Results 71 to 80 of about 26,599 (291)

Orbital Engineering through Strain‐Induced Spin–Orbit–Lattice Coupling in Sr2FeReO6 Double Perovskites

Advanced Functional Materials, EarlyView.
Epitaxial strain drives oxygen‐octahedral reconfiguration in Sr2FeReO6 double‐perovskite thin films, inducing orbital‐selective reconstruction of Re 5d states through modified Fe–O–Re hybridization. This coupled lattice–orbital response enables magnetic easy‐axis reversal and a transition from metallic‐like to semiconducting‐like transport.
Gahee Noh, Seong‐Sik Kim, Hansol Lee, Yong‐Jin Kim, Yeongrok Jin, Donghwa Lee, Ho Nyung Lee, Jaekwang Lee, Chan‐Ho Yang, Changhee Sohn, Si‐Young Choi   +10 more
wiley   +1 more source

Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses

Advanced Materials, EarlyView.
Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami, Yangming Wang, Seigo Souma, Hiroto Nakamura, Akito Sakai, Takumi Osumi, Hang Su, Hikaru Watanabe, Shun'ichiro Kurosawa, Rikuto Oiwa, Daisuke Nishio‐Hamane, Kosuke Nakayama, Takuya Nomoto, Ryotaro Arita, Takafumi Sato, Satoru Nakatsuji   +15 more
wiley   +1 more source

Organic Spintronics

, 2010
In this chapter we review the emerging field of organic spintronics, emphasizing both the fundamental aspects of spin injection, transport, relaxation and detection in hybrid inorganic–organic heterostructures, and organic diodes as well as their ...
Österbacka, Ronald, Majumdar, Himadri, S. Majumdar, H.S. Majumdar, R. Österbacka, Majumdar, Sayani   +5 more
core   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Magnetization switching driven by magnonic spin dissipation

Nature Communications
Efficient control of magnetization in ferromagnets is crucial for high-performance spintronic devices. Magnons offer a promising route to achieve this objective with reduced Joule heating and minimized power consumption.
Won-Young Choi, Jae-Hyun Ha, Min-Seung Jung, Seong Been Kim, Hyun Cheol Koo, OukJae Lee, Byoung-Chul Min, Hyejin Jang, Aga Shahee, Ji-Wan Kim, Mathias Kläui, Jung-Il Hong, Kyoung-Whan Kim, Dong-Soo Han   +13 more
doaj   +1 more source

Enhancement in the interfacial perpendicular magnetic anisotropy and the voltage-controlled magnetic anisotropy by heavy metal doping at the Fe/MgO interface

APL Materials, 2018
We investigated the influence of heavy metal doping at the Fe/MgO interface on the interfacial perpendicular magnetic anisotropy (PMA) and the voltage-controlled magnetic anisotropy (VCMA) in magnetic tunnel junctions prepared by sputtering-based ...
Takayuki Nozaki, Tatsuya Yamamoto, Shingo Tamaru, Hitoshi Kubota, Akio Fukushima, Yoshishige Suzuki, Shinji Yuasa   +6 more
doaj   +1 more source

Spintronics: The molecular way

, 2017
An invited Meeting Report on the first European Conference on Molecular Spintronics, held in Bologna (Italy)
Seneor, Pierre, Pierre Seneor, Andrea Cornia, CORNIA, Andrea   +3 more
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

The role of non-uniform magnetization texture for magnon–magnon coupling in an antidot lattice

Scientific Reports
We numerically study the spin-wave dynamics in an antidot lattice based on a Co/Pd multilayer structure with reduced perpendicular magnetic anisotropy at the edges of the antidots.
Mathieu Moalic, Mateusz Zelent, Krzysztof Szulc, Maciej Krawczyk   +3 more
doaj   +1 more source

Prospect for antiferromagnetic spintronics

, 2021
Exploiting both spin and charge of the electron in electronic micordevices has lead to a tremendous progress in both basic condensed-matter research and microelectronic applications, resulting in the modern field of spintronics.
Martí Rovirosa, Xavier, Fina, Ignasi, Jungwirth, Tomas   +2 more
core