ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

Hits per page

hit 1 - 1 | 1 hit

Select All Export

Electronic Resource

Dielectric constants of yttrium and rare-earth garnets, the polarizability of gallium oxide, and the oxide additivity rule (1990)

Shannon, R. D. ; Subramanian, M. A. ; Allik, T. H. ; [et al.]

[S.l.] : American Institute of Physics (AIP)

Journal of Applied Physics 67 (1990), S. 3798-3802

add to mindlist on the mindlist

Details

ISSN: 1089-7550

Source: AIP Digital Archive

Topics: Physics

Notes: The dielectric constants (κ') and dielectric loss values of 10 rare-earth gallium garnets and 1 rare-earth aluminum garnet were measured at 1 MHz using a two-terminal method with empirically determined edge corrections. The results are: κ'(Dy3Al5O12)=11.07±0.05; κ'(Ho3Ga5O12) =12.38±0.05; κ'(Dy3Ga5O12)=12.36±0.06; κ'(Tb3Ga5O12) =12.40 ±0.03; κ'(Gd3Ga5O12) =12.18±0.10; κ'(Eu3Ga5O12) =12.46±0.05; κ'(Sm3Ga5O12) =12.55±0.03; κ'(Nd3Ga5O12) =12.59±0.12; κ'(Y3Sc2Ga3O12) =12.94±0.03; κ'(Sm3Sc2Ga3O12) =13.67±0.04; and κ'(La2.66Lu2.66Ga2.66O12) =14.40±0.03. The dielectric polarizability of Ga2O3 derived from the dielectric constants of these and other Ga compounds is 8.80±0.14 A(ring)3. The agreement between measured dielectric polarizabilities as determined from the Clausius–Mosotti equation and those calculated from the sum of oxide polarizabilities according to αD(mineral) =ΣαD (oxides) for six aluminum garnets and twelve gallium garnets is ∼1%.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1063/1.345026

	Location	Call Number	Expected	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit