Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Shao-Chun Zhang"'
Autor:
Xiang-Dong Chen, En-Hui Wang, Long-Kun Shan, Shao-Chun Zhang, Ce Feng, Yu Zheng, Yang Dong, Guang-Can Guo, Fang-Wen Sun
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Quantum sensors based on NV centers in diamond are well established, however the sensitivity of detection of high-frequency radio signals has been limited. Here the authors use nanoscale field-focusing to enhance sensitivity and demonstrate ranging f
Externí odkaz:
https://doaj.org/article/f985142ed1604e139f4b44410b5174e2
Autor:
Yang Dong, Jing-Yan Xu, Shao-Chun Zhang, Yu Zheng, Xiang-Dong Chen, Wei Zhu, Guan-Zhong Wang, Guang-Can Guo, Fang-Wen Sun
Publikováno v:
Functional Diamond, Vol 1, Iss 1, Pp 125-134 (2022)
The sensitivity of practical solid quantum sensing can be boosted up by increasing the number of probes. However, the effects of spin dephasing caused by inhomogeneous broadening and imperfect quantum control can reduce the fidelity of quantum contro
Externí odkaz:
https://doaj.org/article/0315e1f6a7f741cc835a5f28cd69e3a8
Autor:
Jing-Yan Xu, Yang Dong, Guanzhong Wang, Xiang-Dong Chen, Shao-Chun Zhang, Wei Zhu, Guang-Can Guo, Yu Zheng, Fang-Wen Sun
Publikováno v:
Functional Diamond. 1:125-134
The sensitivity of practical solid quantum sensing can be boosted up by increasing the number of probes. However, the effects of spin dephasing caused by inhomogeneous broadening and imperfect quan...
Autor:
Hao-Bin Lin, Ce Feng, Liang Li, Bowen Li, Yang Dong, Wang Jiang, Xue-Dong Gao, Yong Liu, Shao-Chun Zhang, Chong-Wen Zou, Xiang-Dong Chen, Guang-Can Guo, Fang-Wen Sun
Publikováno v:
Applied Physics Letters. 122:104003
An insulator–metal transition (IMT) is an emergent characteristic of quantum materials, which have a great amount promise for applications, such as memories, optical switches, and analog brain functions. This is due to their ability to switch betwe
Autor:
Long-Kun Shan, Hao-Bin Lin, Yu Zheng, Yang Dong, Fang-Wen Sun, Guang-Can Guo, Xiang-Dong Chen, Wei Zhu, Guanzhong Wang, Shao-Chun Zhang
Publikováno v:
Physical Review Applied. 16
Experimental realization of a universal set of quantum logic gates with high-fidelity is critical to quantum information processing, which is always challenging by inevitable interaction between the quantum system and environment. Geometric quantum c
Autor:
Shao-Chun Zhang, Hao-Bin Lin, Yang Dong, Bo Du, Xue-Dong Gao, Cui Yu, Zhi-Hong Feng, Xiang-Dong Chen, Guang-Can Guo, Fang-Wen Sun
Publikováno v:
Photonics Research. 10:2191
Mapping magnetic fields from different materials and structures can provide a powerful means for broad applications of activity probe and feature analysis. Here, we present a high-sensitivity and wide-bandwidth fiber-based quantum magnetometer at the
Autor:
Guanzhong Wang, Xiang-Dong Chen, Wei Zhu, Shao-Chun Zhang, Hao-Bin Lin, Yang Dong, Guang-Can Guo, Fang-Wen Sun
Publikováno v:
Physical Review B. 103
The quality of a quantum operation determines the performance of quantum information processing, such as the sensitivity of quantum sensing. Different from the fidelity of quantum operation in quantum computation, we present an effective function to
Autor:
Fang-Wen Sun, Xiang-Dong Chen, Shao-Chun Zhang, Ze-Hao Wang, En-Hui Wang, Guang-Can Guo, Bo Du
The nonlinear fluorescence emission has been widely applied for high spatial resolution optical imaging. Here, we studied the fluorescence anomalous saturating effect of the nitrogen vacancy defect in diamond. The fluorescence reduction was observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f31d13896fd936f89217f1dac987ba9f
Autor:
Yang Dong, Fang-Wen Sun, Guanzhong Wang, Xiang-Dong Chen, Wei Zhu, Guang-Can Guo, Bo Du, Hao-Bin Lin, Shen Li, Shao-Chun Zhang
Publikováno v:
Review of Scientific Instruments. 92:044904
The nitrogen-vacancy center in diamond has been broadly applied in quantum sensing since it is sensitive to different physical quantities. Meanwhile, it is difficult to isolate disturbances from unwanted physical quantities in practical applications.
Publikováno v:
Dyes and Pigments. 139:292-299
Novel metal-free organic dyes based on polycyclic aromatic donor, pyrrolo[3,2,1-kl]phenothiazine, have been synthesized and applied in dye-sensitized solar cells. Combined with cyanoacrylic acid as the acceptor/anchoring group and simple π-spacers s