Achieving a strongly temperature-dependent Casimir effect
We propose a method of achieving large temperature T sensitivity in the Casimir force that involves measuring the stable separation between dielectric objects immersed in a fluid. We study the Casimir force between slabs and spheres using realistic material models, and find large >2 nm/K variati...
Gespeichert in:
| Veröffentlicht in: | Physical review letters 2010-08, Vol.105 (6), p.060401-060401, Article 060401 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 060401 |
|---|---|
| container_issue | 6 |
| container_start_page | 060401 |
| container_title | Physical review letters |
| container_volume | 105 |
| creator | Rodriguez, Alejandro W Woolf, David McCauley, Alexander P Capasso, Federico Joannopoulos, John D Johnson, Steven G |
| description | We propose a method of achieving large temperature T sensitivity in the Casimir force that involves measuring the stable separation between dielectric objects immersed in a fluid. We study the Casimir force between slabs and spheres using realistic material models, and find large >2 nm/K variations in their stable separations (hundreds of nanometers) near room temperature. In addition, we analyze the effects of Brownian motion on suspended objects, and show that the average separation is also sensitive to changes in T. Finally, this approach also leads to rich qualitative phenomena, such as irreversible transitions, from suspension to stiction, as T is varied. |
| doi_str_mv | 10.1103/PhysRevLett.105.060401 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_21470926</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>755404690</sourcerecordid><originalsourceid>FETCH-LOGICAL-c338t-9cece1627ea1a06281134cca9b1c7a41527dc3f5178525d3218cc0064f821cae3</originalsourceid><addsrcrecordid>eNpNkE1Lw0AQhhdRbK3-BQl48JQ6s5vsJsdS_IKCInpe1snERpqk7m6E_nsjVfE0MDzvO8MjxDnCHBHU1eN6F574c8UxzhHyOWjIAA_EFMGUqUHMDsUUQGFaApiJOAnhHQBQ6uJYTCQU2pQap6Jc0Lrhz6Z7S1wSou-7t80uidxu2bs4eE4r3nJXcReTpQtN2_iE65opnoqj2m0Cn_3MmXi5uX5e3qWrh9v75WKVklJFTEtiYtTSsEMHWhaIKiNy5SuScRnm0lSk6hxNkcu8UhILIgCd1YVEcqxm4mLf24fY2EBNZFpT33XjD1ZiZqCUeqQu99TW9x8Dh2jbJhBvNq7jfgjW5HkGmS5hJPWeJN-H4Lm2W9-0zu8sgv12a_-5HXe53bsdg-c_J4bXlqu_2K9M9QXrcXcJ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>755404690</pqid></control><display><type>article</type><title>Achieving a strongly temperature-dependent Casimir effect</title><source>American Physical Society Journals</source><creator>Rodriguez, Alejandro W ; Woolf, David ; McCauley, Alexander P ; Capasso, Federico ; Joannopoulos, John D ; Johnson, Steven G</creator><creatorcontrib>Rodriguez, Alejandro W ; Woolf, David ; McCauley, Alexander P ; Capasso, Federico ; Joannopoulos, John D ; Johnson, Steven G</creatorcontrib><description>We propose a method of achieving large temperature T sensitivity in the Casimir force that involves measuring the stable separation between dielectric objects immersed in a fluid. We study the Casimir force between slabs and spheres using realistic material models, and find large >2 nm/K variations in their stable separations (hundreds of nanometers) near room temperature. In addition, we analyze the effects of Brownian motion on suspended objects, and show that the average separation is also sensitive to changes in T. Finally, this approach also leads to rich qualitative phenomena, such as irreversible transitions, from suspension to stiction, as T is varied.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.105.060401</identifier><identifier>PMID: 20867961</identifier><language>eng</language><publisher>United States</publisher><subject>BROWNIAN MOVEMENT ; CASIMIR EFFECT ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; DIELECTRIC MATERIALS ; DISPERSIONS ; FLUIDS ; MATERIALS ; MATERIALS SCIENCE ; SENSITIVITY ; SLABS ; SPHERES ; SUSPENSIONS ; TEMPERATURE DEPENDENCE ; TEMPERATURE RANGE ; TEMPERATURE RANGE 0273-0400 K</subject><ispartof>Physical review letters, 2010-08, Vol.105 (6), p.060401-060401, Article 060401</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-9cece1627ea1a06281134cca9b1c7a41527dc3f5178525d3218cc0064f821cae3</citedby><cites>FETCH-LOGICAL-c338t-9cece1627ea1a06281134cca9b1c7a41527dc3f5178525d3218cc0064f821cae3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,2876,2877,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20867961$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/21470926$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Rodriguez, Alejandro W</creatorcontrib><creatorcontrib>Woolf, David</creatorcontrib><creatorcontrib>McCauley, Alexander P</creatorcontrib><creatorcontrib>Capasso, Federico</creatorcontrib><creatorcontrib>Joannopoulos, John D</creatorcontrib><creatorcontrib>Johnson, Steven G</creatorcontrib><title>Achieving a strongly temperature-dependent Casimir effect</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>We propose a method of achieving large temperature T sensitivity in the Casimir force that involves measuring the stable separation between dielectric objects immersed in a fluid. We study the Casimir force between slabs and spheres using realistic material models, and find large >2 nm/K variations in their stable separations (hundreds of nanometers) near room temperature. In addition, we analyze the effects of Brownian motion on suspended objects, and show that the average separation is also sensitive to changes in T. Finally, this approach also leads to rich qualitative phenomena, such as irreversible transitions, from suspension to stiction, as T is varied.</description><subject>BROWNIAN MOVEMENT</subject><subject>CASIMIR EFFECT</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>DIELECTRIC MATERIALS</subject><subject>DISPERSIONS</subject><subject>FLUIDS</subject><subject>MATERIALS</subject><subject>MATERIALS SCIENCE</subject><subject>SENSITIVITY</subject><subject>SLABS</subject><subject>SPHERES</subject><subject>SUSPENSIONS</subject><subject>TEMPERATURE DEPENDENCE</subject><subject>TEMPERATURE RANGE</subject><subject>TEMPERATURE RANGE 0273-0400 K</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNpNkE1Lw0AQhhdRbK3-BQl48JQ6s5vsJsdS_IKCInpe1snERpqk7m6E_nsjVfE0MDzvO8MjxDnCHBHU1eN6F574c8UxzhHyOWjIAA_EFMGUqUHMDsUUQGFaApiJOAnhHQBQ6uJYTCQU2pQap6Jc0Lrhz6Z7S1wSou-7t80uidxu2bs4eE4r3nJXcReTpQtN2_iE65opnoqj2m0Cn_3MmXi5uX5e3qWrh9v75WKVklJFTEtiYtTSsEMHWhaIKiNy5SuScRnm0lSk6hxNkcu8UhILIgCd1YVEcqxm4mLf24fY2EBNZFpT33XjD1ZiZqCUeqQu99TW9x8Dh2jbJhBvNq7jfgjW5HkGmS5hJPWeJN-H4Lm2W9-0zu8sgv12a_-5HXe53bsdg-c_J4bXlqu_2K9M9QXrcXcJ</recordid><startdate>20100806</startdate><enddate>20100806</enddate><creator>Rodriguez, Alejandro W</creator><creator>Woolf, David</creator><creator>McCauley, Alexander P</creator><creator>Capasso, Federico</creator><creator>Joannopoulos, John D</creator><creator>Johnson, Steven G</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20100806</creationdate><title>Achieving a strongly temperature-dependent Casimir effect</title><author>Rodriguez, Alejandro W ; Woolf, David ; McCauley, Alexander P ; Capasso, Federico ; Joannopoulos, John D ; Johnson, Steven G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-9cece1627ea1a06281134cca9b1c7a41527dc3f5178525d3218cc0064f821cae3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>BROWNIAN MOVEMENT</topic><topic>CASIMIR EFFECT</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>DIELECTRIC MATERIALS</topic><topic>DISPERSIONS</topic><topic>FLUIDS</topic><topic>MATERIALS</topic><topic>MATERIALS SCIENCE</topic><topic>SENSITIVITY</topic><topic>SLABS</topic><topic>SPHERES</topic><topic>SUSPENSIONS</topic><topic>TEMPERATURE DEPENDENCE</topic><topic>TEMPERATURE RANGE</topic><topic>TEMPERATURE RANGE 0273-0400 K</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rodriguez, Alejandro W</creatorcontrib><creatorcontrib>Woolf, David</creatorcontrib><creatorcontrib>McCauley, Alexander P</creatorcontrib><creatorcontrib>Capasso, Federico</creatorcontrib><creatorcontrib>Joannopoulos, John D</creatorcontrib><creatorcontrib>Johnson, Steven G</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rodriguez, Alejandro W</au><au>Woolf, David</au><au>McCauley, Alexander P</au><au>Capasso, Federico</au><au>Joannopoulos, John D</au><au>Johnson, Steven G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Achieving a strongly temperature-dependent Casimir effect</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2010-08-06</date><risdate>2010</risdate><volume>105</volume><issue>6</issue><spage>060401</spage><epage>060401</epage><pages>060401-060401</pages><artnum>060401</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We propose a method of achieving large temperature T sensitivity in the Casimir force that involves measuring the stable separation between dielectric objects immersed in a fluid. We study the Casimir force between slabs and spheres using realistic material models, and find large >2 nm/K variations in their stable separations (hundreds of nanometers) near room temperature. In addition, we analyze the effects of Brownian motion on suspended objects, and show that the average separation is also sensitive to changes in T. Finally, this approach also leads to rich qualitative phenomena, such as irreversible transitions, from suspension to stiction, as T is varied.</abstract><cop>United States</cop><pmid>20867961</pmid><doi>10.1103/PhysRevLett.105.060401</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 2010-08, Vol.105 (6), p.060401-060401, Article 060401 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21470926 |
| source | American Physical Society Journals |
| subjects | BROWNIAN MOVEMENT CASIMIR EFFECT CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY DIELECTRIC MATERIALS DISPERSIONS FLUIDS MATERIALS MATERIALS SCIENCE SENSITIVITY SLABS SPHERES SUSPENSIONS TEMPERATURE DEPENDENCE TEMPERATURE RANGE TEMPERATURE RANGE 0273-0400 K |
| title | Achieving a strongly temperature-dependent Casimir effect |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T16%3A29%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Achieving%20a%20strongly%20temperature-dependent%20Casimir%20effect&rft.jtitle=Physical%20review%20letters&rft.au=Rodriguez,%20Alejandro%20W&rft.date=2010-08-06&rft.volume=105&rft.issue=6&rft.spage=060401&rft.epage=060401&rft.pages=060401-060401&rft.artnum=060401&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.105.060401&rft_dat=%3Cproquest_osti_%3E755404690%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=755404690&rft_id=info:pmid/20867961&rfr_iscdi=true |