1999
DOI: 10.1063/1.369509
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Growth/dissolution model for oxygen precipitation based on the kinetics of phase transformations

Abstract: Impact of metal silicide precipitate dissolution during rapid thermal processing of multicrystalline silicon solar cells Appl. Phys. Lett. 87, 121918 (2005); 10.1063/1.2048819 Effect of oxygen precipitates and induced dislocations on oxidation-induced stacking faults in nitrogen-doped Czochralski siliconA model is presented for the growth and dissolution of oxygen precipitates in Czochralski silicon during heat treatment. Growth and dissolution rates are newly derived and inserted into a set of chemical rate e… Show more

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Cited by 14 publications
(12 citation statements)
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“…Therefore, during device fabrication especially annealing at high temperature, these precipitates can seed for further oxygen precipitation, which is beneficial to internal gettering (IG) capability [5] and mechanical properties [6,7] for Cz Si wafers. Hence, the properties of as-grown oxygen precipitation are well-worth studying [8].…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, during device fabrication especially annealing at high temperature, these precipitates can seed for further oxygen precipitation, which is beneficial to internal gettering (IG) capability [5] and mechanical properties [6,7] for Cz Si wafers. Hence, the properties of as-grown oxygen precipitation are well-worth studying [8].…”
Section: Introductionmentioning
confidence: 99%
“…Наиболее полное описание эволюции микродефектов в кремнии, которое включает зарождение, рост и растворение, как преципитатов кислорода, так и дислокационных петель, достигается при совместном использовании уравнений скоростей и уравнений Фоккера-Планка для микродефектов обоих типов [78,79]. Важность такого подхода была продемонстрирована также при моделировании образования пор и дефектов упаковки для различных режимов выращивания слитков кремния большого диаметра [5,21,24,80].…”
Section: объединенная модель роста микродефектов в кремнииunclassified
“…Описанная выше кинетическая модель в работе [79] была дополнена элементами, учитывающими взаимодействие вакансий с преципитатами кислорода и дефектами упаковки. Выражение (75) для свободной энергии преципитата дополнено энтропийным слагаемым…”
Section: объединенная модель роста микродефектов в кремнииunclassified
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“…This approach requires solving dozens to hundreds of coupled differential equations, which is too slow to be practical in detailed process simulations involving 2D and 3D geometries. The Fokker-Planck equation is commonly used in practice but this method often requires writing custom solvers [19][20][21] or devising boundary conditions with empirical fitting parameters. 22,23 In our experience, published models are difficult to replicate and source code is rarely made available.…”
Section: Introductionmentioning
confidence: 99%