National Repository of Grey Literature 221 records found  beginprevious210 - 219next  jump to record: Search took 0.00 seconds. 
Characterization pulverized materials applied for production ceramics
Mošner, P. ; Koudelka, Z. ; Vlček, Milan
The distribution of particle size (Nb2O5 and titanate-zirconate mixtures for pizoelectronic ceramics)on way of grinding was studied by optical and sedimentation menthods the results were compared with SEM images these particles.
Chalcogenide glasses of Ge-In-S(Se) system doped by Pr3+ ionts
Bílková, M. ; Frumarová, Božena ; Frumar, M. ; Vlček, M. ; Černošek, Z.
Glasses of Ge-In-S(Se) system were studied and theire optical properties were determined.
Synthesis and Optical Properties of Ge-In-S Glasses Doped by Pr3+ Ions
Bílková, M. ; Frumarová, Božena ; Frumar, M. ; Vlček, M. ; Černošek, Z.
Praseodymium doped Ge-In-S glasses were prepared and studied. Glasses of the composition 80GeS2 20In2S3 can dissolve relatively large amounts of Pr3+ ions and form stable and homogeneous glasses.
Synthesis and optical properties of glasses systems Ge-In-S dotted by Pr3+ iont
Bílková, M. ; Frumarová, Božena ; Frumar, M. ; Vlček, M.
High purity glasses of (GeS2)100-x(In2S3)x y Pr2S3 (x=0-30, y=0-7) were prepared and their thermal and optical properties measured.
Deformation of the mirror segments for fluorescent detector in Pierre Auger observatory by its own weight
Pech, Miroslav ; Hrabovský, Miroslav ; Schovánek, Petr ; Palatka, Miroslav ; Nožka, Libor ; Vlček, Martin ; Řídký, Jan ; Grygar, Jiří
The Pierre Auger fluorescent detectors are optical telescopes, mirror in the each of them is composes of 60 hexagonal ultrathin segments in gravitational field of the Earth are here presented.
Light mirrors for VHE astronomy telescopes
Palatka, Miroslav ; Hrabovský, Miroslav ; Schovánek, Petr ; Vlček, Martin ; Řídký, Jan ; Grygar, Jiří ; Soukup, Ladislav ; Prouza, Michael ; Boháčová, Martina
The overview of light (weight) mirrors used in VHE astronomy telescopes is presented. The mirrors, which were developed in our laboratory are discribed.
Production of mirror systems for cosmic rays detectors
Vlček, Martin ; Schovánek, Petr ; Palatka, Miroslav ; Hrabovský, Miroslav ; Řídký, Jan ; Grygar, Jiří ; Soukup, Ladislav ; Prouza, Michael ; Boháčová, Martina ; Nosek, D.
Joint Laboratory of Optics of Palacky University and Institute of Physics of the Academy of Science of the Czech Republic have cooperated and still works on several prestigious international projects of atmospheric optical detectors of cosmic rays.We deal with two French projects with international collaboration placed in French Pyrenees in Themis. These projects are CAT and Celesic.
The influence of the plating regione of bismuth coating onto carbon paste: a microscopic study
Švancara, I. ; Baldrianová, L. ; Vlček, Milan ; Kotzian, P. ; Metelka, R. ; Vytřas, K.
This paper gives the results of the microscopic study of bismuth coatings deposited on carbon paste surface from solutions with different compostition. The observed structures show the impontence of the regime deposition for preparation of bismuth film electrodes for electroanalytical measurements.
The microscopic study of bismuth coatings onto a surface of carbon paste electrode. The role of deposition system on properties and behavior bismuth film electrodes
Švancara, I. ; Baldrianová, L. ; Vlček, Milan ; Metelka, R. ; Vytřas, K.
This paper brings the results of microscopic study of bismuth coatings. The coatings were plated onto a carbon paste surface from silicon oil and studied by electron microscopy and EDX microanalysis.

National Repository of Grey Literature : 221 records found   beginprevious210 - 219next  jump to record:
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