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TY - CONF AU - Chen, G. AU - Adhikari, G. AU - Antipov, S.P. AU - Baryshev, S.V. AU - Jing, C.-J. AU - Kovi, K. AU - Schroeder, W.A. AU - Spentzouris, L.K. ED - Koscielniak, Shane ED - Satogata, Todd ED - Schaa, Volker RW ED - Thomson, Jana TI - Study of Mean Transverse Energy of (N)UNCD with Tunable Laser Source J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018 C1 - Vancouver, BC, Canada T2 - International Particle Accelerator Conference T3 - 9 LA - english AB - There is a strong motivation to develop and understand novel materials with the potential to be utilized as photocathodes, as these could have desirable photoemission properties for research and industrial applications. Nitrogen-incorporated ultrananocrystalline diamond ((N)UNCD) photocathodes have potential to become a material of choice for photocathode applications*. (N)UNCD has high quantum efficiency when processed in hydrogen plasma*, low surface roughness, and high electron conductivity through the bulk**. The mean transverse energy (MTE) was calculated for (N)UNCD thin films using the double-solenoid scan method. (N)UNCD thin film with thickness of 160nm was deposited on highly-doped silicon substrate. Studies of the MTE of a (N)UNCD sample were done using a tunable laser source with photon energies of 3.56 eV to 5.26 eV. These results are presented. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1677 EP - 1679 KW - solenoid KW - photon KW - cathode KW - electron KW - laser DA - 2018/06 PY - 2018 SN - 978-3-95450-184-7 DO - 10.18429/JACoW-IPAC2018-TUPML061 UR - http://jacow.org/ipac2018/papers/tupml061.pdf ER -