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Authors: Zoltán Weltsch, Antal Lovas, János Takács, Ágnes Cziráki, Géza Tichy, Attila Lajos Tóth, L. Illés
Abstract:The wetting angle (Θ) of molten Ag (Zn, Cu, Ga) drops on graphite substrate is investigated. A texture formation was found in the...
117
Authors: Michail Michailov
Abstract:The present study deals with diffusion behavior of adsorbed atoms on stepped crystal surfaces. In volume-immiscible systems, two-dimensional...
121
Authors: A. Parshuta, V. Chitanov, Lilyana Kolaklieva, Roumen Kakanakov
Abstract:The real electro-discharge polishing (EDP) system has been presented by an equivalent electrical scheme and described by a corresponded...
125
Authors: Z. Raicheva, V. Georgieva, L. Spassov, V. Gadjanova, L. Vergov, T. Angelov, M. Atanassov, Y. Lazarov
Abstract:Quartz resonators and thin metal oxide sorption layers are the main elements of quartz crystal microbalances (QCM). Quartz resonators, AT cut...
129
Authors: Biliana Georgieva, Irena Podolesheva, Georgi Spasov
Abstract:Thin films (40-60 nm) prepared by co-evaporation of Sn and TeO2 were studied as ethanol gas sensors. In the as-deposited state, the films...
133
  | Authors: Dimitar Krastev, Boyan Yordanov
Abstract:In this study are given some results about the influence of electrical discharge treatment in electrolyte on the microstructure of high speed...
137
Authors: Anton Georgiev, Velichka Strijkova, Dean Dimov, Erinche Spassova, Jacob Assa, Gencho Danev
Abstract:A method for obtaining thin vacuum deposited azopolyimide layers is established. On the basis of the thermogravimetric and differential...
141
Authors: Dimitar D. Radev
Abstract:Boron carbide-based materials B4C-MexBy were densified by pressureless sintering in a vacuum furnace. Some transition metal carbides (TiC,...
145
Authors: A. Szekeres, E. Vlaikova, T. Lohner, Attila Lajos Tóth, I.P. Lisovskyy, S.O. Zlobin, P.E. Shepeliavyi
Abstract:Studies of oblique deposited nanostructured SiOx films by ellipsometric and IR spectroscopies are presented, as additional information is...
149
Authors: Dimitar D. Radev, Ivan Uzunov
Abstract:Two ways to obtain nanosized silicon carbide (SiC) powders from the products of thermal decomposition of rice hulls and posterior thermal and...
153
Showing 21 to 30 of 37 Paper Titles