Charge density wave dynamics from ultrafast XUV ARPES

J. C. Petersen; S. Kaiser; N. Dean; A. Simoncig; H. Y. Liu; A. L. Cavalieri; C. Cacho; I. C.E. Turcu; E. Springate; F. Frassetto; L. Poletto; S. S. Dhesi; H. Berger; A. Cavalleri

doi:10.1051/epjconf/20134103023

Charge density wave dynamics from ultrafast XUV ARPES

Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review

Contributors

J. C. Petersen - , University of Hamburg, University of Oxford (Author)
S. Kaiser - , University of Oxford (Author)
N. Dean - , University of Hamburg (Author)
A. Simoncig - , University of Oxford (Author)
H. Y. Liu - , University of Oxford (Author)
A. L. Cavalieri - , University of Oxford (Author)
C. Cacho - , Rutherford Appleton Laboratory (Author)
I. C.E. Turcu - , Rutherford Appleton Laboratory (Author)
E. Springate - , Rutherford Appleton Laboratory (Author)
F. Frassetto - , National Research Council of Italy (CNR) (Author)
L. Poletto - , National Research Council of Italy (CNR) (Author)
S. S. Dhesi - , Diamond Light Source (Author)
H. Berger - , Swiss Federal Institute of Technology Lausanne (EPFL) (Author)
A. Cavalleri - , University of Hamburg, University of Oxford (Author)

Abstract

Ultrafast angle-resolved XUV photoemission reveals the time- and momentum-dependent electronic structure of 1T-TaS2, a hybrid Mott and charge-density-wave insulator. Both electronic orderings melt well before the lattice responds, suggesting that electronic correlations play a role not just in the Mott localization but in the CDW ordering as well.

Details

Original language	English
Title of host publication	18th International Conference on Ultrafast Phenomena, UP 2012
Editors	M. Chergui, A. Taylor, S. Cundiff, R. de Vivie-Riedle, K. Yamagouchi
Publication status	Published - 2013
Peer-reviewed	Yes
Externally published	Yes

Publication series

Series	The European physical journal : Web of Conferences : proceeding
Volume	41
ISSN	2100-014X

Conference

Title	International Conference on Ultrafast Phenomena 2012
Abbreviated title	UP 2012
Conference number	18
Duration	8 - 13 July 2012
Location	École polytechnique fédérale de Lausanne
City	Lausanne
Country	Switzerland

External IDs

ORCID	/0000-0001-9862-2788/work/142255377

Keywords

ASJC Scopus subject areas

General Physics and Astronomy

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