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106-2專題演講-1070411

演講活動
張貼人:李明芳公告日期:2018-02-12
 
Time2018/4/11 (Wed.) 14:20~16:20
SpeakerProf.李愷信(Kai-Shin Li)
國家奈米元件實驗室製程服務組/Manufacture and Integration Division, National Nano Device Laboratories
TitleInnovative Ferroelectric FinFET Technology with Steep Subthreshold Slope for Ultra Low Power Applications
AbstractPhysical limits such as short channel effects, degradation of carrier mobility and reduced power consumption began hindering the obedience of Moore’s Law while devices scaling. A new generation of technical nodes cannot come true by solely reducing the size of components. Negative capacitance (NC) through the ferroelectric effect amplifies the effective gate voltage, and transistors can thus be turned on with a smaller gate voltage applied, achieving low power consumption (S.S < 60 mV/decade).
    Inevitable hysteresis in ferroelectric materials based NC-FETs is however undesirable during FETs operation. In this study, HfZrO2 films act as the ferroelectric material. From different gate voltage and pulse applying, hysteresis curves are thus significantly reduced with ΔV approaching 0.03 V. We believe that this demonstration is insightful for the progress of ferroelectric NC transistors.
PlaceRoom S101, Gongquan Campuses, NTNU
 
最後修改時間:2018-03-13 AM 9:57

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單位簡介

本系的重點研究領域包括:凝態物理、光電與奈米科學、高能與粒子物理、軟凝態物理與生物物理、原分子光學物理、及物理科學教育等。本系前身為臺灣省立師範學院理化系物理組,成立於民國三十五年(1946年)本校創校之始。民國五十一年(1962年)本系獨立成系,民國六十三年(1974年)成立物理研究所碩士班,民國八十年(1991年)成立研究所博士班。長久以來,本系肩負著培育臺灣中等學校物理科師資的重任,但也不忘在物理學術研究上求新求進步。至今本系培育出的學術人才已有一位中研院院士及近百位中研院研究員及大學教授,各行各業的高科技人材更是不勝枚舉。民國八十三年師資培育法改制後,本系已升級為尖端學術研究、科技應用研發、及中學師資培育三者齊備的系所。

  • 國立臺灣師範大學物理系系友會
  • 系友會線上小額捐款
  • 徐有庠盃-臺灣青年學生物理辯論競賽
  • 國際物理奧林匹亞競賽
  • BOSON CLUB
  • 公用場地與儀器設施預約系統
  • 學生實習專區
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