Matches in SemOpenAlex for { <https://semopenalex.org/work/W1984349311> ?p ?o ?g. }
- W1984349311 endingPage "065007" @default.
- W1984349311 startingPage "065007" @default.
- W1984349311 abstract "In this paper we present a combined analysis of the electron transport properties of polycrystalline MgB2 samples, both in the normal and in the superconducting state. This study is aimed at checking the applicability of multiband models to the evaluation of band conduction parameters as well as at addressing the role of some disorder typologies (Mg inclusions, low-level SiC doping) in affecting them. Normal-state resistivities, suitably rescaled to take into account the grain connectivity, were first analysed in the framework of the model formulated by Mazin et al (2002 Phys. Rev. Lett. 89 107002), where we introduced transport spectral functions calculated from the standard Eliashberg functions. The band scattering rates were obtained: the impurity σ band scattering rate was found to be weakly dependent on magnetic field in all the analysed samples and to increase with SiC doping. Accordingly, intraband diffusivities obtained by analysing the upper critical field in the framework of Gurevich's model (2003 Phys. Rev. B 67 184515) show a decrease of the σ band diffusivity in the SiC-doped sample, whereas no remarkable doping effect was found in the π band." @default.
- W1984349311 created "2016-06-24" @default.
- W1984349311 creator A5008194910 @default.
- W1984349311 creator A5008620658 @default.
- W1984349311 creator A5012689895 @default.
- W1984349311 creator A5016996439 @default.
- W1984349311 creator A5022394947 @default.
- W1984349311 creator A5046603954 @default.
- W1984349311 creator A5046656815 @default.
- W1984349311 creator A5069885141 @default.
- W1984349311 creator A5077460252 @default.
- W1984349311 creator A5086145888 @default.
- W1984349311 date "2009-04-28" @default.
- W1984349311 modified "2023-09-25" @default.
- W1984349311 title "Intraband scattering rate and electronic diffusivity study in MgB2bulk samples" @default.
- W1984349311 cites W1507913831 @default.
- W1984349311 cites W1550180961 @default.
- W1984349311 cites W1577919425 @default.
- W1984349311 cites W1633733938 @default.
- W1984349311 cites W1965004745 @default.
- W1984349311 cites W1966156446 @default.
- W1984349311 cites W1973414238 @default.
- W1984349311 cites W1973589760 @default.
- W1984349311 cites W1975914197 @default.
- W1984349311 cites W1976487194 @default.
- W1984349311 cites W1981499596 @default.
- W1984349311 cites W1982525435 @default.
- W1984349311 cites W1984894508 @default.
- W1984349311 cites W1986749545 @default.
- W1984349311 cites W1992216725 @default.
- W1984349311 cites W1992447360 @default.
- W1984349311 cites W1995581694 @default.
- W1984349311 cites W2001841678 @default.
- W1984349311 cites W2006104826 @default.
- W1984349311 cites W2006803552 @default.
- W1984349311 cites W2014897007 @default.
- W1984349311 cites W2016208345 @default.
- W1984349311 cites W2019260130 @default.
- W1984349311 cites W2022015520 @default.
- W1984349311 cites W2022688311 @default.
- W1984349311 cites W2027058195 @default.
- W1984349311 cites W2028355270 @default.
- W1984349311 cites W2029789995 @default.
- W1984349311 cites W2037518602 @default.
- W1984349311 cites W2037752067 @default.
- W1984349311 cites W2043083131 @default.
- W1984349311 cites W2044032343 @default.
- W1984349311 cites W2047632677 @default.
- W1984349311 cites W2048359941 @default.
- W1984349311 cites W2051650904 @default.
- W1984349311 cites W2051765721 @default.
- W1984349311 cites W2051864479 @default.
- W1984349311 cites W2053962005 @default.
- W1984349311 cites W2054003020 @default.
- W1984349311 cites W2055868639 @default.
- W1984349311 cites W2055903971 @default.
- W1984349311 cites W2057395127 @default.
- W1984349311 cites W2057928350 @default.
- W1984349311 cites W2067103216 @default.
- W1984349311 cites W2067873435 @default.
- W1984349311 cites W2068688195 @default.
- W1984349311 cites W2073427212 @default.
- W1984349311 cites W2073491530 @default.
- W1984349311 cites W2073570030 @default.
- W1984349311 cites W2083824208 @default.
- W1984349311 cites W2084453323 @default.
- W1984349311 cites W2086237168 @default.
- W1984349311 cites W2089967172 @default.
- W1984349311 cites W2090564937 @default.
- W1984349311 cites W2092467891 @default.
- W1984349311 cites W2094593936 @default.
- W1984349311 cites W2114582653 @default.
- W1984349311 cites W2171477583 @default.
- W1984349311 cites W2175966964 @default.
- W1984349311 cites W2330752456 @default.
- W1984349311 cites W3023186533 @default.
- W1984349311 cites W3100461357 @default.
- W1984349311 cites W3102756878 @default.
- W1984349311 cites W3102825961 @default.
- W1984349311 cites W3103606454 @default.
- W1984349311 cites W3103903760 @default.
- W1984349311 doi "https://doi.org/10.1088/0953-2048/22/6/065007" @default.
- W1984349311 hasPublicationYear "2009" @default.
- W1984349311 type Work @default.
- W1984349311 sameAs 1984349311 @default.
- W1984349311 citedByCount "9" @default.
- W1984349311 countsByYear W19843493112013 @default.
- W1984349311 countsByYear W19843493112020 @default.
- W1984349311 countsByYear W19843493112022 @default.
- W1984349311 crossrefType "journal-article" @default.
- W1984349311 hasAuthorship W1984349311A5008194910 @default.
- W1984349311 hasAuthorship W1984349311A5008620658 @default.
- W1984349311 hasAuthorship W1984349311A5012689895 @default.
- W1984349311 hasAuthorship W1984349311A5016996439 @default.
- W1984349311 hasAuthorship W1984349311A5022394947 @default.
- W1984349311 hasAuthorship W1984349311A5046603954 @default.
- W1984349311 hasAuthorship W1984349311A5046656815 @default.
- W1984349311 hasAuthorship W1984349311A5069885141 @default.