E-Print Network Alert Results

25 new eprints found for -- MgB*

arXiv Physics (25):
1.		Two-band Effects in the Angular Dependence of Hc2 of MgB2 Single Crystals cond-mat/0308319 A. Rydh, U. Welp, A. E. Koshelev, W. K. Kwok, G. W. Crabtree, R. Brusetti, L. Lyard, 4 pages, 4 figures
2.		Nanoscale-SiC doping for enhancing Jc and Hc2 in the Superconducting MgB2 cond-mat/0308265 S. X. Dou, V. Braccini, S. Soltanian, R. Klie, Y. Zhu, S. Li, X. L. Wang,
3.		MgCNi3: a conventional and yet puzzling superconductor cond-mat/0308198 J.-Y. Lin, H. D. Yang 27 pages, 9 pages, tentatively to appear in ''Horizons in Superconductivity'' by Nova Science Publishers, Inc
4.		Pressure effects on the Tc of superconducting MgCxNi3 cond-mat/0308197 H. D. Yang, S. Mollah, W. L. Huang, P. L. Ho, H. L. Huang, C. -J. Liu, J. -Y. Lin, 7 pages, 3 figures, Phys. Rev. B, in press
5.		Non-Abelian Vortices in Condensed Matter cond-mat/0308182 Y. M. Cho, H. J. Khim 13 pages, 3 figures
6.		The Magnetic-field Dependence of the Gaps in a Two-band Superconductor: A Point-contact Study of MgB_2 Single Crystals cond-mat/0308152 R.S. Gonnelli, D. Daghero, A. Calzolari, G.A. Ummarino, Valeria Dellarocca, V.A. Stepanov, J. 4 pages, 3 figures, revtex4
7.		The effect of magnetic field on the two superconducting gaps in MgB2 cond-mat/0307540 Y.Bugoslavsky, Y.Miyoshi, G.K.Perkins, A.D.Caplin, L.F.Cohen, A.V.Pogrebnyakov, X.X.Xi 4 pages, 5 figures
8.		Surface Contribution to the Superconducting Properties of MgB2 Single Crystals cond-mat/0307445 A. Rydh, U. Welp, J. M. Hiller, A. Koshelev, W. K. Kwok, G. W. Crabtree, K. H. P. Kim, 4 pages, 5 figures
9.		Transport Properties and Exponential n-values of Fe/MgB2 Tapes With Various MgB2 Particle Sizes cond-mat/0307398 P. Lezza, V. Abacherli, N. Clayton, C. Senatore, D. Uglietti, H. L. Suo, R. Flukiger Presented at ICMC 2003, 25-28 May 2003
10.		Anisotropies of the lower and upper critical fields in MgB$_2$ single crystals cond-mat/0307388 L.Lyard, P.Szabo, T.Klein, J.Marcus, C.Marcenat, B.W.Kang, K.H.Kim, 4 pages, 4 figures
11.		Electronic Structure of B-2$p\sigma$ and $p\pi$ States in MgB$_2$, AlB$_2$ and ZrB$_2$ Single Crystals cond-mat/0307376 J. Nakamura, S. Nasubida, E. Kabasawa, H. Yamazaki, N. Yamada, K. Kuroki, M. Watanabe, to appear in Phys. Rev. B
12.		Study of the boron isotope effect on the magnetic penetration depth in MgB$_{2}$ cond-mat/0307330 D. Di Castro, R. Khasanov, D. G. Eshchenko, A. Shengelaya, M. Angst, I.M. Savi\'c, K. Conder, 4 pages, 2 figures
13.		Temperature dependence of trapped magnetic field in MgB2 bulk superconductor cond-mat/0307318 R. V. Viznichenko (1), A. A. Kordyuk (1), G. Fuchs (2), K. Nenkov (2), K.-H. Muller (2), T. A. Prikhna (3), 3 pages, 3 figures, submitted to APL
14.		A model Hamiltonian for MgB2 which takes into account its unusual phononic features cond-mat/0307249 M. Acquarone, L. Romano' 19 pages, no figures, accepted on The European Physical Journal B
15.		High-Resolution Thermal Expansion of MgB2 cond-mat/0307157 R. Lortz, C. Meingast, D. Ernst, B. Renker, D. D. Lawrie, J. P. Franck 4 pages, 2 figures
16.		Surface impedance of superconductive thin films as a function of frequency in microwave range cond-mat/0307143 S.Sarti (1), C.Amabile (1), N.Tosoratti (1 and 2), E.Silva (3) ((1) Dipartimento di Fisica and Unità INFM, Universitá di Roma "La Sapienza", Roma, Italy, (2) Istituto per i processi chimico-fisici, area di ricerca CNR di Pisa, Pisa, Italy (3) Dipartimento di Fi 8 pages, Latex, 5 figures
17.		Effect of two bands on critical fields in MgB2 thin films with various resistivity values cond-mat/0307013 V.Ferrando, P.Manfrinetti, D.Marre', M.Putti, I.Sheikin, C.Tarantini, C.Ferdeghini 16 pages, 2 figures, submitted to Phys.Rev.B
18.		Reply to "Comment on `First-principles calculation of the superconducting transition in MgB2 within the anisotropic Eliashberg formalism'" cond-mat/0307012 Hyoung Joon Choi, David Roundy, Hong Sun, Marvin L. Cohen, Steven G. Louie
19.		Improvement of critical current density in Fe-sheathed MgB2 tapes by ZrSi2, ZrB2 and WSi2 doping cond-mat/0306652 Yanwei Ma*, H. Kumakura, A. Matsumoto, H. Hatakeyama, K. Togano to be published soon
20.		Anharmonic phonon frequency shift in MgB2 cond-mat/0306650 Michele Lazzeri, Matteo Calandra, Francesco Mauri 4 pages, 1 figure
21.		Band-filling effects on electron-phonon properties of normal and superconducting state cond-mat/0306644 E. Cappelluti, S. Ciuchi, C. Grimaldi, L. Pietronero 13 revtex pages, figures eps included
22.		Relativistic Model for two-band Superconductivity cond-mat/0306472 Tadafumi Ohsaku 2 pages. To be published in RCNP (Osaka univ.) annual report 2002
23.		Thermal properties of MgB2: the effect of disorder on gap amplitudes and relaxation times of p and s bands cond-mat/0306137 M. Putti (1), E. Galleani (1), I. Pallecchi (1), C. Bernini (1), P. Manfrinetti (2), A. Palenzona (2), 2 pages, 3 figures, presented to the conference M2S-HTSC, 25-30 May 2003, Rio de Janeiro
24.		Possibilities of MgB2/Cu Wires Fabricated by the in-situ Reaction Technique cond-mat/0306090 E. Martinez, R. Navarro To be published in "Horizons in Superconductivity Research" (Nova Science Publishers, Inc., NY, 2003)
25.		Interaction of superconductor with magnetic sheath as a way for improvement of critical current in MgB2/Fe superconductor cond-mat/0306083 J. Horvat to appear in Horizons in Superconductivity Research, Vol. 1, Nova Science Publishers, NY 2003

Modified Friday, June 27, 2003