Thermal diffusivity in femtosecond-laser-structured micro-volumes of polymers
Source abstract
Abstract
Thermal diffusivity of laser micro-structured regions in plastics was determined using a temperature wave method with a lateral resolution reduced to ∼10 μm using an array of micro-sensors. A high volume fraction (>25%) of laser modified phase was recorded by tightly focused femtosecond-laser pulses inside films of poly-methylmethacrylate, non-oriented polyethylene, polystyrene, and polyimide-Kapton. Changes in thermal diffusivity inside the laser-structured volumes of the order of a few percent were reliably determined with the miniaturized sensors. The origin of the change of thermal properties in plastics is discussed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Laser Material Processing Techniques · Thermography and Photoacoustic Techniques · Nonlinear Optical Materials Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (29)
Show source-provided references
1. P. Papon, J. Leblon, P.H.E. Meijer, The Physics of Phase Transitions: Concepts and Applications (Springer, Berlin, 2002)10.1007/978-3-662-04989-1 ↗
2. A.I. Hochbaum, R. Chen, R.D. Delgado, W. Liang, E.C. Garnett, M. Najarian, A. Majumdar, P. Yang, Enhanced thermoelectric performance of rough silicon nanowires. Nature 451, 163–167 (2008)10.1038/nature06381 ↗
3. S. Küper, M. Stuke, Ablation of polytetrafluoroethylene (Teflon) with femtosecond UV excimer laser pulses. Appl. Phys. Lett. 54(1), 4–6 (1989)10.1063/1.100831 ↗
4. S. Küper, M. Stuke, Femtosecond UV excimet laser ablation. Appl. Phys. B 44, 199–204 (1987)10.1007/BF00692122 ↗
5. S. Küper, M. Stuke, UV-excimer-laser ablation of polymethylmethacrylate at 248 nm: characterization of incubation sites with Fourier transform IR- and UV-spectroscopy. Appl. Phys. A 49, 211–215 (1989)10.1007/BF00616301 ↗
6. H. Sun, Y. Xu, S. Juodkazis, K. Sun, M. Watanabe, S. Matsuo, H. Misawa, J. Nishii, Arbitrary-lattice photonic crystals created by multiphoton microfabrication. Opt. Lett. 26, 325–327 (2001)10.1364/OL.26.000325 ↗
7. S. Juodkazis, K. Nishimura, S. Tanaka, H. Misawa, E.E. Gamaly, B. Luther-Davies, L. Hallo, P. Nicolai, V. Tikhonchuk, Laser-induced microexplosion confined in the bulk of a sapphire crystal: Evidence of multimegabar pressures. Phys. Rev. Lett. 96, 166101 (2006)10.1103/PhysRevLett.96.166101 ↗
8. S.D. McGrane, A. Grieco, K.J. Ramos, D.E. Hooks, D.S. Moore, Femtosecond micromachining of internal voids in high explosive crystals for studies of hot spot initiation. J. Appl. Phys. 105, 073505 (2009)10.1063/1.3091270 ↗
9. M. Srinivasarao, D. Collings, A. Philips, S. Patel, Three-dimensionally ordered array of air bubbles in a polymer film. Science 292, 79–83 (2001)10.1126/science.1057887 ↗
10. J. Morikawa, C. Leong, T. Hashimoto, T. Ogawa, Y. Urata, S. Wada, M. Higuchi, J.-I. Takahashi, Thermal conductivity/diffusivity of Nd3+ doped GdVO4, YVO4, LuVO4, and Y3Al5O12 by temperature wave analysis. J. Appl. Phys. 103, 063522 (2008)10.1063/1.2899181 ↗
11. S. Juodkazis, S. Matsuo, H. Misawa, V. Mizeikis, A. Marcinkevicius, H.B. Sun, Y. Tokuda, M. Takahashi, T. Yoko, J. Nishii, Application of femtosecond laser pulses for microfabrication of transparent media. Appl. Surf. Sci. 197–198, 705–709 (2002)10.1016/S0169-4332(02)00397-5 ↗
12. K. Yamasaki, S. Juodkazis, S. Matsuo, H. Misawa, Three-dimensional microchannels in polymers: one step fabrication. Appl. Phys. A 77, 371–373 (2003)10.1007/s00339-003-2191-8 ↗
13. K. Yamasaki, S. Juodkazis, T. Lippert, M. Watanabe, S. Matsuo, H. Misawa, Dielectric breakdown of rubber materials by femtosecond irradiation. Appl. Phys. A 76, 325–329 (2003)10.1007/s00339-002-1816-7 ↗
14. S. Juodkazis, K. Yamasaki, S. Matsuo, H. Misawa, Glass transition-assisted microstructuring in polystyrene. Appl. Phys. Lett. 84(4), 514–516 (2004)10.1063/1.1641182 ↗
15. J. Morikawa, T. Hashimoto, Thermal diffusivity of aromatic polyimide thin films by temperature wave analysis. J. Appl. Phys. 105, 113506 (2009)10.1063/1.3116509 ↗
16. J.J. Workman (ed.), Handbook of Organic Compounds: NIR, IR, Raman, and UV-Vis Spectra Featuring Polymers and Surfactants, vols. 1–3 (Academic Press, San Diego, 2000)
17. C.E. Byrne, D.C. Nagle, Carbonized wood monoliths—characterization. Carbon 35, 267–273 (1997)10.1016/S0008-6223(96)00135-2 ↗
18. http://www.engineeringtoolbox.com/air-properties
19. M. Rides, J. Morikawa, L. Halldahl, B. Hay, H. Lobo, A. Dawson, C. Allen, Intercomparison of thermal conductivity and thermal diffusivity methods for plastics. Polymer Test. 28, 480–489 (2009)10.1016/j.polymertesting.2009.03.002 ↗
20. Iso/cd tr 22007-5, plastics—determination of thermal conductivity and thermal diffusivity—part 5: Determination of thermal conductivity and thermal diffusivity of poly(methyl methacrylate). Tech. Rep., International Organization for Standardization, Geneva, Switzerland (2008)
21. Polymer Handbook, 4th edn. (Wiley, New York, 1999)
22. D.M. Krol, Femtosecond laser modification of glass. J. Non-Cryst. Sol. 354, 416–424 (2009)10.1016/j.jnoncrysol.2007.01.098 ↗
23. V. Mizeikis, S. Kimura, N.V. Surovtsev, V. Jarutis, A. Saito, H. Misawa, S. Juodkazis, Formation of amorphous sapphire by a femtosecond-pulse-induced micro-explosion. Appl. Surf. Sci. 255, 9745–9749 (2009)10.1016/j.apsusc.2009.04.063 ↗
24. M.S. Amer (ed.), Raman Spectroscopy for Soft-Mater Applications (Wiley, Hoboken, 2009)
25. A. Benayas, D. Jaque, B. McMillen, K.P. Chen, High repetition rate UV ultrafast laser inscription of buried channel waveguides in sapphire: Fabrication and fluorescence imaging via ruby R lines. Opt. Express 17, 10076–10081 (2009)10.1364/OE.17.010076 ↗
26. T. Hashimoto, S. Juodkazis, H. Misawa, Void formation in glass. New. J. Phys. 9, 253 (2007)10.1088/1367-2630/9/8/253 ↗
27. S. Juodkazis, K. Yamasaki, V. Mizeikis, S. Matsuo, H. Misawa, Formation of embedded patterns in glasses using femtosecond irradiation. Appl. Phys. A 79, 1549–1553 (2004)10.1007/s00339-004-2845-1 ↗
28. K. Juodkazis, J. Juodkazytė, P. Kalinauskas, T. Gertus, E. Jelmakas, H. Misawa, S. Juodkazis, Influence of laser microfabrication on silicon electrochemical behavior in HF solution. J. Sol. State Electrochem. (2009). doi: 10.1007/s10008-009-0852-z
29. S. Tomonari, H. Yoshida, M. Kamakura, K. Yoshida, K. Kawahito, M. Saitoh, H. Kawada, S. Juodkazis, H. Misawa, Miniaturization of a thermally driven Ni|Si bimorph. Jpn. J. Appl. Phys. 42(Part 1, No. 7A), 4593–4597 (2003)10.1143/JJAP.42.4593 ↗