Interferometric lithography at 46.9 nm

We present the first results of nano-patterning in poly-methyl methacrylate (PMMA) photo-resist using a 46.9 nm tabletop extreme ultraviolet (EUV) laser. As a proof of principle, we recorded a Fresnel diffraction pattern of a copper mesh with 19 μm square holes. Results of ongoing interference exper...

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Detalles Bibliográficos
Autor principal: Capeluto, María Gabriela
Otros Autores: Vaschenko, G., Grisham, M.E, Marconi, M.C, Menoni, C.S, Rocca, J.J, Ludueña, S., Pietrasanta, L., Marcano O. A., Paz J.L
Formato: Acta de conferencia Capítulo de libro
Lenguaje:Inglés
Publicado: 2004
Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
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100 1 |a Capeluto, María Gabriela 
245 1 0 |a Interferometric lithography at 46.9 nm 
260 |c 2004 
270 1 0 |m Departamento de Fisica, Universidad de Buenos AiresArgentina; email: maga@df.uba.ar 
504 |a Bjorkholm, J.E., EUV lithography - The successor to optical lithography Intel Technology Journal QE'98 
504 |a Solak, H.H., He, D., Li, W., Cerrina, F., Nanolithography using extreme ultraviolet lithography interferometry: 19 ran lines and spaces (1999) J. Vac. Sci. Technol. B, 17 (6), p. 3052 
504 |a Solak, H.H., He, D., Li, W., Singh-Gasson, S., Cerrina, F., Sohn, B.H., Yang, X.M., Nealey, P., Exposure of 38 nm period grating patterns with extreme ultraviolet interferometric lithography (1999) Appl. Phys. Lett., 75, p. 2328 
504 |a Macchietto, Benware, B.R., Rocca, J.J., Generation of millijoule-level soft-x-ray laser pulses at a 4-Hz repetition rate in a highly saturated tabletop capillary discharge amplifier (1999) Optics Letters, 24 (16), p. 1115 
504 |a Liu, Y., Seminario, M., Tomasel, F.G., Chang, C., Rocca, J., Attwood, D.T., Achievement of essentially full spatial coherence in a high-average-power soft-x-ray laser (2001) Physical Review A., 63, p. 033802A4 - Instituto Venezolano de Investigaciones Cientificas; Universidad Simon Bolivar; Universidad Central de Venezuela; Ministerio de ciencia y Tecnologia; Fundacion Polar 
506 |2 openaire  |e Política editorial 
520 3 |a We present the first results of nano-patterning in poly-methyl methacrylate (PMMA) photo-resist using a 46.9 nm tabletop extreme ultraviolet (EUV) laser. As a proof of principle, we recorded a Fresnel diffraction pattern of a copper mesh with 19 μm square holes. Results of ongoing interference experiments will also be presented.  |l eng 
593 |a Departamento de Fisica, Universidad de Buenos Aires, Argentina 
593 |a Dept. of Elec. and Comp. Engineering, Colorado State University, United States 
593 |a NSF Eng. Res. Ctr. Extreme U.S./T., Argentina 
593 |a Centro de Microscopias Avanzadas, Universidad de Buenos Aires, Argentina 
690 1 0 |a EUV LITHOGRAPHY 
690 1 0 |a INTERFEROMETRIC LITHOGRAPHY 
690 1 0 |a NANOPATTERNING 
690 1 0 |a ELECTROMAGNETIC WAVE DIFFRACTION 
690 1 0 |a ELECTRONS 
690 1 0 |a INTERFEROMETRY 
690 1 0 |a LASER APPLICATIONS 
690 1 0 |a POLYMETHYL METHACRYLATES 
690 1 0 |a ULTRAVIOLET RADIATION 
690 1 0 |a EUV LITHOGRAPHY 
690 1 0 |a INTERFEROMETRIC LITHOGRAPHY 
690 1 0 |a LASER SOURCE 
690 1 0 |a NANOPATTERNING 
690 1 0 |a LITHOGRAPHY 
700 1 |a Vaschenko, G. 
700 1 |a Grisham, M.E. 
700 1 |a Marconi, M.C. 
700 1 |a Menoni, C.S. 
700 1 |a Rocca, J.J. 
700 1 |a Ludueña, S. 
700 1 |a Pietrasanta, L. 
700 1 |a Marcano O. A. 
700 1 |a Paz J.L. 
711 2 |c Porlamar  |d 3 October 2004 through 8 October 2004  |g Código de la conferencia: 64642 
773 0 |d 2004  |g v. 5622  |h pp. 735-738  |k n. PART 2  |p Proc SPIE Int Soc Opt Eng  |n Proceedings of SPIE - The International Society for Optical Engineering  |x 0277786X  |t RIAO/OPTILAS 2004: 5th Iberoamerican Meeting on Optics, and 8th Latin American Meeting on Optics, Lasers, and their Applications; ICO Regional Meeting 
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