Tootfinder

Kellerduell in der #ErimaGFL, meiner Meinung nach das Team mit dem besten Spieltagcatering (Spiders) gegen das Team mit dem besten DJ und Stadionkommentar (Dolphins). Wertung ausschließlich subjektiv vermittelt. Diese Woche würde ich dann gerne #paderboom siegen sehen!

Cryogenic magnetization dynamics in tensile-strained ultrathin yttrium iron garnets with tunable magnetic anisotropy
Jihyung Kim, Dongchang Kim, Seung-Gi Lee, Yung-Cheng Li, Jae-Chun Jeon, Jiho Yoon, Sachio Komori, Ryotaro Arkakwa, Tomoyasu Taniyama, Stuart S. P. Parkin, Kun-Rok Jeon
https://arxiv.org/abs/2507.12776

Cryogenic magnetization dynamics in tensile-strained ultrathin yttrium iron garnets with tunable magnetic anisotropy
We report a significant reduction of low-temperature damping losses in tensile-strained, ultrathin Y3Fe5O12 (YIG) films grown by pulsed laser deposition, exhibiting ultralow damping constants and tunable magnetic anisotropy. Comparative broadband FMR measurements show that tensile-strained YIG films on Gd3Sc2Ga3O12 (GSGG) retain low damping even at nanometer thicknesses and cryogenic temperatures, outperforming relaxed films on Gd3Ga5O12. Based on static magnetometry measurements and microstruc…

#Blakes7 Series C, Episode 07 - Children of Auron
FRANTON: With respect, sir. You and Cally are from the same sibling group, aren't you?
ZELDA: Yes, Cally's my twin.
FRANTON: Identical brain scan.
ZELDA: Optimum telepathic affinity.

Distribution of Eigenvalues of the Kohn Laplacian on Sphere Quotients
Adam Cohen, Yash Rastogi, Samuel Sottile, Yunus Zeytuncu
https://arxiv.org/abs/2509.11463 https://

Distribution of Eigenvalues of the Kohn Laplacian on Sphere Quotients
We prove a Weyl-type theorem for the Kohn Laplacian on sphere quotients as CR manifolds. We show that we can determine the fundamental group from the spectrum of the Kohn Laplacian in dimension three. Furthermore, we prove Sobolev estimates for the complex Green's operator on these quotient manifolds.

This evening I have been listening to one of @… 's podcasts and thinking about my failure in trying to lead the village's planning working group, and about the cognitive dissonance underlying my Tricycle project. I suspect this essay will be a grim read; it's not well formed in my mind as I sit down to write.

SIMPLETON: Yes, this will crash the economy because wrong math = lost money
EXPERT: No, this won’t crash the economy because people screw up even without AI, business operations are already riddled with ridiculous errors, and human systems have grown resilient to pervasive local failure
WISE SAGE: Yes, this will crash the economy because the economy is currently propped up by gullible investors •believing• this BS is real actual magic, and if they find out it it sucks like normal, the bubble pops
From @…: https://social.coop/@eb/115328355039744280

Czy wiecie, że saszetki nikotynowe o smaku owocowym są kluczowe dla bezpieczeństwa naszego wojska? Te o smaku tytoniu nie są. Tylko te owocowe.

Spin-wave propagation at low temperatures in YIG thin films on YSGG substrates
Jos\'e Elias Abr\~ao, Daan Weltens, Rhodri Mansell, Sebastiaan van Dijken, Luk\'a\v{s} Flaj\v{s}man
https://arxiv.org/abs/2510.04330

Spin-wave propagation at low temperatures in YIG thin films on YSGG substrates
The use of spin waves in magnetic thin films at cryogenic temperatures has long been hindered by the lack of a suitable material platform. Yttrium iron garnet (YIG) is the leading candidate, yet it is typically grown on gadolinium gallium garnet (GGG) substrates, which develop a large paramagnetic moment at low temperatures. This substrate effect limits spin-wave propagation. In this work, we demonstrate that thin YIG films grown on yttrium scandium gallium garnet (YSGG) substrates support robu…

Unarmed Stick Insect (yes, that really is its name) at Trebah Gardens in Cornwall.

Low-temperature-compatible iron garnet films grown by liquid phase epitaxy
Jamal Ben Youssef, Nathan Beaulieu, Richard Schlitz, Davit Petrosyan, Michaela Lammel, William Legrand
https://arxiv.org/abs/2509.06242

Low-temperature-compatible iron garnet films grown by liquid phase epitaxy
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, thin epitaxial YIG has mostly been investigated under ambient temperatures, limited by the paramagnetic losses occurring at low temperatures due to the gadolinium gallium garnet (GGG) substrates required for epitaxial growth. Driven by a growing interest in magnonic devices that can operate in cryogenic conditions and …