Title: Imprinting the nanostructures on the high refractive index semiconductor glass
Authors: Silvennoinen, M ×
Paivasaari, K
Kaakkunen, J. J. J
Tikhomirov, Victor
Lehmuskero, A
Vahimaa, P
Moshchalkov, Victor #
Issue Date: May-2011
Publisher: New York
Series Title: Applied Surface Science vol:257 issue:15 pages:6829-6832
Abstract: The centimeter range one-and two-dimensional nanostructures of 70nm pitch have been imprinted by hot pressing with a quartz, silicon or nickel mold, at 240 degrees C, onto the surface of Ge20As20Se14Te46 semiconductor glass. Excellent glass stability of this glass allows multiple re-pressing of the nano-structures. With increasing the Te/Se ratio in the glass formula, the refractive index reaches a value of 3.5 with an option of free electron absorption at elevated temperatures pointing out the use of such nanostructures in submicron and micron scale electronic devices/chips, moth eye structures and photonic crystals. (C) 2011 Elsevier B. V. All rights reserved.
ISSN: 0169-4332
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Solid State Physics and Magnetism Section
× corresponding author
# (joint) last author

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