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计量学报  2024, Vol. 45 Issue (10): 1462-1469    DOI: 10.3969/j.issn.1000-1158.2024.10.05
  电磁学计量 本期目录 | 过刊浏览 | 高级检索 |
基于金刚石NV色心的电流传感技术及其标准化研究初探
岑炜1,白静芬1,孟静1,李琪林2,吕英杰1,段永贤1
1.中国电力科学研究院有限公司,北京100192
2.国网四川省电力公司 营销服务中心,四川成都610042
Research on the Key Technology and Standardization for Current Sensing Based on Diamond NV Color Center
CEN Wei1,BAI Jingfen1,MENG Jing1,LI Qilin2,LÜ Yingjie1,DUAN Yongxian1
1. China Electric Power Research Institute, Beijing 100192, China
2. State Grid Sichuan Electric Power Marketing Service Center, Chengdu,Sichuan 610042, China
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摘要 为推进量子化电流传感技术的落地应用,探讨了基于金刚石NV色心的电流传感技术,初步研究了其标准化技术。首先,介绍了金刚石NV色心的结构和物理特性,分析了基于金刚石NV色心的光学特性及自旋量子相干性的电流传感测量原理,研究了磁噪声抑制、磁测量灵敏度提升和测量芯片小型化等实用化技术;然后,分析了基于金刚石NV色心的电流传感测量技术的技术优势和标准化需求,提出了标准体系建设建议,为基于金刚石NV色心的电流传感技术研究、设备研制及传感测量系统落地应用提供技术支撑。
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岑炜
白静芬
孟静
李琪林
吕英杰
段永贤
关键词 电学计量电流传感技术;金刚石NV色心;量子化测量;标准化    
Abstract:To promote the practical application of quantized current sensing technology, a current sensing technology based on diamond NV color centers was explored, and its standardization technology was preliminarily researched. Firstly, the structure and physical properties of diamond NV color centers were introduced, and the optical properties and spin quantum coherence based current sensing measurement principles of diamond NV color centers were analyzed. Practical technologies such as magnetic noise suppression, magnetic measurement sensitivity improvement, and miniaturization of measurement chips were studied. Then, the technical advantages and standardization requirements of current sensing measurement technology based on diamond NV color centers were analyzed, and suggestions for standard system construction were proposed to provide technical support for the research, equipment development, and sensing measurement system implementation of current sensing technology based on diamond NV color centers.
Key wordselectrical measurement    current sensing technology;diamond NV color center;quantized measurement;standardization
收稿日期: 2024-03-31      发布日期: 2024-09-30
PACS:  TB971  
基金资助:国家电网公司科技项目(5700-202255225A-1-1-ZN)
通讯作者: 白静芬(1982-),山西太谷人,中国电力科学研究院有限公司教授级高级工程师,从事电测量及标准化技术研究。Email:jfbai@epri.sgcc.com.cn     E-mail: 14008089@qq.com
作者简介: 岑炜(1983-),河北怀来人,中国电力科学研究院有限公司高级工程师,研究方向为电测量技术。Email:cenwei2002@163.com
引用本文:   
岑炜,白静芬,孟静,李琪林,吕英杰,段永贤. 基于金刚石NV色心的电流传感技术及其标准化研究初探[J]. 计量学报, 2024, 45(10): 1462-1469.
CEN Wei,BAI Jingfen,MENG Jing,LI Qilin,Lü Yingjie,DUAN Yongxian. Research on the Key Technology and Standardization for Current Sensing Based on Diamond NV Color Center. Acta Metrologica Sinica, 2024, 45(10): 1462-1469.
链接本文:  
http://jlxb.china-csm.org:81/Jwk_jlxb/CN/10.3969/j.issn.1000-1158.2024.10.05     或     http://jlxb.china-csm.org:81/Jwk_jlxb/CN/Y2024/V45/I10/1462
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