نتایج جستجو برای: negative differential resistance

تعداد نتایج: 1150428  

2016
Jaewoo Shim Seyong Oh Dong-Ho Kang Seo-Hyeon Jo Muhammad Hasnain Ali Woo-Young Choi Keun Heo Jaeho Jeon Sungjoo Lee Minwoo Kim Young Jae Song Jin-Hong Park

Recently, negative differential resistance devices have attracted considerable attention due to their folded current-voltage characteristic, which presents multiple threshold voltage values. Because of this remarkable property, studies associated with the negative differential resistance devices have been explored for realizing multi-valued logic applications. Here we demonstrate a negative dif...

آصف پور, محمدتقی, صاحب سرا, پیمان,

In this paper, we used green's function approach in microscopic theory to investigate a resonant tunneling diode (RTD). We introduced the detailed Hamiltonian for each part of the photovoltaic p-i-n system, then by calculating the green's function components in tight-binding approximation, we calculate local density of states and current-voltage characteristic of the p-i-n structure. Our result...

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