caa a22 4500 445382015 CHVBK 20180317143020.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10948-010-1048-6 doi (NATIONALLICENCE)springer-10.1007/s10948-010-1048-6 Magnetic Characterization of SiC Doped Bulk MgB2 Superconductor [Elektronische Daten] [D. Bumin, E. Yanmaz, M. Basoglu, A. Gencer] Flux pinning is a very significant mechanism to improve critical current density in MgB2 for many applications, such as developing the performance of wires and tapes. In this study, we have done a systematic study of SiC inclusions in the main matrix of MgB2. Sample production in the form of MgB2−x (SiC)x was carried out by using solid state reaction method (x=0,0.01,0.02,0.04,0.06,0.10) in the argon atmosphere. The structural and magnetic properties of the prepared samples were investigated. Structural characterization of samples was performed by the X-ray powder diffraction (XRD) technique and the Scanning Electron Microscopy (SEM) measurements. Magnetic properties were determined by M-H loops, magnetization-temperature (M-T), and AC susceptibility measurements. The T c of the samples was determined by the M-T measurements while the J c is determined through the M-H measurements. SiC inclusions up to some ratios (x=0.06) increase the critical current density by up to about 50%, while the critical temperature T c remains unchanged in compatible with the literature. Springer Science+Business Media, LLC, 2010 Superconductivity nationallicence MgB2 nationallicence SiC doping nationallicence Flux jumping nationallicence Critical current density nationallicence AC susceptibility nationallicence Bumin D. Department of Physics, Faculty of Science, Ankara University, 06100, Tandogan Ankara, Turkey aut Yanmaz E. Department of Physics, Faculty of Arts&Sciences, Karadeniz Technical University, 61080, Trabzon, Turkey aut Basoglu M. Department of Physics, Faculty of Arts&Sciences, Karadeniz Technical University, 61080, Trabzon, Turkey aut Gencer A. Department of Physics, Faculty of Science, Ankara University, 06100, Tandogan Ankara, Turkey aut Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 211-215 1557-1939 24:1-2<211 2011 24 10948 https://doi.org/10.1007/s10948-010-1048-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-010-1048-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bumin D. Department of Physics, Faculty of Science, Ankara University, 06100, Tandogan Ankara, Turkey aut NATIONALLICENCE 700 1- Yanmaz E. Department of Physics, Faculty of Arts&Sciences, Karadeniz Technical University, 61080, Trabzon, Turkey aut NATIONALLICENCE 700 1- Basoglu M. Department of Physics, Faculty of Arts&Sciences, Karadeniz Technical University, 61080, Trabzon, Turkey aut NATIONALLICENCE 700 1- Gencer A. Department of Physics, Faculty of Science, Ankara University, 06100, Tandogan Ankara, Turkey aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 211-215 1557-1939 24:1-2<211 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer