Y.
Wu
Pagano, G., Hess, P. W., Kaplan, H. B., Tan, W. L., Richerme, P., Becker, P., … Monroe, C. (2018). Cryogenic trapped-ion system for large scale quantum simulation. Quantum Science and Technology, 4. http://doi.org/10.1088/2058-9565/aae0fe (Original work published October 2018)
Landsman, K. A., Wu, Y., Leung, P. H., Zhu, D., Linke, N. M., Brown, K. R., … Monroe, C. (2019). Two-qubit entangling gates within arbitrarily long chains of trapped ions. Physical Review A, 100. http://doi.org/10.1103/PhysRevA.100.022332 (Original work published August 2019)