Literature DB >> 15352376

Terahertz emission via ultrashort-pulse excitation of magnetic metal films.

D J Hilton1, R D Averitt, C A Meserole, G L Fisher, D J Funk, J D Thompson, A J Taylor.   

Abstract

We observe terahertz emission by optical rectification of an intense 1.5-eV, 50-fs pulse in single-crystal iron thin films grown by molecular beam epitaxy. The azimuthal dependence of the emission indicates the presence of a magnetic nonlinearity and a nonmagnetic surface nonlinearity.

Entities:  

Year:  2004        PMID： 15352376     DOI： 10.1364/ol.29.001805

Source DB:  PubMed          Journal:  Opt Lett        ISSN： 0146-9592            Impact factor:   3.776


  4 in total

1.  Terahertz spin current pulses controlled by magnetic heterostructures.

Authors:  T Kampfrath; M Battiato; P Maldonado; G Eilers; J Nötzold; S Mährlein; V Zbarsky; F Freimuth; Y Mokrousov; S Blügel; M Wolf; I Radu; P M Oppeneer; M Münzenberg
Journal:  Nat Nanotechnol       Date:  2013-03-31       Impact factor: 39.213

2.  Ultrafast optical modification of exchange interactions in iron oxides.

Authors:  R V Mikhaylovskiy; E Hendry; A Secchi; J H Mentink; M Eckstein; A Wu; R V Pisarev; V V Kruglyak; M I Katsnelson; Th Rasing; A V Kimel
Journal:  Nat Commun       Date:  2015-09-16       Impact factor: 14.919

3.  Coherent emission from surface Josephson plasmons in striped cuprates.

Authors:  D Nicoletti; M Buzzi; M Fechner; P E Dolgirev; M H Michael; J B Curtis; E Demler; G D Gu; A Cavalleri
Journal:  Proc Natl Acad Sci U S A       Date:  2022-09-20       Impact factor: 12.779

4.  Ultrafast photothermoelectric effect in Dirac semimetallic Cd3As2 revealed by terahertz emission.

Authors:  Wei Lu; Zipu Fan; Yunkun Yang; Junchao Ma; Jiawei Lai; Xiaoming Song; Xiao Zhuo; Zhaoran Xu; Jing Liu; Xiaodong Hu; Shuyun Zhou; Faxian Xiu; Jinluo Cheng; Dong Sun
Journal:  Nat Commun       Date:  2022-03-25       Impact factor: 14.919
  4 in total

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