Loading…
Determination of Stoichiometry and Superconducting Properties of Tl-1234 and (Cu0.25Tl0.75)-1234 Phases Substituted by Erbium
Superconducting samples of type TlBa 2 Ca 3− y Er y Cu 4 O 11− δ and Cu 0.25 Tl 0.75 Ba 2 Ca 3− y Er y Cu 4 O 12− δ , y ranging from 0.0 to 0.1, have been prepared by a single step of solid-state reaction technique at normal pressure using high-purity oxide elements. The lattice parameters, for pre...
Saved in:
| Published in: | Journal of superconductivity and novel magnetism 2010-05, Vol.23 (4), p.465-474 |
|---|---|
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-c350t-e3b8ec54641effc83837f9617a929e706b3af1838d88458df429134657d1bf873 |
|---|---|
| cites | cdi_FETCH-LOGICAL-c350t-e3b8ec54641effc83837f9617a929e706b3af1838d88458df429134657d1bf873 |
| container_end_page | 474 |
| container_issue | 4 |
| container_start_page | 465 |
| container_title | Journal of superconductivity and novel magnetism |
| container_volume | 23 |
| creator | Mohammed, N. H. Roumié, M. Motaweh, H. A. Awad, R. El-Said Bakeer, D. Nsouli, B. |
| description | Superconducting samples of type TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
and Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
,
y
ranging from 0.0 to 0.1, have been prepared by a single step of solid-state reaction technique at normal pressure using high-purity oxide elements. The lattice parameters, for prepared samples, have been estimated from X-ray powder diffraction (XRD). The elemental stoichiometry of the prepared samples has been determined using Particle Induced X-ray Emission (PIXE), whereas the oxygen-content has been determined using elastic backscattering spectroscopy at 3 MeV proton beam. The superconducting transition temperature
T
c
has been determined from the electrical resistivity measurements. The data of
T
c
, for TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
, show enhancement in its value from 124.5 to 128.45 K as
y
(Er-content) increases from 0.0 to 0.05, whereas it began to suppress with further increase in
y
.
T
c
gradually suppresses with increase of
y
for Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
. Finally, the applied magnetic field
B
=0.44 T shows enlargement in the transition width. The effect of magnetic field on Tl-1234 phase is a little higher than that on (Cu
0.25
Tl
0.75
)-1234, indicating that the anisotropy parameter
Γ
for Tl-1234 is slightly higher than that for (Cu
0.25
Tl
0.75
)-1234. |
| doi_str_mv | 10.1007/s10948-009-0599-x |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_753691786</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>753691786</sourcerecordid><originalsourceid>FETCH-LOGICAL-c350t-e3b8ec54641effc83837f9617a929e706b3af1838d88458df429134657d1bf873</originalsourceid><addsrcrecordid>eNp9kMtu2zAQRYUiBZq4-YDutCmSLuSQ4nsZuOkDMNAAdtYERZEJA4l0-ADsRf89cmV42dUM7py5mLlV9QWCJQSA3SUIBOYNAKIBRIhm_6G6hISwBgrMLs49Ep-qq5ReAcAEAXpZ_f1usomj8yq74Otg600OTr-4MJocD7Xyfb0pOxN18H3R2fnn-jGGScjOpCO_HRrYIvyPvF0VsGzJdgBLRr7N-uOLShO5KV3KLpds-ro71A-xc2X8XH20akjm-lQX1dOPh-3qV7P-8_P36n7daERAbgzquNEEUwyNtZojjpgVFDIlWmEYoB1SFk5yzzkmvLe4FRBhSlgPO8sZWlQ3s-8uhrdiUpajS9oMg_ImlCQZQVRAxulEwpnUMaQUjZW76EYVDxICeUxazknLKWl5TFrup52vJ3eVtBpsVF67dF5sW8opRccr2plL08g_myhfQ4l-evw_5u8Xw4zD</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>753691786</pqid></control><display><type>article</type><title>Determination of Stoichiometry and Superconducting Properties of Tl-1234 and (Cu0.25Tl0.75)-1234 Phases Substituted by Erbium</title><source>Springer Nature</source><creator>Mohammed, N. H. ; Roumié, M. ; Motaweh, H. A. ; Awad, R. ; El-Said Bakeer, D. ; Nsouli, B.</creator><creatorcontrib>Mohammed, N. H. ; Roumié, M. ; Motaweh, H. A. ; Awad, R. ; El-Said Bakeer, D. ; Nsouli, B.</creatorcontrib><description>Superconducting samples of type TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
and Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
,
y
ranging from 0.0 to 0.1, have been prepared by a single step of solid-state reaction technique at normal pressure using high-purity oxide elements. The lattice parameters, for prepared samples, have been estimated from X-ray powder diffraction (XRD). The elemental stoichiometry of the prepared samples has been determined using Particle Induced X-ray Emission (PIXE), whereas the oxygen-content has been determined using elastic backscattering spectroscopy at 3 MeV proton beam. The superconducting transition temperature
T
c
has been determined from the electrical resistivity measurements. The data of
T
c
, for TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
, show enhancement in its value from 124.5 to 128.45 K as
y
(Er-content) increases from 0.0 to 0.05, whereas it began to suppress with further increase in
y
.
T
c
gradually suppresses with increase of
y
for Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
. Finally, the applied magnetic field
B
=0.44 T shows enlargement in the transition width. The effect of magnetic field on Tl-1234 phase is a little higher than that on (Cu
0.25
Tl
0.75
)-1234, indicating that the anisotropy parameter
Γ
for Tl-1234 is slightly higher than that for (Cu
0.25
Tl
0.75
)-1234.</description><identifier>ISSN: 1557-1939</identifier><identifier>EISSN: 1557-1947</identifier><identifier>DOI: 10.1007/s10948-009-0599-x</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Characterization and Evaluation of Materials ; Condensed Matter Physics ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Effects of crystal defects, doping and substitution ; Erbium ; Exact sciences and technology ; Magnetic Materials ; Magnetism ; Original Paper ; Phases ; Physics ; Physics and Astronomy ; Stoichiometry ; Strongly Correlated Systems ; Superconductivity ; Transition temperature variations</subject><ispartof>Journal of superconductivity and novel magnetism, 2010-05, Vol.23 (4), p.465-474</ispartof><rights>Springer Science+Business Media, LLC 2009</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-e3b8ec54641effc83837f9617a929e706b3af1838d88458df429134657d1bf873</citedby><cites>FETCH-LOGICAL-c350t-e3b8ec54641effc83837f9617a929e706b3af1838d88458df429134657d1bf873</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22686637$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Mohammed, N. H.</creatorcontrib><creatorcontrib>Roumié, M.</creatorcontrib><creatorcontrib>Motaweh, H. A.</creatorcontrib><creatorcontrib>Awad, R.</creatorcontrib><creatorcontrib>El-Said Bakeer, D.</creatorcontrib><creatorcontrib>Nsouli, B.</creatorcontrib><title>Determination of Stoichiometry and Superconducting Properties of Tl-1234 and (Cu0.25Tl0.75)-1234 Phases Substituted by Erbium</title><title>Journal of superconductivity and novel magnetism</title><addtitle>J Supercond Nov Magn</addtitle><description>Superconducting samples of type TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
and Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
,
y
ranging from 0.0 to 0.1, have been prepared by a single step of solid-state reaction technique at normal pressure using high-purity oxide elements. The lattice parameters, for prepared samples, have been estimated from X-ray powder diffraction (XRD). The elemental stoichiometry of the prepared samples has been determined using Particle Induced X-ray Emission (PIXE), whereas the oxygen-content has been determined using elastic backscattering spectroscopy at 3 MeV proton beam. The superconducting transition temperature
T
c
has been determined from the electrical resistivity measurements. The data of
T
c
, for TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
, show enhancement in its value from 124.5 to 128.45 K as
y
(Er-content) increases from 0.0 to 0.05, whereas it began to suppress with further increase in
y
.
T
c
gradually suppresses with increase of
y
for Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
. Finally, the applied magnetic field
B
=0.44 T shows enlargement in the transition width. The effect of magnetic field on Tl-1234 phase is a little higher than that on (Cu
0.25
Tl
0.75
)-1234, indicating that the anisotropy parameter
Γ
for Tl-1234 is slightly higher than that for (Cu
0.25
Tl
0.75
)-1234.</description><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Effects of crystal defects, doping and substitution</subject><subject>Erbium</subject><subject>Exact sciences and technology</subject><subject>Magnetic Materials</subject><subject>Magnetism</subject><subject>Original Paper</subject><subject>Phases</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Stoichiometry</subject><subject>Strongly Correlated Systems</subject><subject>Superconductivity</subject><subject>Transition temperature variations</subject><issn>1557-1939</issn><issn>1557-1947</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kMtu2zAQRYUiBZq4-YDutCmSLuSQ4nsZuOkDMNAAdtYERZEJA4l0-ADsRf89cmV42dUM7py5mLlV9QWCJQSA3SUIBOYNAKIBRIhm_6G6hISwBgrMLs49Ep-qq5ReAcAEAXpZ_f1usomj8yq74Otg600OTr-4MJocD7Xyfb0pOxN18H3R2fnn-jGGScjOpCO_HRrYIvyPvF0VsGzJdgBLRr7N-uOLShO5KV3KLpds-ro71A-xc2X8XH20akjm-lQX1dOPh-3qV7P-8_P36n7daERAbgzquNEEUwyNtZojjpgVFDIlWmEYoB1SFk5yzzkmvLe4FRBhSlgPO8sZWlQ3s-8uhrdiUpajS9oMg_ImlCQZQVRAxulEwpnUMaQUjZW76EYVDxICeUxazknLKWl5TFrup52vJ3eVtBpsVF67dF5sW8opRccr2plL08g_myhfQ4l-evw_5u8Xw4zD</recordid><startdate>20100501</startdate><enddate>20100501</enddate><creator>Mohammed, N. H.</creator><creator>Roumié, M.</creator><creator>Motaweh, H. A.</creator><creator>Awad, R.</creator><creator>El-Said Bakeer, D.</creator><creator>Nsouli, B.</creator><general>Springer US</general><general>Springer</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20100501</creationdate><title>Determination of Stoichiometry and Superconducting Properties of Tl-1234 and (Cu0.25Tl0.75)-1234 Phases Substituted by Erbium</title><author>Mohammed, N. H. ; Roumié, M. ; Motaweh, H. A. ; Awad, R. ; El-Said Bakeer, D. ; Nsouli, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-e3b8ec54641effc83837f9617a929e706b3af1838d88458df429134657d1bf873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Effects of crystal defects, doping and substitution</topic><topic>Erbium</topic><topic>Exact sciences and technology</topic><topic>Magnetic Materials</topic><topic>Magnetism</topic><topic>Original Paper</topic><topic>Phases</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Stoichiometry</topic><topic>Strongly Correlated Systems</topic><topic>Superconductivity</topic><topic>Transition temperature variations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mohammed, N. H.</creatorcontrib><creatorcontrib>Roumié, M.</creatorcontrib><creatorcontrib>Motaweh, H. A.</creatorcontrib><creatorcontrib>Awad, R.</creatorcontrib><creatorcontrib>El-Said Bakeer, D.</creatorcontrib><creatorcontrib>Nsouli, B.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of superconductivity and novel magnetism</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mohammed, N. H.</au><au>Roumié, M.</au><au>Motaweh, H. A.</au><au>Awad, R.</au><au>El-Said Bakeer, D.</au><au>Nsouli, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of Stoichiometry and Superconducting Properties of Tl-1234 and (Cu0.25Tl0.75)-1234 Phases Substituted by Erbium</atitle><jtitle>Journal of superconductivity and novel magnetism</jtitle><stitle>J Supercond Nov Magn</stitle><date>2010-05-01</date><risdate>2010</risdate><volume>23</volume><issue>4</issue><spage>465</spage><epage>474</epage><pages>465-474</pages><issn>1557-1939</issn><eissn>1557-1947</eissn><abstract>Superconducting samples of type TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
and Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
,
y
ranging from 0.0 to 0.1, have been prepared by a single step of solid-state reaction technique at normal pressure using high-purity oxide elements. The lattice parameters, for prepared samples, have been estimated from X-ray powder diffraction (XRD). The elemental stoichiometry of the prepared samples has been determined using Particle Induced X-ray Emission (PIXE), whereas the oxygen-content has been determined using elastic backscattering spectroscopy at 3 MeV proton beam. The superconducting transition temperature
T
c
has been determined from the electrical resistivity measurements. The data of
T
c
, for TlBa
2
Ca
3−
y
Er
y
Cu
4
O
11−
δ
, show enhancement in its value from 124.5 to 128.45 K as
y
(Er-content) increases from 0.0 to 0.05, whereas it began to suppress with further increase in
y
.
T
c
gradually suppresses with increase of
y
for Cu
0.25
Tl
0.75
Ba
2
Ca
3−
y
Er
y
Cu
4
O
12−
δ
. Finally, the applied magnetic field
B
=0.44 T shows enlargement in the transition width. The effect of magnetic field on Tl-1234 phase is a little higher than that on (Cu
0.25
Tl
0.75
)-1234, indicating that the anisotropy parameter
Γ
for Tl-1234 is slightly higher than that for (Cu
0.25
Tl
0.75
)-1234.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10948-009-0599-x</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1557-1939 |
| ispartof | Journal of superconductivity and novel magnetism, 2010-05, Vol.23 (4), p.465-474 |
| issn | 1557-1939 1557-1947 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_753691786 |
| source | Springer Nature |
| subjects | Characterization and Evaluation of Materials Condensed Matter Physics Condensed matter: electronic structure, electrical, magnetic, and optical properties Effects of crystal defects, doping and substitution Erbium Exact sciences and technology Magnetic Materials Magnetism Original Paper Phases Physics Physics and Astronomy Stoichiometry Strongly Correlated Systems Superconductivity Transition temperature variations |
| title | Determination of Stoichiometry and Superconducting Properties of Tl-1234 and (Cu0.25Tl0.75)-1234 Phases Substituted by Erbium |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T23%3A50%3A37IST&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=Determination%20of%20Stoichiometry%20and%20Superconducting%20Properties%20of%20Tl-1234%20and%20(Cu0.25Tl0.75)-1234%20Phases%20Substituted%20by%20Erbium&rft.jtitle=Journal%20of%20superconductivity%20and%20novel%20magnetism&rft.au=Mohammed,%20N.%20H.&rft.date=2010-05-01&rft.volume=23&rft.issue=4&rft.spage=465&rft.epage=474&rft.pages=465-474&rft.issn=1557-1939&rft.eissn=1557-1947&rft_id=info:doi/10.1007/s10948-009-0599-x&rft_dat=%3Cproquest_cross%3E753691786%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c350t-e3b8ec54641effc83837f9617a929e706b3af1838d88458df429134657d1bf873%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=753691786&rft_id=info:pmid/&rfr_iscdi=true |