title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ ÑÐµÐ³Ð¼ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The investigation of metal film capacitor`s segmented electrodesdestruction regularities
Creators: name: ÐÑÐ»ÑÐ±Ð°ÐºÐ¾, ÐÐ¸ÑÐ¸Ð»Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÐ¹ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾Ñ
ÑÐµÐ³Ð¼ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ñ
ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ðµ
ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ðµ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ðµ
ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
metal film capacitor
segmented electrodes
electromigration destruction
electric heat destruction
numerical modeling

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description: Numerical modeling of segmented electrodes destruction were performed using by COMSOL Multiphysics software. Resource-intensive computing were performed using by computational resources of Peter the Great St. Petersburg Polytechnic University Supercomputing Center. The results of graduate qualification work investigations: 1) The experimental methodology of energy characteristics investigation of segmented electrodes electric heat destruction was developed. 2) Based on experimental results the numerical model of electric heat destruction was developed. The numerical modeling results are in good agreement with experimental data. This numerical model can be used for evaluation of capacitors performance. 3) The increasing degree of current density near metallization boundary in capacitor`s segmented electrodes wasdetermined.4) The current density value when electromigration cracks appear in connecting bridges of segmented electrodes was determined. The results of graduate qualification work may be used in new types of high energy density metal film capacitors designing.