Спектральные зависимости магнитооптических эффектов в магнитных жидкостях
DOI:
https://doi.org/10.31489/2022No2/86-92Ключевые слова:
магнитные жидкости, оптическая анизотропия, магнетит, комплексный показатель преломленияАннотация
Исследованы спектральные зависимости эффектов пропускания и оптической анизотропии в магнитной жидкости. Показано, что известные спектры показателя преломления объемного магнетита малопригодны для количественной и качественной интерпретации оптических эффектов в магнитных жидкостях. Наилучшее согласие с экспериментом было получено при использовании экспериментальных спектров комплексного показателя преломления порошка наночастиц магнетита. Найдены существенные различия спектров комплексного показателя преломления объемного и наноразмерного магнетита.
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