Room-temperature measurements of EuS Verdet constant

Maryna L. Meretska; Frank H. B. Somhorst; Marcus Ossiander; Yasen Hou; Jagadeesh Moodera; Federico Capasso

doi:10.1117/12.2609246

5 March 2022 Room-temperature measurements of EuS Verdet constant

Maryna L. Meretska, Frank H. B. Somhorst, Marcus Ossiander, Yasen Hou, Jagadeesh Moodera, Federico Capasso

Proceedings Volume PC12010, Photonic and Phononic Properties of Engineered Nanostructures XII; PC1201011 (2022) https://doi.org/10.1117/12.2609246
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

Faraday rotation is a physical phenomenon that results in the rotation of linearly polarized light when it passes through a magneto-optical (MO) material. The angle of rotation is linearly proportional to the product of an applied magnetic field and the distance light travels inside the material. The proportionality constant is called the Verdet constant. EuS is a semiconductor material that poses a very large Verdet constant at low temperatures (~6K) Its room temperature properties have not been studied so far. In this work, we measured a Verdet constant of EuS at room temperature.

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Citation Download Citation

Maryna L. Meretska, Frank H. B. Somhorst, Marcus Ossiander, Yasen Hou, Jagadeesh Moodera, and Federico Capasso "Room-temperature measurements of EuS Verdet constant", Proc. SPIE PC12010, Photonic and Phononic Properties of Engineered Nanostructures XII, PC1201011 (5 March 2022); https://doi.org/10.1117/12.2609246

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