Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Photomolecular High-Temperature Superconductivity

Buzzi, M., Nicoletti, D., Fechner, M., Tancogne-Dejean, N., Sentef, M. A., Georges, A., et al. (2020). Photomolecular High-Temperature Superconductivity. Physical Review X, 10(3): 031028. doi:10.1103/PhysRevX.10.031028.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
PhysRevX.10.031028.pdf (Verlagsversion), 2MB
Name:
PhysRevX.10.031028.pdf
Beschreibung:
Open Access. - Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Open access publication funded by the Max Planck Society.
OA-Status:
Keine Angabe
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
2020
Copyright Info:
© the Author(s)
:
supp.pdf (Ergänzendes Material), 3MB
Name:
supp.pdf
Beschreibung:
Supplemental Material
OA-Status:
Keine Angabe
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:
ausblenden:
externe Referenz:
https://dx.doi.org/10.1103/PhysRevX.10.031028 (Verlagsversion)
Beschreibung:
-
OA-Status:
Keine Angabe
externe Referenz:
https://arxiv.org/abs/2001.05389 (Preprint)
Beschreibung:
-
OA-Status:
Keine Angabe

Urheber

einblenden:
ausblenden:
 Urheber:
Buzzi, M.1, Autor           
Nicoletti, D.1, Autor           
Fechner, M.1, Autor           
Tancogne-Dejean, N.2, Autor           
Sentef, M. A.3, Autor           
Georges, A.4, 5, Autor
Biesner, T.6, Autor
Uykur, E.6, Autor
Dressel, M.6, Autor
Henderson, A.7, Autor
Siegrist, T.7, Autor
Schlueter, J. A.7, 8, Autor
Miyagawa, K.9, Autor
Kanoda, K.9, Autor
Nam, M.-S.10, Autor
Ardavan, A.8, Autor
Coulthard, J.8, Autor
Tindall, J.8, Autor
Schlawin, F.8, Autor
Jaksch, D.8, Autor
Cavalleri, A.1, 8, Autor            mehr..
Affiliations:
1Quantum Condensed Matter Dynamics, Condensed Matter Dynamics Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_1938293              
2Theory Group, Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_2266715              
3Theoretical Description of Pump-Probe Spectroscopies in Solids, Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_3012828              
4Center for Computational Quantum Physics (CCQ), The Flatiron Institute, New York, ou_persistent22              
5Collège de France, ou_persistent22              
61. Physikalisches Institut, Universität Stuttgart, ou_persistent22              
7National High Magnetic Field Laboratory, ou_persistent22              
8Division of Material Research, National Science Foundation, Alexandria, ou_persistent22              
9Department of Applied Physics, University of Tokyo, ou_persistent22              
10Department of Physics, Clarendon Laboratory, University of Oxford, ou_persistent22              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: The properties of organic conductors are often tuned by the application of chemical or external pressure, which change orbital overlaps and electronic bandwidths while leaving the molecular building blocks virtually unperturbed. Here, we show that, unlike any other method, light can be used to manipulate the local electronic properties at the molecular sites, giving rise to new emergent properties. Targeted molecular excitations in the charge-transfer salt κ−(BEDT−TTF)2Cu[N(CN)2]Br induce a colossal increase in carrier mobility and the opening of a superconducting optical gap. Both features track the density of quasiparticles of the equilibrium metal and can be observed up to a characteristic coherence temperature T≃50  K, far higher than the equilibrium transition temperature TC=12.5  K. Notably, the large optical gap achieved by photoexcitation is not observed in the equilibrium superconductor, pointing to a light-induced state that is different from that obtained by cooling. First-principles calculations and model Hamiltonian dynamics predict a transient state with long-range pairing correlations, providing a possible physical scenario for photomolecular superconductivity.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2020-06-042020-04-272020-06-042020-08-06
 Publikationsstatus: Online veröffentlicht
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1103/PhysRevX.10.031028
arXiv: 2001.05389
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden: ausblenden:
Projektname : -
Grant ID : 319286
Förderprogramm : Funding Programme 7 (FP7)
Förderorganisation : European Commission (EC)
Projektname : The research leading to these results received funding from the European Research Council under the European Union’s Seventh Framework Programme (FP7/2007-2013)/ERC Grant Agreement No. 319286 (QMAC). We acknowledge support from the Deutsche Forschungsgemeinschaft (DFG) via the Cluster of Excellence “The Hamburg Centre for Ultrafast Imaging” (EXC 1074—Project ID No. 194651731), the priority program SFB925, and the Emmy Noether program (SE 2558/2-1). J. A. S. acknowledges support from the Independent Research/Development program while serving at the National Science Foundation. K. M. and K. K. acknowledge support from the Japan Society for the Promotion of Science Grant No. 18H05225. T. S. and A. H. acknowledge funding from the NSF under Grant No. DMR-1534818. The National High Magnetic Field Laboratory is supported by the NSF under Grant No. DMR-1644779 and the State of Florida.
Grant ID : -
Förderprogramm : -
Förderorganisation : -

Quelle 1

einblenden:
ausblenden:
Titel: Physical Review X
  Kurztitel : Phys. Rev. X
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: New York, NY : American Physical Society
Seiten: - Band / Heft: 10 (3) Artikelnummer: 031028 Start- / Endseite: - Identifikator: Anderer: 2160-3308
CoNE: https://pure.mpg.de/cone/journals/resource/2160-3308