Adiabatic control of the phase memory relaxation in the anticrossing region

Adiabatic control of the phase memory relaxation in the anticrossing region | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Adiabatic control of the phase memory relaxation in the anticrossing region Yu. E. Kandrashkin This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4663770/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 06 Sep, 2024 Read the published version in Applied Magnetic Resonance → Version 1 posted 8 You are reading this latest preprint version Abstract In the vicinity of the anticrossing region of the spin sublevels, the effective magnetic moment of the electron spin is reduced, resulting in an increase in the lifetime of the spin coherence. Based on this phenomenon, the modified electron spin echo protocol is proposed to extend the coherence relaxation time. It includes the Hahn echo sequence with the additional detuning of the magnetic field applied during the intervals between two pulses and between the refocusing pulse and the echo. The simplest system with anticrossing sublevels is an ion whose electron spin is strongly coupled to its own nucleus. To realize the proposed protocol, a narrow anticrossing region is required. The promising candidate to realize the proposed protocol is the crystal [Ho(W 5 O 18 ) 2 ] 9− , whose spin transitions have been studied in the recent paper (K. Kundu, et al., Commun Phys. 6 (2023) 38). Near the clock transition, the spin evolution of the electron-nuclear spin system is described by a fictitious spin ½, but with the magnetic properties dictated by the properties of the ion. The numerical study shows that the spin coherence is not destroyed by the magnetic field detuning, but it reduces the phase relaxation. In addition, the detuning result in a phase shift of the coherence, which can be used differentiate between the target signal and the noise. EPR HFI ZEFOZ adiabatic control Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 06 Sep, 2024 Read the published version in Applied Magnetic Resonance → Version 1 posted Editorial decision: Revision requested 18 Jul, 2024 Reviews received at journal 16 Jul, 2024 Reviewers agreed at journal 11 Jul, 2024 Reviewers agreed at journal 09 Jul, 2024 Reviewers invited by journal 01 Jul, 2024 Editor assigned by journal 01 Jul, 2024 Submission checks completed at journal 30 Jun, 2024 First submitted to journal 30 Jun, 2024 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4663770","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":328574090,"identity":"5aaa392c-e3b8-4e5d-b48e-56cd7d9d6b4e","order_by":0,"name":"Yu. E. 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Based on this phenomenon, the modified electron spin echo protocol is proposed to extend the coherence relaxation time. It includes the Hahn echo sequence with the additional detuning of the magnetic field applied during the intervals between two pulses and between the refocusing pulse and the echo. The simplest system with anticrossing sublevels is an ion whose electron spin is strongly coupled to its own nucleus. To realize the proposed protocol, a narrow anticrossing region is required. The promising candidate to realize the proposed protocol is the crystal [Ho(W\u003csub\u003e5\u003c/sub\u003eO\u003csub\u003e18\u003c/sub\u003e)\u003csub\u003e2\u003c/sub\u003e]\u003csup\u003e9\u0026minus;\u003c/sup\u003e, whose spin transitions have been studied in the recent paper (K. Kundu, et al., Commun Phys. 6 (2023) 38). Near the clock transition, the spin evolution of the electron-nuclear spin system is described by a fictitious spin \u0026frac12;, but with the magnetic properties dictated by the properties of the ion. The numerical study shows that the spin coherence is not destroyed by the magnetic field detuning, but it reduces the phase relaxation. In addition, the detuning result in a phase shift of the coherence, which can be used differentiate between the target signal and the noise.\u003c/p\u003e","manuscriptTitle":"Adiabatic control of the phase memory relaxation in the anticrossing region","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2024-07-23 04:36:15","doi":"10.21203/rs.3.rs-4663770/v1","editorialEvents":[{"type":"communityComments","content":0},{"type":"decision","content":"Revision requested","date":"2024-07-18T08:08:43+00:00","index":"","fulltext":""},{"type":"editorInvitedReview","content":"","date":"2024-07-16T15:28:15+00:00","index":"hide","fulltext":""},{"type":"reviewerAgreed","content":"258962262231783770716727126755112579650","date":"2024-07-11T04:00:50+00:00","index":"hide","fulltext":""},{"type":"reviewerAgreed","content":"180894643609439125599821064023868624666","date":"2024-07-09T14:18:32+00:00","index":"hide","fulltext":""},{"type":"reviewersInvited","content":"","date":"2024-07-01T18:46:34+00:00","index":"","fulltext":""},{"type":"editorAssigned","content":"","date":"2024-07-01T05:33:09+00:00","index":"","fulltext":""},{"type":"checksComplete","content":"","date":"2024-07-01T02:40:08+00:00","index":"","fulltext":""},{"type":"submitted","content":"Applied Magnetic Resonance","date":"2024-06-30T17:17:55+00:00","index":"","fulltext":""}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"applied-magnetic-resonance","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"apmr","sideBox":"Learn more about [Applied Magnetic Resonance](http://link.springer.com/journal/723)","snPcode":"723","submissionUrl":"https://submission.nature.com/new-submission/723/3","title":"Applied Magnetic Resonance","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false}}],"origin":"","ownerIdentity":"2bba231d-b9b4-4d78-bce8-b369bd6b87c0","owner":[],"postedDate":"July 23rd, 2024","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"published-in-journal","subjectAreas":[],"tags":[],"updatedAt":"2024-09-09T16:10:20+00:00","versionOfRecord":{"articleIdentity":"rs-4663770","link":"https://doi.org/10.1007/s00723-024-01714-3","journal":{"identity":"applied-magnetic-resonance","isVorOnly":false,"title":"Applied Magnetic Resonance"},"publishedOn":"2024-09-06 16:05:04","publishedOnDateReadable":"September 6th, 2024"},"versionCreatedAt":"2024-07-23 04:36:15","video":"","vorDoi":"10.1007/s00723-024-01714-3","vorDoiUrl":"https://doi.org/10.1007/s00723-024-01714-3","workflowStages":[]},"version":"v1","identity":"rs-4663770","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-4663770","identity":"rs-4663770","version":["v1"]},"buildId":"qtupq5eGEP_6zYnWcrvyt","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}