Source:http://linkedlifedata.com/resource/pubmed/id/16605788
Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
10
|
| pubmed:dateCreated |
2006-4-11
|
| pubmed:abstractText |
High-resolution angular resolved photoemission data reveal well-defined quasiparticle bands of unusually low weight, emerging in line with the metallic phase of Ca(3)Ru(2)O(7) below approximately 30 K . At the bulk structural phase transition temperature of 48 K, we find clear evidence for an electronic instability, gapping large parts of the underlying Fermi surface that appears to be nested. Metallic pockets are found to survive in the small, non-nested sections, constituting a low-temperature Fermi surface with 2 orders of magnitude smaller volume than in all other metallic ruthenates. The Fermi velocities and volumes of these pockets are in agreement with the results of complementary quantum oscillation measurements on the same crystal batches.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
0031-9007
|
| pubmed:author |
pubmed-author:BaumbergerFF,
pubmed-author:DamascelliAA,
pubmed-author:HossainM AMA,
pubmed-author:HussainZZ,
pubmed-author:IngleN J CNJ,
pubmed-author:KikugawaNN,
pubmed-author:MaD MDM,
pubmed-author:MackenzieA PAP,
pubmed-author:MeevasanaWW,
pubmed-author:PerryR SRS,
pubmed-author:RosePP,
pubmed-author:ShenK MKM,
pubmed-author:ShenZ-XZX
|
| pubmed:issnType |
Print
|
| pubmed:day |
17
|
| pubmed:volume |
96
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
107601
|
| pubmed:year |
2006
|
| pubmed:articleTitle |
Nested fermi surface and electronic instability in Ca3Ru2O7.
|
| pubmed:affiliation |
Department of Applied Physics, and Stanford Synchrotron Radiation Laboratory, Stanford University, California 94305, USA.
|
| pubmed:publicationType |
Journal Article
|