Frequency-detuning dependent transient coaxial rf coupler kick in an L-band long-pulse high-gradient rf photogun

by Y. Chen, H.-J. Qian, M. Krasilnikov, M. Gross, I. Isaev, G. Loisch, A. Oppelt, F. Stephan
Published 2020-01-01

Experimental investigation of thermal emittance components of copper photocathode

by H. J. Qian, C. Li, Y. C. Du, L. X. Yan, J. F. Hua, W. H. Huang, C. X. Tang
Published 2012-04-01

Emittance growth due to multipole transverse magnetic modes in an rf gun

by M. S. Chae, J. H. Hong, Y. W. Parc, In Soo Ko, S. J. Park, H. J. Qian, W. H. Huang, C. X. Tang
Published 2011-10-01

Impact of thickness on microscopic and macroscopic properties of Fe-Te-Se superconductor thin films

by N. Zhang, J. O. Wang, T. Lei, C. Liu, S. H. Zhang, H. J. Qian, R. Wu, H. Zhou, H. Q. Wang, J. C. Zheng, H. Z. Guo, L. Yan, K. Ibrahim
Published 2015-04-01

Budgeting the emittance of photoemitted electron beams in a space-charge affected emission regime for free-electron laser applications

by Y. Chen, M. Krasilnikov, M. Gross, P. Huang, I. Isaev, C. Koschitzki, X.-K. Li, O. Lishilin, G. Loisch, R. Niemczyk, A. Oppelt, H.-J. Qian, G. Shu, F. Stephan, G. Vashchenko
Published 2020-03-01