Loading…
Magnetoelectric effect in cylindrical topological insulators
Topological insulators (TIs) exhibit a quantized magnetoelectric response when time-reversal symmetry is broken on its surface. This unusual electromagnetic (EM) response is a unique macroscopic manifestation of the quantum Hall effect on the TI surface and it is described by a quantized Chern-Simon...
Saved in:
Published in: | Physical review. D 2018-09, Vol.98 (5), Article 056012 |
---|---|
Main Author: | |
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-c390t-debe51ab5418f39314421dd0a28d52cda5ecc515a5a9f48391a852249db135d43 |
---|---|
cites | cdi_FETCH-LOGICAL-c390t-debe51ab5418f39314421dd0a28d52cda5ecc515a5a9f48391a852249db135d43 |
container_end_page | |
container_issue | 5 |
container_start_page | |
container_title | Physical review. D |
container_volume | 98 |
creator | Martín-Ruiz, A. |
description | Topological insulators (TIs) exhibit a quantized magnetoelectric response when time-reversal symmetry is broken on its surface. This unusual electromagnetic (EM) response is a unique macroscopic manifestation of the quantum Hall effect on the TI surface and it is described by a quantized Chern-Simons theory. In this paper, we construct the Green’s function (GF) describing the EM response of two topological media separated by a cylindrical interface. This GF, in the appropriate limits, describes the magnetoelectric effect of both (i) a cylindrical TI surrounded by a dielectric fluid and (ii) a TI with a cylindrical dielectric-filled cavity. We calculate the EM fields produced by a line charge and a line current near the TI surface and we show that, in addition to the standard image electromagnetic sources, charge and current densities of magnetic monopoles will also appear. We discuss some experimental setups which could be used to test these magnetic monopole fields. |
doi_str_mv | 10.1103/PhysRevD.98.056012 |
format | article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2127427745</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2127427745</sourcerecordid><originalsourceid>FETCH-LOGICAL-c390t-debe51ab5418f39314421dd0a28d52cda5ecc515a5a9f48391a852249db135d43</originalsourceid><addsrcrecordid>eNo9kEtLxDAUhYMoOIzzB1wVXLfem8e0ATcyPmFEEV2HNEnHDrWpSSv031uturofl8M58BFyipAhAjt_ehvjs_u8ymSRgVgD0gOyoDyHFIDKw39GOCarGPcw4RpkjrggFw9617reu8aZPtQmcVU1UVK3iRmburXTTzdJ7zvf-N0P120cGt37EE_IUaWb6Fa_d0leb65fNnfp9vH2fnO5TQ2T0KfWlU6gLgXHomKSIecUrQVNCyuosVo4YwQKLbSseMEk6kJQyqUtkQnL2ZKczb1d8B-Di73a-yG006SiSHNO85yLKUXnlAk-xuAq1YX6XYdRIahvUepPlJKFmkWxLxk5XTU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2127427745</pqid></control><display><type>article</type><title>Magnetoelectric effect in cylindrical topological insulators</title><source>American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)</source><creator>Martín-Ruiz, A.</creator><creatorcontrib>Martín-Ruiz, A.</creatorcontrib><description>Topological insulators (TIs) exhibit a quantized magnetoelectric response when time-reversal symmetry is broken on its surface. This unusual electromagnetic (EM) response is a unique macroscopic manifestation of the quantum Hall effect on the TI surface and it is described by a quantized Chern-Simons theory. In this paper, we construct the Green’s function (GF) describing the EM response of two topological media separated by a cylindrical interface. This GF, in the appropriate limits, describes the magnetoelectric effect of both (i) a cylindrical TI surrounded by a dielectric fluid and (ii) a TI with a cylindrical dielectric-filled cavity. We calculate the EM fields produced by a line charge and a line current near the TI surface and we show that, in addition to the standard image electromagnetic sources, charge and current densities of magnetic monopoles will also appear. We discuss some experimental setups which could be used to test these magnetic monopole fields.</description><identifier>ISSN: 2470-0010</identifier><identifier>EISSN: 2470-0029</identifier><identifier>DOI: 10.1103/PhysRevD.98.056012</identifier><language>eng</language><publisher>College Park: American Physical Society</publisher><subject>Charge density ; Line current ; Magnetic monopoles ; Quantum Hall effect ; Topological insulators</subject><ispartof>Physical review. D, 2018-09, Vol.98 (5), Article 056012</ispartof><rights>Copyright American Physical Society Sep 1, 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c390t-debe51ab5418f39314421dd0a28d52cda5ecc515a5a9f48391a852249db135d43</citedby><cites>FETCH-LOGICAL-c390t-debe51ab5418f39314421dd0a28d52cda5ecc515a5a9f48391a852249db135d43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27926,27927</link.rule.ids></links><search><creatorcontrib>Martín-Ruiz, A.</creatorcontrib><title>Magnetoelectric effect in cylindrical topological insulators</title><title>Physical review. D</title><description>Topological insulators (TIs) exhibit a quantized magnetoelectric response when time-reversal symmetry is broken on its surface. This unusual electromagnetic (EM) response is a unique macroscopic manifestation of the quantum Hall effect on the TI surface and it is described by a quantized Chern-Simons theory. In this paper, we construct the Green’s function (GF) describing the EM response of two topological media separated by a cylindrical interface. This GF, in the appropriate limits, describes the magnetoelectric effect of both (i) a cylindrical TI surrounded by a dielectric fluid and (ii) a TI with a cylindrical dielectric-filled cavity. We calculate the EM fields produced by a line charge and a line current near the TI surface and we show that, in addition to the standard image electromagnetic sources, charge and current densities of magnetic monopoles will also appear. We discuss some experimental setups which could be used to test these magnetic monopole fields.</description><subject>Charge density</subject><subject>Line current</subject><subject>Magnetic monopoles</subject><subject>Quantum Hall effect</subject><subject>Topological insulators</subject><issn>2470-0010</issn><issn>2470-0029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNo9kEtLxDAUhYMoOIzzB1wVXLfem8e0ATcyPmFEEV2HNEnHDrWpSSv031uturofl8M58BFyipAhAjt_ehvjs_u8ymSRgVgD0gOyoDyHFIDKw39GOCarGPcw4RpkjrggFw9617reu8aZPtQmcVU1UVK3iRmburXTTzdJ7zvf-N0P120cGt37EE_IUaWb6Fa_d0leb65fNnfp9vH2fnO5TQ2T0KfWlU6gLgXHomKSIecUrQVNCyuosVo4YwQKLbSseMEk6kJQyqUtkQnL2ZKczb1d8B-Di73a-yG006SiSHNO85yLKUXnlAk-xuAq1YX6XYdRIahvUepPlJKFmkWxLxk5XTU</recordid><startdate>20180914</startdate><enddate>20180914</enddate><creator>Martín-Ruiz, A.</creator><general>American Physical Society</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20180914</creationdate><title>Magnetoelectric effect in cylindrical topological insulators</title><author>Martín-Ruiz, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-debe51ab5418f39314421dd0a28d52cda5ecc515a5a9f48391a852249db135d43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Charge density</topic><topic>Line current</topic><topic>Magnetic monopoles</topic><topic>Quantum Hall effect</topic><topic>Topological insulators</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Martín-Ruiz, A.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physical review. D</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Martín-Ruiz, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetoelectric effect in cylindrical topological insulators</atitle><jtitle>Physical review. D</jtitle><date>2018-09-14</date><risdate>2018</risdate><volume>98</volume><issue>5</issue><artnum>056012</artnum><issn>2470-0010</issn><eissn>2470-0029</eissn><abstract>Topological insulators (TIs) exhibit a quantized magnetoelectric response when time-reversal symmetry is broken on its surface. This unusual electromagnetic (EM) response is a unique macroscopic manifestation of the quantum Hall effect on the TI surface and it is described by a quantized Chern-Simons theory. In this paper, we construct the Green’s function (GF) describing the EM response of two topological media separated by a cylindrical interface. This GF, in the appropriate limits, describes the magnetoelectric effect of both (i) a cylindrical TI surrounded by a dielectric fluid and (ii) a TI with a cylindrical dielectric-filled cavity. We calculate the EM fields produced by a line charge and a line current near the TI surface and we show that, in addition to the standard image electromagnetic sources, charge and current densities of magnetic monopoles will also appear. We discuss some experimental setups which could be used to test these magnetic monopole fields.</abstract><cop>College Park</cop><pub>American Physical Society</pub><doi>10.1103/PhysRevD.98.056012</doi></addata></record> |
fulltext | fulltext |
identifier | ISSN: 2470-0010 |
ispartof | Physical review. D, 2018-09, Vol.98 (5), Article 056012 |
issn | 2470-0010 2470-0029 |
language | eng |
recordid | cdi_proquest_journals_2127427745 |
source | American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list) |
subjects | Charge density Line current Magnetic monopoles Quantum Hall effect Topological insulators |
title | Magnetoelectric effect in cylindrical topological insulators |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-17T23%3A11%3A45IST&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=Magnetoelectric%20effect%20in%20cylindrical%20topological%20insulators&rft.jtitle=Physical%20review.%20D&rft.au=Mart%C3%ADn-Ruiz,%20A.&rft.date=2018-09-14&rft.volume=98&rft.issue=5&rft.artnum=056012&rft.issn=2470-0010&rft.eissn=2470-0029&rft_id=info:doi/10.1103/PhysRevD.98.056012&rft_dat=%3Cproquest_cross%3E2127427745%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c390t-debe51ab5418f39314421dd0a28d52cda5ecc515a5a9f48391a852249db135d43%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2127427745&rft_id=info:pmid/&rfr_iscdi=true |