Maximization of Photonic Bandgaps in Two-Dimensional Superconductor Photonic Crystals
In this paper, we investigate the properties of photonic band structures in two-dimensional superconductor photonic crystals (2D-SCPCs) using the frequency dependent plane wave expansion method. We consider two types of 2D-SCPCs, which are composed of superconductor (dielectric) rods embedded into a...
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| Veröffentlicht in: | Journal of superconductivity and novel magnetism 2014-07, Vol.27 (7), p.1615-1621 |
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| container_title | Journal of superconductivity and novel magnetism |
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| creator | El-Naggar, Sahar A. Elsayed, Hussein A. Aly, Arafa H. |
| description | In this paper, we investigate the properties of photonic band structures in two-dimensional superconductor photonic crystals (2D-SCPCs) using the frequency dependent plane wave expansion method. We consider two types of 2D-SCPCs, which are composed of superconductor (dielectric) rods embedded into a dielectric (superconductor) background, named type I (type II) SCPCs. We target maximization of the gap-to-mid-gap ratio by varying many parameters, namely, shape of the rods, the operating temperature, the permittivity of the dielectric material, and the threshold frequency of the superconductor. We show that the type II SCPCs have a higher gap-to-mid-gap ratio than the type I SCPCs. In addition, the PBGs can be tuned efficiently by the operating temperature. Moreover, the photonic band structures can be tailored by changing the dielectric constant of the background (rods) in the type I (type II) SCPCs. |
| doi_str_mv | 10.1007/s10948-014-2500-9 |
| format | Article |
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We consider two types of 2D-SCPCs, which are composed of superconductor (dielectric) rods embedded into a dielectric (superconductor) background, named type I (type II) SCPCs. We target maximization of the gap-to-mid-gap ratio by varying many parameters, namely, shape of the rods, the operating temperature, the permittivity of the dielectric material, and the threshold frequency of the superconductor. We show that the type II SCPCs have a higher gap-to-mid-gap ratio than the type I SCPCs. In addition, the PBGs can be tuned efficiently by the operating temperature. Moreover, the photonic band structures can be tailored by changing the dielectric constant of the background (rods) in the type I (type II) SCPCs.</description><identifier>ISSN: 1557-1939</identifier><identifier>EISSN: 1557-1947</identifier><identifier>DOI: 10.1007/s10948-014-2500-9</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Band structure of solids ; Characterization and Evaluation of Materials ; Condensed Matter Physics ; Dielectrics ; Magnetic Materials ; Magnetism ; Maximization ; Operating temperature ; Original Paper ; Photonic crystals ; Photonics ; Physics ; Physics and Astronomy ; Rods ; Strongly Correlated Systems ; Superconductivity ; Superconductors</subject><ispartof>Journal of superconductivity and novel magnetism, 2014-07, Vol.27 (7), p.1615-1621</ispartof><rights>Springer Science+Business Media New York 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c391t-da14dfe417e710f13ae091c8914e9d90974416aa792e47203cab538bfc1e24ad3</citedby><cites>FETCH-LOGICAL-c391t-da14dfe417e710f13ae091c8914e9d90974416aa792e47203cab538bfc1e24ad3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10948-014-2500-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10948-014-2500-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>El-Naggar, Sahar A.</creatorcontrib><creatorcontrib>Elsayed, Hussein A.</creatorcontrib><creatorcontrib>Aly, Arafa H.</creatorcontrib><title>Maximization of Photonic Bandgaps in Two-Dimensional Superconductor Photonic Crystals</title><title>Journal of superconductivity and novel magnetism</title><addtitle>J Supercond Nov Magn</addtitle><description>In this paper, we investigate the properties of photonic band structures in two-dimensional superconductor photonic crystals (2D-SCPCs) using the frequency dependent plane wave expansion method. We consider two types of 2D-SCPCs, which are composed of superconductor (dielectric) rods embedded into a dielectric (superconductor) background, named type I (type II) SCPCs. We target maximization of the gap-to-mid-gap ratio by varying many parameters, namely, shape of the rods, the operating temperature, the permittivity of the dielectric material, and the threshold frequency of the superconductor. We show that the type II SCPCs have a higher gap-to-mid-gap ratio than the type I SCPCs. In addition, the PBGs can be tuned efficiently by the operating temperature. Moreover, the photonic band structures can be tailored by changing the dielectric constant of the background (rods) in the type I (type II) SCPCs.</description><subject>Band structure of solids</subject><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Dielectrics</subject><subject>Magnetic Materials</subject><subject>Magnetism</subject><subject>Maximization</subject><subject>Operating temperature</subject><subject>Original Paper</subject><subject>Photonic crystals</subject><subject>Photonics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Rods</subject><subject>Strongly Correlated Systems</subject><subject>Superconductivity</subject><subject>Superconductors</subject><issn>1557-1939</issn><issn>1557-1947</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQQC0EEqXwA9gyshh8sVPHI5RPCQQS7Wy5jlNcJXawE0H59bgKgo3pbnjvpHsInQI5B0L4RQQiWIkJMJwXhGCxhyZQFByDYHz_d6fiEB3FuCGEFZTMJmj5pD5ta79Ub73LfJ29vPneO6uzK-WqtepiZl22-PD42rbGxUSpJnsdOhO0d9Wgex_-nHnYxl418Rgd1GmYk585Rcvbm8X8Hj8-3z3MLx-xpgJ6XClgVW0YcMOB1ECVIQJ0KYAZUQkiOGMwU4qL3DCeE6rVqqDlqtZgcqYqOkVn490u-PfBxF62NmrTNMoZP0SZvhacsJIWCYUR1cHHGEwtu2BbFbYSiNwllGNCmRLKXUIpkpOPTkysW5sgN34IKUD8R_oGruN0zA</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>El-Naggar, Sahar A.</creator><creator>Elsayed, Hussein A.</creator><creator>Aly, Arafa H.</creator><general>Springer US</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20140701</creationdate><title>Maximization of Photonic Bandgaps in Two-Dimensional Superconductor Photonic Crystals</title><author>El-Naggar, Sahar A. ; Elsayed, Hussein A. ; Aly, Arafa H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-da14dfe417e710f13ae091c8914e9d90974416aa792e47203cab538bfc1e24ad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Band structure of solids</topic><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Dielectrics</topic><topic>Magnetic Materials</topic><topic>Magnetism</topic><topic>Maximization</topic><topic>Operating temperature</topic><topic>Original Paper</topic><topic>Photonic crystals</topic><topic>Photonics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Rods</topic><topic>Strongly Correlated Systems</topic><topic>Superconductivity</topic><topic>Superconductors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>El-Naggar, Sahar A.</creatorcontrib><creatorcontrib>Elsayed, Hussein A.</creatorcontrib><creatorcontrib>Aly, Arafa H.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of superconductivity and novel magnetism</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>El-Naggar, Sahar A.</au><au>Elsayed, Hussein A.</au><au>Aly, Arafa H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Maximization of Photonic Bandgaps in Two-Dimensional Superconductor Photonic Crystals</atitle><jtitle>Journal of superconductivity and novel magnetism</jtitle><stitle>J Supercond Nov Magn</stitle><date>2014-07-01</date><risdate>2014</risdate><volume>27</volume><issue>7</issue><spage>1615</spage><epage>1621</epage><pages>1615-1621</pages><issn>1557-1939</issn><eissn>1557-1947</eissn><abstract>In this paper, we investigate the properties of photonic band structures in two-dimensional superconductor photonic crystals (2D-SCPCs) using the frequency dependent plane wave expansion method. We consider two types of 2D-SCPCs, which are composed of superconductor (dielectric) rods embedded into a dielectric (superconductor) background, named type I (type II) SCPCs. We target maximization of the gap-to-mid-gap ratio by varying many parameters, namely, shape of the rods, the operating temperature, the permittivity of the dielectric material, and the threshold frequency of the superconductor. We show that the type II SCPCs have a higher gap-to-mid-gap ratio than the type I SCPCs. In addition, the PBGs can be tuned efficiently by the operating temperature. Moreover, the photonic band structures can be tailored by changing the dielectric constant of the background (rods) in the type I (type II) SCPCs.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10948-014-2500-9</doi><tpages>7</tpages></addata></record> |
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| subjects | Band structure of solids Characterization and Evaluation of Materials Condensed Matter Physics Dielectrics Magnetic Materials Magnetism Maximization Operating temperature Original Paper Photonic crystals Photonics Physics Physics and Astronomy Rods Strongly Correlated Systems Superconductivity Superconductors |
| title | Maximization of Photonic Bandgaps in Two-Dimensional Superconductor Photonic Crystals |
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