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  4. Electronic properties of layered oxides: Pulsed laser deposition of YBCO films for in-situ studies by photoemission spectroscopy
 
research article

Electronic properties of layered oxides: Pulsed laser deposition of YBCO films for in-situ studies by photoemission spectroscopy

Pavuna, D.  
•
Ariosa, D.  
•
Berger, H.  
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1998
International Journal of Modern Physics B

Due to imperfect surfaces of most cuprate samples, almost all photoemission studies in the past decade were performed on Bi2Sr2CaCu2O8+x, even though a large fraction of other studies and electronic applications was reported for YBa2Cu3O7-delta (YBCO) family of superconducting compounds. In order to systematically study the gap parameter and the Fermi surface variation in high symmetry directions of YBCO and related oxide films we have constructed a new facility at the Wisconsin Synchrotron Radiation Center. We use the pulsed laser ablation (PLD) system that is directly linked to the photoemission chamber. In our unique approach, the samples never leave the controlled ambient and we oxidize our films, either by molecular oxygen or by ozone. Tn this paper, we summarize some of the most relevant recent results on electronic properties of layered oxides and describe our new facility for the study of YBCO and related oxide films.

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Type
research article
DOI
10.1142/S0217979298002301
Web of Science ID

WOS:000079114500060

Author(s)
Pavuna, D.  
Ariosa, D.  
Berger, H.  
Christensen, S.
Frazer, B.
Gatt, R.
Grioni, M.  
Margaritondo, G.  
Misra, S.
Onellion, M.
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Date Issued

1998

Published in
International Journal of Modern Physics B
Volume

12

Issue

29-31

Start page

3183

End page

3186

Subjects

CUO2 PLANES

•

SUPERCONDUCTOR

Note

Ecole Polytech Fed Lausanne, Dept Phys, IPA EPFL, CH-1015 Lausanne, Switzerland. Univ Wisconsin, Dept Phys, Madison, WI 53706 USA. Penn State Univ, Dept Phys, State Coll, PA USA. Pavuna, D, Ecole Polytech Fed Lausanne, Dept Phys, IPA EPFL, CH-1015 Lausanne, Switzerland.

ISI Document Delivery No.: 175UT

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

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LSE  
LPRX  
Available on Infoscience
October 3, 2006
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/234782
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