Terahertz Faraday rotation of aluminum-substituted barium hexaferrite
Faraday rotation effect of magnetized hexagonal ferrites BaAlxFe12−xO19 ( x = 1.4 , 2.0) with a varied density in the frequency range of 0.1–1.0 THz was investigated using terahertz (THz) time-domain spectroscopy. Broadband polarization rotation up to 20° for 1-mm thick hexaferrite was demonstrated...
Gespeichert in:
| Veröffentlicht in: | Applied physics letters 2021-05, Vol.118 (19) |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 19 |
| container_start_page | |
| container_title | Applied physics letters |
| container_volume | 118 |
| creator | Grebenchukov, A. N. Ivanova, V. I. Kropotov, G. I. Khodzitsky, M. K. |
| description | Faraday rotation effect of magnetized hexagonal ferrites BaAlxFe12−xO19 (
x
=
1.4
,
2.0) with a varied density in the frequency range of 0.1–1.0 THz was investigated using terahertz (THz) time-domain spectroscopy. Broadband polarization rotation up to 20° for 1-mm thick hexaferrite was demonstrated at room temperature. It was shown that the value of Faraday rotation can be effectively controlled by varying hexaferrite sample density as well as Al concentration. From the experimental data, the full permittivity tensor characterization of different hexaferrite samples was extracted to double-check the calculation of Faraday rotation. The obtained results demonstrate prospects for the utilization of BaAl1.4Fe10.6O19 hexaferrite with the highest density as a broadband self-biased complete THz isolator with moderate insertion losses below 5 cm–1 in the range up to 0.4 THz. |
| doi_str_mv | 10.1063/5.0048604 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1063_5_0048604</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2525858291</sourcerecordid><originalsourceid>FETCH-LOGICAL-c327t-2598358b24ecbe5836307f12feb49357b40a2f5ea21f03f07e25b0b0f40cbe0e3</originalsourceid><addsrcrecordid>eNqd0E1LAzEQBuAgCtbqwX-w4Elh6yTZ7MdRSqtCwUs9h2R3QlO6Tc2HWH-9K1vw7mkYeHiHeQm5pTCjUPJHMQMo6hKKMzKhUFU5p7Q-JxMA4HnZCHpJrkLYDqtgnE_IYo1ebdDH72ypvOrUMfMuqmjdPnMmU7vU233q85B0iDamiF2mlbepzzb4pQx6byNekwujdgFvTnNK3peL9fwlX709v86fVnnLWRVzJpqai1qzAluNouYlh8pQZlAXDReVLkAxI1AxaoAbqJAJDRpMAYMH5FNyN-YevPtIGKLcuuT3w0nJBBO1qFlDB3U_qta7EDwaefC2V_4oKcjflqSQp5YG-zDa0Nrx7f_hT-f_oDx0hv8AHdx1mg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2525858291</pqid></control><display><type>article</type><title>Terahertz Faraday rotation of aluminum-substituted barium hexaferrite</title><source>AIP Journals Complete</source><source>Alma/SFX Local Collection</source><creator>Grebenchukov, A. N. ; Ivanova, V. I. ; Kropotov, G. I. ; Khodzitsky, M. K.</creator><creatorcontrib>Grebenchukov, A. N. ; Ivanova, V. I. ; Kropotov, G. I. ; Khodzitsky, M. K.</creatorcontrib><description>Faraday rotation effect of magnetized hexagonal ferrites BaAlxFe12−xO19 (
x
=
1.4
,
2.0) with a varied density in the frequency range of 0.1–1.0 THz was investigated using terahertz (THz) time-domain spectroscopy. Broadband polarization rotation up to 20° for 1-mm thick hexaferrite was demonstrated at room temperature. It was shown that the value of Faraday rotation can be effectively controlled by varying hexaferrite sample density as well as Al concentration. From the experimental data, the full permittivity tensor characterization of different hexaferrite samples was extracted to double-check the calculation of Faraday rotation. The obtained results demonstrate prospects for the utilization of BaAl1.4Fe10.6O19 hexaferrite with the highest density as a broadband self-biased complete THz isolator with moderate insertion losses below 5 cm–1 in the range up to 0.4 THz.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/5.0048604</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Aluminum ; Applied physics ; Barium hexaferrite ; Broadband ; Density ; Faraday effect ; Frequency ranges ; Insertion loss ; Room temperature ; Tensors ; Terahertz frequencies</subject><ispartof>Applied physics letters, 2021-05, Vol.118 (19)</ispartof><rights>Author(s)</rights><rights>2021 Author(s). Published under an exclusive license by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c327t-2598358b24ecbe5836307f12feb49357b40a2f5ea21f03f07e25b0b0f40cbe0e3</citedby><cites>FETCH-LOGICAL-c327t-2598358b24ecbe5836307f12feb49357b40a2f5ea21f03f07e25b0b0f40cbe0e3</cites><orcidid>0000-0001-9041-6701 ; 0000-0002-7570-8498</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/5.0048604$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,780,784,794,4510,27923,27924,76155</link.rule.ids></links><search><creatorcontrib>Grebenchukov, A. N.</creatorcontrib><creatorcontrib>Ivanova, V. I.</creatorcontrib><creatorcontrib>Kropotov, G. I.</creatorcontrib><creatorcontrib>Khodzitsky, M. K.</creatorcontrib><title>Terahertz Faraday rotation of aluminum-substituted barium hexaferrite</title><title>Applied physics letters</title><description>Faraday rotation effect of magnetized hexagonal ferrites BaAlxFe12−xO19 (
x
=
1.4
,
2.0) with a varied density in the frequency range of 0.1–1.0 THz was investigated using terahertz (THz) time-domain spectroscopy. Broadband polarization rotation up to 20° for 1-mm thick hexaferrite was demonstrated at room temperature. It was shown that the value of Faraday rotation can be effectively controlled by varying hexaferrite sample density as well as Al concentration. From the experimental data, the full permittivity tensor characterization of different hexaferrite samples was extracted to double-check the calculation of Faraday rotation. The obtained results demonstrate prospects for the utilization of BaAl1.4Fe10.6O19 hexaferrite with the highest density as a broadband self-biased complete THz isolator with moderate insertion losses below 5 cm–1 in the range up to 0.4 THz.</description><subject>Aluminum</subject><subject>Applied physics</subject><subject>Barium hexaferrite</subject><subject>Broadband</subject><subject>Density</subject><subject>Faraday effect</subject><subject>Frequency ranges</subject><subject>Insertion loss</subject><subject>Room temperature</subject><subject>Tensors</subject><subject>Terahertz frequencies</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqd0E1LAzEQBuAgCtbqwX-w4Elh6yTZ7MdRSqtCwUs9h2R3QlO6Tc2HWH-9K1vw7mkYeHiHeQm5pTCjUPJHMQMo6hKKMzKhUFU5p7Q-JxMA4HnZCHpJrkLYDqtgnE_IYo1ebdDH72ypvOrUMfMuqmjdPnMmU7vU233q85B0iDamiF2mlbepzzb4pQx6byNekwujdgFvTnNK3peL9fwlX709v86fVnnLWRVzJpqai1qzAluNouYlh8pQZlAXDReVLkAxI1AxaoAbqJAJDRpMAYMH5FNyN-YevPtIGKLcuuT3w0nJBBO1qFlDB3U_qta7EDwaefC2V_4oKcjflqSQp5YG-zDa0Nrx7f_hT-f_oDx0hv8AHdx1mg</recordid><startdate>20210510</startdate><enddate>20210510</enddate><creator>Grebenchukov, A. N.</creator><creator>Ivanova, V. I.</creator><creator>Kropotov, G. I.</creator><creator>Khodzitsky, M. K.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-9041-6701</orcidid><orcidid>https://orcid.org/0000-0002-7570-8498</orcidid></search><sort><creationdate>20210510</creationdate><title>Terahertz Faraday rotation of aluminum-substituted barium hexaferrite</title><author>Grebenchukov, A. N. ; Ivanova, V. I. ; Kropotov, G. I. ; Khodzitsky, M. K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-2598358b24ecbe5836307f12feb49357b40a2f5ea21f03f07e25b0b0f40cbe0e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aluminum</topic><topic>Applied physics</topic><topic>Barium hexaferrite</topic><topic>Broadband</topic><topic>Density</topic><topic>Faraday effect</topic><topic>Frequency ranges</topic><topic>Insertion loss</topic><topic>Room temperature</topic><topic>Tensors</topic><topic>Terahertz frequencies</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Grebenchukov, A. N.</creatorcontrib><creatorcontrib>Ivanova, V. I.</creatorcontrib><creatorcontrib>Kropotov, G. I.</creatorcontrib><creatorcontrib>Khodzitsky, M. K.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Grebenchukov, A. N.</au><au>Ivanova, V. I.</au><au>Kropotov, G. I.</au><au>Khodzitsky, M. K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Terahertz Faraday rotation of aluminum-substituted barium hexaferrite</atitle><jtitle>Applied physics letters</jtitle><date>2021-05-10</date><risdate>2021</risdate><volume>118</volume><issue>19</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>Faraday rotation effect of magnetized hexagonal ferrites BaAlxFe12−xO19 (
x
=
1.4
,
2.0) with a varied density in the frequency range of 0.1–1.0 THz was investigated using terahertz (THz) time-domain spectroscopy. Broadband polarization rotation up to 20° for 1-mm thick hexaferrite was demonstrated at room temperature. It was shown that the value of Faraday rotation can be effectively controlled by varying hexaferrite sample density as well as Al concentration. From the experimental data, the full permittivity tensor characterization of different hexaferrite samples was extracted to double-check the calculation of Faraday rotation. The obtained results demonstrate prospects for the utilization of BaAl1.4Fe10.6O19 hexaferrite with the highest density as a broadband self-biased complete THz isolator with moderate insertion losses below 5 cm–1 in the range up to 0.4 THz.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0048604</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-9041-6701</orcidid><orcidid>https://orcid.org/0000-0002-7570-8498</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-6951 |
| ispartof | Applied physics letters, 2021-05, Vol.118 (19) |
| issn | 0003-6951 1077-3118 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_5_0048604 |
| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Aluminum Applied physics Barium hexaferrite Broadband Density Faraday effect Frequency ranges Insertion loss Room temperature Tensors Terahertz frequencies |
| title | Terahertz Faraday rotation of aluminum-substituted barium hexaferrite |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T12%3A17%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Terahertz%20Faraday%20rotation%20of%20aluminum-substituted%20barium%20hexaferrite&rft.jtitle=Applied%20physics%20letters&rft.au=Grebenchukov,%20A.%20N.&rft.date=2021-05-10&rft.volume=118&rft.issue=19&rft.issn=0003-6951&rft.eissn=1077-3118&rft.coden=APPLAB&rft_id=info:doi/10.1063/5.0048604&rft_dat=%3Cproquest_cross%3E2525858291%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2525858291&rft_id=info:pmid/&rfr_iscdi=true |