Towards 5 nm and Beyond: Understanding Nanoscale Transistors for Future Electronics

迈向 5 纳米及以上：了解未来电子产品的纳米级晶体管

• 批准号: RGPIN-2016-06160
• 负责人: Vaidyanathan, Mani
• 金额: $ 2.26万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=684117
• 关键词: Towards; nm; Beyond; Understanding; Nanoscale

With 5-nm gate lengths for transistors only a decade away, industry and university research in electronic devices has shifted its focus to new transistor architectures in silicon, such as the multi-gate transistor, or “FinFET,” and to new 2D materials, such as graphene, MoS2, and phosphorene. Such devices and materials are governed by non-classical and non-intuitive principles.******The purpose of the research program is hence twofold: (1) to use semi-classical and quantum-mechanical approaches to create understanding that will help identify the best possible paths for future electronics, thereby contributing to the worldwide effort to extend “Moore's law” to the year 2028 and beyond; (2) to train Canadian highly qualified personnel (HQP) in state-of-the-art and emerging technologies for electronics. Both activities will help position Canada to participate in and benefit from opportunities in electronics as it continues its evolution into the nanoscale.******The program has already led to several research contributions, all appearing in leading journals, on the use of new materials for electronics, such as carbon nanotubes and graphene. It has also led to new academic programs and new curricula to train and educate Canadian students in state-of-the-art and emerging electronics, the details of which have also been published so that others in the research community can implement similar strategies. All of the HQP trained by the program have been well placed, with strong technical career paths in electronics at leading institutions and leading industry.******The program involves industrial collaboration from world-leading firms in electronics, as well as international academics, enhancing not only the research activities but also the training environment and opportunities for HQP.******Ongoing work will consider both medium- and long-range alternatives to conventional silicon, with an emphasis on the analog and radio-frequency (RF) performance of new devices. ******Specific activities will include: 1(a) understanding the impact of “fin quantization” on the RF metrics of FinFET transistors as scaling continues; 1(b) assessing the importance of scattering in FinFETs as scaling continues; 1(c) considering new fin materials beyond silicon; 2(a) assessing the impact of strain to enhance the performance of MoS2; and 2(b) assessing the RF potential of phosphorene.******Overall, the program encompasses state-of-the-art research, industrial collaboration, and HQP training in an area of growing Canadian and international importance. **

距离5纳米栅极长度的晶体管只有10年的时间，电子器件的工业和大学研究已经将重点转移到硅的新型晶体管结构上，如多栅极晶体管，或“FinFET”，以及新的二维材料，如石墨烯，MoS2和磷烯。这种装置和材料受非经典和非直觉原理的支配。******因此，该研究计划的目的是双重的：(1)使用半经典和量子力学方法来创造理解，这将有助于确定未来电子产品的最佳可能路径，从而为将“摩尔定律”扩展到2028年及以后的全球努力做出贡献；(2)在最先进和新兴的电子技术方面培训加拿大高素质人才（HQP）。这两项活动都将有助于加拿大在继续向纳米级发展的过程中参与并受益于电子领域的机会。******该项目已经产生了几项研究成果，全部发表在主要期刊上，涉及电子新材料的使用，如碳纳米管和石墨烯。它还导致了新的学术项目和新的课程，以培训和教育加拿大学生最先进的和新兴的电子产品，其细节也已公布，以便研究界的其他人可以实施类似的策略。该项目培养的HQP学员都有良好的定位，在领先的机构和领先的行业有很强的电子技术职业发展道路。******该计划涉及世界领先的电子公司以及国际学术界的工业合作，不仅加强了研究活动，还加强了HQP的培训环境和机会。******正在进行的工作将考虑传统硅的中期和长期替代品，重点是新设备的模拟和射频（RF）性能。******具体活动将包括：1(a)了解“fin量化”对FinFET晶体管RF指标的影响；1(b)评估随着缩放的继续，散射在finfet中的重要性；1(c)考虑硅以外的新翅片材料；2(a)评估应变对提高二硫化钼性能的影响；2(b)评估磷烯的射频电位。******总体而言，该计划包括最先进的研究，工业合作和HQP培训，在加拿大和国际上日益重要的领域。**