Tootfinder

Dynamic Landau-Lifshitz-Bloch-Slonczewski equations for spintronics
Pascal Thibaudeau, Mouad Fattouhi, Liliana D. Buda-Prejbeanu
https://arxiv.org/abs/2510.04562 https://…

Dynamic Landau-Lifshitz-Bloch-Slonczewski equations for spintronics
The atomistic Landau-Lifshitz-Gilbert equation is challenged when modeling spintronic devices where Joule heating is significant, due to its core assumption of a constant magnetization magnitude. Based on a statistical framework that treats the magnetization magnitude as a dynamic variable coupled to a thermal bath, we derive a dynamic Landau-Lifshitz-Bloch-Slonczewski set of equations for torques, that captures the transient, heating-induced demagnetization that occurs during high-current oper…

#FensterFreitag (almost) #Budapest #interrail edition

Replaced article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[1/9]:
- Sparse View Tomographic Reconstruction of Elongated Objects using Learned Primal-Dual Networks
Buda Baji\'c, Johannes A. J. Huber, Benedikt Neyses, Linus Olofsson, Ozan \"Oktem

Eu pareço sério, mas eu fui avisar aos alunos que jš estava indo pra sala aplicar a prova com a seguinte mensagem no WhatsApp:
"Jš vou subir. Vão completando suas preces aí pra Jesus, Virgem Maria, Buda, Alš, o Grande Deus Cornudo, Shiva, Oxossi e etc, de acordo com a religião de cada um rs."
Bom, ninguém pode dizer que eu não sou bem inclusivo no aspecto religioso rs.

Low-Noise Nanoscale Vortex Sensor for Out-of-Plane Magnetic Field Detection
Ajay Jha, Alvaro Palomino, St\'ephane Auffret, H\'el\`ene B\'ea, Ricardo C. Sousa, Liliana D. Buda-Prejbeanu, Bernard Dieny
https://arxiv.org/abs/2509.16763

Low-Noise Nanoscale Vortex Sensor for Out-of-Plane Magnetic Field Detection
This study investigates a vortex sensor based on a nanoscale (sub-100 nm) magnetic tunnel junction (MTJ) with a strong shape anisotropy, designed for sensitivity to the out-of-plane magnetic field component ($H_z$). The sensor comprises a free layer with a vortex configuration and a perpendicularly magnetized reference layer, which provides a reproducible and linear response when excited by a perpendicular magnetic field. Experimental measurements and micromagnetic simulations were combined to …