Scalar crystal field parameter

Ny Auzel s scalar crystal field parameter 6 delta function... [Pg.509]

Examples of such results are illustrated by fig. 32 which at the same time demonstrates experimentally the good linearity between A i and Ny. All materials for which both A i and are available, whatever their site symmetry, are indicated by circled symbols. This figure illustrates a large scale of scalar crystal-field parameters of known materials the weakest is for NdCh, the strongest are for LaOF and YAG. [Pg.572]

Auzel, E, 1984b, A scalar crystal field parameter for rare earth ions meaning and application to energy transfers, in Energy Transfers Processes in Condensed Matter, ed. B. Di Bartolo (Plenum Press, New York) p. 511. [Pg.601]

Although it is not possible to directly compare the individual crystal-field parameters obtained for different hosts, it is possible to define an overall scalar crystal-field strength S which is independent of the specific crystal structure. The strength parameter S can be calculated according to (Chang et al., 1982) ... [Pg.538]

Slater parameters) Vv scalar crystal-field strength... [Pg.122]

Several authors have tried to simplify the description of the crystal field by reducing the number of parameters. Auzel (Auzel 1979, Auzel and Malta 1983) has defined a scalar crystal-field strength parameter... [Pg.182]

The relation betw een the maximum crystal-field splitting AE of a multiplet and the scalar crystal-field strength parameter is ... [Pg.183]

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