MAGNETIZATIONFEMTOSECOND pulsesMAGNETIC materialsEver since its discovery around a decade ago, all-optical magnetization switching (AOS) using femtosecond laser pulses has shown potential for future data storage and logic devices. In particular, single pulse helicity independent AOS in certain ferrimagnetic...
Energy-efficient control of magnetization without the help of a magnetic field is a key goal of spintronics. Purely heat-induced single-pulse all-optical toggle switching has been demonstrated, but so far only in Gd based amorphous ferrimagnet films. In this work, we demonstrate toggle switching...
This focusing of the electric field lines means that the electric field lines have a strong component in the plane of the disk along the sides of the island, which enables all-optical switching of the magnetization of the island 130c by the IFE. FIG. 5B shows an embodiment of the near-...
and renewable energy devices Arafat Rahman, Alamgir Kabir & Tareq Mahmud Ab-initio simulations using density functional theory (DFT) were employed to investigate the structural, mechanical, electronic, magnetic, optical, and thermoelectric properties of halide perovskites BaCoX3 (X = Cl, Br...
With the development of all-optical networks, all-optical devices have become a research hotspot in recent years. Two-dimensional materials, represented by graphene and black phosphorus, have attracted great interest in the scientific community due to their excellent optical, electrical, magnetic, and...
The machine-readable medium (e.g., memory 1660) may include, but is not limited to, flash memory, optical disks, CD-ROMs, DVD ROMs, RAMs, EPROMs, EEPROMs, magnetic or optical cards, phase change memory (PCM), or other types of machine-readable media suitable for storing electronic or...
4) Magnetization reversal 磁化翻转 1. RE-TM antiferromagnetic coupling and laser induced ultrafast magnetization reversal dynamics in GdFeCo magneto-optical films GdFeCo磁光薄膜中RE-TM反铁磁耦合与激光感应超快磁化翻转动力学研究 更多例句>> 5) flux reversal 磁通翻转6) the switching field 翻转场...
Single event upset rate analysis of SRAM/MOS equipments in satellite optical communication system 卫星光通信系统中SRAM/MOS器件的单粒子翻转率分析6. A New SEU Tolerant Satellite Dynamically-Reconfigurable System Based on SDR 抗单粒子翻转的可重构卫星通信系统7...
Exchange biasing and coercive field of molecular\|beam\|epitaxy\|grown Fe/Fe\-\{50\}Mn\-\{50\} bilayers have been investigated by Surface Magneto\|optical Kerr Effect(SMOKE) and ferromagnetic resonance measurements. 利用表面磁光克尔效应和铁磁共振对分子束外延生长的Fe/Fe50 Mn50 双层膜的交换...
All-optical switching (AOS) of magnetic materials describes the reversal of the magnetization using short (femtosecond) laser pulses, and has been observed in a variety of materials. In the past decade it received extensive attention due to its high potential for fast and energy-efficient data ...