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Effect of laser irradiance on the surface morphology and laser induced plasma parameters of zinc

  • Mahreen Akram (a1), Shazia Bashir (a1), Asma Hayat (a1), Khaliq Mahmood (a1), Riaz Ahmad (a1) and M. Khaleeq-U-Rahaman (a1)...

Abstract

The effect of laser-irradiance on the surface morphology and laser induced breakdown spectroscopy of zinc has been investigated by employing Nd:YAG laser (wavelength λ = 1064 nm, pulse duration t ~ 10 ns, and repetition rate = 10 Hz) under ambient environment of argon at a pressure of 20 Torr. For this purpose, zinc targets were exposed to various laser irradiances ranging from 13 GW/cm2 to 100 GW/cm2. Scanning electron microscope analysis has been performed to analyze the surface modification of irradiated zinc targets. Scanning electron microscope analysis revealed the formation of various kinds of structures such as ripples, cones, cavities, and wave like ridges at the center and peripheral regions of ablated zinc. In the central ablated region with increasing laser irradiance, the growth of distinct and well defined ripples is observed. Further increase in irradiance makes the appearance of these ripples diffusive and narrow. In order to correlate the plasma parameters with the surface modification, laser induced breakdown spectroscopy analysis has also been performed. The electron temperature and number density of zinc plasma have been evaluated at various laser irradiances. For both plasma parameters, an increasing trend up to a certain value of laser irradiance is observed which is due to enhanced energy deposition. Afterword a decreasing trend is achieved which is attributed to the shielding effect. With further increase in irradiance a saturation stage comes and almost no change in plasma parameters is observed. This saturation is explainable on the basis of the formation of a self-regulating regime near the target surface. A strong correlation between surface modification and plasma parameters is established.

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Corresponding author

Address correspondence and reprint requests to: Mahreen Akram, Centre for Advanced Studies in Physics, Govt. College University, Lahore 54000, Pakistan. E-mail: shaziabashir@gcu.edu.pk

References

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Al-Sherbini, A.M., Al-Sherbini, Th.M., Hegazy, H., Cristoforetti, G., Legnaioli, S., Palleschi, V., Pardini, L., Salvetti, A. & Tognoni, E. (2005). Evaluation of self-absorption coefficients of aluminium emission lines in laser-induced breakdown spectroscopy measurements. Spectrochim. Acta Part B 60, 15731579.
Bashir, S., Farid, N., Mahmood, M. & Rafique, M.S. (2012 a). Influence of ambient gas and its pressure on the laser-induced breakdown spectroscopy and the surface morphology of laser-ablated Cd. Appl. Phys. A 107, 203212.
Bashir, S., Rafique, M.S. & Husinsky, W. (2012 b). Femtosecond laser-induced subwavelength ripples on Al, Si, CaF2 and CR-39. Nucl. Instrum. Meth. B. 275, 16.
Bäuerle, D. 2011. Laser Processing and Chemistry. Heidelberg: Springer-Verlag.
Bleiner, D. & Bogaerts, A. (2006). Multiplicity and contiguity of ablation mechanisms in laser-assisted analytical micro-sampling. Spectrochimica Acta Part B 61, 421432.
Butt, M.Z., Dilawar, A., Naseem, S., Bashir, F. & Ishtiaq, M. (2013). Surface morphology and structural characterization of high-purity iron irradiated with Nd:YAG pulsed laser. Physica B 425, 5865.
Cabalín, L.M., Romero, D., Baena, J.M. & Laserna, J.J. (1999). Saturation effects in the laser ablation of stainless steel in air at atmospheric pressure. Fresenius J. Anal. Chem. 365, 404408.
Chamorro, J.C., Uzuriaga, J. & Riascos, H. (2012). Laser induced aluminiun plasma analysis by optical emission spectroscopy in a nitrogen background gas. J. Appl. Phys. Conf. Ser. 370, 16.
Chen, M., Liu, Xiangdong., Liu, Yuehua. & Zhao, Mingwen. (2012 a). Characterization of regular periodic surface structure by multi-pulse laser irradiation of a Zinc target. Chin. Opt. Lett. 10, 051402.
Chen, M., Liu, Y.H., Liu, X.D. & Zhao, M.W. (2012 b). Role of lens to sample distance during laser-induced damage in zinc targets. Laser Phys. Lett. 9, 730733.
Chen, Z., Wu, Qiang., Yang, M., Baiquan, T., Yao, Jianghong, Rupp, Romano A., Cao, Yaan & Jingjun, X. (2012 c). Generation and evolution of plasma during femtosecond laser ablation of silicon in different ambient gases. Laser Part. Beams 13, 17.
Cristoforetti, G., Giacomo, A.D., Dell'Aglio, M., Legnaioli, S., Tognoni, E., Palleschi, V. & Omenetto, N. (2010 a). Local thermodynamic equilibrium in laser-induced breakdown spectroscopy: Beyond the McWhirter criterion. Spectrochimica Acta Part B 65, 8695.
Cristoforetti, G., Legnaioli, S., Palleschi, V., Tognoni, E. & Benedetti, P.A. (2008). Observation of different mass removal regimes during the laser ablation of an aluminium target in air. J. Anal. At. Spectrom. 23, 15181528.
Cristoforetti, G., Lorenzetti, G., Legnaioli, S. & Palleschi, V. (2010 b). Investigation on the role of air in the dynamical evolution and thermodynamic state of a laser-induced aluminium plasma by spatial- and time-resolved spectroscopy. Spectrochimica Acta Part B 65, 787796.
Cristoforetti, G., Palleschi, V., Salvetti, A. & Tognoni, E. (2004). Influence of ambient gas pressure on laser-induced breakdown spectroscopy technique in the parallel double-pulse configuration. Spectrochimica Acta B 59, 19071917.
Crouch, C.H., Carey, J.E., Warrender, J.M., Mazur, E. & Genin, F.Y. (2004). Comparison of structure and properties of femtosecond and nanosecond laser-structured silicon. Appl. Phys. Lett. 84, 18501852.
Dolgaev, S.I., Fernández-Pradas, J.M., Morenza, J.L., Serra, P. & Shafeev, G.A. (2006). Growth of large microcones in steel under multipulsed Nd:YAGlaser irradiation. Appl. Phys. A. 83, 417420.
El Sherbini, M.A., Aboulfotouh, A.N., Rashid, F., Allam, S.H., Al-Kaoud, A.M., Dakrouri, A.E. & El. Sherbini, T.M. (2013). Spectroscopic measurement of Stark broadening parameter of the 636.2 nm Zn I-line. Nat. Sci. 5, 501507.
Farid, N., Bashir, S. & Khaliq, M. (2012). Effect of ambient gas conditions on laser-induced copper plasma and surface morphology. Phys. Scr. 85, 015702.
Farid, N., Cong, L., Hongbei, W.E. & Hongbin, D. (2013). Laser-induced breakdown spectroscopic characterization of tungsten plasma using the first, second, and third harmonics of an Nd:YAG laser. J. Nucl. Mater. 433, 8085.
Griem, H.R. (1964). Plasma Spectroscopy.
Hafeez, S., Shaikh, N.M., Rashid, B. & Baig, M.A. (2008). Plasma properties of laser-ablated strontium target. J. Appl. Phy. D. 3, 083117.
Hanif, M., Salik, M., Sheikh, Nek M. & Baig, M.A. (2013). Laser-based optical emission studies of barium plasma. Appl. Phys. B 110, 563571.
Harilal, S.S., Bindhu, C.V., Nampoori, V.P.N. & Vallabhan, C.P.G. (1998). Temporal and Spatial behavior of electron density and temperature in a laser -produced plasma from YBa2Cu3O7. Appl. Spect. 52, 449455.
Hermann, J., Boulmer-Leborgne, C., Dubreuil, B. & Mihailescu, I.N. (1993). Influence of irradiation conditions on plasma evolution in laser surface interaction. J. Appl. Phys. 74, 3071.
Iida, Y. (1990). Effects of atmosphere on laser vaporization and excitation processes of solid samples. Spectrochim. Acta 45B, 13531367.
Ilyas, B., Dogar, A.H., Ullah, S., Mahmood, N. & Qayyum, A. (2012). Multiply charged ion emission from laser produced tungsten plasma. Laser Part. Beams 30, 651657.
Jelani, M., Bashir, S., Rehman, M.K., Ahamad, R., Haq, F., Yousaf, D., Akram, M., Afzal, N., Chaudhry, M.U., Mahmood, K., Hayat, A. & Ahmad, S. (2013). Effect of laser fluence on surface, structural and mechanical properties of Zr after irradiation in the ambient environment of oxygen. Eur. Phys. J. D. 159, 17.
Juan, X.U., Min, H.U., Ying, T.X. & Kui, L.C. (2013). Zinc ion implantation-deposition modification of titanium for enhanced adhesion of focal plaques of osteoblast-like cells. Chin. Med. J. 126, 35573560.
Kawakami, Y. & Ozawa, E. (2003). Tungsten microcone growth by laser irradiation. Appl. Surf. Sci. 218, 175187.
Khan, S., Bashir, S., Hayat, A., Rahman, M.K. & Haq, F.U. (2013). Laser-induced breakdown spectroscopy of tantalum plasma. Phys. Plasmas 20, 073104.
Ko, S.H., Pan, H., Hwang, D.J., Chung, J., Ryu, S. & Costas, P. (2007). High resolution selective multilayer laser processing by nanosecond laser ablation of metal nanoparticle films. J. Appl. Phys. 102, 093102.
Lappalainen, J., Frantti, J. & Lantto, V. (1998). Particulate Formation in PZT Thin Films during Pulsed Laser Ablation Deposition. J. Korean Phys. Soc. 32, 11831186.
Latif, A., Bhatti, K.A., Rahman, M.K. & Rafique, M.S. (2012). Effect of UV irradiation on the structural, optical and electrical properties of platinum. Rad. Eff. & Def. in Sol. 167, 929936.
Liu, Y., Jiang, M. Q., Yang, G.W., Guan, Y.J. & Dai, L.H. (2011). Surface rippling on bulk metallic glass under nanosecond pulse laser ablation. Appl. Phys. Lett. 99, 91902.
Luo, W.F., Zhao, X.X., Sun, Q.B.,Gao, C.X., Tang, J., Wang, H.J. & Zhao, W. (2010). Characteristics of the aluminum alloy plasma produced by a 1064 nm Nd:YAG laser with different irradiances. Pramana -J. Phys. 74, 945959.
NIST Atomic Spectra Database. http://physics.nist.gov Kurucz ouput In Atomic Spectral line database from R.L.Kurucz,s CC ROM 23 Ed.),. http://physics.nist.gov Kurucz ouput
Sarkar, A., Shah, R.V., Alamelu, D. & Aggarwal, S.K. (2011). Studies on the ns-IR-laser-induced plasma parameters in the vanadium oxide. J. Atom. Mol. & Opt Phys 2011, 18.
Shaikh, N.M., Rashid, B., Hafeez, S., Jamil, Y. & Baig, M.A. (2006 a). Measurement of electron density and temperature of a laser-induced zinc plasma. J. Phys. D. 39, 3841391.
Shaikh, N.M., Rashid, B., Hafeez, S., Mahmood, S., Saleem, M. & Baig, M.A. (2006 b). Diagnostics of cadmium plasma produced by laser ablation. J. Appl. Phys. 100, 073102.
Sherbini, E.A.M. & Saad Al Aamer, A.A. (2012). Measurement of plasma parameters in laser-induced breakdown spectroscopy using Si-lines. World J. Nano. Sci. Eng. 2, 206212.
Sipe, J.E., Young, J.F., Preston, J.S. & Van Driel, H.M. (1983). Laser-induced periodic surface structure. I. Theory. Phys. Rev. B 27, 11411154.
Sobhani, M. & Mahdieh, M.H. (2013). Comparison of sub-micro/nano structure formation on polished silicon surface irradiated by nanosecond laser beam in ambient air and distilled water. Laser Part. Beams 30, 19.
Tokarev, V.N. (2006). Viscous liquid expulsion in nanosecond UV laser ablation: from “clean” ablation to nanostructures. Laser Phys. 16, 12911307.
Torrisi, L., Gammino, S., Mezzasalma, A.M., Gentile, C., Krása, J., Láska, L., Rohlena, K., Badziak, J., Parys, P. & Wolowski, J. (2003). Tantalum irradiation by high power pulsed laser at 1315 and 438 nm wavelengths. Appl. Surf. Sci. 220, 193202.
Trtica, M., Batani, D., Redaelli, R., Limpouch, J., Kmetik, V., Ciganovic, J., Stasic, J., Gakovic, B. & Momcilovic, M. (2013). Titanium surface modification using femtosecond laser with 1013–1015 W/cm2 intensity in vacuum. Laser Part. Beams 31, 2936.
Willis, D.A. & Xu, X. (2000). Transport phenomena and droplet formation during pulsed laser interaction with thin films. J. Heat Trans. 122, 763.
Young, J.F., Sipe, J.E. & Van Driel, H.M. (1984). Laser-induced periodic surface structure. III. Fluence regimes, the role of feedback, and details of the induced topography in germanium. Phys. Rev. B 30, 20012015.

Keywords

Effect of laser irradiance on the surface morphology and laser induced plasma parameters of zinc

  • Mahreen Akram (a1), Shazia Bashir (a1), Asma Hayat (a1), Khaliq Mahmood (a1), Riaz Ahmad (a1) and M. Khaleeq-U-Rahaman (a1)...

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