Zobrazeno 1 - 10
of 20
pro vyhledávání: '"M. Bertrandt-Żytkowiak"'
Publikováno v:
Acta Physica Polonica A. 104:357-363
Electrical and luminescent properties of ZnS:Mn,Cu,Cl thin films were investigated. Combined both studies: scanning tunneling microscopy and scanning tunneling spectroscopy were made. The current and differential conductance versus applied voltage we
Autor:
M. Bertrandt-Żytkowiak, E. Chimczak
Publikováno v:
Acta Physica Polonica A. 79:307-310
Publikováno v:
Thin Solid Films. 76:349-352
Spectral and kinetic properties of SnOx/ZnS/CuxS/ZnS(A)/Al electroluminescent thin film structures containing manganese and samarium as activators (A) were studied. Measurements were performed for high (3 wt.%) and low (about 0.01 wt.%) activator con
Publikováno v:
Journal of Luminescence. 35:111-115
The short pulse excitation of SnO x -ZnS-Cu x S-ZnS:Mn-Al electroluminescent thin film cells was investigated. Measurements were made at room temperature for various pulse duration and for various amounts of copper in the cells. The delay of the elec
Autor:
E. Chimczak, M. Bertrandt‐Żytkowiak
Publikováno v:
Physica Status Solidi (a). 115:581-585
Electroluminescent thin film cells based on luminescent active ZnS:Mn layers are investigated. Untypical behaviour of the electroluminescence compared to direct excitation luminescence is observed when the cells are excited by short voltage pulses of
Publikováno v:
Thin Solid Films. 110:93-97
The short pulse excitation of SnOx/ZnS/CuxS/ZnS(Mn)/Al electroluminescent thin film structures was investigated. Measurements were made at room temperature for various pulse durations and for various amounts of copper in the structures investigated.
Publikováno v:
Thin Solid Films. 83:L159-L163
Kinetic properties and energy transfer in the electroluminescence of thin film cells based on ZnS:Mn
Autor:
M. Bertrandt-żytkowiak, E. Chimczak
Publikováno v:
Thin Solid Films. 161:59-66
The kinetic response of electroluminescent thin film cells based on ZnS:Mn was investigated. For short exciting voltage pulses, time delay of the electroluminescence maximum was observed. A model of energy transfer between two monomolecular centres w
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Akademický článek
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