High-T c superconductivity has generated a great deal of interest because of the challenges
it presents in the fields of material science, condensed matter physics, and electrical …

The available data on the microwave surface impedance Z/sub s/of high-T/sub
c/superconductors from more than 30 laboratories around the world are reviewed to show …

The surface resistance R s of superconducting materials can be obtained by measuring the
quality factor of an elliptical cavity excited in a transverse magnetic mode (TM 010). The …

The surface resistance R s of Tl 2 Ba 2 CaCu 2 O 8 films fabricated on LaAlO 3 wafers up to
3 inches (7.6 cm) in diameter through a post-deposition anneal process was measured over …

The available experimental data on non-linear microwave effects in superconductors and
some theoretical explanations of these, published since 1964, are reviewed. Various …

Abstract YBa 2 Cu 3 O 7-delta (YBCO) superconducting films on polycrystalline silver
substrates have been fabricated using a sol-gel/spray pyrolysis method. The sol-gel …

A review of possible applications of high-temperature superconductors (HTS) to antennas
and antenna feed networks is presented. The frequency range of consideration is 1 MHz to …

Extensive studies have been performed in a number of laboratories of the microwave
properties of granular and partially granular superconductors at elevated levels of …

Superconductors offer the potential for achieving highly efficient small and/or superdirective
array antennas. This paper describes the design and reports experimental results for a two …

A development program is underway to apply rf superconductivity to the design of
continuous-wave (cw) linear accelerators for high-brightness ion beams. Since the last …