Experimental investigation of vector static magnetic field detection using an NV center with a single first-shell ^(13)C nuclear spin in diamond  

作　　者：Feng-Jian Jiang Jian-Feng Ye Zheng Jiao Jun Jiang  Kun Ma Xin-Hu Yan Hai-Jiang Lv 蒋峰建;叶剑锋;焦铮;蒋军;马堃;闫新虎;吕海江(School of Information Engineering,Huangshan University)

机构地区：School of Information Engineering, Huangshan University, Huangshan 245041, China

出　　处：《Chinese Physics B》2018年第5期481-486,共6页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(Grant Nos.11305074,11135002,and 11275083);the Key Program of the Education Department Outstanding Youth Foundation of Anhui Province,China(Grant No.gxyq ZD2017080);the Education Department Natural Science Foundation of Anhui Province,China(Grant No.KJHS2015B09)

摘　　要：We perform a proof-of-principle experiment that uses a single negatively charged nitrogen–vacancy（NV） color center with a nearest neighbor ^13C nuclear spin in diamond to detect the strength and direction（including both polar and azimuth angles） of a static vector magnetic field by optical detection magnetic resonance（ODMR） technique. With the known hyperfine coupling tensor between an NV center and a nearest neighbor ^13C nuclear spin, we show that the information of static vector magnetic field could be extracted by observing the pulsed continuous wave（CW） spectrum.We perform a proof-of-principle experiment that uses a single negatively charged nitrogen–vacancy（NV） color center with a nearest neighbor ^13C nuclear spin in diamond to detect the strength and direction（including both polar and azimuth angles） of a static vector magnetic field by optical detection magnetic resonance（ODMR） technique. With the known hyperfine coupling tensor between an NV center and a nearest neighbor ^13C nuclear spin, we show that the information of static vector magnetic field could be extracted by observing the pulsed continuous wave（CW） spectrum.

关 键 词：color centers optical detection magnetic resonance （ODMR） MAGNETOMETER 

分 类 号：O469[理学—凝聚态物理]