Supported by the National Basic Research Program of China under Grant No 2009CB929103;the National Natural Science Foundation of China under Grant No 10974251.
We investigate the Ramsey fringes of a single electron spin of the nitrogen-vacancy center in diamond with different microwave radiation frequency detunings.The fast Fourier transform demonstrates that the Ramsey frin...
Thiswork was supported by the National Key Basic Research Program (Grant No. G1998040703) ; the Knowledge Innovation Key Project of the CAS (Grant No. KZCX2-309); The ERS-1/2 SAR data were provided by ESA for the ERS project (ERS A03-374).
On 10 January, 1998 an earthquake of Ms=6.2 occurred in the Zhangbei-Shangyi region of North China. The surface seismic deformation was measured in the previous study using the 3 pass ERS-1/2 SAR differential inter-fe...