Ultrafast electron calorimetry uncovers a new long-lived metastable state in 1 T -TaSe 2 mediated by mode-selective electron-phonon coupling-Reference-Cited by-同舟云学术

Ultrafast electron calorimetry uncovers a new long-lived metastable state in 1 T -TaSe 2 mediated by mode-selective electron-phonon coupling

Published:2019-03 Issue:3 Volume:5 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Shi Xun¹^ORCID,You Wenjing¹^ORCID,Zhang Yingchao¹^ORCID,Tao Zhensheng¹,Oppeneer Peter M.²^ORCID,Wu Xianxin³,Thomale Ronny³,Rossnagel Kai⁴⁵⁶^ORCID,Bauer Michael⁴^ORCID,Kapteyn Henry¹^ORCID,Murnane Margaret¹

Affiliation:

1. Department of Physics and JILA, University of Colorado and NIST, Boulder, CO 80309, USA.

2. Department of Physics and Astronomy, Uppsala University, Box 516, 75120 Uppsala, Sweden.

3. Institut fur Theoretische Physik und Astrophysik, Julius-Maximilians-Universität Würzburg, 97074 Würzburg, Germany.

4. Institute of Experimental and Applied Physics, Kiel University, D-24098 Kiel, Germany.

5. Deutsches Elektronen-Synchrotron DESY, D-22607 Hamburg, Germany.

6. Ruprecht Haensel Laboratory, Kiel University and DESY, D-24098 Kiel and D-22607 Hamburg, Germany.

Abstract

Ultrafast laser pulses uncover a new metastable state in 1 T -TaSe 2 by exciting electrons and then tracking their temperature.

Funder

National Science Foundation

Gordon and Betty Moore Foundation

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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