[n] Y. CHENG et al., “Preparation and research of CsBr-Coated Cs3Sb photocathodes”, presented at the IPAC'26, Deauville, France, May 2026, paper TUP2668, unpublished.
%\cite{CHENG:IPAC26-TUP2668} \bibitem{CHENG:IPAC26-TUP2668} Y. CHENG \emph{et al.}, \textquotedblleft{Preparation and research of CsBr-Coated Cs3Sb photocathodes}\textquotedblright, presented at the IPAC’26, Deauville, France, May 2026, paper TUP2668, unpublished.
@unpublished{cheng:ipac26-tup2668, author = {Y. CHENG and others}, title = {{Preparation and research of CsBr-Coated Cs3Sb photocathodes}}, pages = {}, paper = {TUP2668}, venue = {Deauville, France, May 2026}, intype = {presented at the}, series = {International Particle Accelerator Conference}, number = {16}, publisher = {JACoW Publishing, Geneva, Switzerland}, note = {presented at IPAC'26, Deauville, France, May 2026, paper TUP2668, unpublished}, language = {english} }