Niobium Monoxide Superstructures
The cubic and orthorhombic models of Nb 3 O 3 and Nb 6 O 6 superstructures of nonstoichiometric niobium monoxide Nb 0.75 O 0.75 with double defects have been proposed for the first time on the basis of the symmetry analysis and concepts of the channel of a disorder—order transition and the distribut...
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| Veröffentlicht in: | JETP letters 2020-02, Vol.111 (3), p.176-182 |
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| container_title | JETP letters |
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| creator | Gusev, A. I. |
| description | The cubic and orthorhombic models of Nb
3
O
3
and Nb
6
O
6
superstructures of nonstoichiometric niobium monoxide Nb
0.75
O
0.75
with double defects have been proposed for the first time on the basis of the symmetry analysis and concepts of the channel of a disorder—order transition and the distribution function. The channel of the disorder—order transition associated with the formation of considered model superstructures includes three superstructure vectors, which are the arms
k
10
(1)
,
k
10
(2)
and
k
10
(3)
of the
k
10
Lifshitz star. The distribution functions of O and Nb atoms over the sites of the Nb
3
O
3
and Nb
6
O
6
superstructures have been calculated. It has been shown that a decrease in the temperature can be accompanied by the formation of the Nb
3
O
3
cubic, Nb
3
O
3
orthorhombic, and Nb
6
O
6
orthorhombic phases through successive disorder—order and order—order transitions. |
| doi_str_mv | 10.1134/S0021364020030066 |
| format | Article |
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3
O
3
and Nb
6
O
6
superstructures of nonstoichiometric niobium monoxide Nb
0.75
O
0.75
with double defects have been proposed for the first time on the basis of the symmetry analysis and concepts of the channel of a disorder—order transition and the distribution function. The channel of the disorder—order transition associated with the formation of considered model superstructures includes three superstructure vectors, which are the arms
k
10
(1)
,
k
10
(2)
and
k
10
(3)
of the
k
10
Lifshitz star. The distribution functions of O and Nb atoms over the sites of the Nb
3
O
3
and Nb
6
O
6
superstructures have been calculated. It has been shown that a decrease in the temperature can be accompanied by the formation of the Nb
3
O
3
cubic, Nb
3
O
3
orthorhombic, and Nb
6
O
6
orthorhombic phases through successive disorder—order and order—order transitions.</description><identifier>ISSN: 0021-3640</identifier><identifier>EISSN: 1090-6487</identifier><identifier>DOI: 10.1134/S0021364020030066</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Atomic ; Biological and Medical Physics ; Biophysics ; Condensed Matter ; Distribution functions ; Molecular ; Niobium oxides ; Optical and Plasma Physics ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Quantum Information Technology ; Solid State Physics ; Spintronics ; Superstructures</subject><ispartof>JETP letters, 2020-02, Vol.111 (3), p.176-182</ispartof><rights>Pleiades Publishing, Inc. 2020</rights><rights>Pleiades Publishing, Inc. 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-69498b2616d0add57524c748cff9644d4bb0e02b64106a66d19b9b8d4299f7723</citedby><cites>FETCH-LOGICAL-c316t-69498b2616d0add57524c748cff9644d4bb0e02b64106a66d19b9b8d4299f7723</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/S0021364020030066$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0021364020030066$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Gusev, A. I.</creatorcontrib><title>Niobium Monoxide Superstructures</title><title>JETP letters</title><addtitle>Jetp Lett</addtitle><description>The cubic and orthorhombic models of Nb
3
O
3
and Nb
6
O
6
superstructures of nonstoichiometric niobium monoxide Nb
0.75
O
0.75
with double defects have been proposed for the first time on the basis of the symmetry analysis and concepts of the channel of a disorder—order transition and the distribution function. The channel of the disorder—order transition associated with the formation of considered model superstructures includes three superstructure vectors, which are the arms
k
10
(1)
,
k
10
(2)
and
k
10
(3)
of the
k
10
Lifshitz star. The distribution functions of O and Nb atoms over the sites of the Nb
3
O
3
and Nb
6
O
6
superstructures have been calculated. It has been shown that a decrease in the temperature can be accompanied by the formation of the Nb
3
O
3
cubic, Nb
3
O
3
orthorhombic, and Nb
6
O
6
orthorhombic phases through successive disorder—order and order—order transitions.</description><subject>Atomic</subject><subject>Biological and Medical Physics</subject><subject>Biophysics</subject><subject>Condensed Matter</subject><subject>Distribution functions</subject><subject>Molecular</subject><subject>Niobium oxides</subject><subject>Optical and Plasma Physics</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Information Technology</subject><subject>Solid State Physics</subject><subject>Spintronics</subject><subject>Superstructures</subject><issn>0021-3640</issn><issn>1090-6487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LxDAURYMoWEd_gLuC6-p7SfrSLGXwC0ZdjK5L06TSwWlq0oL-e1squBBXb3HPuQ8uY-cIl4hCXm0BOAqSwAEEANEBSxA0ZCQLdciSOc7m_JidxLgDQCyESlj61HrTjvv00Xf-s7Uu3Y69C3EIYz2MwcVTdtRU79Gd_dwVe729eVnfZ5vnu4f19SarBdKQkZa6MJyQLFTW5irnslayqJtGk5RWGgMOuCGJQBWRRW20KazkWjdKcbFiF0tvH_zH6OJQ7vwYuullyYVGzjnkxUThQtXBxxhcU_ah3Vfhq0Qo5yHKP0NMDl-cOLHdmwu_zf9L3_83XKU</recordid><startdate>20200201</startdate><enddate>20200201</enddate><creator>Gusev, A. I.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200201</creationdate><title>Niobium Monoxide Superstructures</title><author>Gusev, A. I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-69498b2616d0add57524c748cff9644d4bb0e02b64106a66d19b9b8d4299f7723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Atomic</topic><topic>Biological and Medical Physics</topic><topic>Biophysics</topic><topic>Condensed Matter</topic><topic>Distribution functions</topic><topic>Molecular</topic><topic>Niobium oxides</topic><topic>Optical and Plasma Physics</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Information Technology</topic><topic>Solid State Physics</topic><topic>Spintronics</topic><topic>Superstructures</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gusev, A. I.</creatorcontrib><collection>CrossRef</collection><jtitle>JETP letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gusev, A. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Niobium Monoxide Superstructures</atitle><jtitle>JETP letters</jtitle><stitle>Jetp Lett</stitle><date>2020-02-01</date><risdate>2020</risdate><volume>111</volume><issue>3</issue><spage>176</spage><epage>182</epage><pages>176-182</pages><issn>0021-3640</issn><eissn>1090-6487</eissn><abstract>The cubic and orthorhombic models of Nb
3
O
3
and Nb
6
O
6
superstructures of nonstoichiometric niobium monoxide Nb
0.75
O
0.75
with double defects have been proposed for the first time on the basis of the symmetry analysis and concepts of the channel of a disorder—order transition and the distribution function. The channel of the disorder—order transition associated with the formation of considered model superstructures includes three superstructure vectors, which are the arms
k
10
(1)
,
k
10
(2)
and
k
10
(3)
of the
k
10
Lifshitz star. The distribution functions of O and Nb atoms over the sites of the Nb
3
O
3
and Nb
6
O
6
superstructures have been calculated. It has been shown that a decrease in the temperature can be accompanied by the formation of the Nb
3
O
3
cubic, Nb
3
O
3
orthorhombic, and Nb
6
O
6
orthorhombic phases through successive disorder—order and order—order transitions.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0021364020030066</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-3640 |
| ispartof | JETP letters, 2020-02, Vol.111 (3), p.176-182 |
| issn | 0021-3640 1090-6487 |
| language | eng |
| recordid | cdi_proquest_journals_2391222058 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Atomic Biological and Medical Physics Biophysics Condensed Matter Distribution functions Molecular Niobium oxides Optical and Plasma Physics Particle and Nuclear Physics Physics Physics and Astronomy Quantum Information Technology Solid State Physics Spintronics Superstructures |
| title | Niobium Monoxide Superstructures |
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