Itinerant spin fluctuations in iron-based superconductors
Chapter (pp.61-138) in the book "Perturbation Theory: Advances in Research and Applications", ed. by Z. Pirogov, 276 p., Nova Science Publishers Inc. New York, 2018, https://www.novapublishers.com/catalog/product_info.php?products_id=63685 Multiband systems, which possess a wide parameter...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Korshunov, Maxim M |
| description | Chapter (pp.61-138) in the book "Perturbation Theory: Advances in
Research and Applications", ed. by Z. Pirogov, 276 p., Nova Science
Publishers Inc. New York, 2018,
https://www.novapublishers.com/catalog/product_info.php?products_id=63685 Multiband systems, which possess a wide parameter space, allow to explore a
variety of competing ground states. Bright examples are the Fe-based pnictides
and chalcogenides, which demonstrate metallic, superconducting, and various
magnetic phases. Here I discuss only one of the many interesting topics,
namely, spin fluctuations in metallic multiband systems. I show how to
calculate the effect of itinerant spin excitations on the electronic properties
and formulate a theory of spin fluctuation-induced superconductivity. The
superconducting state is unconventional and thus the system demonstrates
unusual spin response with the spin resonance feature. I discuss its origin,
consequences, and relation to experimental observations. Role of the spin-orbit
coupling is specifically emphasized. |
| doi_str_mv | 10.48550/arxiv.1710.09888 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_1710_09888</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1710_09888</sourcerecordid><originalsourceid>FETCH-LOGICAL-a678-cf59ade1fe18039daf66e2e835745c053f2413979008e4721d48d11024a209543</originalsourceid><addsrcrecordid>eNotj81qwzAQhHXpoaR9gJ7qF3C6-rNWxxD6Ewj0krvZWisQJLKR7NK-fd20p2GGYZhPiAcJW4PWwhOVr_S5lW4NwCPirfCHOWUulOemTik38bwM80JzGnNtVp_KmNsPqhyaukxchjGHtTGWeiduIp0r3__rRpxenk_7t_b4_nrY744tdQ7bIVpPgWVkiaB9oNh1rBi1dcYOYHVURmrvPACycUoGg0FKUIYUeGv0Rjz-zV6_91NJFyrf_S9Df2XQP1tHQRI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Itinerant spin fluctuations in iron-based superconductors</title><source>arXiv.org</source><creator>Korshunov, Maxim M</creator><creatorcontrib>Korshunov, Maxim M</creatorcontrib><description>Chapter (pp.61-138) in the book "Perturbation Theory: Advances in
Research and Applications", ed. by Z. Pirogov, 276 p., Nova Science
Publishers Inc. New York, 2018,
https://www.novapublishers.com/catalog/product_info.php?products_id=63685 Multiband systems, which possess a wide parameter space, allow to explore a
variety of competing ground states. Bright examples are the Fe-based pnictides
and chalcogenides, which demonstrate metallic, superconducting, and various
magnetic phases. Here I discuss only one of the many interesting topics,
namely, spin fluctuations in metallic multiband systems. I show how to
calculate the effect of itinerant spin excitations on the electronic properties
and formulate a theory of spin fluctuation-induced superconductivity. The
superconducting state is unconventional and thus the system demonstrates
unusual spin response with the spin resonance feature. I discuss its origin,
consequences, and relation to experimental observations. Role of the spin-orbit
coupling is specifically emphasized.</description><identifier>DOI: 10.48550/arxiv.1710.09888</identifier><language>eng</language><subject>Physics - Superconductivity</subject><creationdate>2017-10</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/1710.09888$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.1710.09888$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Korshunov, Maxim M</creatorcontrib><title>Itinerant spin fluctuations in iron-based superconductors</title><description>Chapter (pp.61-138) in the book "Perturbation Theory: Advances in
Research and Applications", ed. by Z. Pirogov, 276 p., Nova Science
Publishers Inc. New York, 2018,
https://www.novapublishers.com/catalog/product_info.php?products_id=63685 Multiband systems, which possess a wide parameter space, allow to explore a
variety of competing ground states. Bright examples are the Fe-based pnictides
and chalcogenides, which demonstrate metallic, superconducting, and various
magnetic phases. Here I discuss only one of the many interesting topics,
namely, spin fluctuations in metallic multiband systems. I show how to
calculate the effect of itinerant spin excitations on the electronic properties
and formulate a theory of spin fluctuation-induced superconductivity. The
superconducting state is unconventional and thus the system demonstrates
unusual spin response with the spin resonance feature. I discuss its origin,
consequences, and relation to experimental observations. Role of the spin-orbit
coupling is specifically emphasized.</description><subject>Physics - Superconductivity</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotj81qwzAQhHXpoaR9gJ7qF3C6-rNWxxD6Ewj0krvZWisQJLKR7NK-fd20p2GGYZhPiAcJW4PWwhOVr_S5lW4NwCPirfCHOWUulOemTik38bwM80JzGnNtVp_KmNsPqhyaukxchjGHtTGWeiduIp0r3__rRpxenk_7t_b4_nrY744tdQ7bIVpPgWVkiaB9oNh1rBi1dcYOYHVURmrvPACycUoGg0FKUIYUeGv0Rjz-zV6_91NJFyrf_S9Df2XQP1tHQRI</recordid><startdate>20171026</startdate><enddate>20171026</enddate><creator>Korshunov, Maxim M</creator><scope>GOX</scope></search><sort><creationdate>20171026</creationdate><title>Itinerant spin fluctuations in iron-based superconductors</title><author>Korshunov, Maxim M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a678-cf59ade1fe18039daf66e2e835745c053f2413979008e4721d48d11024a209543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Physics - Superconductivity</topic><toplevel>online_resources</toplevel><creatorcontrib>Korshunov, Maxim M</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Korshunov, Maxim M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Itinerant spin fluctuations in iron-based superconductors</atitle><date>2017-10-26</date><risdate>2017</risdate><abstract>Chapter (pp.61-138) in the book "Perturbation Theory: Advances in
Research and Applications", ed. by Z. Pirogov, 276 p., Nova Science
Publishers Inc. New York, 2018,
https://www.novapublishers.com/catalog/product_info.php?products_id=63685 Multiband systems, which possess a wide parameter space, allow to explore a
variety of competing ground states. Bright examples are the Fe-based pnictides
and chalcogenides, which demonstrate metallic, superconducting, and various
magnetic phases. Here I discuss only one of the many interesting topics,
namely, spin fluctuations in metallic multiband systems. I show how to
calculate the effect of itinerant spin excitations on the electronic properties
and formulate a theory of spin fluctuation-induced superconductivity. The
superconducting state is unconventional and thus the system demonstrates
unusual spin response with the spin resonance feature. I discuss its origin,
consequences, and relation to experimental observations. Role of the spin-orbit
coupling is specifically emphasized.</abstract><doi>10.48550/arxiv.1710.09888</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | DOI: 10.48550/arxiv.1710.09888 |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_arxiv_primary_1710_09888 |
| source | arXiv.org |
| subjects | Physics - Superconductivity |
| title | Itinerant spin fluctuations in iron-based superconductors |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T23%3A19%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Itinerant%20spin%20fluctuations%20in%20iron-based%20superconductors&rft.au=Korshunov,%20Maxim%20M&rft.date=2017-10-26&rft_id=info:doi/10.48550/arxiv.1710.09888&rft_dat=%3Carxiv_GOX%3E1710_09888%3C/arxiv_GOX%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |