Properties of exchange interaction in Yb3Fe5O12 under extreme conditions

Wang, Wei; Li, Deyao

doi:10.1016/j.jmmm.2009.05.068

Cited by 5 publications

(1 citation statement)

References 17 publications

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“…Rare earth (RE) iron garnets with narrow ferromagnetic resonance linewidths, very low hysteresis losses, and excellent dielectric properties have been widely applied in microwave devices in a wide range of frequencies (1-100 GHz), magnetooptical transducers and typically employed as magnetic recording media [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]. The general chemical structural formula for rare-earth iron garnets (REIG) can be written as RE 3 Fe 2 Fe 3 O 12 , with eight of these formula units per unit cell.…”

Section: Introductionmentioning

confidence: 99%

Anisotropy of the Linear Magnetic Birefridence of Europium Iron Garnet

Tsidaeva

Abaeva

Turiev

et al. 2014

KEM

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The results of investigation of magnetic linear birefringence (MLB) and magnetic linear dichroism (MLD) of Eu3Fe5O12(EuIG) iron garnet on7F07F6optical transitions upon variation of the directions of the magnetization vector I relative to the electric vector E linearly polarized light that propagates through single crystal iron garnets are presented. The measurements were made on Eu3Fe5O12single-crystal samples in the form of plates 100 μm thick cut in the (110) and (100) plane at the temperatures T = 82 and in a magnetic field H= 25 kOe. The absorption spectra of the linearly polarized light were studied. It is shown that MLB and dichroism in the region of the7F07F6absorption band reach values 10-3. First experimentally discovered nonreciprocity of MLB spectra and dichroism with the change of the relative orientation of the magnetization vector I and the light wave vector. This effect may use as a base for the design of the different transducers, for example, magnetooptical optical channels commutator.

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