Orbital occupancy and charge doping in iron-based superconductors

Orbital occupancy and charge doping in iron-based superconductors

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 35 vom: 17. Sept., Seite 6193-8
1. Verfasser: Cantoni, Claudia (VerfasserIn)
Weitere Verfasser: Mitchell, Jonathan E, May, Andrew F, McGuire, Michael A, Idrobo, Juan-Carlos, Berlijn, Tom, Dagotto, Elbio, Chisholm, Matthew F, Zhou, Wu, Pennycook, Stephen J, Sefat, Athena S, Sales, Brian C
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. electron energy loss spectroscopy (EELS) iron-based superconductors local magnetic moments scanning transmission electron microscopy (STEM)
Beschreibung
Zusammenfassung:© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
The intrinsic Fe local magnetic moment and Fe orbital occupations of iron-based superconductors are unveiled through the local, real-space capability of aberration-corrected scanning transmission electron microscopy/electron energy loss spectroscopy (STEM/EELS). Although the ordering of Fe moments needs to be suppressed for superconductivity to arise, the local, fluctuating Fe magnetic moment is enhanced near optimal superconductivity
Beschreibung:Date Completed 21.05.2015
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201401518