Zobrazeno 1 - 10
of 40
pro vyhledávání: '"R.G Seidensticker"'
Autor:
R. Mazelsky, C Batur, R.H Hopkins, Sam R. Coriell, R.G Seidensticker, Walter M. B. Duval, Narsingh B. Singh, W. Rosch
Publikováno v:
Journal of Crystal Growth. :988-994
A thermal model for predicting and designing the furnace temperature profile was developed and used for the crystal growth of lead bromide. The model gives the ampoule temperature as a function of the furnace temperature, thermal conductivity, heat t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba4d916a1702218b09e916aafc5bdd61
https://doi.org/10.1016/s0022-0248(98)01213-5
https://doi.org/10.1016/s0022-0248(98)01213-5
Publikováno v:
Journal of Crystal Growth. 33:223-231
The morphology, distribution and composition of the extraneous dielectric phases found in CaLa 4 (SiO 4 ) 3 O laser crystals are consistent with the hypothesis that the inclusions enter the crystals by the thermomigration of silica-enriched liquid dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d28b14d94da39000854c93df0d697dd7
https://doi.org/10.1016/0022-0248(76)90047-6
https://doi.org/10.1016/0022-0248(76)90047-6
Autor:
R.G. Seidensticker
Publikováno v:
Journal of Crystal Growth. 39:17-22
The dendritic web process is a technique for growing long, thin ribbon crystals of silicon and other semiconductors. The process is unique in that two distinctly different mechanisms are involved in the growth of a single crystal. The performance of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1ceacb8c81ba7c6c461b551155d9718
https://doi.org/10.1016/0022-0248(77)90152-x
https://doi.org/10.1016/0022-0248(77)90152-x
Publikováno v:
Journal of Crystal Growth. 46:51-54
Measurements of the impurity content of dendritic webs grown from melts containing aluminium, gallium and indium indicate effective solute partition coefficients essentially the same as the interface partition coefficients reported in the literature.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c585b95b166f58b60227edabe1a1d1f
https://doi.org/10.1016/0022-0248(79)90107-6
https://doi.org/10.1016/0022-0248(79)90107-6
Autor:
J.R. McCormick, R.G. Seidensticker, J. R. Davis, Richard H. Hopkins, P. Rai-Choudhury, P.D. Blais
Publikováno v:
Journal of Crystal Growth. 42:493-498
The use of lower purity, lower cost, “solar grade” silicon for crystal growth feed stock has been proposed as one means to reduce the cost of solar cells. The metallic impurities in this material have a deleterious effect on cell efficiency; howe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26a0ebe63bada6d51fcabf6cc4134dfa
https://doi.org/10.1016/0022-0248(77)90236-6
https://doi.org/10.1016/0022-0248(77)90236-6
Autor:
Richard H. Hopkins, R.G. Seidensticker
Publikováno v:
Journal of Crystal Growth. 50:221-235
Silicon dendritic web is a unique mode of ribbon growth in which crystallographic and surface tension forces, rather than shaping dies, are used to control crystal form. The single crystal webs, typically 2–4 cm wide, have been made into solar cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb3c09d0d4c9791c971c1d1f272b4b6e
https://doi.org/10.1016/0022-0248(80)90246-8
https://doi.org/10.1016/0022-0248(80)90246-8
Publikováno v:
Journal of Crystal Growth. 65:307-313
If stresses generated by the temperature profile in a growing ribbon crystal exceed critical values, they may cause plastic deformation or buckling which limit ribbon width and, therefore, the throughput rate of the growth process. We outline here a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f71e03d2520da62148703c6904d43a0
https://doi.org/10.1016/0022-0248(83)90065-9
https://doi.org/10.1016/0022-0248(83)90065-9
Autor:
R.G. Seidensticker, D.R. Hamilton
Publikováno v:
Journal of Physics and Chemistry of Solids. 24:1585-1591
The limiting 〈211〉 and 〈211〉 growth velocities have been measured as a function of melt undercooling for InSb dendrites containing two twin planes. From analysis of the data using a layer flow model, it is found that the kinetic rate constant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aeef89a3376f592298ac9edcc915bf3
https://doi.org/10.1016/0022-3697(63)90101-x
https://doi.org/10.1016/0022-3697(63)90101-x
Autor:
G.W. Roland, R.G. Seidensticker
Publikováno v:
Journal of Crystal Growth. 10:213-217
A coprecipitation mechanism is shown to account for inclusions of Ag7AsS6 in proustite crystals (Ag3AsS3) grown from melts containing excess sulfur. Simple solute redistribution theory combined with phase diagram data agrees well with the observed cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::548a312febdd752cf4f46e18ae3ee949
https://doi.org/10.1016/0022-0248(71)90186-2
https://doi.org/10.1016/0022-0248(71)90186-2
Publikováno v:
Journal of Crystal Growth. 29:326-328
The “bright ring” observed during Czochralski crystal growth results from the reflections of hotter locations in the growth system by the meniscus adjacent to the crystal. Optical sensing of the bright ring for automatic diameter control indirect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66c81bf0eff33fc05bf395242f9d9c18
https://doi.org/10.1016/0022-0248(75)90180-3
https://doi.org/10.1016/0022-0248(75)90180-3