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Microstructural properties of PZT thin films deposited on LaNIQ 3-coated substrates
(Materials Science Forum, 2007)
The modified polymeric precursor method (Pechini method) was successfully used for the preparation of epitaxial and polycrystalline ferroelectric Pb(Zr0.52Ti0.48)O3 (PZT) thin films. Films were deposited on LaNiO3 (LNO) - ...
Teaching optics: Preuniversity level
(19th Telecommunications Forum, TELFOR 2011 - Proceedings of Papers, 2011)
This paper presents the expirience of introducing the Optics Suitcase, a portable kit for demonstrating optics to students, developed at the Institute of Optics in Rochester, to high school children following experimental ...
Analytical modelling of transient processes in thermal microsensors
(12th Int. Conf. on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microele, 2011)
An analytical method is developed to determine the frequency response of thermal microsensors on various input actions. The method has the following algorithm. In a microsensor, the domain of modelling is marked out. This ...
Micromachining by maskless wet anisotropic etching {hkl} structures on {100} oriented silicon
(27th International Conference on Microelectronics, MIEL 2010 - Proceedings, 2010)
The paper presents investigation of micromechanical technique using 3D anisotropically etched Si structures. Ridge-like structure oriented along LT 110> direction is first etched with mask following maskless etching in ...
Preparation of ZrO2 and Al2O3 thin-films on stainless steel by spray pyrolysis
(Research Trends in Contemporary Materials Science, 2007)
We have investigated the deposition of ZrO2 and Al2O3 films on a stainless steel (SS) substrate by spray pyrolysis method. The ZrO2 films were deposited from aqueous solution of zirconium dinitrate oxide. For Al2O3 films, ...
Adsorption-desorption phase noise in RF MEMS/NEMS resonators
(10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting, 2011)
In this paper the analysis is presented of the dependence of adsorption-desorption phase noise in MEMS/NEMS resonators of their resonant frequency, operating pressure and temperature. Results of the analysis are useful for ...
Cirkularna ekonomija: primena zelene hemije u privrednom sektoru
(Beograd : Univerzitet u Beogradu - Ekonomski fakultet, Centar za izdavačku delatnost, 2023)
U današnjem svetu, suočeni smo sa sve većim izazovima u očuvanju životne sredine i potrebom za održivim razvojem. Koncept cirkularne ekonomije, od teorijskih analiza prešao je i u praktičnu primenu širom Evrope. Međutim, ...
Investigation of interface and surface energy states in semiconductors by PA method
(European Physical Journal: Special Topics, 2008)
The photoacoustic (PA) signal should generally change with the extent of damage, in the form of surface energy states (SES) or interface energy states (IES). For a mechanically, chemically or particles processed (Ar-plasma ...
EBG band-stop filter with suppression of 6 spurious stop-bands
(10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting, 2011)
Based on the well known theory of infinite periodic structures, analytical theory of EBG (electromagnetic band gap) cells suppressing 6 higher (spurious) stop-bands is developed. Using such cells in a cascade the ...
Green frogs skin harbours microbiota treasure
(Taylor & Francis, 2019)
Cutaneous microbiota of amphibians is considered
to be an indicator of the health status of examined
individuals, as well as of environmental factors. In
that sense the skin of the captured individuals
belonging to ...