Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Alloy germanium

T. G. Brown and D. G. Hall, Radiative Isoelectronic Impurities in Silicon and Silicon-Germanium Alloys and Superlattices J. Michel, L. V. C. Assail, M. T. Morse, and L. C. Kimerling, Erbium in Silicon K Kanemitsu, Silicon and Germanium Nanoparticles... [Pg.303]

T. G. Brown and D. G. Hall, Radiative Isoelectronic Impurities in Silicon and Silicon-Germanium Alloys and Superlattices... [Pg.191]

Epitaxial films frequently have superior characteristics than either polycrystalline or amorphous films. The epitaxial growth concerns a large number of materials silicon, silicon-germanium alloys, III-V compounds, binary and ternary composites, metals, etc. [Pg.159]

EINECS 231-961-6 Germane Germanium hydride Germanium tetrahydride Monogermane UN2192. A flammable, toxic, colorless gas used for the deposition of epitaxial and amorphous silicon -germanium alloys. Gas mp = -165 bp = -88 d = 2.600 LDso (mus orl) B1250 mg/kg. [Pg.303]

Youdelis WV and Youdelis RA (1981) Silver-copper-germanium alloys (potential for oral restorations). Can Dent Assoc J 47 101-106. [Pg.794]

Chemical Vapor Deposition of Silicon-Germanium Alloy Films... [Pg.20]

Fig. 2. Entropies (AS) and heats (AH) of formation of mai anese-germanium alloys. Fig. 2. Entropies (AS) and heats (AH) of formation of mai anese-germanium alloys.
The converter consists of 1,536 pairs of thermopiles made of silicon-germanium alloy (Si 85% by mass, Ge 15% by mass) with n- and p-conductivity. Each module of 16 thermopiles is mounted on the inner surface of the hermetically sealed steel vessel. To provide for a good contact on the reactor heating, each module is pressed on the reflector by gas bellows elements. On the hot side, the keyboard consists of molybdenum plates, on the cold one - of copper bridges. To prevent an electric contact (shorting), insulating plates of beryllium oxide are used on the hot and cold sides. The excess heat is removed from the reactor-converter by shaped enamel-coated copper fins with an emissivity of at least 0.9 (O Fig. 59.2). [Pg.2736]

The intermediate temperature range - up to around 850K is the regime of materials based on alloys of lead while thermoelements employed at the highest temperatures are fabricated from silicon germanium alloys and operate up to 1300K. Although the above mentioned materials... [Pg.109]

C. M. Bhandari and D.M. Rowe, Fine grained silicon germanium alloys as siqierior thermoelectric materials Proceedings 2nd International Conference on Thermoelectric... [Pg.122]

D. M. Rowe, V.S. Shukla and N. Sawides Phonon scattering at grain boundaries in heavily doped fine grained sihcon-germanium alloys . Nature, Vol.290 N0.S8O6 April,. 765-766.(1981). [Pg.122]

Silicon-germanium alloys There is a small deviation from Vegard s law (Fig. 4.1-4) ... [Pg.579]

Cohen U., Electrodeposition of Niobium-Germanium alloys from molten fluorides, (1983), J. Electrochem Soc., 130, 1479-85. [Pg.141]

M. Imai, T. Mitamura, K. Yaoita, and K. Tsuji, Reversible phase transition from amorphous state to crystal induced by pressure in silicon-germanium alloys., in Proceedings of the IVInternational Conference on High Pressure in Semiconductor Physics, D. S. Kyriakos and O. E. Valassiades, eds. 1990, pp. 2, 21,82,91. [Pg.351]

Cohen U (1983) Electrodeposition of niobium-germanium alloys. J Electrochem Soc 130 1480... [Pg.1805]

Tzoumanekas, C. and P.C. Kelires 2002, Theory of bond-length variations in relaxed, strained, and amorphous silicon-germanium alloys. Phys. Rev. B, 66(19) pp. 195209 (1-11). [Pg.343]


See other pages where Alloy germanium is mentioned: [Pg.285]    [Pg.173]    [Pg.399]    [Pg.29]    [Pg.240]    [Pg.285]    [Pg.90]    [Pg.369]    [Pg.202]    [Pg.3073]    [Pg.42]    [Pg.788]    [Pg.20]    [Pg.338]    [Pg.348]    [Pg.248]    [Pg.444]    [Pg.383]    [Pg.578]    [Pg.590]    [Pg.601]    [Pg.91]    [Pg.181]    [Pg.576]    [Pg.336]    [Pg.754]   


SEARCH



© 2024 chempedia.info