The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Defect structure of calcium fluoride containing excess anions I. Bragg scattering
Open accessAbstract
Bragg neutron diffraction studies have been carried out on fluorite solid solutions of YF 3 in CaF 2 . The samples investigated were a single crystal containing 6 mol% YF 3 (studied at room temperature (RT)) and polycrystalline samples of compositions (Ca/Y)F 2.10 (500 degrees C), (Ca/YF)F 2.15 (RT and 900 degrees C), (Ca/Y)F 2.25 (RT) and (Ca/Y)F 2.32 (RT). The results in all cases indicate two types of interstitial site located along the (110) and (111) directions from the cubic, 1/2, 1/2, 1/2 positions (F, and F" respectively). Vacancies in the normal fluorine sites (F n ) are also detected. Variations in the relative numbers of F', F" and F n atoms with excess fluoride content are observed. The clustering of defects has been considered and possible models which would account for the observed occupation numbers have been proposed. A revised neutron scattering length for calcium of 0.477+or-0.004*10 -12 cm is reported.
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Citations
Cites
Effective ionic radii in oxides and fluorides
Shannon, R. D., & Prewitt, C. T. (1969) · Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry · doi:10.1107/s0567740869003220 · Cited by 8,627
X-ray reflexions from dilute solid solutions
Huang, K. (1947) · Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences · doi:10.1098/rspa.1947.0064 · Cited by 249
Paramagnetic Resonance of Uranium Ions
(1956) · doi:10.1088/0370-1301/69/8/120 · Cited by 119
Electron nuclear double resonance in calcium fluoride containing Yb3+ and Ce3+ in tetragonal sites
Baker, J. M., Davies, E. R., & Hurrell, J. P. (1969) · Proceedings of the Royal Society of London A Mathematical and Physical Sciences · doi:10.1098/rspa.1969.0017 · Cited by 92
Cited by
Solution Using a Codoping Method to Unipolarity for the Fabrication of p-Type ZnO
Yamamoto, T., & Katayama-Yoshida, H. (1999) · Japanese Journal of Applied Physics · doi:10.1143/jjap.38.l166 · Cited by 584
Superionics: crystal structures and conduction processes
Hull, S. (2004) · Reports on Progress in Physics · doi:10.1088/0034-4885/67/7/r05 · Cited by 542
Point defect and electronic properties of uranium dioxide
Catlow, C. R. A. (1977) · Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences · doi:10.1098/rspa.1977.0049 · Cited by 323
Defect aggregation in anion-excess fluorites. Dopant monomers and dimers
Corish, J., Catlow, C. R. A., Jacobs, P. W. M., & Ong, S. H. (1982) · Physical Review B · doi:10.1103/physrevb.25.6425 · Cited by 256
Clustering in rare-earth-doped alkaline earth fluorides (dielectric relaxation)
Andeen, C. G., Fontanella, J. J., Wintersgill, M. C., Welcher, P. J., Kimble, R. J., & Matthews, G. E. (1981) · Journal of Physics C: Solid State Physics · doi:10.1088/0022-3719/14/24/012 · Cited by 127
Metadata
- Authors
- Cheetham, A. K., Fender, B. E. F., & Cooper, M. J.
- Venue
- Journal of Physics C: Solid State Physics
- Publisher
- IOP Publishing
- Published
- 1971-12-31
- Volume
- 4
- Issue
- 18
- Pages
- 3107-3121
- ISSN
- 0022-3719 (ISSN-L)
- OpenAlex
- W2076713085
- Cited by
- 261
- References
- 4
- FWCI
- 7.79
- Type
- journal article
- Language
- en
- Open access
- bronze
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