| 71. |
Theoretical d-d spectrum of Cr3+:Mg0 |
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Radiation Effects and Defects in Solids,
Volume 119-121,
Issue 1,
1991,
Page 437-438
J.M. Recio,
V. Luaña,
E. Francisco,
L. Pueyo,
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ISSN:1042-0150
DOI:10.1080/10420159108224914
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 72. |
Perturbed-ion atomic-like orbitals for ions in cubic fluoroperovskites |
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Radiation Effects and Defects in Solids,
Volume 119-121,
Issue 1,
1991,
Page 439-440
M. Flórez,
V. Luaña,
M. Bermejo,
L. Pueyo,
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PDF (69KB)
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ISSN:1042-0150
DOI:10.1080/10420159108224915
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 73. |
Stability diagrams of 3d transition ions in ionic crystals |
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Radiation Effects and Defects in Solids,
Volume 119-121,
Issue 1,
1991,
Page 441-442
M. Bermejo,
J.M. Recio,
V. Luaña,
L. Pueyo,
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PDF (93KB)
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ISSN:1042-0150
DOI:10.1080/10420159108224916
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 74. |
The theory of electronic separability and the properties of impurities and defects in ionic crystals |
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Radiation Effects and Defects in Solids,
Volume 119-121,
Issue 1,
1991,
Page 443-444
AngelM. Pendás,
Victor Luaña,
L. Pueyo,
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PDF (92KB)
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ISSN:1042-0150
DOI:10.1080/10420159108224917
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 75. |
Lattice site of Er in LiNbO3:Mg, Er crystals |
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Radiation Effects and Defects in Solids,
Volume 119-121,
Issue 1,
1991,
Page 445-450
Laszlo Kovacs,
Luis Rebouta,
JoseCarvalh Soares,
MariaFernanda Da Silva,
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摘要:
The lattice site of Er has been determined in LiNbO3:Mg, Er crystals by the Rutherford backscattering channeling technique. It has been shown unambiguously that Er occupies Li site in the crystal lattice. OH absorption band has not been found in the 3500–3525 cm−1region. The RBS result confirms the assumption that OH−ions may form defect complexes only with those trivalent impurities which replace niobium.
ISSN:1042-0150
DOI:10.1080/10420159108224918
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 76. |
Optical properties of Ti:LMA |
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Radiation Effects and Defects in Solids,
Volume 119-121,
Issue 1,
1991,
Page 451-456
C. Borel,
C. Wyon,
Jj. Aubert,
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摘要:
Single crystals of Ti:LaMgAl11019 (LMA:Ti) of 40 mm in diameter and 80 mm in length have been pulled by the Czochralski method. Parasitic absorption bands at 580, 730, 980 and 1200 nm for the polarization F//C have been observed and their evolution with annealings in oxyding or reducing atmospheres have been studied. They may be associated with the formation of Ti2+ and Ti4+ in the LMA.
ISSN:1042-0150
DOI:10.1080/10420159108224919
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 77. |
Study of defects introduced by electroreduction in YSZ |
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Radiation Effects and Defects in Solids,
Volume 119-121,
Issue 1,
1991,
Page 457-462
C. Bonola,
P. Camagni,
P. Chiodelli,
G. Samoggia,
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摘要:
The nature of lattice disorder in electroreduced Zirconia is considered in the light of electrical and optical observations. Discussion about the relative role of metallic precipitates vs. point defects and electronic centres shows new points in favour of the latter.
ISSN:1042-0150
DOI:10.1080/10420159108224920
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
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Volume 119-121 issue 1