作者: Ch. Girginov , E. Lilov , E. Klein
DOI: 10.1007/978-94-017-9697-2_30
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摘要: Electrical breakdown during galvanostatic and isothermal growth of Sb2O3-films in aqueous solutions sulfuric, boric, phosphoric oxalic acid was analyzed. The voltage registered at the onset oscillations forming voltage. boric electrolytes were accompanied by acoustic emission. number events, amplitude energy waves registered. values these parameters did not differ essentially from very beginning process. effects current density nature concentration electrolyte on value studied. results obtained do contradict concepts dielectric anodic films under impact electric field applied. Breakdown has been ascribed to injection electrons into bulk oxide their acceleration multiplication an avalanche.