Literature DB >> 12857221

Femtosecond electron and spin dynamics in Ni/W(110) films.

H-S Rhie1, H A Dürr, W Eberhardt.   

Abstract

The collapse of the magnetic exchange splitting in 7 monolayer thick epitaxial Ni/W(110) films following a femtosecond laser pulse was measured using time-resolved photoemission spectroscopy. Ultrafast demagnetization during the laser induced hot electron cascade proceeds via spin-flip excitations with a relaxation time constant of 300+/-70 fs. At longer times the electronic system cools down and the magnetization is finally reestablished with a time constant of 3.2+/-0.2 ps.

Year:  2003        PMID： 12857221     DOI： 10.1103/PhysRevLett.90.247201

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  16 in total

1.  Probing the timescale of the exchange interaction in a ferromagnetic alloy.

Authors:  Stefan Mathias; Chan La-O-Vorakiat; Patrik Grychtol; Patrick Granitzka; Emrah Turgut; Justin M Shaw; Roman Adam; Hans T Nembach; Mark E Siemens; Steffen Eich; Claus M Schneider; Thomas J Silva; Martin Aeschlimann; Margaret M Murnane; Henry C Kapteyn
Journal:  Proc Natl Acad Sci U S A       Date:  2012-03-12       Impact factor: 11.205

2.  Distinguishing the ultrafast dynamics of spin and orbital moments in solids.

Authors:  C Boeglin; E Beaurepaire; V Halté; V López-Flores; C Stamm; N Pontius; H A Dürr; J-Y Bigot
Journal:  Nature       Date:  2010-05-27       Impact factor: 49.962

3.  Explaining the paradoxical diversity of ultrafast laser-induced demagnetization.

Authors:  B Koopmans; G Malinowski; F Dalla Longa; D Steiauf; M Fähnle; T Roth; M Cinchetti; M Aeschlimann
Journal:  Nat Mater       Date:  2009-12-13       Impact factor: 43.841

4.  Nanoscale spin reversal by non-local angular momentum transfer following ultrafast laser excitation in ferrimagnetic GdFeCo.

Authors:  C E Graves; A H Reid; T Wang; B Wu; S de Jong; K Vahaplar; I Radu; D P Bernstein; M Messerschmidt; L Müller; R Coffee; M Bionta; S W Epp; R Hartmann; N Kimmel; G Hauser; A Hartmann; P Holl; H Gorke; J H Mentink; A Tsukamoto; A Fognini; J J Turner; W F Schlotter; D Rolles; H Soltau; L Strüder; Y Acremann; A V Kimel; A Kirilyuk; Th Rasing; J Stöhr; A O Scherz; H A Dürr
Journal:  Nat Mater       Date:  2013-03-17       Impact factor: 43.841

5.  Interface-Induced Phenomena in Magnetism.

Authors:  Frances Hellman; Axel Hoffmann; Yaroslav Tserkovnyak; Geoffrey S D Beach; Eric E Fullerton; Chris Leighton; Allan H MacDonald; Daniel C Ralph; Dario A Arena; Hermann A Dürr; Peter Fischer; Julie Grollier; Joseph P Heremans; Tomas Jungwirth; Alexey V Kimel; Bert Koopmans; Ilya N Krivorotov; Steven J May; Amanda K Petford-Long; James M Rondinelli; Nitin Samarth; Ivan K Schuller; Andrei N Slavin; Mark D Stiles; Oleg Tchernyshyov; André Thiaville; Barry L Zink
Journal:  Rev Mod Phys       Date:  2017-06-05       Impact factor: 54.494

6.  Ultrafast and reversible control of the exchange interaction in Mott insulators.

Authors:  J H Mentink; K Balzer; M Eckstein
Journal:  Nat Commun       Date:  2015-03-30       Impact factor: 14.919

7.  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

8.  Band structure evolution during the ultrafast ferromagnetic-paramagnetic phase transition in cobalt.

Authors:  Steffen Eich; Moritz Plötzing; Markus Rollinger; Sebastian Emmerich; Roman Adam; Cong Chen; Henry Cornelius Kapteyn; Margaret M Murnane; Lukasz Plucinski; Daniel Steil; Benjamin Stadtmüller; Mirko Cinchetti; Martin Aeschlimann; Claus M Schneider; Stefan Mathias
Journal:  Sci Adv       Date:  2017-03-24       Impact factor: 14.136

9.  Critical behavior within 20 fs drives the out-of-equilibrium laser-induced magnetic phase transition in nickel.

Authors:  Phoebe Tengdin; Wenjing You; Cong Chen; Xun Shi; Dmitriy Zusin; Yingchao Zhang; Christian Gentry; Adam Blonsky; Mark Keller; Peter M Oppeneer; Henry C Kapteyn; Zhensheng Tao; Margaret M Murnane
Journal:  Sci Adv       Date:  2018-03-02       Impact factor: 14.136

10.  All-optical manipulation and probing of the d-f exchange interaction in EuTe.

Authors:  R R Subkhangulov; A B Henriques; P H O Rappl; E Abramof; Th Rasing; A V Kimel
Journal:  Sci Rep       Date:  2014-03-24       Impact factor: 4.379
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.