SYNTHETIC STUDIES IN THE PB DOPED BI2(CA, SR)N+1CUNO2N+4+DELTA FAMILY OF SUPERCONDUCTORS Academic Article

abstract

• A better than 95% pure monophasic 110 K (n = 3 phase) superconductor of the Bi1.5Pb0.5(Ca, Sr)n+1CunO2n+4+ family of oxides has been prepared starting from the ideal composition of Bi1.5Pb0.5Ca2Sr2Cu3Ox showing a superconducting transition at 102 K. The possibility of preparation of this oxide starting from other compositions such as Bi0.7Pb0.3CaSrCu2Ox and Bi1.84Pb0.34Ca2.03Sr1.91Cu3.06Ox has been investigated in detail. Preparation of the n = 4 member of this family has also been attempted. The advantages of hot pressing over cold pressing will be discussed briefly. The phases have been characterized by X-ray diffraction, electrical resistivity and high-frequency phase impedance measurements. 1990.

authors

• Clearfield, Abraham

published proceedings

• PHYSICA C

author list (cited authors)

• RAM, R., CLEARFIELD, A., KOBIELA, P. S., & KIRK, W. P.

citation count

• 10

complete list of authors

• RAM, RAM||CLEARFIELD, A||KOBIELA, PS||KIRK, WP

publication date

• March 1990

publisher

• Elsevier  Publisher

published in

• Physica C: Superconductivity and its Applications  Journal

Digital Object Identifier (DOI)

• 10.1016/0921-4534(90)90563-t

start page

• 125

end page

• 132

volume

• 166

issue

• 1-2

URL

• http%3A%2F%2Fdx.doi.org%2F10.1016%2F0921-4534%2890%2990563-t