{"title":"SAW Coupled Diamond NV− Spin Oscillators and Quantum Sensors","authors":"M. Tabib-Azar","doi":"10.1109/SENSORS52175.2022.9967114","DOIUrl":null,"url":null,"abstract":"Negatively charged nitrogen-vacancy defects (NV-) in diamond offer a unique spin 1 system with weak temperature dependent emission spectra. The circular polarization of phonons of the surface acoustic waves (SAW) on lithium niobate (LiNbO3) have been shown to magnetize nickel. The main objective of this work is to develop feedback mechanisms to couple SAW and the spin transitions in the NV-ground state to realize a stable oscillator for clocks, magnetometers, electrometers, and Qubits. Using diamond with NV- centers deposited on a 433.6225 MHz SAW filter, we show that NV- states affect the SAW propagation properties and SAW affects the NV- spin states.","PeriodicalId":120357,"journal":{"name":"2022 IEEE Sensors","volume":"85 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Sensors","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SENSORS52175.2022.9967114","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Negatively charged nitrogen-vacancy defects (NV-) in diamond offer a unique spin 1 system with weak temperature dependent emission spectra. The circular polarization of phonons of the surface acoustic waves (SAW) on lithium niobate (LiNbO3) have been shown to magnetize nickel. The main objective of this work is to develop feedback mechanisms to couple SAW and the spin transitions in the NV-ground state to realize a stable oscillator for clocks, magnetometers, electrometers, and Qubits. Using diamond with NV- centers deposited on a 433.6225 MHz SAW filter, we show that NV- states affect the SAW propagation properties and SAW affects the NV- spin states.
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