Nano letters
Ultrafast Conversion of Two Charge States of Nitrogen-Vacancy Centers in Diamond via Two-Photon Excitation.
Zhicheng Su, Mengting Yang, Doudou Sun, Zhaoyi Xue, Yulong Wang, Yuli Lu, Jiqiang Ning, Changcheng Zheng, Junpeng Lu, Shijie Xu, Zhenhua Ni
Published: 202510.1021/acs.nanolett.5c05150
Abstract
Ultrafast conversion dynamics between the NV0 and NV- charge states in diamond is crucial for spin-state manipulation and readout. However, the underlying mechanism of the conversion, including the effective excitation wavelength, the time scales of…
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