Large-Amplitude Spin Dynamics Driven by a THz Pulse in Resonance with an Electromagnon-Reference-Cited by-同舟云学术

Large-Amplitude Spin Dynamics Driven by a THz Pulse in Resonance with an Electromagnon

Published:2014-03-21 Issue:6177 Volume:343 Page:1333-1336
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Kubacka T.¹,Johnson J. A.²,Hoffmann M. C.³,Vicario C.⁴,de Jong S.³,Beaud P.²,Grübel S.²,Huang S.-W.²,Huber L.¹,Patthey L.⁴,Chuang Y.-D.⁵,Turner J. J.³,Dakovski G. L.³,Lee W.-S.³,Minitti M. P.³,Schlotter W.³,Moore R. G.⁶,Hauri C. P.⁴⁷,Koohpayeh S. M.⁸,Scagnoli V.²,Ingold G.²,Johnson S. L.¹,Staub U.²

Affiliation:

1. Institute for Quantum Electronics, Eidgenössische Technische Hochschule (ETH) Zürich, Wolfgang-Pauli-Strasse 16, 8093 Zürich, Switzerland.

2. Swiss Light Source, Paul Scherrer Institut, 5232 Villigen PSI, Switzerland.

3. Linac Coherent Light Source (LCLS), SLAC National Accelerator Laboratory, Menlo Park, CA94025, USA.

4. SwissFEL, Paul Scherrer Institut, 5232 Villigen PSI, Switzerland.

5. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.

6. Stanford Institute for Materials and Energy Sciences (SIMES), SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.

7. Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland.

8. Institute for Quantum Matter (IQM), Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218, USA.

Abstract

Ultrafast Manipulation Multiferroic materials commonly show both magnetism and ferroelectricity, such that the electric field can be used to manipulate the magnetic order, and vice versa. Kubacka et al. (p. 1333 , published online 6 March) used a strong terahertz electromagnetic pulse in resonance with an electromagnon—an excitation based on both electric and magnetic ordering—to control the spin dynamics of the multiferroic TbMnO 3 on a sub-picosecond time scale and induce the rotation of the spin-cycloid plane of the material.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference46 articles.

1. Ultrafast Spin Dynamics in Ferromagnetic Nickel

2. Ultrafast optical manipulation of magnetic order

3. Coherent terahertz control of antiferromagnetic spin waves

4. Coherent Control of Spin Precession Motion with Impulsive Magnetic Fields of Half-Cycle Terahertz Radiation

5. Off-resonant magnetization dynamics phase-locked to an intense phase-stable terahertz transient

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