English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

Van Hove singularity as a possible origin of the bandwidth renormalization in layered superconductors

MPS-Authors
/persons/resource/persons280689

Yaresko,  A. N.
Department Quantum Materials (Hidenori Takagi), Max Planck Institute for Solid State Research, Max Planck Society;
Department Solid State Spectroscopy (Bernhard Keimer), Max Planck Institute for Solid State Research, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Borisenko, S. V., Kordyuk, A. A., Zabolotnyy, V. B., Evtushinsky, D. V., Kim, T. K., Buchner, B., et al. (2011). Van Hove singularity as a possible origin of the bandwidth renormalization in layered superconductors. Journal of Physics and Chemistry of Solids, 72(5 Sp. Iss. SI), 562-564.


Cite as: https://hdl.handle.net/21.11116/0000-000E-BE4D-7
Abstract
We use angle-resolved photoemission spectroscopy to study bandwidth renormalization in layered superconductor 2H-NbSe(2). Renormalization of the conduction band in comparison with the very similar 2H-TaSe(2) is of the factor of two. We discuss the possibility that the Van Hove singularity could be responsible for this effect not only in dichalcogenides but also in pnictides. (C) 2010 Elsevier Ltd. All rights reserved.