Regular Article

The physical basis of the fabrication of the third generation of high-temperature superconducting wires on quartz substrates

N.V. Porokhov$^{1}$, A.S. Kalabukhov$^{2,3}$, M.L. Chukharkin$^{3}$, A.G. Maresov$^{1}$, D.A. Khrykin$^{1}$, N.V. Klenov$^{1}$, O.V. Snigirev$^{1}$

Moscow University Physics Bulletin 2015. 70. N 2. P. 134

Article

Annotation

The problem of the fabrication of third-generation high-temperature superconductors (HTSCs) that are designed for the transmission of electric energy and the creation of nanoelectronic devices is studied in this work. The issues of the fabrication of dielectric substrates for the third generation wires are considered. The technology of HTSC film deposition on the quartz substrates is presented. Complex studies of sputtering of the buffer and superconducting YBa$_2$Cu$_3$O$_{7-\delta}$(YBCO) layers were performed. The results of studies of electrophysical properties of the HTSC films on the quartz substrates are discussed.

Received: 2014 October 29

Approved: 2015 June 1

PACS:

74.72.Bk Y-based cuprates
85.25.Dq Superconducting quantum interference devices

Authors

N.V. Porokhov$^{1}$, A.S. Kalabukhov$^{2,3}$, M.L. Chukharkin$^{3}$, A.G. Maresov$^{1}$, D.A. Khrykin$^{1}$, N.V. Klenov$^{1}$, O.V. Snigirev$^{1}$
$^1$Moscow State University, Moscow, 119991, Russia
$^2$Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, 119991, Russia
$^3$Chalmers University of Technology, Gothenburg, SE 41296, Sweden

Issue 2, 2015

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.