Anisotropic thermoelectric power in single crystalline Mg1-xAlxB2 compounds
The thermoelectric power of single crystalline Mg 1−x Al x B 2 compounds is measured and analyzed along the main crystallographic directions ( ab -plane and c -axis direction). It is shown that the classical model of thermoelectric power with phonon drag and diffusion terms provides satisfactory exp...
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| Veröffentlicht in: | Journal of materials science 2024-09, Vol.59 (34), p.16184-16192 |
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| container_title | Journal of materials science |
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| creator | Toliński, Tomasz Oganisian, Karen Karpiński, Janusz Rogacki, Krzysztof |
| description | The thermoelectric power of single crystalline Mg
1−x
Al
x
B
2
compounds is measured and analyzed along the main crystallographic directions (
ab
-plane and
c
-axis direction). It is shown that the classical model of thermoelectric power with phonon drag and diffusion terms provides satisfactory explanation of the temperature dependence of the Seebeck parameter
S
(
T
). Agreement of
S
(
T
) with the study of resistivity is achieved with some variation of the Debye temperature being a model-sensitive parameter. Presence of positive and negative charge carriers is observed and competing contributions of the
π
and
σ
bands are discussed. |
| doi_str_mv | 10.1007/s10853-024-10130-8 |
| format | Article |
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1−x
Al
x
B
2
compounds is measured and analyzed along the main crystallographic directions (
ab
-plane and
c
-axis direction). It is shown that the classical model of thermoelectric power with phonon drag and diffusion terms provides satisfactory explanation of the temperature dependence of the Seebeck parameter
S
(
T
). Agreement of
S
(
T
) with the study of resistivity is achieved with some variation of the Debye temperature being a model-sensitive parameter. Presence of positive and negative charge carriers is observed and competing contributions of the
π
and
σ
bands are discussed.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-024-10130-8</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Anisotropy ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography ; Crystallography and Scattering Methods ; Current carriers ; Debye temperature ; Energy Materials ; Materials Science ; Parameter sensitivity ; Phonon drag ; Polymer Sciences ; Power ; Single crystals ; Solid Mechanics ; Superconductivity ; Temperature ; Temperature dependence ; Thermoelectricity</subject><ispartof>Journal of materials science, 2024-09, Vol.59 (34), p.16184-16192</ispartof><rights>The Author(s) 2024</rights><rights>The Author(s) 2024. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c244t-4b0f9a9f79a21e68e35dd7478197d54c29108ee1a4b425148f36b9cc4c4f2b213</cites><orcidid>0000-0003-1554-8557</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-024-10130-8$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-024-10130-8$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Toliński, Tomasz</creatorcontrib><creatorcontrib>Oganisian, Karen</creatorcontrib><creatorcontrib>Karpiński, Janusz</creatorcontrib><creatorcontrib>Rogacki, Krzysztof</creatorcontrib><title>Anisotropic thermoelectric power in single crystalline Mg1-xAlxB2 compounds</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>The thermoelectric power of single crystalline Mg
1−x
Al
x
B
2
compounds is measured and analyzed along the main crystallographic directions (
ab
-plane and
c
-axis direction). It is shown that the classical model of thermoelectric power with phonon drag and diffusion terms provides satisfactory explanation of the temperature dependence of the Seebeck parameter
S
(
T
). Agreement of
S
(
T
) with the study of resistivity is achieved with some variation of the Debye temperature being a model-sensitive parameter. Presence of positive and negative charge carriers is observed and competing contributions of the
π
and
σ
bands are discussed.</description><subject>Anisotropy</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography</subject><subject>Crystallography and Scattering Methods</subject><subject>Current carriers</subject><subject>Debye temperature</subject><subject>Energy Materials</subject><subject>Materials Science</subject><subject>Parameter sensitivity</subject><subject>Phonon drag</subject><subject>Polymer Sciences</subject><subject>Power</subject><subject>Single crystals</subject><subject>Solid Mechanics</subject><subject>Superconductivity</subject><subject>Temperature</subject><subject>Temperature dependence</subject><subject>Thermoelectricity</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kMtOwzAQRS0EEqXwA6wisTbM2E5tL0vFSxSxgbWVOE5JldrBTkX796QEiR2r0Uj33NEcQi4RrhFA3iQElXMKTFAE5EDVEZlgLjkVCvgxmQAwRpmY4Sk5S2kNALlkOCHPc9-k0MfQNTbrP1zcBNc628dh7cKXi1njs9T4VesyG_epL9q28S57WSHdzdvdLcts2HRh66t0Tk7qok3u4ndOyfv93dvikS5fH54W8yW1TIieihJqXeha6oKhmynH86qSQirUssqFZXp4xjksRClYjkLVfFZqa4UVNSsZ8im5Gnu7GD63LvVmHbbRDycNR-AgtNaHFBtTNoaUoqtNF5tNEfcGwRykmVGaGaSZH2lGDRAfoTSE_crFv-p_qG918G7T</recordid><startdate>20240901</startdate><enddate>20240901</enddate><creator>Toliński, Tomasz</creator><creator>Oganisian, Karen</creator><creator>Karpiński, Janusz</creator><creator>Rogacki, Krzysztof</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-1554-8557</orcidid></search><sort><creationdate>20240901</creationdate><title>Anisotropic thermoelectric power in single crystalline Mg1-xAlxB2 compounds</title><author>Toliński, Tomasz ; Oganisian, Karen ; Karpiński, Janusz ; Rogacki, Krzysztof</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c244t-4b0f9a9f79a21e68e35dd7478197d54c29108ee1a4b425148f36b9cc4c4f2b213</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Anisotropy</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography</topic><topic>Crystallography and Scattering Methods</topic><topic>Current carriers</topic><topic>Debye temperature</topic><topic>Energy Materials</topic><topic>Materials Science</topic><topic>Parameter sensitivity</topic><topic>Phonon drag</topic><topic>Polymer Sciences</topic><topic>Power</topic><topic>Single crystals</topic><topic>Solid Mechanics</topic><topic>Superconductivity</topic><topic>Temperature</topic><topic>Temperature dependence</topic><topic>Thermoelectricity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Toliński, Tomasz</creatorcontrib><creatorcontrib>Oganisian, Karen</creatorcontrib><creatorcontrib>Karpiński, Janusz</creatorcontrib><creatorcontrib>Rogacki, Krzysztof</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Toliński, Tomasz</au><au>Oganisian, Karen</au><au>Karpiński, Janusz</au><au>Rogacki, Krzysztof</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anisotropic thermoelectric power in single crystalline Mg1-xAlxB2 compounds</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2024-09-01</date><risdate>2024</risdate><volume>59</volume><issue>34</issue><spage>16184</spage><epage>16192</epage><pages>16184-16192</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>The thermoelectric power of single crystalline Mg
1−x
Al
x
B
2
compounds is measured and analyzed along the main crystallographic directions (
ab
-plane and
c
-axis direction). It is shown that the classical model of thermoelectric power with phonon drag and diffusion terms provides satisfactory explanation of the temperature dependence of the Seebeck parameter
S
(
T
). Agreement of
S
(
T
) with the study of resistivity is achieved with some variation of the Debye temperature being a model-sensitive parameter. Presence of positive and negative charge carriers is observed and competing contributions of the
π
and
σ
bands are discussed.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-024-10130-8</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-1554-8557</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of materials science, 2024-09, Vol.59 (34), p.16184-16192 |
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| language | eng |
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| subjects | Anisotropy Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography Crystallography and Scattering Methods Current carriers Debye temperature Energy Materials Materials Science Parameter sensitivity Phonon drag Polymer Sciences Power Single crystals Solid Mechanics Superconductivity Temperature Temperature dependence Thermoelectricity |
| title | Anisotropic thermoelectric power in single crystalline Mg1-xAlxB2 compounds |
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