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| 1. |
Secondary extinction in texture analysis by neutron diffraction |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 105-108
A. Mücklich,
P. Klimanek,
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ISSN:0232-1300
DOI:10.1002/crat.2170230722
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 2. |
Crystal growth and structure of Cs2ReCl6 |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 109-111
G. Sperka,
F. A. Maunter,
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PDF (165KB)
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ISSN:0232-1300
DOI:10.1002/crat.2170230723
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 3. |
Structure of the crystalline smectic B phase of |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 112-114
S. Gierlotka,
J. Przedmojski,
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PDF (221KB)
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ISSN:0232-1300
DOI:10.1002/crat.2170230724
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 4. |
D. Gratias, L. Michel (eds). International workshop on aperiodic crystals. J. de Physique 47, C‐3 (1986). Les Edition de Physique, Paris 1986, Approx. 250 fig. and 20 tables, F. F. 250, ISBN 2‐86883‐027‐7 |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 116-116
D. Leuschner,
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ISSN:0232-1300
DOI:10.1002/crat.2170230725
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 5. |
M. Dresden. H. A. Kramers: Between tradition and revolution. Springer‐Verlag Berlin, Heidelberg, New York 1987, XXIV + 563 S., 16 Abb., ISBN 3‐540‐96282, Hard Cover DM 120,— |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 117-117
H.‐G. Schöpf,
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ISSN:0232-1300
DOI:10.1002/crat.2170230726
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 6. |
Structure and bonding. Solid state chemistry, vol. 65. Springer‐Verlag 1987, mitdrei Beiträgen, 141 Seiten, 87 Abbildungen, 30 Tabellen, DM 116. —, ISBN 3‐540‐17581‐4 |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 118-118
P. Rennert,
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ISSN:0232-1300
DOI:10.1002/crat.2170230727
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 7. |
Freezing of aqueous solutions containing gases |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 843-848
B. Wojciechowski,
I. Owczarek,
G. Bednarz,
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摘要:
AbstractThe Mpemba effect and possible relation to the gases dissolved in water is investigated. The time of cooling and freezing of water and the enthalpy of its freezing in relation to the start temperature of cooling and the gases dissolved in water are measured.
ISSN:0232-1300
DOI:10.1002/crat.2170230702
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 8. |
Growth and spectral investigations of oxide laser crystals with Pr3+ions |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 849-854
T. I. Butaeva,
K. L. Ovanesyan,
A. G. Petrosyan,
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摘要:
AbstractThe main types of inhomogeinity in rhombic aluminate crystals doped with Pr3+ions arise from light scattering particles and lattice defects causing colour center formation under short wavelength radiation. It is shown that additional electron and hole traps (iron and praseodimium ions) change the direction of processes of charge carrier release and capture as compared with the case of pure crystals.
ISSN:0232-1300
DOI:10.1002/crat.2170230703
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 9. |
Twinning of crystals and crystal moduli conception |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 855-862
V. V. Lemeshko,
V. V. Obukhovsky,
J. S. Rez,
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摘要:
AbstractAn idea of crystal moduli (CM) as minimum aggregates for constructing of complex crystal lattices is introduced. CM arrangement in crystals is described by means of packing groups Ĝ. Twin structure constructions are demonstrated on the base of CM conception for LiNbO3, ZnS and KTiOPO4crystals. There are next advantages of CM conception: a) Physically not verified versions of twinning appearing in other theories (Klassen‐Nekludova; Blistanov et al. 1975, 1976a) are automatically excluded; b) CM method allows to describe crystal twinning when transition strata between twin blocks appear. The connection between CM conception and crystal growth mechanism is discuss
ISSN:0232-1300
DOI:10.1002/crat.2170230704
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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| 10. |
An effect of oxygen pressure on the process of monocrystallization of the MnaZnbFe2O4manganese‐zinc ferrites |
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Crystal Research and Technology,
Volume 23,
Issue 7,
1988,
Page 863-870
E. Guzik,
K. Fitzner,
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摘要:
AbstractThe present paper relates theoretical assumptions concerning the pressure of oxygen required for the process of monocrystallization of the MnaZnbFe2O4manganese‐zinc ferrites.A general analysis of the equilibrium diagram ZnMnFeO was carried out, taking into account the pseudobinary ZnFe2O4MnFe2O4system for the case of the formation of the above mentioned ferrite. At the same time, it was assumed that the base material (a polycrystal) for the unidirectional solidification in a Bridgman system would be formed of two compounds, i.e.f. ZnFe2O4and MnFe2O4.It was stated that the monocrystallization of manganese‐zinc ferrites should be carried out in the working chamber of a furnace at a pressure of oxygen amounting to from several tenth to several megapascals, the values of these pressures depending on the composition of the crystalline phase (the values ofX2, MnFe2O4andX1, Fe2O4used in Equ
ISSN:0232-1300
DOI:10.1002/crat.2170230705
出版商:WILEY‐VCH Verlag
年代:1988
数据来源: WILEY
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