Changes in Microwave Absorbtion of New High Tc Superconductors with Small Magnetic Fields

1987 ◽  
Vol 99 ◽  
Author(s):  
K. Khachaturyan ◽  
E. R. Weber ◽  
P. Tejedor ◽  
A. Stacy ◽  
A. Portis
Keyword(s):  
Magnetic Fields ◽  
Superconducting Phase ◽  
Superconducting Transition ◽  
High Tc Superconductors ◽  
High Tc ◽  
Low Field ◽  
Flux Trapping ◽  
Field Dependent ◽  
Exponential Decrease ◽  
Stochastic Oscillations

ABSTRACTA low field microwave absorbtion peak was observed with an EPR spectrometer in the new superconducting oxides‥ The peak disappeared above the superconducting transition temperature after exponential decrease with temperature in the transition region. The peak was sensitive to the magnetic fields the sample has been exposed before in the superconducting phase. Magnetic field dependent stochastic oscillations of the EPR baseline are ascribed to flux trapping in Josephson junctions.

Anisotropic Vortex Dynamics Related to Screening Currents and Microwave Currents under Magnetic Fields on High Tc Superconductors

PIERS Online ◽  
2005 ◽  
Vol 1 (1) ◽  
pp. 110-114
Author(s):  
Tamio Endo ◽  
Hong Zhu ◽  
Takahisa Sakurada ◽  
Ajay K. Sarkar ◽  
Masanori Okada ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Vortex Dynamics ◽  
High Tc Superconductors ◽  
High Tc

Specific heat of high-Tc superconductors in low magnetic fields

1991 ◽  
Vol 154 (3-4) ◽  
pp. 177-180
Author(s):  
G.A. Kharadze ◽  
J.N. Piradashvili
Keyword(s):  
Magnetic Fields ◽  
Specific Heat ◽  
High Tc Superconductors ◽  
High Tc

Flux trapping on multi-superconducting phase PAT12-C60Rb composite: Low-field microwave absorption study

1997 ◽  
Vol 103 (11) ◽  
pp. 607-614 ◽  
Author(s):  
Hisashi Araki ◽  
Hirotake Kajii ◽  
Kazuya Tada ◽  
Anvar A. Zakhidov ◽  
Kyuya Yakushi ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Superconducting Phase ◽  
Absorption Study ◽  
Low Field ◽  
Flux Trapping

scholarly journals Energy losses in high-TC superconductors in AC and DC-bias low magnetic fields

1991 ◽  
Vol 185-189 ◽  
pp. 2135-2136 ◽  
Author(s):  
M. Ciszek ◽  
A.J. Zaleski ◽  
J. Olejniczak ◽  
L.J.M. van de Klundert
Keyword(s):  
Magnetic Fields ◽  
Energy Losses ◽  
High Tc Superconductors ◽  
High Tc ◽  
Dc Bias

HIGH Tc SUPERCONDUCTORS IN PULSED MAGNETIC FIELDS

2006 ◽  
pp. 91-123
Author(s):  
J. VANACKEN ◽  
V. V. MOSHCHALKOV ◽  
F. HERLACH
Keyword(s):  
Magnetic Fields ◽  
Pulsed Magnetic Fields ◽  
High Tc Superconductors ◽  
High Tc
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