Loading…
Ionic conductivity of congruently melting Ca0.6Sr0.4F2 and Ca1 − x − ySryRxF2 + x (R = La, Ce, Pr, Nd) single crystals with fluorite structure
Single crystals of congruently melting compositions of the Ca 0.6 Sr 0.4 F 2 and Ca 1 − x − y Sr y R x F 2 + x ( R = La, Ce, Pr, Nd; x = 0.16–0.21; y = 0.07–0.16) solid solutions with fluorite structure have been grown by the Bridgman-Stockbarger method. Their electrical properties have been investi...
Saved in:
| Published in: | Crystallography reports 2008-03, Vol.53 (2), p.271-277 |
|---|---|
| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | |
|---|---|
| cites | |
| container_end_page | 277 |
| container_issue | 2 |
| container_start_page | 271 |
| container_title | Crystallography reports |
| container_volume | 53 |
| creator | Sorokin, N. I. Karimov, D. N. Krivandina, E. A. Zhmurova, Z. I. Komar’kova, O. N. |
| description | Single crystals of congruently melting compositions of the Ca
0.6
Sr
0.4
F
2
and Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
(
R
= La, Ce, Pr, Nd;
x
= 0.16–0.21;
y
= 0.07–0.16) solid solutions with fluorite structure have been grown by the Bridgman-Stockbarger method. Their electrical properties have been investigated in the range from 473 to 823 K, and it is shown that they are ionic conductors. For Ca
0.6
Sr
0.4
F
2
crystals, the ionic conductivity σ = 2 × 10
−6
S/cm at 673 K, and the ion transport activation energy
E
a
= 1.1 eV. For Ca
0.77
Sr
0.07
La
0.16
F
2.16
, Ca
0.70
Sr
0.11
Ce
0.19
F
2.19
, Ca
0.65
Sr
0.15
Pr
0.20
F
2.20
, and Ca
0.58
Sr
0.21
Nd
0.21
F
2.21
crystals, the values of σ lie in the range from 9 × 10
−7
to 2 × 10
−6
S/cm at 500 K, and the activation energy
E
a
is 0.88–0.93 eV. The concentration and mobility of ionic charge carriers in Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
crystals have been calculated. |
| doi_str_mv | 10.1134/S1063774508020168 |
| format | article |
| fullrecord | <record><control><sourceid>springer</sourceid><recordid>TN_cdi_springer_journals_10_1134_S1063774508020168</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1134_S1063774508020168</sourcerecordid><originalsourceid>FETCH-LOGICAL-s128t-485d7fed0c70af99a1b65b27846d94e7d83beaeb68db6a4a0a8e4546238bd5943</originalsourceid><addsrcrecordid>eNplkE1OwzAQhS0EEqVwAHazBNEU23EcZ8ECRRQqVYBakNhFTuyUVCFBtlOaG7DuETkJLrBjMz_vk948DUKnBI8JCdnlgmAexjGLsMAUEy720IBEnAZcJC_7fvY42PFDdGTtCmMsBGEDtJ22TVVA0TaqK1y1rlwPbbnbl6bTjat7eNO1q5olpBKP-cLgMZtQkI3yAoGvzy1sfmq_MP1849GFF87mcAUzOYJUj-DRjOBenYP1LrWGwvTWydrCR-Veoay71lROg3XGJ-iMPkYHpcf65K8P0fPk5im9C2YPt9P0ehZYQoULmIhUXGqFixjLMkkkyXmU01gwrhKmYyXCXEudc6FyLpnEUmgWMU5DkasoYeEQ0V9f-258Mm2yVduZxp_MCM52X83-fTX8BnGhaqM</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Ionic conductivity of congruently melting Ca0.6Sr0.4F2 and Ca1 − x − ySryRxF2 + x (R = La, Ce, Pr, Nd) single crystals with fluorite structure</title><source>Springer Nature</source><creator>Sorokin, N. I. ; Karimov, D. N. ; Krivandina, E. A. ; Zhmurova, Z. I. ; Komar’kova, O. N.</creator><creatorcontrib>Sorokin, N. I. ; Karimov, D. N. ; Krivandina, E. A. ; Zhmurova, Z. I. ; Komar’kova, O. N.</creatorcontrib><description>Single crystals of congruently melting compositions of the Ca
0.6
Sr
0.4
F
2
and Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
(
R
= La, Ce, Pr, Nd;
x
= 0.16–0.21;
y
= 0.07–0.16) solid solutions with fluorite structure have been grown by the Bridgman-Stockbarger method. Their electrical properties have been investigated in the range from 473 to 823 K, and it is shown that they are ionic conductors. For Ca
0.6
Sr
0.4
F
2
crystals, the ionic conductivity σ = 2 × 10
−6
S/cm at 673 K, and the ion transport activation energy
E
a
= 1.1 eV. For Ca
0.77
Sr
0.07
La
0.16
F
2.16
, Ca
0.70
Sr
0.11
Ce
0.19
F
2.19
, Ca
0.65
Sr
0.15
Pr
0.20
F
2.20
, and Ca
0.58
Sr
0.21
Nd
0.21
F
2.21
crystals, the values of σ lie in the range from 9 × 10
−7
to 2 × 10
−6
S/cm at 500 K, and the activation energy
E
a
is 0.88–0.93 eV. The concentration and mobility of ionic charge carriers in Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
crystals have been calculated.</description><identifier>ISSN: 1063-7745</identifier><identifier>EISSN: 1562-689X</identifier><identifier>DOI: 10.1134/S1063774508020168</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Crystallography and Scattering Methods ; Physical Properties of Crystals ; Physics ; Physics and Astronomy</subject><ispartof>Crystallography reports, 2008-03, Vol.53 (2), p.271-277</ispartof><rights>Pleiades Publishing, Ltd. 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Sorokin, N. I.</creatorcontrib><creatorcontrib>Karimov, D. N.</creatorcontrib><creatorcontrib>Krivandina, E. A.</creatorcontrib><creatorcontrib>Zhmurova, Z. I.</creatorcontrib><creatorcontrib>Komar’kova, O. N.</creatorcontrib><title>Ionic conductivity of congruently melting Ca0.6Sr0.4F2 and Ca1 − x − ySryRxF2 + x (R = La, Ce, Pr, Nd) single crystals with fluorite structure</title><title>Crystallography reports</title><addtitle>Crystallogr. Rep</addtitle><description>Single crystals of congruently melting compositions of the Ca
0.6
Sr
0.4
F
2
and Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
(
R
= La, Ce, Pr, Nd;
x
= 0.16–0.21;
y
= 0.07–0.16) solid solutions with fluorite structure have been grown by the Bridgman-Stockbarger method. Their electrical properties have been investigated in the range from 473 to 823 K, and it is shown that they are ionic conductors. For Ca
0.6
Sr
0.4
F
2
crystals, the ionic conductivity σ = 2 × 10
−6
S/cm at 673 K, and the ion transport activation energy
E
a
= 1.1 eV. For Ca
0.77
Sr
0.07
La
0.16
F
2.16
, Ca
0.70
Sr
0.11
Ce
0.19
F
2.19
, Ca
0.65
Sr
0.15
Pr
0.20
F
2.20
, and Ca
0.58
Sr
0.21
Nd
0.21
F
2.21
crystals, the values of σ lie in the range from 9 × 10
−7
to 2 × 10
−6
S/cm at 500 K, and the activation energy
E
a
is 0.88–0.93 eV. The concentration and mobility of ionic charge carriers in Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
crystals have been calculated.</description><subject>Crystallography and Scattering Methods</subject><subject>Physical Properties of Crystals</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><issn>1063-7745</issn><issn>1562-689X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNplkE1OwzAQhS0EEqVwAHazBNEU23EcZ8ECRRQqVYBakNhFTuyUVCFBtlOaG7DuETkJLrBjMz_vk948DUKnBI8JCdnlgmAexjGLsMAUEy720IBEnAZcJC_7fvY42PFDdGTtCmMsBGEDtJ22TVVA0TaqK1y1rlwPbbnbl6bTjat7eNO1q5olpBKP-cLgMZtQkI3yAoGvzy1sfmq_MP1849GFF87mcAUzOYJUj-DRjOBenYP1LrWGwvTWydrCR-Veoay71lROg3XGJ-iMPkYHpcf65K8P0fPk5im9C2YPt9P0ehZYQoULmIhUXGqFixjLMkkkyXmU01gwrhKmYyXCXEudc6FyLpnEUmgWMU5DkasoYeEQ0V9f-258Mm2yVduZxp_MCM52X83-fTX8BnGhaqM</recordid><startdate>20080301</startdate><enddate>20080301</enddate><creator>Sorokin, N. I.</creator><creator>Karimov, D. N.</creator><creator>Krivandina, E. A.</creator><creator>Zhmurova, Z. I.</creator><creator>Komar’kova, O. N.</creator><general>SP MAIK Nauka/Interperiodica</general><scope/></search><sort><creationdate>20080301</creationdate><title>Ionic conductivity of congruently melting Ca0.6Sr0.4F2 and Ca1 − x − ySryRxF2 + x (R = La, Ce, Pr, Nd) single crystals with fluorite structure</title><author>Sorokin, N. I. ; Karimov, D. N. ; Krivandina, E. A. ; Zhmurova, Z. I. ; Komar’kova, O. N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-s128t-485d7fed0c70af99a1b65b27846d94e7d83beaeb68db6a4a0a8e4546238bd5943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Crystallography and Scattering Methods</topic><topic>Physical Properties of Crystals</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sorokin, N. I.</creatorcontrib><creatorcontrib>Karimov, D. N.</creatorcontrib><creatorcontrib>Krivandina, E. A.</creatorcontrib><creatorcontrib>Zhmurova, Z. I.</creatorcontrib><creatorcontrib>Komar’kova, O. N.</creatorcontrib><jtitle>Crystallography reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sorokin, N. I.</au><au>Karimov, D. N.</au><au>Krivandina, E. A.</au><au>Zhmurova, Z. I.</au><au>Komar’kova, O. N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ionic conductivity of congruently melting Ca0.6Sr0.4F2 and Ca1 − x − ySryRxF2 + x (R = La, Ce, Pr, Nd) single crystals with fluorite structure</atitle><jtitle>Crystallography reports</jtitle><stitle>Crystallogr. Rep</stitle><date>2008-03-01</date><risdate>2008</risdate><volume>53</volume><issue>2</issue><spage>271</spage><epage>277</epage><pages>271-277</pages><issn>1063-7745</issn><eissn>1562-689X</eissn><abstract>Single crystals of congruently melting compositions of the Ca
0.6
Sr
0.4
F
2
and Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
(
R
= La, Ce, Pr, Nd;
x
= 0.16–0.21;
y
= 0.07–0.16) solid solutions with fluorite structure have been grown by the Bridgman-Stockbarger method. Their electrical properties have been investigated in the range from 473 to 823 K, and it is shown that they are ionic conductors. For Ca
0.6
Sr
0.4
F
2
crystals, the ionic conductivity σ = 2 × 10
−6
S/cm at 673 K, and the ion transport activation energy
E
a
= 1.1 eV. For Ca
0.77
Sr
0.07
La
0.16
F
2.16
, Ca
0.70
Sr
0.11
Ce
0.19
F
2.19
, Ca
0.65
Sr
0.15
Pr
0.20
F
2.20
, and Ca
0.58
Sr
0.21
Nd
0.21
F
2.21
crystals, the values of σ lie in the range from 9 × 10
−7
to 2 × 10
−6
S/cm at 500 K, and the activation energy
E
a
is 0.88–0.93 eV. The concentration and mobility of ionic charge carriers in Ca
1 −
x
−
y
Sr
y
R
x
F
2 +
x
crystals have been calculated.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S1063774508020168</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1063-7745 |
| ispartof | Crystallography reports, 2008-03, Vol.53 (2), p.271-277 |
| issn | 1063-7745 1562-689X |
| language | eng |
| recordid | cdi_springer_journals_10_1134_S1063774508020168 |
| source | Springer Nature |
| subjects | Crystallography and Scattering Methods Physical Properties of Crystals Physics Physics and Astronomy |
| title | Ionic conductivity of congruently melting Ca0.6Sr0.4F2 and Ca1 − x − ySryRxF2 + x (R = La, Ce, Pr, Nd) single crystals with fluorite structure |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T01%3A51%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-springer&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Ionic%20conductivity%20of%20congruently%20melting%20Ca0.6Sr0.4F2%20and%20Ca1%20%E2%88%92%20x%20%E2%88%92%20ySryRxF2%20+%20x%20(R%20=%20La,%20Ce,%20Pr,%20Nd)%20single%20crystals%20with%20fluorite%20structure&rft.jtitle=Crystallography%20reports&rft.au=Sorokin,%20N.%20I.&rft.date=2008-03-01&rft.volume=53&rft.issue=2&rft.spage=271&rft.epage=277&rft.pages=271-277&rft.issn=1063-7745&rft.eissn=1562-689X&rft_id=info:doi/10.1134/S1063774508020168&rft_dat=%3Cspringer%3E10_1134_S1063774508020168%3C/springer%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-s128t-485d7fed0c70af99a1b65b27846d94e7d83beaeb68db6a4a0a8e4546238bd5943%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |