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Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.07.024
Abstract: Abstract This paper deals with the Early effect of SiGe HBTs. Simple, analytical expressions are derived for forward and reverse Early voltages, considering different Ge profiles in the base, including box, triangular, and trapezoidal profiles.…
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Keywords:
early effect;
box triangular;
triangular trapezoidal;
sige hbts ... See more keywords
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0
Published in 2021 at "Optics express"
DOI: 10.1364/oe.426452
Abstract: A low-refractive-index grating layer with symmetrical triangular/trapezoidal grooves covered with a high-refractive-index Si layer is used to design a broadband guided-mode resonant reflector. Software Rsoft is used to simulate the reflection and transmission spectra as…
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Keywords:
resonant;
broadband guided;
triangular trapezoidal;
guided mode ... See more keywords