Percolation effect in copper- and nickel-doped Bi2Te3 crystals
The (0001) surface morphology of Bi 2 Te 3 〈M〉 (M = Cu, Ni) layered crystals has been studied using atomic force microscopy (AFM) and scanning electron microscopy. Two- and three-dimensional AFM images reveal charge transport paths through inhomogeneities created by nanostructured elements (5–20 nm)...
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| Veröffentlicht in: | Inorganic materials 2012-05, Vol.48 (5), p.456-461 |
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| creator | Aleskerov, F. K. Kakhramanov, K. Sh Kakhramanov, S. Sh |
| description | The (0001) surface morphology of Bi
2
Te
3
〈M〉 (M = Cu, Ni) layered crystals has been studied using atomic force microscopy (AFM) and scanning electron microscopy. Two- and three-dimensional AFM images reveal charge transport paths through inhomogeneities created by nanostructured elements (5–20 nm) in the Te(1)-Te(1) interlayer spaces. The nanoparticle distribution in the (0001) plane is similar to the arrangement of model two-dimensional percolation clusters on a square lattice. The carrier mobility in Bi
2
Te
3
〈0.5 wt % Ni〉 crystals varies anomalously between 80 and 120 K. |
| doi_str_mv | 10.1134/S0020168512050019 |
| format | Article |
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2
Te
3
〈M〉 (M = Cu, Ni) layered crystals has been studied using atomic force microscopy (AFM) and scanning electron microscopy. Two- and three-dimensional AFM images reveal charge transport paths through inhomogeneities created by nanostructured elements (5–20 nm) in the Te(1)-Te(1) interlayer spaces. The nanoparticle distribution in the (0001) plane is similar to the arrangement of model two-dimensional percolation clusters on a square lattice. The carrier mobility in Bi
2
Te
3
〈0.5 wt % Ni〉 crystals varies anomalously between 80 and 120 K.</description><identifier>ISSN: 0020-1685</identifier><identifier>EISSN: 1608-3172</identifier><identifier>DOI: 10.1134/S0020168512050019</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Chemistry ; Chemistry and Materials Science ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Materials Science</subject><ispartof>Inorganic materials, 2012-05, Vol.48 (5), p.456-461</ispartof><rights>Pleiades Publishing, Ltd. 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c218t-16192fdefe5e7d9b8e15a9821db7d36d0a51acaa2f92d32885323b16eaacdb353</citedby><cites>FETCH-LOGICAL-c218t-16192fdefe5e7d9b8e15a9821db7d36d0a51acaa2f92d32885323b16eaacdb353</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0020168512050019$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0020168512050019$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Aleskerov, F. K.</creatorcontrib><creatorcontrib>Kakhramanov, K. Sh</creatorcontrib><creatorcontrib>Kakhramanov, S. Sh</creatorcontrib><title>Percolation effect in copper- and nickel-doped Bi2Te3 crystals</title><title>Inorganic materials</title><addtitle>Inorg Mater</addtitle><description>The (0001) surface morphology of Bi
2
Te
3
〈M〉 (M = Cu, Ni) layered crystals has been studied using atomic force microscopy (AFM) and scanning electron microscopy. Two- and three-dimensional AFM images reveal charge transport paths through inhomogeneities created by nanostructured elements (5–20 nm) in the Te(1)-Te(1) interlayer spaces. The nanoparticle distribution in the (0001) plane is similar to the arrangement of model two-dimensional percolation clusters on a square lattice. The carrier mobility in Bi
2
Te
3
〈0.5 wt % Ni〉 crystals varies anomalously between 80 and 120 K.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Materials Science</subject><issn>0020-1685</issn><issn>1608-3172</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp9kM1KxDAUhYMoOI4-gLu8QPTeZNImG0EH_2BAwXFd0uRGOta2JHUxb2_LuBNcncU5372Hw9glwhWiWl2_AUjAwmiUoAHQHrEFFmCEwlIes8Vsi9k_ZWc57wBgpY1dsJtXSr5v3dj0HacYyY-86bjvh4GS4K4LvGv8J7Ui9AMFftfILSnu0z6Prs3n7CROQhe_umTvD_fb9ZPYvDw-r283wks04_QYrYyBImkqg60NoXbWSAx1GVQRwGl03jkZrQxKGqOVVDUW5JwPtdJqyfBw16c-50SxGlLz5dK-QqjmAao_A0yMPDB5ynYflKpd_526qeY_0A_iqlxD</recordid><startdate>20120501</startdate><enddate>20120501</enddate><creator>Aleskerov, F. K.</creator><creator>Kakhramanov, K. Sh</creator><creator>Kakhramanov, S. Sh</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20120501</creationdate><title>Percolation effect in copper- and nickel-doped Bi2Te3 crystals</title><author>Aleskerov, F. K. ; Kakhramanov, K. Sh ; Kakhramanov, S. Sh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c218t-16192fdefe5e7d9b8e15a9821db7d36d0a51acaa2f92d32885323b16eaacdb353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Materials Science</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aleskerov, F. K.</creatorcontrib><creatorcontrib>Kakhramanov, K. Sh</creatorcontrib><creatorcontrib>Kakhramanov, S. Sh</creatorcontrib><collection>CrossRef</collection><jtitle>Inorganic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aleskerov, F. K.</au><au>Kakhramanov, K. Sh</au><au>Kakhramanov, S. Sh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Percolation effect in copper- and nickel-doped Bi2Te3 crystals</atitle><jtitle>Inorganic materials</jtitle><stitle>Inorg Mater</stitle><date>2012-05-01</date><risdate>2012</risdate><volume>48</volume><issue>5</issue><spage>456</spage><epage>461</epage><pages>456-461</pages><issn>0020-1685</issn><eissn>1608-3172</eissn><abstract>The (0001) surface morphology of Bi
2
Te
3
〈M〉 (M = Cu, Ni) layered crystals has been studied using atomic force microscopy (AFM) and scanning electron microscopy. Two- and three-dimensional AFM images reveal charge transport paths through inhomogeneities created by nanostructured elements (5–20 nm) in the Te(1)-Te(1) interlayer spaces. The nanoparticle distribution in the (0001) plane is similar to the arrangement of model two-dimensional percolation clusters on a square lattice. The carrier mobility in Bi
2
Te
3
〈0.5 wt % Ni〉 crystals varies anomalously between 80 and 120 K.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S0020168512050019</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science |
| title | Percolation effect in copper- and nickel-doped Bi2Te3 crystals |
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