The influence of crater depth on plasma properties and laser-induced breakdown spectroscopy (LIBS) emission has been evaluated. Laser-induced plasmas were generated at the surface and at the bottom of different craters in a copper sample. Plasmas produced at the sample surface and at the bottom of the craters were spatially and temporally resolved. LIBS emission, temperature, and electronic number density of the plasmas were evaluated. It is shown that the confinement effect produced by the craters enhances the LIBS signal from the laser-induced plasmas.
Moenke-BlankenburgL., Laser Microanalysis (John Wiley and Sons, New York, 1989).
2.
RadziemskiL. J. and CremersD. A, Laser-Induced Plasmas and Applications (Marcel Dekker, New York, 1989).
3.
RussoR. E., Appl. Spectrosc.49, 14A (1995).
4.
NollR.BetteH.BryschA.KraushaarM.MönchI.PeterL. and SturmV, Spectrochim. Acta, Part B56, 637 (2001).
5.
BulajicD.CristoforettiG.CorsiM.HidalgoM.LegnaioliL.PalleschiV.SalvettiA.TognoniE.GreenS.BatesD.SteigerA.FonsecaJ.MartinsJ.McKayJ.TozerB.WellsD.WellsR. and HarithM. A, Spectrochim. Acta, Part B57, 1181 (2002).
6.
WhitehouseA. I.YoungJ.BotheroydI. M.LausonS.EvansC. P. and WrightJ, Spectrochim. Acta, Part B56, 821 (2001).
7.
NodaM.DeguchiY.IwasakiS. and YoshikawaN, Spectrochim. Acta, Part B57, 701 (2002).
8.
BarretteL. and TurmelS, Spectrochim. Acta, Part B56, 715 (2001).
9.
WainnerR. T.HarmonR. S.MiziolekA. W.McNesbyK. L. and FrenchP. D, Spectrochim. Acta, Part B56, 777 (2001).
10.
GruberJ.HeitzJ.StrasserH.BäuerleD. and RamasederN, Spectrochim. Acta, Part B56, 685 (2001).
11.
CiucciA.PalleschiV.RastelliS.BarbiniR.ColaoF.FantoniR.PalucciA.RibezzoS. and Van der SteenH. J. L, Appl. Phys. B63, 185 (1996).
12.
SabsabiM. and CieloP, J. Anal. At. Spectrom.10, 643 (1995).
13.
AndersonD. R.McLeodC. W. and SmithT. A, J. Anal. At. Spectrom.9, 67 (1994).
14.
SamekO.BeddowsD. C. S.TelleH. H.KaiserJ.LiškaM.CáceresJ. O. and Gonzáles UreñaA, Spectrochim. Acta, Part B56, 865 (2001).
15.
KäkkänenH. J. and Korppi-TommolaJ. E. I, Appl. Spectrosc.49, 1721 (1995).
16.
LucenaP. and LasernaJ. J, Spectrochim. Acta, Part B56, 177 (2001).
17.
RomeroD. and LasernaJ. J, Spectrochim. Acta, Part B55, 1241 (2000).
18.
St-OngeL. and SabsabiM, Spectrochim. Acta, Part B55, 299 (2000).
19.
MilanM.LucenaP.CabalínL. M. and LasernaJ. J, Appl. Spectrosc.52, 444 (1998).
20.
ReadyJ. F., J. Appl. Phys.36, 462 (1965).
21.
ZweigA. D., J. Appl. Phys.70, 1684 (1991).
22.
BalazsL.GijbelsR. and VertesA, Anal. Chem.63, 314 (1991).
23.
MultariR. A.FosterL. E.CremersD. A. and FerrisM. J, Appl. Spectrosc.50, 1483 (1996).
24.
IidaY., Spectrochim. Acta, Part B45, 1353 (1990).
25.
LeeY. I.SongK.ChaH. K.LeeJ. M.ParkM. C.LeeG. H. and SneddonJ, Appl. Spectrosc.51, 959 (1997).
26.
CiucciA.CorsiM.PalleschiV.RastelliS.SalvettiA. and TognoniE, Appl. Spectrosc.53, 960 (1999).
27.
ChaléardC.MauchienP.AndreN.UebbingJ.LacourJ. L. and GeertsenG, J. Anal. At. Spectrom.12, 183 (1997).
28.
CorsiM.PalleschiV.SalvettiA. and TognoniE, Res. Adv. Appl. Spectrosc.1, 41 (2000).
29.
De RosaM.FamáF.PalleschiV.SalvettiA.SinghD. P. and VaselliM, Laser Part. Beams9, 453 (1991).
30.
KagawaK.KawaiK.TaniM. and KobayashiT, Appl. Spectrosc.48, 198 (1994).
31.
KurniawanH.LieT. J.KagawaK. and TjiaM. O, Spectrochim. Acta, Part B55, 839 (2000).
32.
LiuH. C.MaoX. L.YooJ. H. and RussoR. E, Appl. Phys. Lett.75, 1216 (1999).
33.
SemerokJ. H. A.ChaléardC.DetalleV.LacourJ.-L.MauchienP.MeynadierP.NouvellonC.SalléB.PalianovP.PedrixM. and PetiteG, Appl. Surf. Sci.138–139, 311 (1999).
34.
YooJ. H.JeongS. H.MaoX. L.GreifR. G. and RussoR. E, Appl. Phys. Lett.76, 783 (2000).
35.
MankA. J. G. and MasonP. R. D, J. Anal. At. Spectrom.14, 1143 (1999).
36.
HedwigR.KurniawanH. and KagawaK, Jpn. J. Appl. Phys.40, 5938 (2001).
37.
MaoS. S.ZengX.MaoX. and RussoR. E, J. Anal. At. Spectrom.19, 495 (2004).
38.
ZengX.MaoX.MaoS. S.YooJ. H.GreifR. and RussoR. E, J. Appl. Phys.95, 816 (2004).
39.
ZengX.MaoS. S.LiuC.MaoX.GreifR. and RussoR. E, Appl. Phys. Lett.83, 240 (2003).
40.
CorsiM.CristoforettiG.HidalgoM.IriarteD.LegnaioliS.PalleschiVSalvettiA. and TognoniE, Czech. J. Phys.52, D335 (2002).
41.
ChangW. J. and RussoR. E, Spectrochim. Acta, Part B46, 1471 (1991).
42.
GriemH. R., Plasma Spectroscopy (McGraw Hill, New York, 1964), p. 270, Eq. 13–1.