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Silicon purification

W. Ingle, R. Rosier, S. Thompson, and R. Chaney, Semiconductor-Grade Solar Silicon Purification Project NASA-CR-158868, Rept.-2257/12, Cape Canavral, Fla, 1979,... [Pg.35]

Epitaxial thin films, 24 742 Epitaxy, 22 152, 185. See also Epitaxial growth Heteroepitaxy in FET fabrication, 22 163-164 in HBT fabrication, 22 166, 167 in RTD fabrication, 22 170 silicon purification via, 22 496 197 vitreous silica in, 22 442 Epitaxy crystallization, ion-beam-induced, 14 447-448... [Pg.323]

Float zone crystal growth, silicon purification via, 22 496 Float zone refining, of silicon, 22 492-493 Flocculant addition point, 11 639 Flocculant chemistry, selection of, 11 638 Flocculants, 8 709-710 16 659. See also Flocculating agents dispersants contrasted, 8 687 organic, 11 627-631... [Pg.366]

Solar cells, 22 220, 9 729, 23 32. See also Photovoltaic (PV) cells antimony compounds, 3 53-54 dye-sensitized, 26 878 degradation of, 22 139 economics of, 22 140 efficiency of, 23 15 for electricity generation, 23 26 hydrogenated amorphous silicon in, 22 135, 136, 138-139 materials for, 23 14-15 micromorph, 22 140 polymethine dyes in, 20 516-517 silicon for, 22 507-508 silicon purification for, 22 496 stacking, 23 38-39 vitreous silica in, 22 444 Solar collectors, 23 25 Solar constant, 23 2 Solar control coatings, 23 16 Solar desalination, 26 89-94 Solar electricity, 23 51, 52 Solar energy... [Pg.863]

Silane -for C VD [THIN FILMS - FILM FORMATION TECHNIQUES] (Vol 23) -hydndesm generation of [HYDRIDES] (Vol 13) -lithium hydride mprdn of [LITHIUM AND LITHIUM COMPOUNDS] (Vol 15) -use m silicon purification [SILICON AND SILICON ALLOYS - PURE SILICON] (Vol 21)... [Pg.885]

The manufacture of silicon integrated circuits involves a sequence of inter-related steps, each designed to purify, modify, deposit, or pattern materials. Figure 3 illustrates the principal steps from silicon purification to packaging. A good review of the entire process can be found in Wolf and Tauber [6]. The requirement for ultrapure starting reagents (contaminants... [Pg.378]

See other pages where Silicon purification is mentioned: [Pg.885]    [Pg.890]    [Pg.1014]    [Pg.235]    [Pg.245]    [Pg.298]    [Pg.305]    [Pg.595]    [Pg.793]    [Pg.829]    [Pg.836]    [Pg.837]    [Pg.842]    [Pg.969]    [Pg.890]    [Pg.115]    [Pg.115]   
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Industrial processes silicon purification

Semiconductors purification of silicon for

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