Recent developments in perpendicular magnetic anisotropy thin films for data storage applications

B Tudu, A Tiwari - Vacuum, 2017 - Elsevier
The incessant demand for higher density, faster access time and lower power consuming
memory devices such as random access memories have driven tremendous research and …

Microwave assisted magnetic recording technologies and related physics

S Okamoto, N Kikuchi, M Furuta… - Journal of Physics D …, 2015 - iopscience.iop.org
Microwave assisted magnetic recording (MAMR) has been proposed as one of the
prospective recording technologies for forthcoming tera-bit-class magnetic recording. In this …

Gilbert dam** constants of Ta/CoFeB/MgO (Ta) thin films measured by optical detection of precessional magnetization dynamics

S Iihama, S Mizukami, H Naganuma, M Oogane… - Physical Review B, 2014 - APS
The magnetization dynamics of both Ta/CoFeB/MgO and Ta/CoFeB/Ta films were
investigated using an all-optical pump-probe method. The magnetic field strength and the …

Quadratic Scaling of Intrinsic Gilbert Dam** with Spin-Orbital Coupling in FePdPt Films: Experiments and Ab Initio Calculations

P He, X Ma, JW Zhang, HB Zhao, G Lüpke, Z Shi… - Physical review …, 2013 - APS
The dependence of the intrinsic Gilbert dam** parameter α 0 on the spin-orbital coupling
strength ξ is investigated in L 1 0 ordered FePd 1-x Pt x films by time-resolved magneto …

[HTML][HTML] Fundamentals and perspectives of ultrafast photoferroic recording

AV Kimel, AM Kalashnikova, A Pogrebna, AK Zvezdin - Physics Reports, 2020 - Elsevier
The ability to switch ferroics (ferro-, ferri-, antiferromagnets, ferroelectrics, multiferroics)
between two stable bit states is one of the keystones of modern data storage technology …

Strain-induced modulation of perpendicular magnetic anisotropy in Ta/CoFeB/MgO structures investigated by ferromagnetic resonance

G Yu, Z Wang, M Abolfath-Beygi, C He, X Li… - Applied Physics …, 2015 - pubs.aip.org
We demonstrate strain-induced modulation of perpendicular magnetic anisotropy (PMA) in
(001)-oriented [Pb (Mg 1/3 Nb 2/3) O 3](1− x)-[PbTiO 3] x (PMN-PT) substrate/Ta/CoFeB …

Resolving the role of femtosecond heated electrons in ultrafast spin dynamics

J Mendil, P Nieves, O Chubykalo-Fesenko… - Scientific reports, 2014 - nature.com
Magnetization manipulation is essential for basic research and applications. A fundamental
question is, how fast can the magnetization be reversed in nanoscale magnetic storage …

Data storage: review of Heusler compounds

Z Bai, LEI Shen, G Han, YP Feng - Spin, 2012 - World Scientific
In the recent decade, the family of Heusler compounds has attracted tremendous scientific
and technological interest in the field of spintronics. This is essentially due to their …

Observation of the intrinsic Gilbert dam** constant in Co/Ni multilayers independent of the stack number with perpendicular anisotropy

HS Song, KD Lee, JW Sohn, SH Yang… - Applied Physics …, 2013 - pubs.aip.org
We investigate the intrinsic Gilbert dam** constant in perpendicular magnetic anisotropy
Co/Ni multilayer system by means of an all-optical method. We find that the intrinsic Gilbert …

Time-domain study of magnetization dynamics in magnetic thin films and micro-and nanostructures

A Barman, A Haldar - Solid State Physics, 2014 - Elsevier
The research in magnetization dynamics has growing interest which is driven by both
fundamental quests and technological demands. Ultrafast dynamics of magnetization …