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UOA 19 - Physics

RA1, RA2 and RA5c: Staff and output details and Category C staff circumstances

 

Baumberger, F - Category : A

Research Groups:

B - Condensed Matter

RA2 - Research outputs:

Number of outputs: 4

Output number: 1 of 4

Title Coupling of the B1g Phonon to the Antinodal Electronic States of Bi2Sr2Ca0.92Y0.08Cu2O8+d
Output type: Journal article
Journal title: Physical Review Letters
Month/year of publication: September 2004
Pagination: 1170031-1170034
Volume: 93 (11)
ISSN: 1079-7114
DOI: 10.1103/PhysRevLett.93.117003 ?
Research group: B - Condensed Matter
Co-authors: Cuk, T, Ingle, N J C, Lu, D H
Number of additional co-authors: 7
Other relevant details: Baumberger supervised the PhD student who is first author on this paper. Baumberger was involved in the full project from data taking to analysis and write-up. The paper shows for the first time that electron phonon interaction in high-temperature superconductors is extremely anisotropic. 51 wok citations.

Output number: 2 of 4

Title Electron Coherence in a Melting Lead Monolayer
Output type: Journal article
Journal title: Science
Month/year of publication: December 2004
Pagination: 2221-2224
Volume: 306 (5705)
ISSN: 1095-9203
DOI: 10.1126/science.1103984 ?
Research group: B - Condensed Matter
Co-authors: Auwarter, W, Greber, T, Osterwalder, J
Other relevant details: Baumberger initiated and led this project as part of his PhD. First ever measurement of Fermi surface and band dispersion in a liquid metal. Highlighted in a "Science perspectives" article by Ives Petroff and an invited talk at the APS March meeting (given by PhD supervisor J. Osterwalder).

Output number: 3 of 4

Title Nested Fermi Surface and Electronic Instability in Ca3Ru2O7
Output type: Journal article
Journal title: Physical Review Letters
Month/year of publication: March 2006
Pagination: 1076011-1076014
Volume: 96 (10)
ISSN: 1079-7114
DOI: 10.1103/PhysRevLett.96.107601 ?
Research group: B - Condensed Matter
Co-authors: Hossain, M A, Ingle, N J C, Kikugawa, N
Number of additional co-authors: 9
Other relevant details: Baumberger initiated and led the key experiments in this project and the write up of the paper. It reports the first evidence for an unconventional density wave instability in Ca3Ru2O7. This work has attracted invitations to speak in Berkeley, Berlin and Zurich.

Output number: 4 of 4

Title Fermi Surface and Quasiparticle Excitations of Sr2RhO4
Output type: Journal article
Journal title: Physical Review Letters
Month/year of publication: June 2006
Pagination: 2464021-2464024
Volume: 96 (24)
ISSN: 1079-7114
DOI: 10.1103/PhysRevLett.96.246402 ?
Research group: B - Condensed Matter
Co-authors: Ingle, N J C, Meevasana, W, Shen, K M
Number of additional co-authors: 6
Other relevant details: Baumberger initiated and led the key experiments in this project and the write up of the paper which reports the electronic structure of a new correlated metal with unprecedented precision. The result led to an invitation for Baumberger to give a talk at the 2006 M2S conference in Dresden.