@article{
author = "Romcevic, Nebojsa and Rudolf, Rebeka and Trajic, Jelena and Romcevic, Maja and Hadzic, Branka and Vasiljević-Radović, Dana and Anzel, Ivan",
year = "2011",
abstract = "In this paper the results of optical properties investigations on plastically deformed copper are presented. The optical properties of the plastically deformed copper were studied using spectroscopic ellipsometry in the ultraviolet-visible (UV-VIS) range. Chemically pure copper was deformed by applying the Equal Channel Angular Pressing (ECAP) technique. During the last decade, equal-channel angular pressing procedure was used for the fabrication of ultrafine-grained metals and alloys. The plastic deformation of metallic materials leads to the production of bulk nano-scale structures with ultrafine grains and cross-sections, which remain about equal before and after deformation. The parameters of the sample were calculated using a two-film model together with the Bruggeman effective medium approximation.",
publisher = "Institute of Metals and Technology",
journal = "Materiali in Tehnologije",
title = "Optical properties of plastically deformed copper: an ellipsometric study",
volume = "45",
number = "5",
pages = "463-465",
url = "https://hdl.handle.net/21.15107/rcub_cer_763"
}