Probing ultrafast magnetization dynamics using bright circularly polarized high harmonics

Dmitriy Zusin, Ronny Knut, Patrik Grychtol, Ofer Kfir, Christian Gentry, Hans Nembach, Justin Shaw, Tom Silva, Avner Fleischer, Oren Cohen, Henry Kapteyn, Margaret Murnane

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We generate bright circularly polarized high harmonics and use this new table-top light source to capture ultrafast magnetization dynamics for the first time by measuring laser-driven ultrafast demagnetization in a FeCr alloy.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - 10 Aug 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose
Period10/05/1515/05/15

Keywords

  • Demagnetization
  • Harmonic analysis
  • Magnetic separation
  • Magnetization
  • Nickel
  • Saturation magnetization
  • X-rays

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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