Sökning: onr:"swepub:oai:lup.lub.lu.se:11a346cc-f0e7-4533-9666-959515ad1161" > k-resolved suscepti...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02338naa a2200373 4500 | |
001 | oai:lup.lub.lu.se:11a346cc-f0e7-4533-9666-959515ad1161 | |
003 | SwePub | |
008 | 160401s2013 | |||||||||||000 ||eng| | |
024 | 7 | a https://lup.lub.lu.se/record/39757912 URI |
024 | 7 | a https://doi.org/10.1103/PhysRevB.88.0351082 DOI |
040 | a (SwePub)lu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Laverock, J.4 aut |
245 | 1 0 | a k-resolved susceptibility function of 2H-TaSe2 from angle-resolved photoemission |
264 | 1 | c 2013 |
520 | a The connection between the Fermi surface and charge-density-wave (CDW) order is revisited in 2H-TaSe2. Using angle-resolved photoemission spectroscopy, ab initio band-structure calculations, and an accurate tight-binding model, we develop the empirical k-resolved susceptibility function, which we use to highlight states that contribute to the susceptibility for a particular q vector. We show that although the Fermi surface is involved in the peaks in the susceptibility associated with CDW order, it is not through conventional Fermi surface nesting, but rather through finite energy transitions from states located far from the Fermi level. Comparison with monolayer TaSe2 illustrates the different mechanisms that are involved in the absence of bilayer splitting. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
700 | 1 | a Newby, D. Jr.4 aut |
700 | 1 | a Abreu, E.4 aut |
700 | 1 | a Averitt, R.4 aut |
700 | 1 | a Smith, K. E.4 aut |
700 | 1 | a Singh, R. P.4 aut |
700 | 1 | a Balakrishnan, G.4 aut |
700 | 1 | a Adell, Johanu Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory4 aut0 (Swepub:lu)maxl-jae |
700 | 1 | a Thiagarajan, Balasubramanianu Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory4 aut0 (Swepub:lu)maxl-bth |
710 | 2 | a Lunds universitetb MAX IV-laboratoriet4 org |
773 | 0 | t Physical Review B (Condensed Matter and Materials Physics)g 88:3q 88:3x 1098-0121 |
856 | 4 | u http://dx.doi.org/10.1103/PhysRevB.88.035108y FULLTEXT |
856 | 4 8 | u https://lup.lub.lu.se/record/3975791 |
856 | 4 8 | u https://doi.org/10.1103/PhysRevB.88.035108 |
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