"Brno" . . "Brno" . . . . "2"^^ . "Study of radiation from local regions in PN junction" . . "P(GA102/06/1551), Z(MSM0021630503)" . . "Koktav\u00FD, Pavel" . . . . . "RIV/00216305:26220/07:PU72015!RIV08-GA0-26220___" . "2007-11-15+01:00"^^ . "Study of radiation from local regions in PN junction" . . "Kr\u010D\u00E1l, Ond\u0159ej" . . "Study of radiation from local regions in PN junction"@en . "4"^^ . "453303" . . "Ing. Zden\u011Bk Novotn\u00FD CSc." . "Studium z\u00E1\u0159en\u00ED vznikaj\u00EDc\u00EDho v lok\u00E1ln\u00EDch oblastech PN p\u0159echodu"@cs . "[994BBD9F6154]" . . "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 . . . . "Studium z\u00E1\u0159en\u00ED vznikaj\u00EDc\u00EDho v lok\u00E1ln\u00EDch oblastech PN p\u0159echodu"@cs . "Noise diagnostics, Microplasma noise, PN junction, Avalanche breakdown"@en . "978-80-7355-078-3" . "New trends in physics" . "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." . "Lok\u00E1ln\u00ED lavinov\u00E9 pr\u016Frazy PN p\u0159echodu vznikaj\u00EDc\u00ED v okol\u00ED lok\u00E1ln\u00EDch defekt\u016F jsou obvykle doprov\u00E1zeny emis\u00ED z\u00E1\u0159en\u00ED. To lze vyu\u017E\u00EDt pro diagnostiku PN p\u0159echod\u016F."@cs . . . . "78-81" . "2"^^ . "Study of radiation from local regions in PN junction"@en . "RIV/00216305:26220/07:PU72015" . "26220" .