Charge Pumping Under Spin Resonance in Si(100) Metal-Oxide-Semiconductor Transistors
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.064064
Abstract: Gate-pulse-induced recombination, known as the charge pumping (CP), is a fundamental carrier recombination process, and has been utilized as a method for analyzing electrical properties of defects (or dangling bonds) at the transistor interfaces, which… read more here.
Keywords: charge pumping; oxide semiconductor; metal oxide; recombination ... See more keywords
Real-time evolution and quantized charge pumping in magnetic Weyl semimetals
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.155123
Abstract: Real-time evolution and charge pumping in magnetic Weyl semimetals are studied by solving the time-dependent Schr\"{o}dinger equations. In the adiabatic limit of the real-time evolution, we show that the total pumped charge is quantized in… read more here.
Keywords: charge pumping; time; real time; time evolution ... See more keywords
Quantum classical approach to spin and charge pumping and the ensuing radiation in terahertz spintronics: Example of the ultrafast light-driven Weyl antiferromagnet Mn3Sn
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.174421
Abstract: The interaction of fs light pulses with magnetic materials has been intensely studied for more than two decades in order to understand ultrafast demagnetization in single magnetic layers or THz emission from their bilayers with… read more here.
Keywords: charge pumping; charge; local magnetization; spin charge ... See more keywords
Charge pumping driven by the laser-induced dynamics of the exchange splitting
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.094434
Abstract: We show that electric currents are induced in inversion asymmetric ferromagnets if the exchange splitting varies in time after excitation by laser pulses. We interpret this phenomenon as the magnetic variant of the inverse Edelstein… read more here.
Keywords: laser; driven laser; exchange splitting; charge pumping ... See more keywords
Optimization of quantized charge pumping using full counting statistics
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.035437
Abstract: We optimize the operation of single-electron charge pumps using full counting statistics techniques. To this end, we evaluate the statistics of pumped charge on a wide range of driving frequencies using Floquet theory, focusing here… read more here.
Keywords: counting statistics; charge pumping; full counting; charge ... See more keywords
Cooperative Charge Pumping and Enhanced Skyrmion Mobility.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.257203
Abstract: It is well known that moving magnetic textures may pump spin and charge currents along the direction of motion, a phenomenon called electronic pumping. Here, the electronic pumping arising from the steady motion of ferromagnetic… read more here.
Keywords: cooperative charge; charge; electronic pumping; charge pumping ... See more keywords
Elastodynamically Induced Spin and Charge Pumping in Bulk Heavy Metals.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.215902
Abstract: Analogous to the spin-Hall effect (SHE), ab initio electronic structure calculations reveal that acoustic phonons can induce charge (spin) current flowing along (normal to) its propagation direction. Using the Floquet approach we have calculated the elastodynamically… read more here.
Keywords: charge spin; charge pumping; charge; elastodynamically induced ... See more keywords
Improvement of charge-pumping electrically detected magnetic resonance and its application to silicon metal–oxide–semiconductor field-effect transistor
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Express"
DOI: 10.7567/apex.10.015701
Abstract: Charge-pumping electrically detected magnetic resonance (CP EDMR), or EDMR in the CP mode, is improved and applied to a silicon metal–oxide–semiconductor field-effect transistor (MOSFET). Real-time monitoring of the CP process reveals that high-frequency transient currents… read more here.
Keywords: detected magnetic; electrically detected; magnetic resonance; pumping electrically ... See more keywords