{"title":"陷阱对氧化al_2o_3 InAs FET载流子输运的影响:基于dft的NEGF模拟","authors":"M. Shin, Yucheol Cho, S. Jeon","doi":"10.1109/SISPAD.2019.8870567","DOIUrl":null,"url":null,"abstract":"To accurately assess the effect of trap on the performance of field effect transistors (FETs), atom-level first-principles modeling of channel/oxide/trap and rigorous quantum mechanical transport calculations are necessary. In this work we have developed an innovative approach to solve the challenging problem efficiently. Non-equilibrium Green’s function simulation of InAs FET with a trap in the channel/oxide interface that is atomically modeled by using the density functional theory is demonstrated.","PeriodicalId":6755,"journal":{"name":"2019 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)","volume":"25 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Trap on Carrier Transport in InAs FET with Al2 O3 Oxide: DFT-based NEGF simulations\",\"authors\":\"M. Shin, Yucheol Cho, S. Jeon\",\"doi\":\"10.1109/SISPAD.2019.8870567\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"To accurately assess the effect of trap on the performance of field effect transistors (FETs), atom-level first-principles modeling of channel/oxide/trap and rigorous quantum mechanical transport calculations are necessary. In this work we have developed an innovative approach to solve the challenging problem efficiently. Non-equilibrium Green’s function simulation of InAs FET with a trap in the channel/oxide interface that is atomically modeled by using the density functional theory is demonstrated.\",\"PeriodicalId\":6755,\"journal\":{\"name\":\"2019 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)\",\"volume\":\"25 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SISPAD.2019.8870567\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SISPAD.2019.8870567","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of Trap on Carrier Transport in InAs FET with Al2 O3 Oxide: DFT-based NEGF simulations
To accurately assess the effect of trap on the performance of field effect transistors (FETs), atom-level first-principles modeling of channel/oxide/trap and rigorous quantum mechanical transport calculations are necessary. In this work we have developed an innovative approach to solve the challenging problem efficiently. Non-equilibrium Green’s function simulation of InAs FET with a trap in the channel/oxide interface that is atomically modeled by using the density functional theory is demonstrated.
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