. "2"^^ . "[F2EDD46CD52D]" . "RIV/00216305:26220/07:PU81555!RIV10-GA0-26220___" . . . "2"^^ . . "Study Of Radiation Spectrum Emitted From Local Regions In PN Junctions" . . "Study Of Radiation Spectrum Emitted From Local Regions In PN Junctions" . "Koktav\u00FD, Pavel" . . "Study Of Radiation Spectrum Emitted From Local Regions In PN Junctions"@en . . . . "Study Of Radiation Spectrum Emitted From Local Regions In PN Junctions"@en . . "P(GA102/06/1551)" . . "Noise diagnostics, Microplasma noise, PN junction, Avalanche breakdown"@en . . . . . "2007-04-26+02:00"^^ . "Kr\u010D\u00E1l, Ond\u0159ej" . "EEICT 2007" . "The microplasma discharges in the PN junction local defect micro-regions are as a rule, accompanied by the emission of light. This radiation from solar cell PN junctions was measured by means of a optical fibre connected to the optical input of a photomultiplier. By inching the fibre by means of computer-controlled stepping motors above the cell surface a 2-D image of the irradiation local regions has been created. It is seen that a cell of a superficial area of 100 cm2 contains a large number of defects, which depends on applied reverse voltage. This method can be a convenient tool for study and diagnostics of optoelectronic devices."@en . "26220" . . "Brno" . . "4"^^ . "978-80-214-3409-7" . "RIV/00216305:26220/07:PU81555" . "453304" . . "Brno" . "Ing. Zden\u011Bk Novotn\u00FD CSc." . "The microplasma discharges in the PN junction local defect micro-regions are as a rule, accompanied by the emission of light. This radiation from solar cell PN junctions was measured by means of a optical fibre connected to the optical input of a photomultiplier. By inching the fibre by means of computer-controlled stepping motors above the cell surface a 2-D image of the irradiation local regions has been created. It is seen that a cell of a superficial area of 100 cm2 contains a large number of defects, which depends on applied reverse voltage. This method can be a convenient tool for study and diagnostics of optoelectronic devices." .