TY - JOUR
T1 - Angular distributions of emitted particles by laser ablation of silver at 355 nm
AU - Svendsen, Winnie Edith
AU - Schou, Jørgen
AU - Hansen, T.
AU - Ellegaard, Ole
PY - 1998
Y1 - 1998
N2 - The angular distribution of laser ablated silver in vacuum has been measured in situ with an array of quartz-crystal microbalances. The silver surface was irradiated by ns pulses from a Nd:YAG laser operating at 355 nm for fluences ranging from 0.7 J/cm2 to 8 J/cm2. The distribution is strongly peaked in the forward direction corresponding to cosp/, where p varies from 5 to 12 for the largest beam spot, but is less peaked for the smallest beam spots. The total collected yield of ablated atoms is about 221015 Ag atoms per pulse for the highest pulse energies.
AB - The angular distribution of laser ablated silver in vacuum has been measured in situ with an array of quartz-crystal microbalances. The silver surface was irradiated by ns pulses from a Nd:YAG laser operating at 355 nm for fluences ranging from 0.7 J/cm2 to 8 J/cm2. The distribution is strongly peaked in the forward direction corresponding to cosp/, where p varies from 5 to 12 for the largest beam spot, but is less peaked for the smallest beam spots. The total collected yield of ablated atoms is about 221015 Ag atoms per pulse for the highest pulse energies.
KW - Optik og sensorsystemer
U2 - 10.1007/s003390050702
DO - 10.1007/s003390050702
M3 - Journal article
SN - 0947-8396
VL - 66
SP - 493
EP - 497
JO - Applied Physics A: Materials Science & Processing
JF - Applied Physics A: Materials Science & Processing
IS - 5
ER -