Evading surface and detector frequency noise in harmonic oscillator measurements of force gradients
We introduce and demonstrate a method of measuring small force gradients acting on a harmonic oscillator in which the force-gradient signal of interest is used to parametrically up-convert a forced oscillation below resonance into an amplitude signal at the oscillator's resonance frequency. The...
Gespeichert in:
| Veröffentlicht in: | Applied physics letters 2010-07, Vol.97 (4), p.044105-044105-3 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 044105-3 |
|---|---|
| container_issue | 4 |
| container_start_page | 044105 |
| container_title | Applied physics letters |
| container_volume | 97 |
| creator | Moore, Eric W. Lee, SangGap Hickman, Steven A. Harrell, Lee E. Marohn, John A. |
| description | We introduce and demonstrate a method of measuring small force gradients acting on a harmonic oscillator in which the force-gradient signal of interest is used to parametrically up-convert a forced oscillation below resonance into an amplitude signal at the oscillator's resonance frequency. The approach, which we demonstrate in a mechanically detected electron spin resonance experiment, allows the force-gradient signal to evade detector frequency noise by converting a slowly modulated frequency signal into an amplitude signal. |
| doi_str_mv | 10.1063/1.3465906 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_2924902</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1826157895</sourcerecordid><originalsourceid>FETCH-LOGICAL-c429t-520da6da36291c90a27eb50afa0dc867914197d850d9746bf53731309e5a72233</originalsourceid><addsrcrecordid>eNp1kU9PHCEYh0mj6W5tD_0ChqMeRvkzwHDQxJhtNTHx0p7Ju8CsNDuwwuwmfnvZ7NTowRMBHn7v-_Ig9JOSC0okv6QXvJVCE_kFzSlRquGUdkdoTgjhjdSCztC3Uv7VrWCcf0UzRhTnmrdzZBc7cCGucNnmHqzHEB12fvR2TBn32T9vfbQvOKZQPA4RP0EeUgwWp2LDeg17bPBQn_vBx7Hg1OM-5Zq0yjV5f_QdHfewLv7HtJ6gv78Wf27vmofH3_e3Nw-NbZkeG8GIA-mAS6ap1QSY8ktBoAfibCeVpi3VynWCOK1auewFV5xyor0AxepgJ-j6kLvZLgfvbK2dYW02OQyQX0yCYD7exPBkVmlnmGatJqwGnE0BOdW5y2iGUKyvU0aftsXQjkkqVKdFRc8PqM2plOz7tzKUmL0UQ80kpbKn7_t6I_9bqMDVAahfOsIYUvw8bfJlJl-m-uKv8Dudhg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1826157895</pqid></control><display><type>article</type><title>Evading surface and detector frequency noise in harmonic oscillator measurements of force gradients</title><source>AIP Journals Complete</source><source>AIP Digital Archive</source><source>Alma/SFX Local Collection</source><creator>Moore, Eric W. ; Lee, SangGap ; Hickman, Steven A. ; Harrell, Lee E. ; Marohn, John A.</creator><creatorcontrib>Moore, Eric W. ; Lee, SangGap ; Hickman, Steven A. ; Harrell, Lee E. ; Marohn, John A.</creatorcontrib><description>We introduce and demonstrate a method of measuring small force gradients acting on a harmonic oscillator in which the force-gradient signal of interest is used to parametrically up-convert a forced oscillation below resonance into an amplitude signal at the oscillator's resonance frequency. The approach, which we demonstrate in a mechanically detected electron spin resonance experiment, allows the force-gradient signal to evade detector frequency noise by converting a slowly modulated frequency signal into an amplitude signal.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>EISSN: 0003-6951</identifier><identifier>DOI: 10.1063/1.3465906</identifier><identifier>PMID: 20733934</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>United States: American Institute of Physics</publisher><subject>Interdisciplinary and General Physics</subject><ispartof>Applied physics letters, 2010-07, Vol.97 (4), p.044105-044105-3</ispartof><rights>2010 American Institute of Physics</rights><rights>Copyright © 2010 American Institute of Physics 2010 American Institute of Physics</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c429t-520da6da36291c90a27eb50afa0dc867914197d850d9746bf53731309e5a72233</citedby><cites>FETCH-LOGICAL-c429t-520da6da36291c90a27eb50afa0dc867914197d850d9746bf53731309e5a72233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.3465906$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>230,314,780,784,794,885,1559,4512,27924,27925,76384,76390</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20733934$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Moore, Eric W.</creatorcontrib><creatorcontrib>Lee, SangGap</creatorcontrib><creatorcontrib>Hickman, Steven A.</creatorcontrib><creatorcontrib>Harrell, Lee E.</creatorcontrib><creatorcontrib>Marohn, John A.</creatorcontrib><title>Evading surface and detector frequency noise in harmonic oscillator measurements of force gradients</title><title>Applied physics letters</title><addtitle>Appl Phys Lett</addtitle><description>We introduce and demonstrate a method of measuring small force gradients acting on a harmonic oscillator in which the force-gradient signal of interest is used to parametrically up-convert a forced oscillation below resonance into an amplitude signal at the oscillator's resonance frequency. The approach, which we demonstrate in a mechanically detected electron spin resonance experiment, allows the force-gradient signal to evade detector frequency noise by converting a slowly modulated frequency signal into an amplitude signal.</description><subject>Interdisciplinary and General Physics</subject><issn>0003-6951</issn><issn>1077-3118</issn><issn>0003-6951</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp1kU9PHCEYh0mj6W5tD_0ChqMeRvkzwHDQxJhtNTHx0p7Ju8CsNDuwwuwmfnvZ7NTowRMBHn7v-_Ig9JOSC0okv6QXvJVCE_kFzSlRquGUdkdoTgjhjdSCztC3Uv7VrWCcf0UzRhTnmrdzZBc7cCGucNnmHqzHEB12fvR2TBn32T9vfbQvOKZQPA4RP0EeUgwWp2LDeg17bPBQn_vBx7Hg1OM-5Zq0yjV5f_QdHfewLv7HtJ6gv78Wf27vmofH3_e3Nw-NbZkeG8GIA-mAS6ap1QSY8ktBoAfibCeVpi3VynWCOK1auewFV5xyor0AxepgJ-j6kLvZLgfvbK2dYW02OQyQX0yCYD7exPBkVmlnmGatJqwGnE0BOdW5y2iGUKyvU0aftsXQjkkqVKdFRc8PqM2plOz7tzKUmL0UQ80kpbKn7_t6I_9bqMDVAahfOsIYUvw8bfJlJl-m-uKv8Dudhg</recordid><startdate>20100726</startdate><enddate>20100726</enddate><creator>Moore, Eric W.</creator><creator>Lee, SangGap</creator><creator>Hickman, Steven A.</creator><creator>Harrell, Lee E.</creator><creator>Marohn, John A.</creator><general>American Institute of Physics</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20100726</creationdate><title>Evading surface and detector frequency noise in harmonic oscillator measurements of force gradients</title><author>Moore, Eric W. ; Lee, SangGap ; Hickman, Steven A. ; Harrell, Lee E. ; Marohn, John A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c429t-520da6da36291c90a27eb50afa0dc867914197d850d9746bf53731309e5a72233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Interdisciplinary and General Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moore, Eric W.</creatorcontrib><creatorcontrib>Lee, SangGap</creatorcontrib><creatorcontrib>Hickman, Steven A.</creatorcontrib><creatorcontrib>Harrell, Lee E.</creatorcontrib><creatorcontrib>Marohn, John A.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moore, Eric W.</au><au>Lee, SangGap</au><au>Hickman, Steven A.</au><au>Harrell, Lee E.</au><au>Marohn, John A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evading surface and detector frequency noise in harmonic oscillator measurements of force gradients</atitle><jtitle>Applied physics letters</jtitle><addtitle>Appl Phys Lett</addtitle><date>2010-07-26</date><risdate>2010</risdate><volume>97</volume><issue>4</issue><spage>044105</spage><epage>044105-3</epage><pages>044105-044105-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><eissn>0003-6951</eissn><coden>APPLAB</coden><abstract>We introduce and demonstrate a method of measuring small force gradients acting on a harmonic oscillator in which the force-gradient signal of interest is used to parametrically up-convert a forced oscillation below resonance into an amplitude signal at the oscillator's resonance frequency. The approach, which we demonstrate in a mechanically detected electron spin resonance experiment, allows the force-gradient signal to evade detector frequency noise by converting a slowly modulated frequency signal into an amplitude signal.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><pmid>20733934</pmid><doi>10.1063/1.3465906</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-6951 |
| ispartof | Applied physics letters, 2010-07, Vol.97 (4), p.044105-044105-3 |
| issn | 0003-6951 1077-3118 0003-6951 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_2924902 |
| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | Interdisciplinary and General Physics |
| title | Evading surface and detector frequency noise in harmonic oscillator measurements of force gradients |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T02%3A20%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Evading%20surface%20and%20detector%20frequency%20noise%20in%20harmonic%20oscillator%20measurements%20of%20force%20gradients&rft.jtitle=Applied%20physics%20letters&rft.au=Moore,%20Eric%20W.&rft.date=2010-07-26&rft.volume=97&rft.issue=4&rft.spage=044105&rft.epage=044105-3&rft.pages=044105-044105-3&rft.issn=0003-6951&rft.eissn=1077-3118&rft.coden=APPLAB&rft_id=info:doi/10.1063/1.3465906&rft_dat=%3Cproquest_pubme%3E1826157895%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1826157895&rft_id=info:pmid/20733934&rfr_iscdi=true |