Abstract
Technique of critical current density measurement (Jc) of HTc bulk ceramic superconductor has been performed by using linear extrapolation with four-point probes method. The measurement of critical current density HTc bulk ceramic superconductor usually causes damage in contact resistance. In order to decrease this damage factor, we introduce extrapolation method. The extrapolating data show that the critical current density Jc for YBCO (123) and BSCCO (2212) at 77 K are 10,85(6) Amp.cm{sup -}2 and 14,46(6) Amp.cm{sup -}2, respectively. This technique is easier, simpler, and the use of the current flow is low, so it will not damage the contact resistance of the sample. We expect that the method can give a better solution for bulk superconductor application. Key words. : superconductor, critical temperature, and critical current density.
Adi, Wisnu Ari;
Sukirman, Engkir;
Winatapura, Didin S
[1]
- Center for Research and Development of Materials Science and Technology, National Nuclear Energy Agency, Serpong (Indonesia)
Citation Formats
Adi, Wisnu Ari, Sukirman, Engkir, and Winatapura, Didin S.
Technique of Critical Current Density Measurement of Bulk Superconductor with Linear Extrapolation Method; Teknik Pengukuran rapat Arus Kritis Bulk Superkonduktor Tc Tinggi dengan Metode Ekstrapolasi Linear.
Indonesia: N. p.,
2000.
Web.
Adi, Wisnu Ari, Sukirman, Engkir, & Winatapura, Didin S.
Technique of Critical Current Density Measurement of Bulk Superconductor with Linear Extrapolation Method; Teknik Pengukuran rapat Arus Kritis Bulk Superkonduktor Tc Tinggi dengan Metode Ekstrapolasi Linear.
Indonesia.
Adi, Wisnu Ari, Sukirman, Engkir, and Winatapura, Didin S.
2000.
"Technique of Critical Current Density Measurement of Bulk Superconductor with Linear Extrapolation Method; Teknik Pengukuran rapat Arus Kritis Bulk Superkonduktor Tc Tinggi dengan Metode Ekstrapolasi Linear."
Indonesia.
@misc{etde_20411154,
title = {Technique of Critical Current Density Measurement of Bulk Superconductor with Linear Extrapolation Method; Teknik Pengukuran rapat Arus Kritis Bulk Superkonduktor Tc Tinggi dengan Metode Ekstrapolasi Linear}
author = {Adi, Wisnu Ari, Sukirman, Engkir, and Winatapura, Didin S}
abstractNote = {Technique of critical current density measurement (Jc) of HTc bulk ceramic superconductor has been performed by using linear extrapolation with four-point probes method. The measurement of critical current density HTc bulk ceramic superconductor usually causes damage in contact resistance. In order to decrease this damage factor, we introduce extrapolation method. The extrapolating data show that the critical current density Jc for YBCO (123) and BSCCO (2212) at 77 K are 10,85(6) Amp.cm{sup -}2 and 14,46(6) Amp.cm{sup -}2, respectively. This technique is easier, simpler, and the use of the current flow is low, so it will not damage the contact resistance of the sample. We expect that the method can give a better solution for bulk superconductor application. Key words. : superconductor, critical temperature, and critical current density.}
place = {Indonesia}
year = {2000}
month = {Sep}
}
title = {Technique of Critical Current Density Measurement of Bulk Superconductor with Linear Extrapolation Method; Teknik Pengukuran rapat Arus Kritis Bulk Superkonduktor Tc Tinggi dengan Metode Ekstrapolasi Linear}
author = {Adi, Wisnu Ari, Sukirman, Engkir, and Winatapura, Didin S}
abstractNote = {Technique of critical current density measurement (Jc) of HTc bulk ceramic superconductor has been performed by using linear extrapolation with four-point probes method. The measurement of critical current density HTc bulk ceramic superconductor usually causes damage in contact resistance. In order to decrease this damage factor, we introduce extrapolation method. The extrapolating data show that the critical current density Jc for YBCO (123) and BSCCO (2212) at 77 K are 10,85(6) Amp.cm{sup -}2 and 14,46(6) Amp.cm{sup -}2, respectively. This technique is easier, simpler, and the use of the current flow is low, so it will not damage the contact resistance of the sample. We expect that the method can give a better solution for bulk superconductor application. Key words. : superconductor, critical temperature, and critical current density.}
place = {Indonesia}
year = {2000}
month = {Sep}
}