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   Time Domain Analysis of Graphene Nanoribbon Interconnects Based on Transmission Line Model  
   
نویسنده Haji Nasiri S. ,Moravvej-Farshi M. K. ,Faez R.
منبع iranian journal of electrical and electronic engineering - 2012 - دوره : 8 - شماره : 1 - صفحه:37 -44
چکیده    Time domain analysis of multilayer graphene nanoribbon (mlgnr) interconnects, based on transmission line modeling (tlm) using a six-order linear parametric expression, has been presented for the first time. we have studied the effects of interconnect geometry along with its contact resistance on its step response and nyquist stability. it is shown that by increasing interconnects dimensions their propagation delays are increased and accordingly the system becomes relatively more stable. in addition, we have compared time responses and nyquist stabilities of mlgnr and swcnt bundle interconnects, with the same external dimensions. the results show that under the same conditions, the propagation delays for mlgnr interconnects are smaller than those of swcnt bundle interconnects are. hence, swcnt bundle interconnects are relatively more stable than their mlgnr rivals.
کلیدواژه Graphene ,Interconnects ,Nanoribbon ,Nyquist Stability ,Time domain analysis
آدرس islamic azad university, Department of Electrical Engineering, ایران, tarbiat modares university, School of Electrical and Computer Engineering, Advanced Device Simulation Lab (ADSL), ایران, sharif university of technology, Electrical Engineering Department, ایران
پست الکترونیکی faez@sharif.edu
 
     
   
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