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Aiming to detect concrete defects, we propose a new identification method based on stochastic configuration networks. The presented model has been trained by time-domain and frequency-domain features which are extracted from filtering and de
Aiming to detect concrete defects, we propose a new identification method based on stochastic configuration networks. The presented model has been trained by time-domain and frequency-domain features which are extracted from filtering and de
Externí odkaz:
http://hdl.handle.net/10454/18325
Autor:
Kazi, Zeeshawn, Shelby, Isaac M., Nirodi, Ruhee, Turnbull, Joseph, Watanabe, Hideyuki, Itoh, Kohei M., Wiggins, Paul A., Fu, Kai-Mei C.
DNA flexibility is a key determinant of biological function, from nucleosome positioning to transcriptional regulation, motivating a direct measurement of the bend-torque response of individual DNA molecules. In this work, DNA bending is detected usi
Externí odkaz:
http://arxiv.org/abs/2402.17964
Autor:
Han, Yuyang, Pederson, Christian, Matthews, Bethany E., Yama, Nicholas S., Parsons, Maxwell F., Fu, Kai-Mei C.
The need of near-surface color centers in diamond for quantum technologies motivates the controlled doping of specific extrinsic impurities into the crystal lattice. Recent experiments have shown that this can be achieved by momentum transfer from a
Externí odkaz:
http://arxiv.org/abs/2310.12484
Autor:
Hansen, Ethan R., Niaouris, Vasileios, Matthews, Bethany E., Zimmermann, Christian, Wang, Xingyi, Kolodka, Roman, Vines, Lasse, Spurgeon, Steven R., Fu, Kai-Mei C.
The shallow donor in zinc oxide (ZnO) is a promising semiconductor spin qubit with optical access. Single indium donors are isolated in a commercial ZnO substrate using plasma focused ion beam (PFIB) milling. Quantum emitters are identified optically
Externí odkaz:
http://arxiv.org/abs/2310.05806
Autor:
Pederson, Christian, Giridharagopal, Rajiv, Zhao, Fang, Dunham, Scott T., Raitses, Yevgeny, Ginger, David S., Fu, Kai-Mei C.
Quantum technologies based on quantum point defects in crystals require control over the defect charge state. Here we tune the charge state of shallow nitrogen-vacancy and silicon-vacancy centers by locally oxidizing a hydrogenated surface with moder
Externí odkaz:
http://arxiv.org/abs/2309.15969
Autor:
Niaouris, Vasileios, D'Ambrosia, Samuel H., Zimmermann, Christian, Wang, Xingyi, Hansen, Ethan R., Titze, Michael, Bielejec, Edward S., Fu, Kai-Mei C.
Publikováno v:
Optica Quantum 2, 7-13 (2024)
Neutral shallow donors in zinc oxide (ZnO) are spin qubits with optical access via the donor-bound exciton. This spin-photon interface enables applications in quantum networking, memories and transduction. Essential optical parameters which impact th
Externí odkaz:
http://arxiv.org/abs/2307.12566
Publikováno v:
Drug Design, Development and Therapy, Vol Volume 18, Pp 2301-2315 (2024)
Qiwen Yu,1 Chaopeng Mei,1 Mengwei Cui,1 Qianqian He,1 Xudong Liu,2 Xiaoxiao Du2 1Department of Emergency Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People’s Republic of China; 2Department of Hepatobiliary an
Externí odkaz:
https://doaj.org/article/1a2cddfe2c72466e869888af8298d85a
Autor:
Yama, Nicholas S., Chen, I-Tung, Chakravarthi, Srivatsa, Li, Bingzhao, Pederson, Christian, Matthews, Bethany E., Spurgeon, Steven R., Perea, Daniel E., Wirth, Mark G., Sushko, Peter V., Li, Mo, Fu, Kai-Mei C.
The compact size, scalability, and strongly confined fields in integrated photonic devices enable new functionalities in photonic networking and information processing, both classical and quantum. Gallium phosphide (GaP) is a promising material for a
Externí odkaz:
http://arxiv.org/abs/2305.11436
Autor:
Wang, Xingyi, Zimmermann, Christian, Titze, Michael, Niaouris, Vasileios, Hansen, Ethan R., D'Ambrosia, Samuel H., Vines, Lasse, Bielejec, Edward S., Fu, Kai-Mei C.
Publikováno v:
PhysRevApplied. Vol. 19, Iss. 5, 054090, 2023
Shallow neutral donors (D$^{0}$) in ZnO have emerged as a promising candidate for solid-state spin qubits. Here, we report on the formation of D$^{0}$ in ZnO via implantation of In and subsequent annealing. The implanted In donors exhibit optical and
Externí odkaz:
http://arxiv.org/abs/2212.05230
Autor:
Chakravarthi, Srivatsa, Yama, Nicholas S., Abulnaga, Alex, Huang, Ding, Pederson, Christian, Hestroffer, Karine, Hatami, Fariba, de Leon, Nathalie P., Fu, Kai-Mei C.
Optically addressable solid-state defects are emerging as one of the most promising qubit platforms for quantum networks. Maximizing photon-defect interaction by nanophotonic cavity coupling is key to network efficiency. We demonstrate fabrication of
Externí odkaz:
http://arxiv.org/abs/2212.04670