高压物理学报2023，Vol.37Issue(6)：32-41,10.DOI:10.11858/gywlxb.20230750
碳化硅色心高压量子精密测量
Quantum Magnetic Measurement under High Pressure Based on Color Centres in Silicon Carbide
摘要
Abstract
The quantum precision magnetic measurement in high-pressure environments is of great signifi-cance for studying the evolution and structure of matter under an extreme environment.Given the challenges associated with achieving in-situ high-resolution magnetic detection under high pressure by using traditional methods,the proposed high-pressure quantum magnetic measurement based on solid-state color centres has made significant progress in recent years.This advancement is of great significance in advancing the study of matter under high pressure.And this paper primarily focuses on the research of quantum magnetic measurement using SiC color centres under high pressure.The optical and spin properties of silicon vacancy defects and divacancy defects in SiC under high pressure is reviewed.Furthermore,the magnetic phase transition of Nd2Fe14B is observed,and the critical temperature-pressure phase diagram of the superconductor YBa2Cu3O6.6 is mapped out.This work reviews and highlights the potential of silicon vacancy-based quantum sensors for in situ magnetic detection at high pressures.Its applications in pressure sensing,pressure-induced magnetic phase transformation and pressure-induced superconducting transformation are also presented.关键词
碳化硅色心/高压/磁测量/光探测磁共振/压致超导转变Key words
color centres in SiC/high pressure/magnetic measurement/optical detected magnetic resonance/pressure-induced superconducting transformation分类
数理科学引用本文复制引用
刘琳,王俊峰,刘晓迪..碳化硅色心高压量子精密测量[J].高压物理学报,2023,37(6):32-41,10.基金项目
中国科学院青年创新促进会基金(2021446) （2021446）
中国科学院合肥物质科学研究院院长基金(BJPY2022B02,YZJJ202102,YZJJ-GGZX-2022-01,2021YZGH03) （BJPY2022B02,YZJJ202102,YZJJ-GGZX-2022-01,2021YZGH03）
