caa a22 4500 445382066 CHVBK 20180317143020.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10948-010-0924-4 doi (NATIONALLICENCE)springer-10.1007/s10948-010-0924-4 Nano-sized Spherical MgB2 Superconducting Powder Fabrication Using MHz Range Ultrasonic Spray Pyrolysis (USP) System [Elektronische Daten] [M. Yakinci, M. Aksan, Y. Balci, S. Altin, Y. Onal, Y. Aydogdu] We have fabricated 40-150nm sized MgB2 superconducting spherical powders by using a 2.4MHz ultrasonic spray pyrolysis system and consecutive high temperature heating and powder collection chamber. Various chemical solutions, which contain Mg, B, de-ionized water, acetone and LAPSA in different concentrations and gas atmosphere, were used to obtain MgB2 superconducting powders. Microstructural, transport and magnetic characterizations of the powders were performed using XRD, SEM-EDX, R-T, M-H analysis and critical current density calculations, which is found in the range of 106Acm−2, indicating improved flux pinning properties. Springer Science+Business Media, LLC, 2010 MgB2 superconductor nationallicence Ultrasonic spray pyrolysis nationallicence Nono-sized spherical MgB2 powders nationallicence Superconducting MgB2 powders nationallicence Yakinci M. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut Aksan M. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut Balci Y. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut Altin S. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut Onal Y. Mühendislik Fakültesi, Kimya Müh. Böl., İnönü Üniversitesi, 44280, Malatya, Turkey aut Aydogdu Y. Fen Edb. Fakültesi, Fizik Bölümü, Fırat Üniversitesi, 23100, Elazığ, Turkey aut Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 235-239 1557-1939 24:1-2<235 2011 24 10948 https://doi.org/10.1007/s10948-010-0924-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-010-0924-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yakinci M. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Aksan M. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Balci Y. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Altin S. Fen Edb. Fakültesi, Fizik Bölümü, İnönü Üniversitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Onal Y. Mühendislik Fakültesi, Kimya Müh. Böl., İnönü Üniversitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Aydogdu Y. Fen Edb. Fakültesi, Fizik Bölümü, Fırat Üniversitesi, 23100, Elazığ, Turkey aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 235-239 1557-1939 24:1-2<235 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer