نتایج جستجو برای: nanoscale
تعداد نتایج: 23864 فیلتر نتایج به سال:
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We have constructed an experimental system to measure a piconewton lateral force using dual cantilevers which cross with each other. The resolution of the lateral force is estimated to be 3.3 p ± 0.2 pN, which is comparable to forces due to thermal fluctuation. This experimental apparatus works so easily that it will enable us to determine forces during nano-manipulation and nano-tribological m...
In this paper, the main activity was to investigate how different substrates, temperature of sintering and percentage of silver ink containing silver nanoparticles influence on Young’s modulus and hardness of printed silver thin samples. Samples were prepared by low cost ink-jet printing technique using Dimatix Material Printer on polyimide flexible substrate and slide glass. Characterization o...
Venugopal, Ramesh. Ph.D., Purdue University, August, 2003. Modeling Quantum Transport in Nanoscale Transistors. Major Professor: Mark Lundstrom. As critical transistor dimensions scale below the 100 nm (nanoscale) regime, quantum mechanical effects begin to manifest themselves and affect important device performance metrics. Therefore, simulation tools which can be applied to design nanoscale t...
Nanoscale carbon-nanotube field-effect transistors (CNTFETs) have been a focus of recent studies in next-generation semiconductor architecture. However, in numerous CNTFETs that have been proposed, process variations, as well as measurement fluctuations, have occurred regularly, hampering the development of these devices for practical applications. Moreover, it is difficult to control the condu...
In recent years, a number of nanoscale devices have been demonstrated that act as wires and gates. In theory, these devices can interconnect to form general purpose architectures. Unfortunately, our ability to place individual devices is poor, and device reliability may be substantially lower than that of current CMOS technology. Nanoscale architectures must be designed with these limitations i...
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