Abstract
In this study, we investigate both experimentally and numerically laser-induced forward transfer (LIFT) of thin films to determine the role of a thin polymer layer coating the receiver with the aim of modifying the rate of deceleration and reduction of material stress preventing intact material transfer. A numerical model of the impact phase during LIFT shows that such a layer reduces the modelled stress. The evolution of stress within the transferred deposit and the substrate as a function of the thickness of the polymer layer, the transfer velocity and the elastic properties of the polymer are evaluated. The functionality of the polymer layer is verified experimentally by LIFT printing intact 1- \(\upmu \)m-thick bismuth telluride films and polymeric light-emitting diode pads onto a layer of 12-\(\upmu \)m-thick polydimethylsiloxane and 50-nm-thick poly(3,4-ethylenedioxythiophene) blended with poly(styrenesulfonate) (PEDOT:PSS), respectively. Furthermore, it is demonstrated experimentally that the introduction of such a compliant layer improves adhesion between the deposit and its substrate.
Similar content being viewed by others
References
F.J. Adrian, A study of the mechanism of metal deposition by the laser-induced forward transfer process. J. Vac. Sci. Technol. B. Microelectron. Nanometer Struct. 5(5), 1490 (1987)
M.F. Ashby, D.R.H. Jones, Engineering materials 2: an introduction to microstructures, processing and design, 3 edn. Elsevier Science & Technology, Amsterdam (2006)
C.-C. Chang, C.-L. Pai, W.-C. Chen, S.A. Jenekhe, Spin coating of conjugated polymers for electronic and optoelectronic applications. Thin Solid Films 479(1–2), 254–260 (2005)
M. Chinmulgund, R.B. Inturi, J.A. Barnard, Effect of Ar gas pressure on growth, structure, and mechanical properties of sputtered Ti, Al, TiAl, and Ti3Al films. Thin Solid Films 270(1–2), 260–263 (1995)
C. Comte, J. von Stebut, Microprobe-type measurement of Young’s modulus and Poisson coefficient by means of depth sensing indentation and acoustic microscopy. Surf. Coat. Technol. 154(1), 42–48 (2002)
B.V. Derjaguin, V.M. Muller, Y.P. Toporov, Effect of contact deformations on the adhesion of particles. J. Colloid Interface Sci. 53(2), 314–326 (1975)
M. Duocastella, J.M. Fernandez-Pradas, P. Serra, J.L. Morenza, Jet formation in the laser forward transfer of liquids. Appl. Phys. A. 93(2), 453–456 (2008)
D.M. Ebenstein, K.J. Wahl, A comparison of JKR-based methods to analyze quasi-static and dynamic indentation force curves. J. Colloid Interface Sci. 298(2), 652–662 (2006)
R. Fardel, M. Nagel, F. Nuesch, T. Lippert, A. Wokaun, Laser-induced forward transfer of organic LED building blocks studied by time-resolved shadowgraphy. J. Phys. Chem. C. 114(12), 5617–5636 (2010)
M. Feinaeugle, A.P. Alloncle, Ph. Delaporte, C.L. Sones, R.W. Eason, Time-resolved shadowgraph imaging of femtosecond laser-induced forward transfer of solid materials. Appl. Surf. Sci. 258(22), 8475–8483 (September 2012)
M. Feinaeugle, C.L. Sones, E. Koukharenko, B. Gholipour, D.W. Hewak, R.W. Eason, Laser-induced forward transfer of intact chalcogenide thin films: resultant morphology and thermoelectric properties. Appl. Phys. A. 112(4), 1073–1079 (2013)
S.W. Han, M.D. Anwarul Hasan, K.-H. Cho, H.J. Lee, D.-H. Kim, H.W. Lee, Characterization of Bi2Te3 thin films for application in micro-thermoelectric coolers. Int. J. Modern Phys. B. 20(25n27), 4063–4068 (2006)
T. Hayashi, M. Sekine, J. Suzuki, Y. Horio, H. Takizawa, Thermoelectric and mechanical properties of angular extruded Bi0.4Sb1.6Te3 compounds. Mater. Trans. 48(10), 2724–2728 (2007)
M.E. James (ed.), Polymer data handbook. Oxford University Press, (1999)
Y.-R. Jeng, M.-L. Guo, H.-C. Li, T.-F. Guo, Interfacial morphology in polymer light-emitting diodes. Electrochem. Solid State Lett. 10(12), D139 (2007)
K.L. Johnson, K. Kendall, A.D. Roberts, Surface energy and the contact of elastic solids. Proc. Royal Soc. A. Math. Phys. Eng. Sci. 324(1558), 301–313 (1971)
K.S. Kaur, R. Fardel, T.C. May-Smith, M. Nagel, D.P. Banks, C. Grivas, T. Lippert, R.W. Eason, Shadowgraphic studies of triazene assisted laser-induced forward transfer of ceramic thin films. J. Appl. Phys. 105(11), 113118–113119 (2009)
U. Lang, N. Naujoks, J. Dual, Mechanical characterization of PEDOT:PSS thin films. Synth. Metals 159(5–6), 473–479 (2009)
C. Liu, Recent developments in polymer MEMS. Adv. Mater. 19(22), 3783–3790 (2007)
H.Y. Low, S.J. Chua, Mechanical properties of organic light-emitting thin films deposited on polymer-based barrier substrate: potential for flexible organic light-emitting displays. Mater. Lett. 2 53, 227–232 (2002)
S. Mailis, I. Zergioti, G. Koundourakis, A. Ikiades, A. Patentalaki, P. Papakonstantinou, N.A. Vainos, C. Fotakis, Etching and printing of diffractive optical microstructures by a femtosecond excimer laser. Appl. Opt. 38(11), 2301–2308 (1999)
H. Okuzaki, N. Ikeda, I. Kubota, T. Kunugi, Mechanical properties and structure of poly(p-phenylenevinylene) films prepared by the Zone-Reaction method. Macromolecules 32(17), 5606–5612 (1999)
A. Reddy, H. Kahn, A.H. Heuer, A MEMS-based evaluation of the mechanical properties of metallic thin films. J. Microelectromechanical Syst. 16(3), 650–658 (2007)
T. Sano, H. Yamada, T. Nakayama, I. Miyamoto. Laser induced rear ablation of metal thin films. in I. Miyamoto, Y.F. Lu, K. Sugioka, J.J. Dubowski, editors, Second International Symposium on Laser Precision Microfabrication, vol. 4426, pp. 70–73. (Spie-Int Soc Optical Engineering, Bellingham, 2002)
S. Satyanarayana, R.N. Karnik, A. Majumdar, Stamp-and-stick room-temperature bonding technique for microdevices. J. Microelectromechanical Syst. 14(2), 392–399 (2005)
P. Serra, M. Colina, J.M. Fernandez-Pradas, L. Sevilla, J.L. Morenza, Preparation of functional DNA microarrays through laser-induced forward transfer. Appl. Phys. Lett. 85(9), 1639–1641 (2004)
J. Shaw-Stewart, T. Lippert, M. Nagel, F. Nüesch, A. Wokaun, Laser-induced forward transfer of polymer light-emitting diode pixels with increased charge injection. ACS Appl. Mater. Interfaces 3(2), 309–316 (2011)
J. Shaw-Stewart, T. Lippert, M. Nagel, F. Nüesch, A. Wokaun, A simple model for flyer velocity from laser-induced forward transfer with a dynamic release layer. Appl. Surf. Sci. 258(23), 9309–9313 (2012)
I.N. Sneddon, The relation between load and penetration in the axisymmetric boussinesq problem for a punch of arbitrary profile. Int. J. Eng. Sci. 3(1), 47–57 (1965)
E. Sollier, C. Murray, P. Maoddi, D. Di Carlo, Rapid prototyping polymers for microfluidic devices and high pressure injections. Lab Chip 11(22), 3752–3765 (2011)
C.L. Sones, M. Feinaeugle, A. Sposito, B. Gholipour, R.W. Eason, Laser-induced forward transfer-printing of focused ion beam pre-machined crystalline magneto-optic yttrium iron garnet micro-discs. Opt. Express 20(14), 15171 (2012)
D. Toet, M.O. Thompson, P.M. Smith, P.G. Carey, T.W. Sigmon. Thin film transistors fabricated in printed silicon. Jpn. J. App. Phys., 38(Part 2, No. 10A):L1149–L1152 (1999)
Y. Tong, F. Yi, L. Liu, P. Zhai, Q. Zhang, Molecular dynamics study of mechanical properties of bismuth telluride nanofilm. Physica B. Condens. Matter 405(15), 3190–3194 (2010)
Q. Vasilevskiy, J.-M. Simard, F. Belanger, F. Bernier, S. Turenne, J. L’Ecuyer. Texture formation in extruded rods of (Bi, Sb)2(Te, Se)3 thermoelectric alloys. Twenty-First International Conference on Thermoelectrics, 2002. Proceedings ICT ’02., pp. 24–27. IEEE (2002)
S.M. Walley, J.E. Field. Elastic Wave Propagation in Materials. In Encyclopedia of materials: science and technology, (Elsevier, Amsterdam, 2005), pp. 1–7
W. Xu, N. Chahine, T. Sulchek, Extreme hardening of PDMS thin films due to high compressive strain and confined thickness. Langmuir ACS J. Surf. Colloids 27(13), 8470–8477 (2011)
K. Zeng, F. Zhu, L. Shen, K. Zhang, H. Gong, Investigation of mechanical properties of transparent conducting oxide thin films. Thin Solid Films 443(1–2), 60–65 (2003)
I. Zergioti, D.G. Papazoglou, A. Karaiskou, N.A. Vainos, C. Fotakis, Laser microprinting of InOx active optical structures and time resolved imaging of the transfer process. Appl. Surf. Sci. 197–198, 868–872 (2002)
Acknowledgments
The research leading to these results has received funding from the European Union via the e-LIFT project (No. 247868-FP7-ICT-2009-4) and from the Engineering and Physical Sciences Research Council (EPRSC) under Grant number EP/J008052/1 which is greatly acknowledged. We would also like to acknowledge Mark Spearing for discussion and feedback on COMSOL modelling.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Feinaeugle, M., Horak, P., Sones, C.L. et al. Polymer-coated compliant receivers for intact laser-induced forward transfer of thin films: experimental results and modelling. Appl. Phys. A 116, 1939–1950 (2014). https://doi.org/10.1007/s00339-014-8360-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00339-014-8360-0