Electrical properties of Bi1.5ZnSb1.5O7 pyrochlore ceramics
Bi1.5ZnSb1.5O7 pyrochlore samples were prepared by solid state reaction method. They were examined by x‐ray diffraction and scanning electron microscopy. Single phase, belongs to the cubic pyrochlore structure, with a lattice parameter of 10.442 Å and grain size that varies from 16 to 20 μm was obta...
Gespeichert in:
| Veröffentlicht in: | Crystal research and technology (1979) 2003-12, Vol.38 (12), p.1077-1081 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1081 |
|---|---|
| container_issue | 12 |
| container_start_page | 1077 |
| container_title | Crystal research and technology (1979) |
| container_volume | 38 |
| creator | Kayed, T. S. Mergen, A. |
| description | Bi1.5ZnSb1.5O7 pyrochlore samples were prepared by solid state reaction method. They were examined by x‐ray diffraction and scanning electron microscopy. Single phase, belongs to the cubic pyrochlore structure, with a lattice parameter of 10.442 Å and grain size that varies from 16 to 20 μm was obtained. The electrical properties were measured at different temperatures in the range 15–330 K under different applied magnetic fields up 1.4 T. In our measurements for Hall coefficient, Hall resistivity, and mobility; we noticed an anomalous behavior at two temperatures (around 250 and 310 K) which was supported by the I‐V measurements (double transition of the slope of I‐V characteristics (β) at the same temperatures). This was discussed in terms of polarization phenomenon and mixed ionic‐electronic conduction. (© 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| doi_str_mv | 10.1002/crat.200310139 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pasca</sourceid><recordid>TN_cdi_proquest_miscellaneous_34594529</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>34594529</sourcerecordid><originalsourceid>FETCH-LOGICAL-i3029-55584f6b2140a01cd1cf8f48fb9a945c8356189500f292c2cb55c327cd127ec03</originalsourceid><addsrcrecordid>eNpFkEFLAzEQhYMoWKtXz3vR29ZJstls8KSlVqFaqBXBS8jGBKNpd022aP-9KS319Bjme4-Zh9A5hgEGIFc6qG5AACgGTMUB6mFGcF4AF4eoB4SSHFOAY3QS4ycAiLIgPXQ98kZ3wWnlszY0rQmdMzFrbHbr8IC9LZ_rJFOetevQ6A_fBJNpE9TC6XiKjqzy0ZzttI9e7kbz4X0-mY4fhjeT3FEgImeMVYUta4ILUID1O9a2skVla6FEwXRFWYkrwQAsEUQTXTOmKeEJJNxooH10uc1NB36vTOzkwkVtvFdL06yipAVLOUQk8GIHqpgeskEttYuyDW6hwlpiRsuSY544seV-nDfr_z3ITZFyU6TcFymHs5v5fkrefOt1sTO_e68KX7LklDP5-jSWs9kjwyWtJKF_s9F1qQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>34594529</pqid></control><display><type>article</type><title>Electrical properties of Bi1.5ZnSb1.5O7 pyrochlore ceramics</title><source>Wiley-Blackwell Journals</source><creator>Kayed, T. S. ; Mergen, A.</creator><creatorcontrib>Kayed, T. S. ; Mergen, A.</creatorcontrib><description>Bi1.5ZnSb1.5O7 pyrochlore samples were prepared by solid state reaction method. They were examined by x‐ray diffraction and scanning electron microscopy. Single phase, belongs to the cubic pyrochlore structure, with a lattice parameter of 10.442 Å and grain size that varies from 16 to 20 μm was obtained. The electrical properties were measured at different temperatures in the range 15–330 K under different applied magnetic fields up 1.4 T. In our measurements for Hall coefficient, Hall resistivity, and mobility; we noticed an anomalous behavior at two temperatures (around 250 and 310 K) which was supported by the I‐V measurements (double transition of the slope of I‐V characteristics (β) at the same temperatures). This was discussed in terms of polarization phenomenon and mixed ionic‐electronic conduction. (© 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</description><identifier>ISSN: 0232-1300</identifier><identifier>EISSN: 1521-4079</identifier><identifier>DOI: 10.1002/crat.200310139</identifier><identifier>CODEN: CRTEDF</identifier><language>eng</language><publisher>Berlin: WILEY-VCH Verlag</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Conductivity of specific materials ; Conductivity phenomena in semiconductors and insulators ; Electronic transport in condensed matter ; Exact sciences and technology ; Galvanomagnetic and other magnetotransport effects ; Hall effect ; I-V characteristics ; Mobility edges ; hopping transport ; Other crystalline inorganic semiconductors ; Physics ; pyrochlore ; varistor</subject><ispartof>Crystal research and technology (1979), 2003-12, Vol.38 (12), p.1077-1081</ispartof><rights>Copyright © 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcrat.200310139$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27915,27916,45566</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15366717$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kayed, T. S.</creatorcontrib><creatorcontrib>Mergen, A.</creatorcontrib><title>Electrical properties of Bi1.5ZnSb1.5O7 pyrochlore ceramics</title><title>Crystal research and technology (1979)</title><addtitle>Cryst. Res. Technol</addtitle><description>Bi1.5ZnSb1.5O7 pyrochlore samples were prepared by solid state reaction method. They were examined by x‐ray diffraction and scanning electron microscopy. Single phase, belongs to the cubic pyrochlore structure, with a lattice parameter of 10.442 Å and grain size that varies from 16 to 20 μm was obtained. The electrical properties were measured at different temperatures in the range 15–330 K under different applied magnetic fields up 1.4 T. In our measurements for Hall coefficient, Hall resistivity, and mobility; we noticed an anomalous behavior at two temperatures (around 250 and 310 K) which was supported by the I‐V measurements (double transition of the slope of I‐V characteristics (β) at the same temperatures). This was discussed in terms of polarization phenomenon and mixed ionic‐electronic conduction. (© 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Conductivity of specific materials</subject><subject>Conductivity phenomena in semiconductors and insulators</subject><subject>Electronic transport in condensed matter</subject><subject>Exact sciences and technology</subject><subject>Galvanomagnetic and other magnetotransport effects</subject><subject>Hall effect</subject><subject>I-V characteristics</subject><subject>Mobility edges ; hopping transport</subject><subject>Other crystalline inorganic semiconductors</subject><subject>Physics</subject><subject>pyrochlore</subject><subject>varistor</subject><issn>0232-1300</issn><issn>1521-4079</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNpFkEFLAzEQhYMoWKtXz3vR29ZJstls8KSlVqFaqBXBS8jGBKNpd022aP-9KS319Bjme4-Zh9A5hgEGIFc6qG5AACgGTMUB6mFGcF4AF4eoB4SSHFOAY3QS4ycAiLIgPXQ98kZ3wWnlszY0rQmdMzFrbHbr8IC9LZ_rJFOetevQ6A_fBJNpE9TC6XiKjqzy0ZzttI9e7kbz4X0-mY4fhjeT3FEgImeMVYUta4ILUID1O9a2skVla6FEwXRFWYkrwQAsEUQTXTOmKeEJJNxooH10uc1NB36vTOzkwkVtvFdL06yipAVLOUQk8GIHqpgeskEttYuyDW6hwlpiRsuSY544seV-nDfr_z3ITZFyU6TcFymHs5v5fkrefOt1sTO_e68KX7LklDP5-jSWs9kjwyWtJKF_s9F1qQ</recordid><startdate>200312</startdate><enddate>200312</enddate><creator>Kayed, T. S.</creator><creator>Mergen, A.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley-VCH</general><scope>BSCLL</scope><scope>IQODW</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>200312</creationdate><title>Electrical properties of Bi1.5ZnSb1.5O7 pyrochlore ceramics</title><author>Kayed, T. S. ; Mergen, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i3029-55584f6b2140a01cd1cf8f48fb9a945c8356189500f292c2cb55c327cd127ec03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Conductivity of specific materials</topic><topic>Conductivity phenomena in semiconductors and insulators</topic><topic>Electronic transport in condensed matter</topic><topic>Exact sciences and technology</topic><topic>Galvanomagnetic and other magnetotransport effects</topic><topic>Hall effect</topic><topic>I-V characteristics</topic><topic>Mobility edges ; hopping transport</topic><topic>Other crystalline inorganic semiconductors</topic><topic>Physics</topic><topic>pyrochlore</topic><topic>varistor</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kayed, T. S.</creatorcontrib><creatorcontrib>Mergen, A.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Crystal research and technology (1979)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kayed, T. S.</au><au>Mergen, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrical properties of Bi1.5ZnSb1.5O7 pyrochlore ceramics</atitle><jtitle>Crystal research and technology (1979)</jtitle><addtitle>Cryst. Res. Technol</addtitle><date>2003-12</date><risdate>2003</risdate><volume>38</volume><issue>12</issue><spage>1077</spage><epage>1081</epage><pages>1077-1081</pages><issn>0232-1300</issn><eissn>1521-4079</eissn><coden>CRTEDF</coden><abstract>Bi1.5ZnSb1.5O7 pyrochlore samples were prepared by solid state reaction method. They were examined by x‐ray diffraction and scanning electron microscopy. Single phase, belongs to the cubic pyrochlore structure, with a lattice parameter of 10.442 Å and grain size that varies from 16 to 20 μm was obtained. The electrical properties were measured at different temperatures in the range 15–330 K under different applied magnetic fields up 1.4 T. In our measurements for Hall coefficient, Hall resistivity, and mobility; we noticed an anomalous behavior at two temperatures (around 250 and 310 K) which was supported by the I‐V measurements (double transition of the slope of I‐V characteristics (β) at the same temperatures). This was discussed in terms of polarization phenomenon and mixed ionic‐electronic conduction. (© 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</abstract><cop>Berlin</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/crat.200310139</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0232-1300 |
| ispartof | Crystal research and technology (1979), 2003-12, Vol.38 (12), p.1077-1081 |
| issn | 0232-1300 1521-4079 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_34594529 |
| source | Wiley-Blackwell Journals |
| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Conductivity of specific materials Conductivity phenomena in semiconductors and insulators Electronic transport in condensed matter Exact sciences and technology Galvanomagnetic and other magnetotransport effects Hall effect I-V characteristics Mobility edges hopping transport Other crystalline inorganic semiconductors Physics pyrochlore varistor |
| title | Electrical properties of Bi1.5ZnSb1.5O7 pyrochlore ceramics |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T19%3A01%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pasca&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Electrical%20properties%20of%20Bi1.5ZnSb1.5O7%20pyrochlore%20ceramics&rft.jtitle=Crystal%20research%20and%20technology%20(1979)&rft.au=Kayed,%20T.%20S.&rft.date=2003-12&rft.volume=38&rft.issue=12&rft.spage=1077&rft.epage=1081&rft.pages=1077-1081&rft.issn=0232-1300&rft.eissn=1521-4079&rft.coden=CRTEDF&rft_id=info:doi/10.1002/crat.200310139&rft_dat=%3Cproquest_pasca%3E34594529%3C/proquest_pasca%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=34594529&rft_id=info:pmid/&rfr_iscdi=true |