Abstract
The effects of nano-sized Co 0.5 Ni 0.5 Fe 2 O 4 addition on the superconducting and transport properties of Bi 1.6 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10 (Bi-2223) in bulk form has been investigated. Bi-2223 superconductor was fabricated using coprecipitation method and 0.01 - 0.05 wt% of Co 0.5 Ni 0.5 Fe 2 O 4 nanoparticles with average size of 20 nm were added into the samples. The critical temperature (T c ) and critical current density (J c ) of the samples were measured by using the four-point probe method, while the phase formation and microstructure of the samples were examined using x-ray diffraction and SEM respectively. It was found that Jc of all samples added with Co 0.5 Ni 0.5 Fe 2 O 4 were higher than nonadded sample, with x = 0.01 wt. % sample showing the highest J c . This study showed that small addition of nano- Co 0.5 Ni 0.5 Fe 2 O 4 can effectively enhance the transport critical current density in Bi-2223 superconductor.
| Original language | English |
|---|---|
| Title of host publication | 2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium |
| Editors | Zahari Ibrahim, Haja Maideen Kader Maideen, Nazlina Ibrahim, Nurul Huda Abd Karim, Taufik Yusof, Fatimah Abdul Razak, Nurulkamal Maseran, Rozida Mohd Khalid, Noor Baa'yah Ibrahim, Hasidah Mohd. Sidek, Mohd Salmi Md Noorani, Norbert Simon |
| Publisher | American Institute of Physics Inc. |
| Pages | 30-35 |
| Number of pages | 6 |
| ISBN (Electronic) | 9780735412507 |
| DOIs | |
| Publication status | Published - 1 Jan 2014 |
| Event | 2014 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2014 - Selangor, Malaysia Duration: 9 Apr 2014 → 11 Apr 2014 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Volume | 1614 |
| ISSN (Print) | 0094-243X |
| ISSN (Electronic) | 1551-7616 |
Other
| Other | 2014 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2014 |
|---|---|
| Country | Malaysia |
| City | Selangor |
| Period | 9/4/14 → 11/4/14 |
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Keywords
- Bi-2223 superconductor
- Critical current density
- Nanoparticles
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Effect of nanosized Co 0.5 Ni 0.5 Fe 2 O 4 on the transport critical current density of Bi 1.6 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10 superconductor. / Hafiz, M.; Abd. Shukor, Roslan.
2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium. ed. / Zahari Ibrahim; Haja Maideen Kader Maideen; Nazlina Ibrahim; Nurul Huda Abd Karim; Taufik Yusof; Fatimah Abdul Razak; Nurulkamal Maseran; Rozida Mohd Khalid; Noor Baa'yah Ibrahim; Hasidah Mohd. Sidek; Mohd Salmi Md Noorani; Norbert Simon. American Institute of Physics Inc., 2014. p. 30-35 (AIP Conference Proceedings; Vol. 1614).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Effect of nanosized Co 0.5 Ni 0.5 Fe 2 O 4 on the transport critical current density of Bi 1.6 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10 superconductor
AU - Hafiz, M.
AU - Abd. Shukor, Roslan
PY - 2014/1/1
Y1 - 2014/1/1
N2 - The effects of nano-sized Co 0.5 Ni 0.5 Fe 2 O 4 addition on the superconducting and transport properties of Bi 1.6 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10 (Bi-2223) in bulk form has been investigated. Bi-2223 superconductor was fabricated using coprecipitation method and 0.01 - 0.05 wt% of Co 0.5 Ni 0.5 Fe 2 O 4 nanoparticles with average size of 20 nm were added into the samples. The critical temperature (T c ) and critical current density (J c ) of the samples were measured by using the four-point probe method, while the phase formation and microstructure of the samples were examined using x-ray diffraction and SEM respectively. It was found that Jc of all samples added with Co 0.5 Ni 0.5 Fe 2 O 4 were higher than nonadded sample, with x = 0.01 wt. % sample showing the highest J c . This study showed that small addition of nano- Co 0.5 Ni 0.5 Fe 2 O 4 can effectively enhance the transport critical current density in Bi-2223 superconductor.
AB - The effects of nano-sized Co 0.5 Ni 0.5 Fe 2 O 4 addition on the superconducting and transport properties of Bi 1.6 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10 (Bi-2223) in bulk form has been investigated. Bi-2223 superconductor was fabricated using coprecipitation method and 0.01 - 0.05 wt% of Co 0.5 Ni 0.5 Fe 2 O 4 nanoparticles with average size of 20 nm were added into the samples. The critical temperature (T c ) and critical current density (J c ) of the samples were measured by using the four-point probe method, while the phase formation and microstructure of the samples were examined using x-ray diffraction and SEM respectively. It was found that Jc of all samples added with Co 0.5 Ni 0.5 Fe 2 O 4 were higher than nonadded sample, with x = 0.01 wt. % sample showing the highest J c . This study showed that small addition of nano- Co 0.5 Ni 0.5 Fe 2 O 4 can effectively enhance the transport critical current density in Bi-2223 superconductor.
KW - Bi-2223 superconductor
KW - Critical current density
KW - Nanoparticles
UR - http://www.scopus.com/inward/record.url?scp=84938330484&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84938330484&partnerID=8YFLogxK
U2 - 10.1063/1.4895165
DO - 10.1063/1.4895165
M3 - Conference contribution
T3 - AIP Conference Proceedings
SP - 30
EP - 35
BT - 2014 UKM FST Postgraduate Colloquium - Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium
A2 - Ibrahim, Zahari
A2 - Maideen, Haja Maideen Kader
A2 - Ibrahim, Nazlina
A2 - Karim, Nurul Huda Abd
A2 - Yusof, Taufik
A2 - Razak, Fatimah Abdul
A2 - Maseran, Nurulkamal
A2 - Khalid, Rozida Mohd
A2 - Ibrahim, Noor Baa'yah
A2 - Sidek, Hasidah Mohd.
A2 - Noorani, Mohd Salmi Md
A2 - Simon, Norbert
PB - American Institute of Physics Inc.
ER -