"RIV/00216305:26220/07:PU70307" . "26220" . . . "453501" . "3"^^ . "Microplasma noise of solar cells"@en . . . "3"^^ . . "978-80-7204-549-5" . "5th Workshop NDT 2007, Non-destructive testing in engineering practise" . . . "71-74" . "The present paper briefly deals with nondestructive noise diagnostic of solar cells. The general point of this paper is microplasma noise which is useful tool for PN junction quality assessment. This noise originates by reason of the local avalanche breakdowns. There are the occasion noise spectra measurement, noise signals statistics measurement, noise current dependent on reverse voltage measurement and VA characteristic of reverse-biased PN junction measurement shown. These measurements provide valuable information about defective areas and we can subsequently evaluate PN junctions."@en . . "\u0160um mikroplazmatu sol\u00E1rn\u00EDch \u010Dl\u00E1nk\u016F"@cs . . . . . "\u0160um mikroplazmatu sol\u00E1rn\u00EDch \u010Dl\u00E1nk\u016F" . . "P(GA102/06/1551), Z(MSM0021630503)" . "[4BFE97B46CD3]" . "\u0160um mikroplazmatu sol\u00E1rn\u00EDch \u010Dl\u00E1nk\u016F"@cs . . . . "Microplasma noise, Avalanche breakdown, Noise spectrum, PN junction, solar Cell"@en . . "2007-11-28+01:00"^^ . "Koktav\u00FD, Pavel" . "Ve \u010Dl\u00E1nku je stru\u010Dn\u011B popisov\u00E1na problematika nedestruktivn\u00ED \u0161umov\u00E9 diagnostiky sol\u00E1rn\u00EDch \u010Dl\u00E1nk\u016F. Nejv\u011Bt\u0161\u00ED d\u016Fraz je v\u011Bnov\u00E1n mikroplazmatick\u00E9mu \u0161umu, kter\u00FD je dobr\u00FDm n\u00E1strojem pro hodnocen\u00ED kvality PN p\u0159echodu a je d\u016Fsledkem lok\u00E1ln\u00EDch lavinov\u00FDch pr\u016Fraz\u016F. Je uk\u00E1z\u00E1na mo\u017Enost m\u011B\u0159en\u00ED \u0161umov\u00FDch spekter, statistik \u0161umov\u00FDch sign\u00E1l\u016F, z\u00E1vislost\u00ED \u0161umov\u00FDch proud\u016F na z\u00E1v\u011Brn\u00E9m nap\u011Bt\u00ED a VA charakteristik z\u00E1v\u011Brn\u011B polarizovan\u00E9ho p\u0159echodu. Z t\u011Bchto m\u011B\u0159en\u00ED je mo\u017En\u00E9 n\u00E1sledn\u011B z\u00EDskat informace o defektn\u00EDch oblastech a posoudit kvalitu PN p\u0159echodu."@cs . "Microplasma noise of solar cells"@en . . "\u0160um mikroplazmatu sol\u00E1rn\u00EDch \u010Dl\u00E1nk\u016F" . . "\u0160karvada, Pavel" . . "Mack\u016F, Robert" . "Vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Brn\u011B" . . . "Brno" . "4"^^ . "RIV/00216305:26220/07:PU70307!RIV08-GA0-26220___" . "Brno" . "Ve \u010Dl\u00E1nku je stru\u010Dn\u011B popisov\u00E1na problematika nedestruktivn\u00ED \u0161umov\u00E9 diagnostiky sol\u00E1rn\u00EDch \u010Dl\u00E1nk\u016F. Nejv\u011Bt\u0161\u00ED d\u016Fraz je v\u011Bnov\u00E1n mikroplazmatick\u00E9mu \u0161umu, kter\u00FD je dobr\u00FDm n\u00E1strojem pro hodnocen\u00ED kvality PN p\u0159echodu a je d\u016Fsledkem lok\u00E1ln\u00EDch lavinov\u00FDch pr\u016Fraz\u016F. Je uk\u00E1z\u00E1na mo\u017Enost m\u011B\u0159en\u00ED \u0161umov\u00FDch spekter, statistik \u0161umov\u00FDch sign\u00E1l\u016F, z\u00E1vislost\u00ED \u0161umov\u00FDch proud\u016F na z\u00E1v\u011Brn\u00E9m nap\u011Bt\u00ED a VA charakteristik z\u00E1v\u011Brn\u011B polarizovan\u00E9ho p\u0159echodu. Z t\u011Bchto m\u011B\u0159en\u00ED je mo\u017En\u00E9 n\u00E1sledn\u011B z\u00EDskat informace o defektn\u00EDch oblastech a posoudit kvalitu PN p\u0159echodu." .