1991
DOI: 10.1109/55.119145
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Self-consistent model of minority-carrier lifetime, diffusion length, and mobility

Abstract: Abstract-The minority-carrier mobility is an important parameter in the simulation of dc and frequency-dependent operation of bipolar devices. A self-consistent approach is proposed for extracting the minority-carrier mobility from fits to experimental data for lifetime and diffusion length and then comparing the extracted mobility to experimental mobility data. The good agreement between extracted and experimental mobilities justifies incorporating the results into numerical device and circuit CAD tools.

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Cited by 111 publications
(50 citation statements)
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“…7. Law et al show that the minority carrier lifetime can be fitted numerically with the following equation [52]:…”
Section: Carrier Diffusion and Recombinationmentioning
confidence: 99%
“…7. Law et al show that the minority carrier lifetime can be fitted numerically with the following equation [52]:…”
Section: Carrier Diffusion and Recombinationmentioning
confidence: 99%
“…Charge carrier mobilities, for example, depend on the grain size, layer composition, porosity, interstitial trapping, doping, contaminants, diffusion lengths, substrate, bond lengths, and a plethora of other factors [23][24][25]. Recent deviations between continuum and atomistic level simulations stress this point further [26,27].…”
Section: Cbd Theoretical Considerationsmentioning
confidence: 99%
“…При моделировании режимов работы СЭ исполь-зовались следующие параметры для кремниевой под-ложки [17]: подвижности в кремниевой подложке для электронов и дырок составляли 520 и 235 см 2 Численное моделирование антиотражающих свойств рассматриваемого СЭ выполнялось с помощью про-граммного комплекса CST Microwave. Массив ННК рассматривался в виде гексагонально-упорядоченных ци-линдров с одинаковыми радиусами и длиной.…”
Section: детали моделированияunclassified