10 papers · 1 filter
From Film to Flakes: Electronic Properties and Magnetization Variations in Yttrium Iron Garnet
Pia M. Düring, Seema, Roman Hartmann +7
Yttrium iron garnet (YIG) is a ferrimagnetic insulator valued for its high Curie temperature, very low magnetic damping, and ability to support long-range spin-wave transport. Thes…
Ultrathin bismuth-yttrium iron garnet films with tunable magnetic anisotropy
Hanchen Wang, William Legrand, Davit Petrosyan +7
We report on the epitaxial growth of nm-thick films of bismuth-substituted yttrium iron garnet (BiYIG) by high-temperature off-axis radio-frequency magnetron sputtering. We demonst…
Statistical characterization of the spin Hall magnetoresistance in YIG/Pt heterostructures
Denise Reustlen, Sebastian Sailler, Davina U. Schmidt +3
The spin Hall magnetoresistance (SMR) is widely used to study the interplay between charge and spin currents in bilayers of a magnetic insulator and a normal metal. However, not mu…
Low-temperature-compatible iron garnet films grown by liquid phase epitaxy
Jamal Ben Youssef, Nathan Beaulieu, Richard Schlitz +3
Single-crystalline yttrium iron garnet (YIG) thin films (< 100 nm) form the backbone of magnonics, owing to the record-low losses affecting their magnetization dynamics. However, t…
Lattice-tunable substituted iron garnets for low-temperature magnonics
William Legrand, Yana Kemna, Stefan Schären +7
The synthesis of nm-thick epitaxial films of iron garnets by physical vapor deposition has opened up exciting opportunities for the on-chip generation and processing of microwave s…
Magnetic aftereffect and Barkhausen effect in thin films of the altermagnetic candidate Mn5Si3
Gregor Skobjin, Javier Rial, Sebastian Beckert +6
Altermagnetism as a third distinct type of collinear magnetic ordering lately attracts vivid attention. We here study the Hall effect response of micron-scale Hall bars patterned i…