Share Email Print
cover

Proceedings Paper

Tests on diamond films as current amplifiers for photocathodes
Author(s): I. Boscolo; S. Cialdi; L. Cultrera; D. Cipriani; S. Orlanducci; A. Fiori; V. Sessa; M. L. Terranova
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

For the secondary electron emission studies a series of poly- and nano-crystalline diamond films with different characteristics (crystallinity, morphology and dopants) were produced using an innovative CVD apparatus that allows the doping of diamond layers. Moreover additional hydrogenation processes were carried out after the first emission experiments in order to obtain H termination at three diamond surface and enhance the electron yield. At 1 KeV a gain of 5.5 has been obtained for Ti-doped diamond layers and for diamond layers containing C-sp2 clusters.

Paper Details

Date Published: 3 May 2007
PDF: 8 pages
Proc. SPIE 6634, International Conference on Charged and Neutral Particles Channeling Phenomena II, 66341P (3 May 2007); doi: 10.1117/12.742083
Show Author Affiliations
I. Boscolo, Univ. di Milano, INFN (Italy)
S. Cialdi, Univ. di Milano, INFN (Italy)
L. Cultrera, Univ. di Milano, INFN (Italy)
D. Cipriani, Univ. di Milano, INFN (Italy)
S. Orlanducci, Univ. degli Studi di Roma Tor Vergata, INFN (Italy)
A. Fiori, Univ. degli Studi di Roma Tor Vergata, INFN (Italy)
V. Sessa, Univ. degli Studi di Roma Tor Vergata, INFN (Italy)
M. L. Terranova, Univ. degli Studi di Roma Tor Vergata, INFN (Italy)


Published in SPIE Proceedings Vol. 6634:
International Conference on Charged and Neutral Particles Channeling Phenomena II
Sultan B. Dabagov, Editor(s)

© SPIE. Terms of Use
Back to Top