{"title":"Analysis of heat conduction property in FinFETs using phonon Monte Carlo simulation","authors":"Indra Nur Adisusilo, K. Kukita, Y. Kamakura","doi":"10.1109/SISPAD.2014.6931552","DOIUrl":null,"url":null,"abstract":"A phonon transport simulator using a Monte Carlo method is used to analyze the heat conduction properties in FinFET structure. We compare the simulation results to those obtained from the conventional heat conduction equation based on the Fourier's law, and discuss about the discrepancies attributed to ballistic transport effect. We also analyze the impact of additional heat path through gate contact, and show that it has a less significant but non-negligible contribution which could slightly reduce the hot spot temperature.","PeriodicalId":101858,"journal":{"name":"2014 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SISPAD.2014.6931552","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
A phonon transport simulator using a Monte Carlo method is used to analyze the heat conduction properties in FinFET structure. We compare the simulation results to those obtained from the conventional heat conduction equation based on the Fourier's law, and discuss about the discrepancies attributed to ballistic transport effect. We also analyze the impact of additional heat path through gate contact, and show that it has a less significant but non-negligible contribution which could slightly reduce the hot spot temperature.
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