- PII
- S3034590125070097 -1
- DOI
- 10.7868/S3034590125070097
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 70 / Issue number 7
- Pages
- 695-699
- Abstract
- The results of Faraday effect and magnetic circular dichroism study in BiIG/GGG/SiO heterostructure are presented. The heterostructure consists of nanometer-thick layers of BiFeO (BiIG) iron garnet and GdGaO (GGG) paramagnetic garnet synthesized on SiO quartz substrate. It is shown that a magnetic compensation point arises in the BiIG layer due to ion diffusion at the BiIG/GGG interface. The specific features of diamagnetic transitions, caused by the presence of Fe ions in different sublattices of the iron garnet and responsible for magneto-optical effects, are investigated around the magnetic compensation point. A sharp change in the energy of diamagnetic transitions is observed across the compensation point.
- Keywords
- феррит-гранат гетероструктура эффект Фарадея магнитный циркулярный дихроизм диамагнитные переходы компенсация магнитного момента
- Date of publication
- 01.07.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 28
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