Loading…
Crystal structure and superconductivity of Bi-2223
The crystal structure of the Bi 2 Sr 2 Ca 2 Cu 3 O 10 + x high-temperature superconductor is investigated by the X-ray Rietveld method. The results obtained are used to analyze the structural features of the bismuth high-temperature superconductors in respect to their superconducting properties. The...
Saved in:
Published in: | Crystallography reports 2009-07, Vol.54 (4), p.584-590 |
---|---|
Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c288t-18c95e8feef1244c9657d95c419bc77388e33aa7a29801f469ab508237a3b5333 |
---|---|
cites | cdi_FETCH-LOGICAL-c288t-18c95e8feef1244c9657d95c419bc77388e33aa7a29801f469ab508237a3b5333 |
container_end_page | 590 |
container_issue | 4 |
container_start_page | 584 |
container_title | Crystallography reports |
container_volume | 54 |
creator | Shamray, V. F. Mikhailova, A. B. Mitin, A. V. |
description | The crystal structure of the Bi
2
Sr
2
Ca
2
Cu
3
O
10 +
x
high-temperature superconductor is investigated by the X-ray Rietveld method. The results obtained are used to analyze the structural features of the bismuth high-temperature superconductors in respect to their superconducting properties. The refinement of the structure of the Bi-2223 compound in the four-dimensional space group
A
2
aa
(
a
00) 000 (
Z
= 4) with the vector
q
∼ 0.21
a
* does not reveal any indication of a modulated structure of the Bi-2212 type. The lattice parameters are 5.411(3), 5.409(1), and 37.082(1) Å. The agreement factors are
R
wp
= 8.10% and
R
p
= 5.49%. The results obtained are consistent with the notion that bismuth high-temperature superconductors are supercon-ductors with a more distorted crystal structure as compared to other representatives of high-temperature superconductors with critical temperatures
T
c
> 100 K. These distortions primarily manifest themselves in the segregation of the Bi and O ions of the “charge block” with the formation of zigzag chains that are characteristic of the structure of Bi
2
O
3
and are stimulated in particular by defects in the calcium layer. |
doi_str_mv | 10.1134/S1063774509040075 |
format | article |
fullrecord | <record><control><sourceid>crossref_sprin</sourceid><recordid>TN_cdi_crossref_primary_10_1134_S1063774509040075</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1134_S1063774509040075</sourcerecordid><originalsourceid>FETCH-LOGICAL-c288t-18c95e8feef1244c9657d95c419bc77388e33aa7a29801f469ab508237a3b5333</originalsourceid><addsrcrecordid>eNp9j09LxDAQxYMouK5-AG_9AtGZ_GmSoxZ1hQUP7oK3kqaJdFnbJWmFfnuzrDfB0zzmze8xj5BbhDtELu7fEUqulJBgQAAoeUYWKEtGS20-zrPONj36l-QqpR0AaI1iQVgV5zTafZHGOLlxir6wfVuk6eCjG_o277rvbpyLIRSPHWWM8WtyEew--ZvfuSTb56dNtaLrt5fX6mFNHdN6pKidkV4H7wMyIZwppWqNdAJN45TiWnvOrVWWGQ0YRGlsI0EzrixvJOd8SfCU6-KQUvShPsTuy8a5RqiPpes_pTPDTkzKt_2nj_VumGKf3_wH-gHS-VdF</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Crystal structure and superconductivity of Bi-2223</title><source>Springer Nature</source><creator>Shamray, V. F. ; Mikhailova, A. B. ; Mitin, A. V.</creator><creatorcontrib>Shamray, V. F. ; Mikhailova, A. B. ; Mitin, A. V.</creatorcontrib><description>The crystal structure of the Bi
2
Sr
2
Ca
2
Cu
3
O
10 +
x
high-temperature superconductor is investigated by the X-ray Rietveld method. The results obtained are used to analyze the structural features of the bismuth high-temperature superconductors in respect to their superconducting properties. The refinement of the structure of the Bi-2223 compound in the four-dimensional space group
A
2
aa
(
a
00) 000 (
Z
= 4) with the vector
q
∼ 0.21
a
* does not reveal any indication of a modulated structure of the Bi-2212 type. The lattice parameters are 5.411(3), 5.409(1), and 37.082(1) Å. The agreement factors are
R
wp
= 8.10% and
R
p
= 5.49%. The results obtained are consistent with the notion that bismuth high-temperature superconductors are supercon-ductors with a more distorted crystal structure as compared to other representatives of high-temperature superconductors with critical temperatures
T
c
> 100 K. These distortions primarily manifest themselves in the segregation of the Bi and O ions of the “charge block” with the formation of zigzag chains that are characteristic of the structure of Bi
2
O
3
and are stimulated in particular by defects in the calcium layer.</description><identifier>ISSN: 1063-7745</identifier><identifier>EISSN: 1562-689X</identifier><identifier>DOI: 10.1134/S1063774509040075</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Crystallography and Scattering Methods ; Physics ; Physics and Astronomy ; Structure of Inorganic Compounds</subject><ispartof>Crystallography reports, 2009-07, Vol.54 (4), p.584-590</ispartof><rights>Pleiades Publishing, Ltd. 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c288t-18c95e8feef1244c9657d95c419bc77388e33aa7a29801f469ab508237a3b5333</citedby><cites>FETCH-LOGICAL-c288t-18c95e8feef1244c9657d95c419bc77388e33aa7a29801f469ab508237a3b5333</cites></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>Shamray, V. F.</creatorcontrib><creatorcontrib>Mikhailova, A. B.</creatorcontrib><creatorcontrib>Mitin, A. V.</creatorcontrib><title>Crystal structure and superconductivity of Bi-2223</title><title>Crystallography reports</title><addtitle>Crystallogr. Rep</addtitle><description>The crystal structure of the Bi
2
Sr
2
Ca
2
Cu
3
O
10 +
x
high-temperature superconductor is investigated by the X-ray Rietveld method. The results obtained are used to analyze the structural features of the bismuth high-temperature superconductors in respect to their superconducting properties. The refinement of the structure of the Bi-2223 compound in the four-dimensional space group
A
2
aa
(
a
00) 000 (
Z
= 4) with the vector
q
∼ 0.21
a
* does not reveal any indication of a modulated structure of the Bi-2212 type. The lattice parameters are 5.411(3), 5.409(1), and 37.082(1) Å. The agreement factors are
R
wp
= 8.10% and
R
p
= 5.49%. The results obtained are consistent with the notion that bismuth high-temperature superconductors are supercon-ductors with a more distorted crystal structure as compared to other representatives of high-temperature superconductors with critical temperatures
T
c
> 100 K. These distortions primarily manifest themselves in the segregation of the Bi and O ions of the “charge block” with the formation of zigzag chains that are characteristic of the structure of Bi
2
O
3
and are stimulated in particular by defects in the calcium layer.</description><subject>Crystallography and Scattering Methods</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Structure of Inorganic Compounds</subject><issn>1063-7745</issn><issn>1562-689X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9j09LxDAQxYMouK5-AG_9AtGZ_GmSoxZ1hQUP7oK3kqaJdFnbJWmFfnuzrDfB0zzmze8xj5BbhDtELu7fEUqulJBgQAAoeUYWKEtGS20-zrPONj36l-QqpR0AaI1iQVgV5zTafZHGOLlxir6wfVuk6eCjG_o277rvbpyLIRSPHWWM8WtyEew--ZvfuSTb56dNtaLrt5fX6mFNHdN6pKidkV4H7wMyIZwppWqNdAJN45TiWnvOrVWWGQ0YRGlsI0EzrixvJOd8SfCU6-KQUvShPsTuy8a5RqiPpes_pTPDTkzKt_2nj_VumGKf3_wH-gHS-VdF</recordid><startdate>20090701</startdate><enddate>20090701</enddate><creator>Shamray, V. F.</creator><creator>Mikhailova, A. B.</creator><creator>Mitin, A. V.</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20090701</creationdate><title>Crystal structure and superconductivity of Bi-2223</title><author>Shamray, V. F. ; Mikhailova, A. B. ; Mitin, A. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c288t-18c95e8feef1244c9657d95c419bc77388e33aa7a29801f469ab508237a3b5333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Crystallography and Scattering Methods</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Structure of Inorganic Compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shamray, V. F.</creatorcontrib><creatorcontrib>Mikhailova, A. B.</creatorcontrib><creatorcontrib>Mitin, A. V.</creatorcontrib><collection>CrossRef</collection><jtitle>Crystallography reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shamray, V. F.</au><au>Mikhailova, A. B.</au><au>Mitin, A. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Crystal structure and superconductivity of Bi-2223</atitle><jtitle>Crystallography reports</jtitle><stitle>Crystallogr. Rep</stitle><date>2009-07-01</date><risdate>2009</risdate><volume>54</volume><issue>4</issue><spage>584</spage><epage>590</epage><pages>584-590</pages><issn>1063-7745</issn><eissn>1562-689X</eissn><abstract>The crystal structure of the Bi
2
Sr
2
Ca
2
Cu
3
O
10 +
x
high-temperature superconductor is investigated by the X-ray Rietveld method. The results obtained are used to analyze the structural features of the bismuth high-temperature superconductors in respect to their superconducting properties. The refinement of the structure of the Bi-2223 compound in the four-dimensional space group
A
2
aa
(
a
00) 000 (
Z
= 4) with the vector
q
∼ 0.21
a
* does not reveal any indication of a modulated structure of the Bi-2212 type. The lattice parameters are 5.411(3), 5.409(1), and 37.082(1) Å. The agreement factors are
R
wp
= 8.10% and
R
p
= 5.49%. The results obtained are consistent with the notion that bismuth high-temperature superconductors are supercon-ductors with a more distorted crystal structure as compared to other representatives of high-temperature superconductors with critical temperatures
T
c
> 100 K. These distortions primarily manifest themselves in the segregation of the Bi and O ions of the “charge block” with the formation of zigzag chains that are characteristic of the structure of Bi
2
O
3
and are stimulated in particular by defects in the calcium layer.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S1063774509040075</doi><tpages>7</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1063-7745 |
ispartof | Crystallography reports, 2009-07, Vol.54 (4), p.584-590 |
issn | 1063-7745 1562-689X |
language | eng |
recordid | cdi_crossref_primary_10_1134_S1063774509040075 |
source | Springer Nature |
subjects | Crystallography and Scattering Methods Physics Physics and Astronomy Structure of Inorganic Compounds |
title | Crystal structure and superconductivity of Bi-2223 |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T12%3A30%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_sprin&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Crystal%20structure%20and%20superconductivity%20of%20Bi-2223&rft.jtitle=Crystallography%20reports&rft.au=Shamray,%20V.%20F.&rft.date=2009-07-01&rft.volume=54&rft.issue=4&rft.spage=584&rft.epage=590&rft.pages=584-590&rft.issn=1063-7745&rft.eissn=1562-689X&rft_id=info:doi/10.1134/S1063774509040075&rft_dat=%3Ccrossref_sprin%3E10_1134_S1063774509040075%3C/crossref_sprin%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c288t-18c95e8feef1244c9657d95c419bc77388e33aa7a29801f469ab508237a3b5333%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 |