Session A13: Spectroscopic Properties of Superconductors

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Abstracts
Sponsoring Units: DCMP
Chair: David Tanner, University of Florida
LACC - 402B


Monday, March 21, 2005
8:00AM - 8:12AM

A13.00001: Resonance properties in optimally and overdoped Y-123 - investigation of phonons and the electronic background
M. Ruebhausen , S. Mueller , R. Maeser , B. Schulz , I. Mahns , D. Budelmann , M.V. Klein , D. Bonn , W. Hardy , R. Liang

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Monday, March 21, 2005
8:12AM - 8:24AM

A13.00002: Raman Spectroscopy of the electron-doped cuprates in magnetic field
M. M. Qazilbash , R. L. Greene , A. Koitzsch , B. S. Dennis , A. Gozar , G. Blumberg

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Monday, March 21, 2005
8:24AM - 8:36AM

A13.00003: Raman Investigation of Zn-Doped YB$_{2}$Cu$_{3}$O$_{6.99}$ Single Crystals
X. K. Chen , J. C. Irwin , R. Liang , D.A. Bonn , W. N. Hardy

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Monday, March 21, 2005
8:36AM - 8:48AM

A13.00004: Competing CDW and SC order parameters in NbSe$_2$
Aleksej Mialitsin , B.S. Dennis , Girsh Blumberg

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Monday, March 21, 2005
8:48AM - 9:00AM

A13.00005: Understanding the totally symmetric intramolecular vibrations in $\kappa$-phase organic superconductors
J.T. Haraldsen , R. Wesolowski , J. Cao , J.L. Musfeldt , I. Olejniczak , J. Choi , Y.J. Wang , J.A. Schlueter

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Monday, March 21, 2005
9:00AM - 9:12AM

A13.00006: Resonant Inelastic X-ray Scattering Study of the Model Superconductor HgBa$_2$CuO$_{4+\delta}$
Li Lu , Xudong Zhao , Guillaume Chabot-Couture , Nobuhisa Kaneko , Owen Vajk , Guichuan Yu , Stephane Grenier , Young-June Kim , Diego Case , Thomas Gog , Martin Greven

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Monday, March 21, 2005
9:12AM - 9:24AM

A13.00007: Momentum-Structure of Remnant Mott-gap in Prototype Doped Cuprates
Yinwan Li , Zahid Hasan , Dong Qian , Yi-De Chuang , H. Kisaki , S. Uchida , Y. Kaga , T. Sasagawa , H. Takagi

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Monday, March 21, 2005
9:24AM - 9:36AM

A13.00008: Direct measurement of charge transfer phenomena at ferromagnetic/superconducting oxide interfaces
Maria Varela , Andrew R Lupini , Vanessa Pena , Zouhair Sefrioui , Ilke Arslan , Nigel D. Browning , Jacobo Santamaria , Stephen J. Pennycook

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Monday, March 21, 2005
9:36AM - 9:48AM

A13.00009: Evidence for different spin-orbit interactions in the Ba and Cu layers of YBa$_2$Cu$_3$O$_7$ at the Ba and Cu L2,3 edges.
Juana Acrivos , Hizam Sahibudeen , Maria Angeles Navacerrada

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Monday, March 21, 2005
9:48AM - 10:00AM

A13.00010: Real time optical observation of precursor phases during YBCO thin film growth
Gertjan Koster , Jeong-Uk Huh , Arturas Vailionis , Robert Hammond , Theodore Geballe , Malcolm Beasley

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Monday, March 21, 2005
10:00AM - 10:12AM

A13.00011: Electron irradiation induced oxygen ordering in YBCO twin-free crystals.
H. W. Seo , Q. Y. Chen , M. N. Iliev , C. Wang , Wei-Kan Chu , U. Welp

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Monday, March 21, 2005
10:12AM - 10:24AM

A13.00012: Optical Characterization and Superconducting Behavior of MgB2 Thin Films
Jafar Amirzadeh , Michael Bleiweiss , Ming Yin , Timir Datta

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A13.00013: Direct Observation of Cooperative Doping Mechanisms at Grain Boundaries in Ca-doped YBa$_2$Cu$_3$O$_{7-\delta}$
Robert Klie , Maria Varela , Alberto Franceschetti , Yimei Zhu , Sokrates Pantelides , Stephen Pennycook

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A13.00014: Search for the Coexistence of Magnetism and Superconductivity in Ce$_{1-x}$Gd$_x$Ru$_2$ using the Mossbauer Effect
Michael De Marco , Ryan Heary , Dermot Coffey , Pe-Chun Ho , Todd Sayles , Brian Maple , Steve Toorongian , Michael Haka

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