Results 211 to 220 of about 21,197 (309)

Generation of Probabilistic Bits by Exploiting Orthogonal Spin Currents in Magnetic Trilayers

Advanced Science, EarlyView.
Fe/Ti/CoFeB trilayers generate orthogonal spin currents that drive stochastic spin–orbit‐torque switching for probabilistic‐bit operation. The switching probability is continuously controlled by the in‐plane magnetic field and drive current, enabling tunable random bit generation.
Donghyeon Han, Chaehyeon Shin, Seok‐Jong Kim, Yunho Jang, Daekyu Koh, Taehwan Kim, Jaeheon Jung, Geon‐Woo Baek, Minseok Kang, Eunseok Kim, Geun‐Hee Lee, Jeongchun Ryu, Makoto Kohda, Junsaku Nitta, Kab‐Jin Kim, Jongsun Park, Kyung‐Jin Lee, Byong‐Guk Park   +17 more
wiley   +1 more source

Tunable itinerant ferromagnetism in two-dimensional FePd₂Te₂ hosting 1D spin chains.

Newton
Ruiz AM, Shumilin A, Dey S, López-Alcala D, Baldoví JJ.   +4 more
europepmc   +1 more source

First principles investigation of the ferromagnetism in TM-doped arsenene monolayer (TM = Mn and Fe). [PDF]

Nanoscale Adv
Tan PM, Son NT, Ponce-Pérez R, Nguyen DK, Guerrero-Sanchez J, Hoat DM.   +5 more
europepmc   +1 more source

Seeded Vapor Phase Growth of Fe-Intercalated Fe3GeTe2 Nanoplates with Large Coercive Field. [PDF]

Nano Lett
Lin Y, Shi Z, Fei F, He Y, Wang Y, Rhodes DA, Xiao J, Muller DA, Jin S.   +8 more
europepmc   +1 more source

Diverse Landscape of Tunable Magnetic, Topological, and Ferroelectric States in 2D Ti3Se3Te2

Advanced Science, EarlyView.
Ti3Se3Te2 emerges as a multifunctional 2D van der Waals platform. The monolayer is a dynamically stable ferromagnetic quantum anomalous Hall insulator. In bilayers, two stacking configurations yield distinct phases: AA‐stacking hosts an altermagnetic quantum spin Hall insulator, while AA′‐stacking exhibits three‐state in‐plane ferroelectricity ...
Jiangtao Yu, Jingbo Bai, Yali Yang, Shifeng Qian, Xiaotian Wang, Zhuhong Liu   +5 more
wiley   +1 more source

Evidence of competing ground states between fractional Chern insulator and antiferromagnetism in moiré MoTe₂. [PDF]

Nat Commun
Chang X, Liu F, Xu F, Xu C, Xiao J, Sun Z, Jiao P, Zhang Y, Wang S, Shen B, He R, Watanabe K, Taniguchi T, Zhong R, Jia J, Shi Z, Liu X, Zhang Y, Qian D, Li T, Jiang S.   +20 more
europepmc   +1 more source

Broadening Hard‐Magnet Discovery Beyond Symmetry Constraints via Unified Effective Anisotropy

Advanced Science, EarlyView.
A unified effective‐anisotropy descriptor (Keff) extends hard‐magnet screening across all seven crystal systems, beyond the uniaxial restriction of conventional searches. Machine‐learning screening of 9320 known ferromagnets and diffusion‐model generation together yield 38 rare‐earth‐free or ‐lean candidates with DFT‐validated magnetic hardness (κ > 1),
Hojae Kim, Hyeondeok Shin, Kyungju Nam, Seunghyo Noh, Donghwi Kim, Yousung Jung   +5 more
wiley   +1 more source

Electrical control of induced magnetism in an air-stable two-dimensional semiconductor. [PDF]

Sci Adv
Zhang Q, Ghosh M, Zhumagulov Y, Cicvárek O, Chen Y, Long F, Lin Y, Al Mejamai A, Félisaz J, Plutnarová I, Yang J, Do HTB, Plutnar J, Bosman M, Zhou S, Eda G, Yazyev OV, Sofer Z, Avsar A.   +18 more
europepmc   +1 more source

Symmetry‐Driven Unconventional Magnetoelectric Coupling in Perovskite Altermagnets: From Bulk to the Two‐Dimensional Limit

Advanced Science, EarlyView.
The symmetry‐driven coexistence of altermagnetism and (anti)ferroelectricity in perovskites shows a strong dimensional dependence. Upon reducing the system from bulk to the two‐dimensional limit, only C‐type antiferromagnetic order retains ferroelectrically switchable altermagnetism, whereas A‐ and G‐type orders become conventional antiferromagnets ...
Zhou Cui, Ziye Zhu, Xunkai Duan, Bowen Hao, Xianzhang Chen, Jiayong Zhang, Tong Zhou   +6 more
wiley   +1 more source

Ferromagnetic Semiconductor In_0.75Fe_0.25Sb for All-Optical Control of Light Polarization. [PDF]

ACS Omega
Ribeiro MF, Zarpellon J, Mosca DH, Varalda J.   +3 more
europepmc   +1 more source