نتایج جستجو برای: shotcky barrier diode
تعداد نتایج: 109997 فیلتر نتایج به سال:
We propose an electronic spin-filter device that uses a nonmagnetic triple barrier resonant tunneling diode (TB-RTD). This device combines the spin-split resonant tunneling levels induced by the Rashba spin-orbit interaction and the spin blockade phenomena between two regions separated by the middle barrier in the TB-RTD. Detailed calculations using the InAlAs/InGaAs material system reveal that...
In this paper, the failure mode and mechanism of silicon carbide (SiC) Schottky barrier diode (SBD) irradiated by high-energy tantalum (Ta) ions are studied. The experimental results show that reverse bias voltage during irradiation is key factor causing SiC SBDs. When device 400 V, heavy will cause single event burnout (SEB), a “hole” formed melting material appears in device. 250–300 manifest...
Semiconducting single-walled carbon nanotubes (SWCNTs) are one-dimensional (1D) and direct band gap materials with unique electric and optical properties and are promising candidates for future nanoelectronics and optoelectronics.1,2 The use of carbon nanotube (CNTs), nanowires, and other nanomaterials represents a typical approach to reduce both cost and size and to improve efficiency in photo...
This paper presents a novel identification technique for estimation of unknown parameters in photovoltaic (PV) systems. A single diode model is considered for the PV system, which consists of five unknown parameters. Using information of standard test condition (STC), three unknown parameters are written as functions of the other two parameters in a reduced model. An objective function and ...
A complete system modeling and characterization of a wideband differential terahertz (THz) direct detector, integrated in commercial CMOS technology, is presented. The detector consists recently developed double leaky-slot lens antenna that operates from 200 to 600 GHz combination with Schottky barrier diode (SBD) detection circuit. proposed methodology, starting low-frequency measurements on s...
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