Investigation of Gd<sub>3</sub>Ga<sub>5</sub>O<sub>12</sub>by Micropolarimetry

• 作者: Marie K?i?ánková Pavel Bohá?ek Pavel Novotny
• 来源期刊: 分析科学方法和仪器期刊(英文)
• 学科: 医学
• 关键词: Optical Activity Verdet Constant PARAMAGNETIC GARNET POLARIZATION MICROSCOPY
• 年，卷（期）: fxkxffhyqqkyw_2013,（1）
• 页码范围: 13-16
• 页数: 4页
• 分类号: R73

摘要

This paper summarizes the results of investigation of garnets Gd3Ga5O12 (GGG) on the basis of their optical activity. Dispersion of Verdet constant was measured in the visible light range and in a strong magnetic field. The applied technique, namely micropolarimetry, exhibits high resolution which corresponds to the type of polarization microscope used in the investigation.