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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Il nuovo cimento della Società Italiana di Fisica 2 (1983), S. 1762-1766 
    ISSN: 0392-6737
    Keywords: Methods of crystal growth and purification
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto Si è fatta un'analisi teorica per studiare la cinetica coinvolta nella crescita del cristallo di CuInS2 col metodo del riscaldatore mobile. Si sviluppa uno schema numerico per calcolare il gradiente di temperatura in ogni punto del sistema. Si è ottenuta una stima numerica del valore di massimo accrescimento come suggerimento per stabilire la velocità di spostamento del riscaldatore nell'esperimento pratico.
    Abstract: Резюме Проводится теоретический анализ кинетики выращивания кристалла CuInS2, используя метод перемещающегося нагревателя. Развивается схема вычисления градиента температуры в любой точке внутри системы. Получается численная оценка максимальной скорости роста для установления скорости перемещения нагревателя в практическом эксперименте.
    Notes: Summary A theoretical analysis has been carried out to investigate the kinetics involved in the CuInS2 crystal growth by the travelling-heater method. A numerical scheme is developed to compute the temperature gradient at any point inside the system. A numeric estimate of the maximum growth rate was obtained as a suggestion for setting the travelling speed of the heater in the practical experiment.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Il nuovo cimento della Società Italiana di Fisica 2 (1983), S. 1658-1663 
    ISSN: 0392-6737
    Keywords: Methods of crystal growth and purification
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto È stata condotta un'analisis teorica per studiare la cinetica implicata nella crescita CVD di CuInS2. Si assume un modello a strato stagnante per la simulazione numerica. Si ottengono risultati di calcolo per il tasso di crescita in funzione della temperatura del substrato, la velocità media del gas e le pressioni parziali nel tubo di reazione. Questa analisi indica che la temperatura del substrato gioca un ruolo dominante nel tasso di crescita, che è consistente con i dati sperimentali.
    Abstract: Резюме Теоретически исследуется кинетика роста кристаллов CuInS2 посредством химического осаждения пара. Для численного моделирования предполагается слоистая модель. Получены численные результаты для скорости роста в зависимости от температуры подложки, средней скорости газа и парциальний в реакторе. Проведенный анализ показывает, что температура подложки играет существенную роль в определении скорости роста, что согласуется с нашими экспериментальными результатами.
    Notes: Summary A theoretical analysis has been carried out to investigate the kinetics involved in the CVD growth of CuInS2. A stagnant-layer model is assumed for the numerical, simulation. Computational results for the growth rate as a function of the substrate temperature, mean, gas velocity and partial pressures in the reaction tube are obtained. This analysis indicates that the substrate temperature plays a dominant role in the growth rate, which is consistent with our experimental data.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 25 (1980), S. 616-622 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 26 (1981), S. 85-90 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 26 (1981), S. 145-149 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 27 (1981), S. 289-294 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 27 (1981), S. 412-417 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 29 (1982), S. 130-136 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 29 (1982), S. 200-207 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Notes: Conclusion The bench scale test demonstrates that substrate availability in the growth medium can significantly effect the biodegradation pattern of commercially formulated PCBs. Under limited substrate supply, all seven major components of Aroclor 1221 were degraded by P. sp. 7509. With excessive amounts of nutrient, however, some preferences for given components were observed. The position of chlorine substitution on the biphenyl molecule appears to be one of the major factors determining an isomer's biodegradability. The biodegradation rate of higher chlorinated PCB formulations was much slower under the continuous loading. However, significant degradation of such formulations did occur, when the fermentor was switched to batch operation.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 31 (1983), S. 203-207 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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