caa a22 4500 445382260 CHVBK 20180317143021.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10948-010-0994-3 doi (NATIONALLICENCE)springer-10.1007/s10948-010-0994-3 Effect of Bi2O3 Addition on the Single-Crystal BiSrCaCuO Whisker Growth [Elektronische Daten] [S. Altin, M. Aksan, E. Altin, Y. Balci, M. Yakinci] Bi-2212 superconducting whiskers have been fabricated by annealing a melt-quenched precursor using suitable heat-treatment cycles for Bi3+x Sr2Ca2Cu3O8+δ where x=1 and2. Approximately 1-3mm long whiskers were fabricated for x=1 and x=2 and their physical, electrical and magnetic properties were investigated. Crystallization activation energies of the materials were calculated according to Kissinger and Augis-Bennet method using the DTA data. Microstructural changes from glass to heat-treated glass-ceramic materials at different temperatures were investigated with SEM, EDX and XRD analyses. It was observed that the structure of the whiskers has high c-axis oriented single-crystalline Bi-2212 phase. The whiskers fabricated for x=1 and2 showed very smooth surface without cracks and dislocations. T c of the whiskers for x=1 and 2 were obtained to be 83.2K and 79.8K respectively. The change of magnetization with applied magnetic fields (M-H) was investigated at three different temperatures, 10, 20 and 40K, and J c mag was determined using the Bean model. Springer Science+Business Media, LLC, 2010 Superconductivity nationallicence Bi-2212 whisker nationallicence BSCCO nationallicence Single crystal nationallicence Altin S. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut Aksan M. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut Altin E. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut Balci Y. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut Yakinci M. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 331-339 1557-1939 24:1-2<331 2011 24 10948 https://doi.org/10.1007/s10948-010-0994-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-010-0994-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Altin S. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Aksan M. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Altin E. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Balci Y. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 700 1- Yakinci M. Fen Edebiyat Fakültesi, Fizik Bölümü, İnönü Ünivesitesi, 44280, Malatya, Turkey aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 331-339 1557-1939 24:1-2<331 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer