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Offenbar erneuter Drohnenangriff auf AKW Saporischschja
Die Ukraine hat offenbar das von Russland kontrollierte Atomkraftwerk in Saporischschja mit Drohnen angegriffen. Eine sei auf der Kuppel eines Kraftwerksblocks explodiert, habe aber keinen Schaden angerichtet, erklärte die von Russland eingesetzte Verwaltung des ukrainischen Kraftwerks.
Die internationale Atombehörde IAEA in Wien erklärte, man…
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IAEA - International Atomic Energy Agency ⚛️ (@iaeaorg) on X
IAEA experts have been informed by ZNPP that a drone detonated on site today. Such detonation is consistent with IAEA observations. “I urge to refrain from actions that contradict the 5 IAEA principles and jeopardise nuclear safety,” Director General @rafaelmgrossi said.

Voltage-insensitive stochastic magnetic tunnel junctions with double free layers
Rikuto Ota, Keito Kobayashi, Keisuke Hayakawa, Shun Kanai, Kerem Y. \c{C}amsar{\i}, Hideo Ohno, Shunsuke Fukami
https://arxiv.org/abs/2405.20665

Voltage-insensitive stochastic magnetic tunnel junctions with double free layers
Stochastic magnetic tunnel junctions (s-MTJ) is a promising component of probabilistic bit (p-bit), which plays a pivotal role in probabilistic computers. For a standard cell structure of the p-bit, s-MTJ is desired to be insensitive to voltage across the junction over several hundred millivolts. In conventional s-MTJs with a reference layer having a fixed magnetization direction, however, the stochastic output significantly varies with the voltage due to spin-transfer torque (STT) acting on th…