Irreversibility fields and pinning potentials in U/n treated Bi2223/Ag tapes
The magnetoresistance R( T, B) of virgin and four 235U doped Bi2223/Ag tapes irradiated with thermal neutrons (U/n treated) has been measured in the temperature range T⩾50 K and magnetic field B⩽1 T. For B⩾20 mT the pinning potentials U 0 of U/n treated tapes were enhanced compared to that of virgin...
Gespeichert in:
| Veröffentlicht in: | Physica. C, Superconductivity Superconductivity, 2004-08, Vol.408, p.643-644 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 644 |
|---|---|
| container_issue | |
| container_start_page | 643 |
| container_title | Physica. C, Superconductivity |
| container_volume | 408 |
| creator | Kušević, I. Babić, E. Marinaro, D. Dou, S.X. Weinstein, R. |
| description | The magnetoresistance
R(
T,
B) of virgin and four
235U doped Bi2223/Ag tapes irradiated with thermal neutrons (U/n treated) has been measured in the temperature range
T⩾50 K and magnetic field
B⩽1 T. For
B⩾20 mT the pinning potentials
U
0 of U/n treated tapes were enhanced compared to that of virgin tape. The relative enhancement
U
0(
B,U/n)/
U
0(
B, virg.) increased with matching field
B
φ
and persisted to higher
B at higher
B
φ
. For U/n treated samples,
U
0 showed universal variation with
B/
B
φ
:
U
0(
B≲
B
φ
)∝(
B
φ
/
B)
α
with
α≈0.5 and faster variation at higher
B. The resistive irreversibility fields
B
irr(
T) of all U/n treated samples for
T≲100 K were also enhanced:
B
irr(
T,
U/
n)/
B
irr(
T, virg.) increased with
B
φ
and the enhancement persisted to lower
T for higher
B
φ
. The maximum enhancements of
B
irr scale well with the corresponding enhancements of
U
0(
B). |
| doi_str_mv | 10.1016/j.physc.2004.03.092 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_29557232</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0921453404004502</els_id><sourcerecordid>29557232</sourcerecordid><originalsourceid>FETCH-LOGICAL-c332t-b899533427c77407fd47bed79081a5dc661986dc0a08ed95e7033457da67a1583</originalsourceid><addsrcrecordid>eNp9kD1PwzAQhi0EEqXwC1g8sSX1RxwnA0NBfFSqxEJny7UvxVXqBNut1H-PS5m55ZVOz3vSPQjdU1JSQuvZthy_jtGUjJCqJLwkLbtAE9pIXjBa8Us0yRtaVIJX1-gmxi3JQ1s6QctFCHCAEN3a9S4dceegtxFrb_HovHd-g8chgU9O9xE7j1czj1MAncDiJ8cY47P5Bic9QrxFV12m4O4vp2j1-vL5_F4sP94Wz_NlYThnqVg3bSs4r5g0UlZEdraSa7CyJQ3Vwpq6pm1TW0M0acC2AiTJtJBW11JT0fApejjfHcPwvYeY1M5FA32vPQz7qFgrhGScZZCfQROGGAN0agxup8NRUaJO5tRW_ZpTJ3OKcJU95dbjuQX5h4ODoKJx4A1YF8AkZQf3b_8HUCp2vA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>29557232</pqid></control><display><type>article</type><title>Irreversibility fields and pinning potentials in U/n treated Bi2223/Ag tapes</title><source>Elsevier ScienceDirect Journals</source><creator>Kušević, I. ; Babić, E. ; Marinaro, D. ; Dou, S.X. ; Weinstein, R.</creator><creatorcontrib>Kušević, I. ; Babić, E. ; Marinaro, D. ; Dou, S.X. ; Weinstein, R.</creatorcontrib><description>The magnetoresistance
R(
T,
B) of virgin and four
235U doped Bi2223/Ag tapes irradiated with thermal neutrons (U/n treated) has been measured in the temperature range
T⩾50 K and magnetic field
B⩽1 T. For
B⩾20 mT the pinning potentials
U
0 of U/n treated tapes were enhanced compared to that of virgin tape. The relative enhancement
U
0(
B,U/n)/
U
0(
B, virg.) increased with matching field
B
φ
and persisted to higher
B at higher
B
φ
. For U/n treated samples,
U
0 showed universal variation with
B/
B
φ
:
U
0(
B≲
B
φ
)∝(
B
φ
/
B)
α
with
α≈0.5 and faster variation at higher
B. The resistive irreversibility fields
B
irr(
T) of all U/n treated samples for
T≲100 K were also enhanced:
B
irr(
T,
U/
n)/
B
irr(
T, virg.) increased with
B
φ
and the enhancement persisted to lower
T for higher
B
φ
. The maximum enhancements of
B
irr scale well with the corresponding enhancements of
U
0(
B).</description><identifier>ISSN: 0921-4534</identifier><identifier>EISSN: 1873-2143</identifier><identifier>DOI: 10.1016/j.physc.2004.03.092</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Flux pinning ; Neutron irradiation ; Uranium doping</subject><ispartof>Physica. C, Superconductivity, 2004-08, Vol.408, p.643-644</ispartof><rights>2004 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c332t-b899533427c77407fd47bed79081a5dc661986dc0a08ed95e7033457da67a1583</citedby><cites>FETCH-LOGICAL-c332t-b899533427c77407fd47bed79081a5dc661986dc0a08ed95e7033457da67a1583</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921453404004502$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Kušević, I.</creatorcontrib><creatorcontrib>Babić, E.</creatorcontrib><creatorcontrib>Marinaro, D.</creatorcontrib><creatorcontrib>Dou, S.X.</creatorcontrib><creatorcontrib>Weinstein, R.</creatorcontrib><title>Irreversibility fields and pinning potentials in U/n treated Bi2223/Ag tapes</title><title>Physica. C, Superconductivity</title><description>The magnetoresistance
R(
T,
B) of virgin and four
235U doped Bi2223/Ag tapes irradiated with thermal neutrons (U/n treated) has been measured in the temperature range
T⩾50 K and magnetic field
B⩽1 T. For
B⩾20 mT the pinning potentials
U
0 of U/n treated tapes were enhanced compared to that of virgin tape. The relative enhancement
U
0(
B,U/n)/
U
0(
B, virg.) increased with matching field
B
φ
and persisted to higher
B at higher
B
φ
. For U/n treated samples,
U
0 showed universal variation with
B/
B
φ
:
U
0(
B≲
B
φ
)∝(
B
φ
/
B)
α
with
α≈0.5 and faster variation at higher
B. The resistive irreversibility fields
B
irr(
T) of all U/n treated samples for
T≲100 K were also enhanced:
B
irr(
T,
U/
n)/
B
irr(
T, virg.) increased with
B
φ
and the enhancement persisted to lower
T for higher
B
φ
. The maximum enhancements of
B
irr scale well with the corresponding enhancements of
U
0(
B).</description><subject>Flux pinning</subject><subject>Neutron irradiation</subject><subject>Uranium doping</subject><issn>0921-4534</issn><issn>1873-2143</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwC1g8sSX1RxwnA0NBfFSqxEJny7UvxVXqBNut1H-PS5m55ZVOz3vSPQjdU1JSQuvZthy_jtGUjJCqJLwkLbtAE9pIXjBa8Us0yRtaVIJX1-gmxi3JQ1s6QctFCHCAEN3a9S4dceegtxFrb_HovHd-g8chgU9O9xE7j1czj1MAncDiJ8cY47P5Bic9QrxFV12m4O4vp2j1-vL5_F4sP94Wz_NlYThnqVg3bSs4r5g0UlZEdraSa7CyJQ3Vwpq6pm1TW0M0acC2AiTJtJBW11JT0fApejjfHcPwvYeY1M5FA32vPQz7qFgrhGScZZCfQROGGAN0agxup8NRUaJO5tRW_ZpTJ3OKcJU95dbjuQX5h4ODoKJx4A1YF8AkZQf3b_8HUCp2vA</recordid><startdate>20040801</startdate><enddate>20040801</enddate><creator>Kušević, I.</creator><creator>Babić, E.</creator><creator>Marinaro, D.</creator><creator>Dou, S.X.</creator><creator>Weinstein, R.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20040801</creationdate><title>Irreversibility fields and pinning potentials in U/n treated Bi2223/Ag tapes</title><author>Kušević, I. ; Babić, E. ; Marinaro, D. ; Dou, S.X. ; Weinstein, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c332t-b899533427c77407fd47bed79081a5dc661986dc0a08ed95e7033457da67a1583</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Flux pinning</topic><topic>Neutron irradiation</topic><topic>Uranium doping</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kušević, I.</creatorcontrib><creatorcontrib>Babić, E.</creatorcontrib><creatorcontrib>Marinaro, D.</creatorcontrib><creatorcontrib>Dou, S.X.</creatorcontrib><creatorcontrib>Weinstein, R.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. C, Superconductivity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kušević, I.</au><au>Babić, E.</au><au>Marinaro, D.</au><au>Dou, S.X.</au><au>Weinstein, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Irreversibility fields and pinning potentials in U/n treated Bi2223/Ag tapes</atitle><jtitle>Physica. C, Superconductivity</jtitle><date>2004-08-01</date><risdate>2004</risdate><volume>408</volume><spage>643</spage><epage>644</epage><pages>643-644</pages><issn>0921-4534</issn><eissn>1873-2143</eissn><abstract>The magnetoresistance
R(
T,
B) of virgin and four
235U doped Bi2223/Ag tapes irradiated with thermal neutrons (U/n treated) has been measured in the temperature range
T⩾50 K and magnetic field
B⩽1 T. For
B⩾20 mT the pinning potentials
U
0 of U/n treated tapes were enhanced compared to that of virgin tape. The relative enhancement
U
0(
B,U/n)/
U
0(
B, virg.) increased with matching field
B
φ
and persisted to higher
B at higher
B
φ
. For U/n treated samples,
U
0 showed universal variation with
B/
B
φ
:
U
0(
B≲
B
φ
)∝(
B
φ
/
B)
α
with
α≈0.5 and faster variation at higher
B. The resistive irreversibility fields
B
irr(
T) of all U/n treated samples for
T≲100 K were also enhanced:
B
irr(
T,
U/
n)/
B
irr(
T, virg.) increased with
B
φ
and the enhancement persisted to lower
T for higher
B
φ
. The maximum enhancements of
B
irr scale well with the corresponding enhancements of
U
0(
B).</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.physc.2004.03.092</doi><tpages>2</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0921-4534 |
| ispartof | Physica. C, Superconductivity, 2004-08, Vol.408, p.643-644 |
| issn | 0921-4534 1873-2143 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_29557232 |
| source | Elsevier ScienceDirect Journals |
| subjects | Flux pinning Neutron irradiation Uranium doping |
| title | Irreversibility fields and pinning potentials in U/n treated Bi2223/Ag tapes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T04%3A05%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Irreversibility%20fields%20and%20pinning%20potentials%20in%20U/n%20treated%20Bi2223/Ag%20tapes&rft.jtitle=Physica.%20C,%20Superconductivity&rft.au=Ku%C5%A1evi%C4%87,%20I.&rft.date=2004-08-01&rft.volume=408&rft.spage=643&rft.epage=644&rft.pages=643-644&rft.issn=0921-4534&rft.eissn=1873-2143&rft_id=info:doi/10.1016/j.physc.2004.03.092&rft_dat=%3Cproquest_cross%3E29557232%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=29557232&rft_id=info:pmid/&rft_els_id=S0921453404004502&rfr_iscdi=true |