Ivanova, Z.Malisa, Anayesu B.Johansson, L. -GKomissinski, P. V.2016-09-212016-09-212002-04Ivanov, Z., Malisa, A., Johansson, L.G. and Komissinski, P.V., 2002. Superconductivity in magnesium diboride thin films. Physica C: Superconductivity, 372, pp.1274-1276.http://hdl.handle.net/20.500.11810/4041Full text can be accessed at http://www.sciencedirect.com/science/article/pii/S0921453402009917Mg–B thin films were grown in situ on (1 0 0) SrTiO3 substrates by pulsed laser deposition. Targets pressed from a commercial MgB2 powder had a superconducting transition temperature of 37 K. Films were characterized by atomic force microscopy and susceptibility measurements. First samples showed superconducting onset at 30 K and became superconducting at about 20 K. Films were patterned into microbridges 4–100 μm wide by Ar ion beam milling. Films had large contact resistances, of the order of 500 Ω cm2 in the temperature range 4.2–300 K.enMagnesium diborideThin filmsIn situSuperconductivityJournal Articleorg/10.1016/S0921-4534(02)00991-7