The hallmark of superconductivity is the diamagnetic response to external magnetic field. In
striking contrast to this behavior, a paramagnetic response or paramagnetic Meissner effect …

This book presents a survey of recent experimental results on copper oxide superconductors
with transition temperatures from 30 {sup 0}{Kappa} to above 120 {sup 0}{Kappa}. It …

During more than 30 years, intensive research has been devoted to organic conductors and
superconductors. The main reason for this constant interest is certainly the large number of …

We propose a model of Josephson coupling between grains to explain the millimeter‐wave
surface impedance of oriented, polycrystalline thin films of high T c superconductors. An …

Publisher Summary This chapter discusses the structural studies performed on
superconducting oxides. It focuses primarily on Y 1 Ba 2 Cu 3 O 7–δ, nicknamed the 123 …

Magnetic-field-induced microwave absorption in sintered high-T c copper oxide
superconductors is found to be proportional to the surface area of samples and not to their …

We report here that a new superconducting phase with much higher Tc has been found in K
intercalated FeSe compound with excess Fe. We successfully grew crystals by precisely …

Mechanisms of Field-Dependent Microwave Absorption in High-Tc Ceramic Superconductors
Page 1 Mechanisms of Field-Dependent Microwave Absorption in High-Tc Ceramic …

The signals obtained from microwave absorption at the surface of high-T c superconducting
oxides in a magnetic field depend sensitivily on the amplitude of the magnetic-field …

Recently a quite unexpected phenomenon was observed during the study of the magnetic
properties of High-T c superconductors: In the field-cooled regime the magnetic response of …