Approach for ambipolar behaviour suppression in tunnel FET by workfunction engineering

Micro & nano letters

article

Kaushal Nigam¹  Pravin kondekar¹  Dheeraj Sharma¹ 

[1] Electronics and Communication Engineering Discipline, Indian Institute of Information Technology

关键词: tunnel transistors;    field effect transistors;    work function;    ambipolar behaviour suppression;    tunnel FET;    work function engineering;    dual material control gate tunnel field effect transistor;    TFET;    asymmetric doping;    source region;    drain region;    tunnelling gate;    auxiliary gate;   

DOI  :  10.1049/mnl.2016.0178

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Presence of severe thoracolumbar kyphoscoliosis with pectus excavatum (PE) is more than a cosmeticdeformity and causes cardiopulmonary impairment with physiologic limitations. These patient have riskof rise in pulmonary artery pressures during laryngoscopy and intubation. Moreover, due to a noncompliantchest wall, these patients are prone to develop inadequate postoperative ventilation, postoperativehypoxemia, and difficult extubation with delayed weaning from ventilatory support. A casewith both severe kyphoscoliosis (Cobb’s angle >90°) and PE, presented for excision and debridementof infected inguinal swelling. We hereby discuss the anaesthetic challenges, and the importance of earlyplanning of anaesthetic techniques for successful perioperative management in cases with anatomicaldeformities of thoracolumbar column and rib cage. The utility of ultrasound guided TAP block inproviding surgical anaesthesia for inguinal or superficial abdominal surgeries has also been highlightedin this report.

【 授权许可】

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