Session A39: Focus Session: Magnesium Diboride and Related Compounds: Multi Gap Superconductivity

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Abstracts
Sponsoring Units: DMP
Chair: Lance Cooley, Brookhaven National Laboratory
Baltimore Convention Center - 342


Monday, March 13, 2006
8:00AM - 8:12AM

A39.00001: Current-induced phase textures and pairbreaking in multilayered structures and two-gap superconductors.
Alex Gurevich , Valerii Vinokur

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Monday, March 13, 2006
8:12AM - 8:24AM

A39.00002: Theory of superconducting fluctuations in magnesium diboride
Andrei Varlamov , Alexei Koshelev , Valerii Vinokur

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Monday, March 13, 2006
8:24AM - 8:36AM

A39.00003: Multi-Gap Superconductivity in MgB$_{2}$: Magneto-Raman Spectroscopy
A. Mialitsin , B.S. Dennis , G. Blumberg , N. D. Zhigadlo , J. Karpinski

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Monday, March 13, 2006
8:36AM - 8:48AM

A39.00004: Feshbach shape resonance in a superlattice of superconducting layers: the case of aluminum doped magnesium diboride
A. Bianconi , M. Filippi , M. Fratini , V. Palmisano , L. Simonelli , N. L. Saini , E. Liarokapis

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Monday, March 13, 2006
8:48AM - 9:00AM

A39.00005: Ground electronic state of MgB$_{2}$: Intrinsic nonadiabatic state at broken translation symmetry.
Pavol Banacky

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Monday, March 13, 2006
9:00AM - 9:12AM

A39.00006: Elucidating strong coupling between $E_{2g} $ phonon mode and electrons in MgB$_{2}$
Richard Perez , Yong-Jihn Kim , Oswald Uwakeh , Eric Hellstrom

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Monday, March 13, 2006
9:12AM - 9:24AM

A39.00007: Electron phonon coupling and phonon renormalization in covalent metals
Peihong Zhang , Steven G. Louie , Marvin L. Cohen

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Monday, March 13, 2006
9:24AM - 9:36AM

A39.00008: Hole-doped diamond: a 3D version of MgB2?
Jens Kortus , Lilia Boeri , Ole Krogh Andersen

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Monday, March 13, 2006
9:36AM - 9:48AM

A39.00009: Studying the electronic structure in pure and electron doped MgB$_{2}$
Y. Zhu , R.F. Klie , L. Wu , J.C. Zheng , L.D. Cooley

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Monday, March 13, 2006
9:48AM - 10:00AM

A39.00010: MgB$_{2}$; Al and C doping, $\sigma $-band filling and anisotropy reduction
Sabina Ruiz-Chavarria , Pablo de la Mora , Gustavo Tavizon

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Monday, March 13, 2006
10:00AM - 10:12AM

A39.00011: Electrons and phonons in the hexagonal layered superconducting alloy CaAl$_{2-x}$Si$_x$
Giovanni B. Bachelet , Lilia Boeri , Matteo Giantomassi

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Monday, March 13, 2006
10:12AM - 10:24AM

A39.00012: Direct observation of superconducting gap anisotropy in YNi$_{2}$B$_{2}$C : Angle-resolved photoemission spectroscopy
Teruhisa Baba , Takayoshi Yokoya , Shunshuke Tsuda , Shik Shin , Tadataka Watanabe , Minoru Nohara , Hideaki Takagi , Tamio Oguchi

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