Abstract
Results of investigation of emission spectra of N2 and CO2 upon pulsed laser excitation are presented. The spectral range between 3 and 20 nm was studied using a Nd:YAG laser (λ = 1064 nm, τ = 5 ns, Еpulse = 0.8 J) as a pump source. A capillary tube with a diameter of d = 500 µm, along with supersonic conical nozzles with dcr = 145 µm, 2α = 12°, L = 5 mm and dcr = 450 µm, 2α = 11°, L = 5 mm were used for formation of an atomic-cluster beam. Emission spectra for various gas targets were obtained, interpreted, and ions emitting in the spectral range under consideration were identified. Intensities of spectral lines obtained with targets formed by different systems are compared.
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REFERENCES
S. V. Kuzin, V. N. Polkovnikov, and N. N. Salashchenko, Bull. Russ. Acad. Sci.: Phys. 75, 84 (2011).
N. I. Chkhalo and N. N. Salashchenko, AIP Adv. 3, 082130 (2013).
W. Chao, B. D. Harteneck, J. A. Liddle, E. H. Anderson, and D. T. Attwood, Nature (London, U.K.) 435 (7046), 1210 (2005).
M. Suzuki, H. Daido, I. W. Choi, W. Yu, K. Nagai, T. Norimatsu, and H. Fiedorowicz, Phys. Plasmas 10, 227 (2003).
M. B. Smirnov and W. Becker, Phys. Rev. A 74, 013201 (2006).
N. I. Chkhalo, S. A. Garakhin, S. V. Golubev, A. Ya. Lopatin, A. N. Nechay, A. E. Pestov, N. N. Salashchenko, M. N. Toropov, N. N. Tsybin, A. V. Vodopyanov, and S. Yulin, Appl. Phys. Lett. 112, 221101 (2018).
H. Fiedorowicz, A. Bartnik, M. Szczurek, H. Daido, N. Sakaya, V. Kmetik, and T. Nakayama, Opt. Commun. 163, 103 (1999).
Y. Tao, M. S. Tillack, K. L. Sequoia, R. A. Burdt, S. Yuspeh, and F. Najmabadi, Appl. Phys. Lett. 92, 251501 (2008).
T. Higashiguchi, T. Otsuka, N. Yugami, W. Jiang, A. Endo, B. Li, D. Kilbane, P. Dunne, and G. O’Sullivan, Appl. Phys. Lett. 99, 191502 (2011).
K. Fukugaki, S. Amano, A. Shimoura, T. Inoue, S. Miyamoto, and T. Mochizuki, Rev. Sci. Instrum. 77, 063114 (2006).
B. A. M. Hansson, O. Hemberg, and H. M. Hertz, Rev. Sci. Instrum. 75, 2122 (2004).
A. N. Nechay, N. N. Salashchenko, and N. I. Chkhalo, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 11, 496 (2017).
S. Wieneke, S. Brückner, and W. Viöl, Phys. Plas. 15, 122508 (2008).
R. L. Kelly and L. J. Palumbo, Report No. NNRL-7599 (Naval Res. Lab., Washington DC, 1973).
NIST Atomic Spectra Database (NIST, Gaithersburg, 2009–2019). https://www.nist.gov/pml/atomic-spectra-database.
S. Kranzusch and K. Mann, Opt. Commun. 200, 223 (2001).
R. Lebert et al., Microelectron. Eng. 46, 465 (1999).
G. Peach, H. E. Saraph, and M. J. Seaton, J. Phys. B 21, 3669 (1988).
J. A. Tully, M. J. Seaton, and K. A. Berrington, J. Phys. B 23, 3811 (1990).
M. Müller, T. Mey, J. Niemeyer, M. Lorenz, and K. Mann, AIP Conf. Proc. 1764, 030003 (2016).
Funding
This research was supported by the Russian Foundation for Basic Research, projects nos. 19-02-00081, 19-07-00173, 20-02-00708, and 20-02-00364.
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Nechai, A.N., Perekalov, A.A., Chkhalo, N.I. et al. Emission Spectra of Molecular Gases N2 and CO2 in the Range of 3–20 nm upon Pulsed Laser Excitation of Various Gas-Jet Targets. Opt. Spectrosc. 129, 789–793 (2021). https://doi.org/10.1134/S0030400X21060096
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DOI: https://doi.org/10.1134/S0030400X21060096