The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sha:IPAC2016-WEPMB029} \bibitem{Sha:IPAC2016-WEPMB029} P. Sha, J.P. Dai, and F. Jiao, \textquotedblleft{Research of Nitrogen Doping at IHEP}\textquotedblright, % in \emph{Proc. IPAC2016}, pp. 2186--2187, % in \emph{Proc. IPAC2016}, Busan, Korea, Mar. 2016, paper WEPMB029, pp. 2186--2187, in \emph{Proc. 7th International Particle Accelerator Conference (IPAC'16)}, Busan, Korea, Mar. 2016, paper WEPMB029, pp. 2186--2187, % ISBN: 978-3-95450-147-2, \url{http://jacow.org/ipac2016/papers/wepmb029.pdf}, \url{doi:10.18429/JACoW-IPAC2016-WEPMB029}, 2016.