in mnsi to cubic magnetocrystalline anisotropies

T Adams, M Garst, A Bauer, R Georgii, C Pfleiderer - Physical review letters, 2018 - APS
We report high-precision small-angle neutron scattering of the orientation of the Skyrmion
lattice in a spherical sample of MnSi under systematic changes of the magnetic field …

Ferromagnetic resonance with magnetic phase selectivity by means of resonant elastic x-ray scattering on a chiral magnet

S Pöllath, A Aqeel, A Bauer, C Luo, H Ryll, F Radu… - Physical review …, 2019 - APS
Cubic chiral magnets, such as Cu 2 OSeO 3, exhibit a variety of noncollinear spin textures,
including a trigonal lattice of spin whirls, the so-called skyrmions. Using magnetic resonant …

Topological energy barrier for skyrmion lattice formation in MnSi

AWD Leishman, RM Menezes, G Longbons, ED Bauer… - Physical Review B, 2020 - APS
We report the direct measurement of the topological skyrmion energy barrier through a
hysteresis of the skyrmion lattice in the chiral magnet MnSi. Measurements were made using …

Spin structure relation to phase contrast imaging of isolated magnetic Bloch and Néel skyrmions

S Pöllath, T Lin, N Lei, W Zhao, J Zweck, CH Back - Ultramicroscopy, 2020 - Elsevier
Magnetic skyrmions are promising candidates for future storage devices with a large data
density. A great variety of materials have been found that host skyrmions up to the room …