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| 1. |
Crystal and molecular structure of dichloro‐diaquo‐(3‐amino‐5‐ß‐pyridyl‐1,2,4‐triazole) Copper (II) |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 1-3
Lallan Mishra,
D. S. Kushwaha,
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ISSN:0232-1300
DOI:10.1002/crat.2170240123
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 2. |
Investigations for the improvement of the radial doping homogeneity of dislocation‐free floating zone silicon crystals |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 3-12
W. Schröder,
H.‐J. Rost,
E. Wolf,
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摘要:
AbstractIn order to improve the doping inhomogeneities of dislocation free FZ Silicon crystals with diameters ≧ 75 mm investigations were carried out to influence the shape and curvature of the crystallization interface during the crucible‐free floating zone crystal growth process. In this works shapes and geometries of the applied melting inductors and the relative positions of these inductors to the seed axis were examined concerning the values of radial macroscopic and microscopic doping inhomogeneities in dependence on other growth parameters, for instance crystal rotation rate. The application of eccentric inductor‐seed positions effects a decreasing “bending value” of the crystallization interface, that means an improvement of the macroscopic radial doping inhomogeneity with crystal rotation rate in the range between 4 an
ISSN:0232-1300
DOI:10.1002/crat.2170240102
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 3. |
Low temperature synthesis of semiconductor chalcogenide compounds and solid solutions |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 4-5
N. N. Zheleva,
E. P. Trifonova,
S. Petrov,
D. B. Kushev,
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ISSN:0232-1300
DOI:10.1002/crat.2170240124
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 4. |
Electrical conductivity of magnesium ferrite |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 6-8
C. N. Rao,
S. R. Murthy,
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ISSN:0232-1300
DOI:10.1002/crat.2170240125
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 5. |
Magnetic properties of barium monoferrite |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 9-12
K. Melzer,
M. Łukasiak,
B. Lippold,
J. Suwalski,
A. Martin,
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ISSN:0232-1300
DOI:10.1002/crat.2170240126
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 6. |
Equilibrium dopant incorporation in CVD silicon epitaxy |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 13-19
H. Kühne,
Th. Morgenstern,
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摘要:
AbstractIn‐situ doping of epitaxial silicon layer with arsenic is controlled either by means of a mixed equilibrium – kinetical mechanism characterised by the influence of layer growth rate, or by means of a pure equilibrium‐related mechanism showing no layer growth rate effect. Layer growth rate can be selected to mark the transition from one mode to the other by introducing a characteristic ratev epi*. Equilibrium controls dopant incorporation whenvepi〈v epi*〉 0 is ture. That critical rate depends on temperatur as well as on input partial pressure of arsine and can be expressed by the three different empirical quantitiesA, B, andE. The former two of them are defined by conventional dopant incorporation theory. The additional quantityEis a function of arsine input pressure. That function not only defines an upper limitE=E∞but also a lower limitE= 0 at whichv
ISSN:0232-1300
DOI:10.1002/crat.2170240103
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 7. |
Allan Gut. Stopped random walks – limit theorems and applications. Applied Probability, Vol. 5. Springer‐Verlag, New York Berlin, Heidelberg 1988; IX, 199 pages, Hard cover DM 88.–, ISBN 0‐387‐96590‐4 |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 16-16
H. J. Girlich,
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ISSN:0232-1300
DOI:10.1002/crat.2170240128
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 8. |
G. Müller. Convection and inhomogeneities in crystal growth from the melt. Crystals, Properties, and Applications Vol. 12. managing Editor. H. C. Freyhardt. Springer‐Verlag, Berlin, Heidelberg, New York, London, Paris, Tokyo 1988, 138 Seiten, zahlreiche Zeichnungen, Fotos, Tabellen und ein Sachwortregister, DM 128.00, ISBN 3‐540‐18603‐4 bzw. 0‐387‐18603‐4 |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 17-17
G. Kühn,
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ISSN:0232-1300
DOI:10.1002/crat.2170240129
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 9. |
E. W. Billington. Introduction to the mechanics and physics of solids. Adam Hilger Ltd., Bristol and Boston 1986, 339 p with 32 figures. Price £ 35.00. ISBN 0‐85274‐491‐9 |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 18-18
P. Paufler,
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ISSN:0232-1300
DOI:10.1002/crat.2170240130
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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| 10. |
I. Sunagawa (Ed.) Morphology of crystals. Part A. Terra Scientific Publ. Co., Tokyo and D. Reidel Publ. Co., Dordrecht 1987, pp. XXI + 365, 188 figs., 4 tables. Price Dfl. 220.00. ISBN 90‐277‐2507‐1 |
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Crystal Research and Technology,
Volume 24,
Issue 1,
1989,
Page 20-20
K. W. Keller,
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ISSN:0232-1300
DOI:10.1002/crat.2170240104
出版商:WILEY‐VCH Verlag
年代:1989
数据来源: WILEY
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