Results 201 to 210 of about 2,935,028 (286)

Why Homochirality in Biology? Coherent Water as a Morphogenetic Dynamic Mold Down to the Molecular Level: A QED Perspective. [PDF]

Entropy (Basel)
Renati P.
europepmc   +1 more source

Analysis of self-heating of thermally assisted spin-transfer torque magnetic random access memory. [PDF]

Beilstein J Nanotechnol, 2016
Deschenes A, Muneer S, Akbulut M, Gokirmak A, Silva H.   +4 more
europepmc   +1 more source

Combinatorial Survey of Structural Phase Distribution and Magnetism in Fe‐Ge‐Te Composition‐Spread Thin Film Libraries

Advanced Electronic Materials, EarlyView.
ABSTRACT Magnetic 2‐dimensional (2D) van der Waals (vdW) materials have garnered tremendous attention. The vdW ferromagnet Fe5Ge1Te2 has a Curie temperature Tc of ≈ 270 K, which is tailorable by tuning the stoichiometry and the Fe deficiency to reach room temperature.
Chih‐Yu Lee, Takahiro Yamazaki, Peng Yan, Ryan Kim, Masato Kotsugi, Efrain E. Rodriguez, Joseph W. Bennett, Ichiro Takeuchi   +7 more
wiley   +1 more source

Efficient field-free magnetization switching through orbital-current-enhanced magnon torque. [PDF]

Nat Commun
Shi G, Bai H, Zhang C, Han L, Dai J, Tan HR, Du M, Pu Y, He W, Li Z, Soumyanarayanan A, Song C, Elyasi M, Yang H.   +13 more
europepmc   +1 more source

Amorphous Tungsten Driving Extraordinary Long‐Range Interlayer Exchange Coupling and Large Spin‐Orbit Torque

Advanced Electronic Materials, EarlyView.
The amorphous tungsten (W) is found to be a promising non‐magnetic interlayer simultaneously driving the long‐range interlayer exchange coupling and the large spin Hall effect in a synthetic antiferromagnet (SyAF). Thanks to these characteristics, efficient spin‐orbit torque switching is achieved in the SyAF.
Xueyao Hou, Keita Ito, Varun K. Kushwaha, Takumi Yamazaki, Junwei Gu, Zhenchao Wen, Keisuke Masuda, Jun Okabayashi, Shoya Sakamoto, Takeshi Seki   +9 more
wiley   +1 more source

Organic Electrochemical Transistors for Energy‐Autonomous Bioelectronics: Materials, Devices, and System Integration

Advanced Electronic Materials, EarlyView.
This review surveys organic electrochemical transistors as core building blocks for energy‐autonomous bio‐integrated electronics. We outline device physics, OMIEC materials, and electrolyte effects that enable sub‐volt, high‐gain operation, and discuss direct coupling with mechanical, thermal, and optical energy harvesters to realize battery‐free ...
Jonggeun Park, Yeong Joo Jo, Yong Hyun Kwon, Sang‐Woo Kim   +3 more
wiley   +1 more source

Symmetric and Asymmetric Magnetic Tunnel Junctions with Embedded Nanoparticles: Effects of Size Distribution and Temperature on Tunneling Magnetoresistance and Spin Transfer Torque. [PDF]

Sci Rep, 2017
Useinov A, Lin HH, Lai CH.
europepmc   +1 more source

Atomic-Scale Anisotropy Competition Drives Spin Reorientation in Intercalated 2D Ferromagnets. [PDF]

ACS Nanosci Au
Tseng YS, Tang WS, Huang BH, Tang YH.
europepmc   +1 more source

Stable Magnetic Nanodomains Engineered Via Ga+‐ion Irradiation For Deterministic Sequential Switching

Advanced Electronic Materials, EarlyView.
Tiny magnetic regions separated by domain walls can store data, but controlling them precisely is difficult. We use focused ion beams to create nanoscale “anisotropy wells” that pin these walls from both sides. This bidirectional pinning holds domains stable in either direction, even with no field applied.
Gijs W.A. Simons, Rik F.J. van Haren, Bert Koopmans   +2 more
wiley   +1 more source

Applied spintronics: From spin transport to spin-charge interconversion and emerging devices. [PDF]

Sci Adv
Bibes M, Gomonay O, Kuschel T, Sinova J, Weiler M, Fukami S, Kläui M.   +6 more
europepmc   +1 more source