Recent advances in development of magnetic garnet thin films for applications in spintronics and photonics

Y Yang, T Liu, L Bi, L Deng - Journal of Alloys and Compounds, 2021 - Elsevier
Magnetic garnets (MG) are insulators with superior magnetic and optical properties, such as
high Curie temperature, highly tunable bulk perpendicular magnetic anisotropy (PMA) …

Ultra thin films of yttrium iron garnet with very low damping: A review

G Schmidt, C Hauser, P Trempler… - … status solidi (b), 2020 - Wiley Online Library
Thin film Yttrium Iron Garnet (YIG) is a promising material for integrated magnonics. To
introduce YIG into nanofabrication processes it is necessary to fabricate very thin YIG films …

Low damping and microstructural perfection of sub-40nm-thin yttrium iron garnet films grown by liquid phase epitaxy

C Dubs, O Surzhenko, R Thomas, J Osten… - Physical Review …, 2020 - APS
The field of magnon spintronics is experiencing an increasing interest in the development of
solutions for spin-wave-based data transport and processing technologies that are …

[HTML][HTML] Ferrimagnetic insulators for spintronics: Beyond garnets

S Emori, P Li - Journal of Applied Physics, 2021 - pubs.aip.org
Ferrimagnetic insulators have gained much attention as material platforms with efficient
magnetization dynamics. To date, epitaxial iron garnet thin films are the most widely used …

Ultralow damping in nanometer-thick epitaxial spinel ferrite thin films

S Emori, D Yi, S Crossley, JJ Wisser… - Nano …, 2018 - ACS Publications
Pure spin currents, unaccompanied by dissipative charge flow, are essential for realizing
energy-efficient nanomagnetic information and communications devices. Thin-film magnetic …

Propagating spin waves in nanometer-thick yttrium iron garnet films: Dependence on wave vector, magnetic field strength, and angle

H Qin, SJ Hämäläinen, K Arjas, J Witteveen… - Physical Review B, 2018 - APS
We present a comprehensive investigation of propagating spin waves in nanometer-thick
yttrium iron garnet (YIG) films. We use broadband spin-wave spectroscopy with integrated …

Spin waves with large decay length and few 100 nm wavelengths in thin yttrium iron garnet grown at the wafer scale

S Maendl, I Stasinopoulos, D Grundler - Applied Physics Letters, 2017 - pubs.aip.org
Using conventional coplanar waveguides (CPWs), we excited spin waves with a wavelength
λ down to 310 nm in a 200 nm thin yttrium iron garnet film grown by liquid phase epitaxy …

High spin-wave propagation length consistent with low damping in a metallic ferromagnet

L Flacke, L Liensberger, M Althammer, H Huebl… - Applied physics …, 2019 - pubs.aip.org
We report ultralow intrinsic magnetic damping in Co 25 Fe 75 heterostructures, reaching the
low 10− 4 regime at room temperature. By using a broadband ferromagnetic resonance …

Negligible magnetic losses at low temperatures in liquid phase epitaxy grown films

AR Will-Cole, JL Hart, V Lauter, A Grutter, C Dubs… - Physical Review …, 2023 - APS
Yttrium iron garnet (Y 3 Fe 5 O 12; YIG) has a unique combination of low magnetic damping,
high spin-wave conductivity, and insulating properties that make it a highly attractive …

Spin wave propagation in ultrathin magnetic insulators with perpendicular magnetic anisotropy

J Chen, C Wang, C Liu, S Tu, L Bi, H Yu - Applied Physics Letters, 2019 - pubs.aip.org
Magnetic thin films with perpendicular magnetic anisotropy (PMA) offer opportunities for
studying magnetostatic forward volume mode (MSFVM) spin waves with isotropic …