Countis Laboratories

Holmium Substituted Garnet

Material TypeSaturation Magnetization
(4p Ms) gauss
Line Width (DH) oersteds @ -3dB *g-effective*Dielectric Constant (e')Dielectric Loss Tangent *Curie Temp (ºC)Spin Wave Line Width
DHK (oe)*
CG-1600GH1600<551.9815.8<0.000152805.5
CG-1200GH1200<601.9816.0<0.000152807.9
CG-1000GH1000<651.9816.0<0.000152809.1
CG-1200GAH1200<501.9815.4<0.000152555.8
CG-1000GAH1000<601.9815.2<0.000152355.8
CG-800GAH800<601.9815.0<0.000152205.8
CG-550GAH550<651.9814.4<0.000151855.9
* measured at 9.0 GHz

Composition:

Types CG-1600GH through CG-550GAH are standard garnet materials substitued with holmium.

Characteristics & Applications

These garnet materials are characterized by their high power handling capability. The frequency range of these materials is from L-band to X-band for non-resonant devices.