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Evaluation of demolding force for glass-imprint process

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Title: Evaluation of demolding force for glass-imprint process
Authors: Ikeda, Hiroshi Browse this author
Kasa, Haruya Browse this author
Nishiyama, Hiroaki Browse this author
Nishii, Junji Browse this author →KAKEN DB
Keywords: Imprint
Phosphate glass
Borosilicate glass
Young's modulus
Issue Date: 1-Jan-2014
Publisher: Elsevier
Journal Title: Journal of non-crystalline solids
Volume: 383
Start Page: 66
End Page: 70
Publisher DOI: 10.1016/j.jnoncrysol.2013.04.055
Abstract: Demolding behavior of oxide glasses from molds was experimentally analyzed using a specially developed molding set up equipped with highly sensitive load cell and servomotor. The demolding point and the demolding force were apt to increase with the tensile force applied to the pressing axis, and also to the cooling rate. Especially the demolding force was strongly affected by the cooling rate when the demolding point was located near the glass transition temperature region. These results offer a useful direction for highly accurate glass-molding and glass-imprint processes. (C) 2013 Elsevier B.V. All rights reserved.
Type: article (author version)
Appears in Collections:電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 西井 準治

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