Results 111 to 120 of about 26,599 (291)

Spintronics ?

, 2003
This is a brief review of spin physics in semiconductors, as well as of the historic roots of the recent very active research of spin-related phenomena.
Dyakonov, Michel
core  

Silicon spin diffusion transistor: materials, physics and device characteristics

, 2005
The realisation that eaveryday electronics has ignored the spin of the carrier in favour of its charge is the foundation of the field of spintronics. Starting with simple two-terminal devices based on GMR and tunnel magnetoresistance, the technology has ...
Tiusan, C, Ensell, G, Dennis, C L, Thompson, S M, Gregg, J F   +4 more
core   +2 more sources

Chiral Phonon–Driven Ultrafast Spin Currents in a Non‐Magnetic Ferroelectric

Advanced Materials, EarlyView.
Broadband terahertz emission spectroscopy shows signatures of ultrafast spin‐current generation in non‐magnetic ferroelectric β$\beta$’‐In2Se3${\rm In}_2{\rm Se}_3$. Reversal of the emitted field upon sample inversion and substitution of Pt with W indicates spin‐Hall‐mediated charge conversion, while polarization‐resolved measurements reveal ...
Thomas B. Gill, Ahmet Yagmur, Matthew Rogers, Luke Benson, Nathan Fox, Ben Muggleton, Zabeada Aslam, Conor McCluskey, Phoenix Robinson, Oscar Cespedes, Bryan Hickey, Timothy Moorsom, Marty Gregg, Edmund H. Linfield, Sukhdeep Dhillon, Satoshi Sasaki, Joshua R. Freeman   +16 more
wiley   +1 more source

Neuromorphic Spintronics

Neuromorphic spintronics combines two advanced fields in technology, neuromorphic computing and spintronics, to create brain-inspired, efficient computing systems that leverage the unique properties of the electron's spin. In this book chapter, we first introduce both fields - neuromorphic computing and spintronics and then make a case for neuromorphic
Atreya Majumdar, Karin Everschor-Sitte
openaire   +3 more sources

Spintronics: Sources and Challenge, Personal Perspective

, 2016
Spintronics emerged very recently as a quickly developing interdisciplinary field in the framework of solid-state physics with tempting technological perspectives.
Rashba, Emmanuel
core   +4 more sources

Bipolar Spintronics

, 2006
Bipolar spintronics, typically realized in systems which include semiconductors, is an emerging subfield of spintronics in which carriers of both polarities (electrons and holes) are important.
Zutic, Igor, Fabian, Jaroslav
core  

Quantification of Magnetic Interactions in van der Waals Heterostructures Using Lorentz Transmission Electron Microscopy and Off‐Axis Electron Holography

Advanced Materials, EarlyView.
Cross‐sectional Lorentz TEM and off‐axis electron holography visualize the magnetic domain structure and quantify interlayer coupling in Fe3GeTe2/graphite/Fe3GeTe2 heterostructures. A stray‐field coupling length of 37±$\pm$7 nm marks the onset of domain misalignment between the layers.
Joachim Dahl Thomsen, Qianqian Lan, Nikolai S. Kiselev, Eva Duft, Arslan Rehmat, Zdeněk Sofer, Rafal E. Dunin‐Borkowski   +6 more
wiley   +1 more source

Terahertz emission from spin to charge conversion in type-II dirac semimetal PtTe2/ferromagnet heterostructure

Results in Physics
An emerging type-II Dirac semimetal PtTe2 exhibits a large potential for spintronic devices due to the high conductivity, high mobility, and good air stability.
Yun Sun, Peiyuan Yu, Ying Zhang, Yong Wu, Jie Zhang, Tianxiao Nie   +5 more
doaj   +1 more source

Spintronics with metallic nanowires

, 2017
This article focuses on spintronics with metallic nanowires. It begins with a review of the highlights of spintronics research, paying attention to the very important developments accomplished with tunnel junctions.
J.-Ph. Ansermet
core   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source