Physical model for the frequency dependence of time-dependent dielectric breakdown (TDDB)
A molecular physics-based model is presented for understanding the frequency dependence of time-dependent dielectric breakdown (TDDB). The fundamental physics behind the frequency dependence comes from the relative dielectric constant ɛr, which is known to be frequency dependent. A small fractional...
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Veröffentlicht in: | AIP advances 2023-05, Vol.13 (5), p.055217-055217-10 |
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description | A molecular physics-based model is presented for understanding the frequency dependence of time-dependent dielectric breakdown (TDDB). The fundamental physics behind the frequency dependence comes from the relative dielectric constant ɛr, which is known to be frequency dependent. A small fractional power-law decrease in dielectric constant with frequency produces a lower local electric field with a significant improvement in TDDB lifetime with frequency. |
doi_str_mv | 10.1063/5.0150268 |
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A small fractional power-law decrease in dielectric constant with frequency produces a lower local electric field with a significant improvement in TDDB lifetime with frequency.</description><subject>Dielectric breakdown</subject><subject>Electric fields</subject><subject>Molecular physics</subject><subject>Permittivity</subject><subject>Time dependence</subject><issn>2158-3226</issn><issn>2158-3226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNqdkUtLxDAQgIsoKKsH_0HAiytU82qaHtX1BYIe9OAppMlEs3abNc0q---Nrq-zc5lh-PhmhimKXYIPCRbsqDrEpMJUyLVii5JKloxSsf6n3ix2hmGKc_CGYMm3iofbp-Xgje7QLFjokAsRpSdALsLLAnqzRBbm0NtcAgoOJT-D8ruVkPXQgUnRG9RG0M82vPVo_24yORlvFxtOdwPsfOVRcX9-dnd6WV7fXFydHl-XhlOZSoZ5a4G0DFvMsaupJAxqYgwntW4NZ4ybSra05UaSVlPXNo0RhkhGNSEWs1FxtfLaoKdqHv1Mx6UK2qvPRoiPSsfkTQfKQWOziDHXCJ5V2kENlAuopRDauOzaW7nmMeTzh6SmYRH7vL7KexFGGkGbTI1XlIlhGCK4n6kEq49HqEp9PSKzByt2MD7p5EP_P_g1xF9Qza1j74J7lVg</recordid><startdate>20230501</startdate><enddate>20230501</enddate><creator>McPherson, J. 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W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Physical model for the frequency dependence of time-dependent dielectric breakdown (TDDB)</atitle><jtitle>AIP advances</jtitle><date>2023-05-01</date><risdate>2023</risdate><volume>13</volume><issue>5</issue><spage>055217</spage><epage>055217-10</epage><pages>055217-055217-10</pages><issn>2158-3226</issn><eissn>2158-3226</eissn><coden>AAIDBI</coden><abstract>A molecular physics-based model is presented for understanding the frequency dependence of time-dependent dielectric breakdown (TDDB). The fundamental physics behind the frequency dependence comes from the relative dielectric constant ɛr, which is known to be frequency dependent. 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subjects | Dielectric breakdown Electric fields Molecular physics Permittivity Time dependence |
title | Physical model for the frequency dependence of time-dependent dielectric breakdown (TDDB) |
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