固态自旋量子调控
固态掺杂单个稀土离子光探测及量子调控
2. 金刚石色心量子调控及量子精密测量
科研论文：
1. Zihua Chai+, Zhaocong Wang+, Xinghang Chen, Quanshen Shen, Zeyu Gao, Junyu Guan, Hanyu Zhang, Ya Wang, Yang Tan*, Feng Chen, Kangwei Xia*, Coherence Properties of Rare-Earth Spins in Micrometer-Thin Films, ACS Photon. 4c02520 (2025)
2. Chu-Feng Liu+, Weng-Hang Leong+, Kangwei Xia+, Xi Feng, Amit Finkler, Andrej Denisenko, Jörg Wrachtrup, Quan Li*, Ren-Bao Liu*, Ultra-sensitive hybrid diamond nanothermometer, Nat. Sci. Rev. nwaa194 (2021)
3. Xi Feng+, Weng-Hang Leong+, Kangwei Xia+, Chu-Feng Liu, Gang-Qin Liu, Torsten Rendler, Joerg Wrachtrup, Ren-Bao Liu*, Quan Li*, Association of Nanodiamond Rotation Dynamics with Cell Activities by Translation-Rotation Tracking, Nano Lett. 21, 3393 (2021)
4. Kangwei Xia*, Roman Kolesov, Ya Wang*, Petr Siyushev, Thomas Kornher, Rolf Reuter, Sen Yang, Jörg Wrachtrup, Spectroscopy properties of a single praseodymium ion in a crystal, New. J. Phys. 22, 073002 (2020)
5. Thomas Kornher*, Da-Wu Xiao, Kangwei Xia, Fiammetta Sardi, Nan Zhao, Roman Kolesov, Jörg Wrachtrup, Sensing individual nuclear spins with a single rare-earth electron spin, Phys. Rev. Lett. 124, 170402 (2020)
6. Kangwei Xia+, Chu-Feng Liu+, Weng-Hang Leong+, Man-Hin Kwok, Zhi-Yuan Yang, Xi Feng, Ren-Bao Liu*, Quan Li*, Nanometer-precision non-local deformation reconstruction using nanodiamond sensing, Nat. Commun. 10 3259 (2019)
7. Kangwei Xia*, Roman Kolesov, Ya Wang, Petr Siyushev, Rolf Reuter, Thomas Kornher, Nadezhda Kukharchyk, Andreas D Wieck, Bruno Villa, Sen Yang, Jörg Wrachtrup, All-optical preparation of coherent dark states of a single rare earth ion spin in a crystal, Phys. Rev. Lett. 115, 093602 (2015)
8. P. Siyushev+, K. Xia+, R. Reuter, M. Jamali, N. Zhao*, C. Duan, N. Kukharchyk, A. Wieck, R. Kolesov*, J. Wrachtrup, Coherent properties of single rare-earth spin qubits, Nat. Commun. 5 3895 (2014)
9. Roman Kolesov*, Kangwei Xia, Rolf Reuter, Mohammad Jamali, Rainer Stöhr, Tugrul Inal, Petr Siyushev, Jörg Wrachtrup, Mapping spin coherence of a single rare-earth ion in a crystal onto a single photon polarization state, Phys. Rev. Lett. 111, 120502, (2013)
10. R. Kolesov*, K. Xia, R. Reuter, R. Stöhr, A. Zappe, J. Meijer, P. Hemmer, J. Wrachtrup, Optical detection of a single rare-earth ion in a crystal, Nat. Commun. 3, 1029 (2012)