Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy

Magneto-optic Kerr effect microscopy is useful for dynamic magnetic studies, but is limited by the weak magneto-optical activity. Here, the authors show that extreme anti-reflection result in a Kerr amplitude as large as 20° and enables real-time detection of sub-wavelength magnetic domain reversals...

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Autores principales:	Dongha Kim, Young-Wan Oh, Jong Uk Kim, Soogil Lee, Arthur Baucour, Jonghwa Shin, Kab-Jin Kim, Byong-Guk Park, Min-Kyo Seo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/8bc098f899944064832aede55a6e4881
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spelling	oai:doaj.org-article:8bc098f899944064832aede55a6e48812021-12-02T13:24:05ZExtreme anti-reflection enhanced magneto-optic Kerr effect microscopy10.1038/s41467-020-19724-72041-1723https://doaj.org/article/8bc098f899944064832aede55a6e48812020-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-19724-7https://doaj.org/toc/2041-1723Magneto-optic Kerr effect microscopy is useful for dynamic magnetic studies, but is limited by the weak magneto-optical activity. Here, the authors show that extreme anti-reflection result in a Kerr amplitude as large as 20° and enables real-time detection of sub-wavelength magnetic domain reversals.Dongha KimYoung-Wan OhJong Uk KimSoogil LeeArthur BaucourJonghwa ShinKab-Jin KimByong-Guk ParkMin-Kyo SeoNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Dongha Kim Young-Wan Oh Jong Uk Kim Soogil Lee Arthur Baucour Jonghwa Shin Kab-Jin Kim Byong-Guk Park Min-Kyo Seo Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy
description	Magneto-optic Kerr effect microscopy is useful for dynamic magnetic studies, but is limited by the weak magneto-optical activity. Here, the authors show that extreme anti-reflection result in a Kerr amplitude as large as 20° and enables real-time detection of sub-wavelength magnetic domain reversals.
format	article
author	Dongha Kim Young-Wan Oh Jong Uk Kim Soogil Lee Arthur Baucour Jonghwa Shin Kab-Jin Kim Byong-Guk Park Min-Kyo Seo
author_facet	Dongha Kim Young-Wan Oh Jong Uk Kim Soogil Lee Arthur Baucour Jonghwa Shin Kab-Jin Kim Byong-Guk Park Min-Kyo Seo
author_sort	Dongha Kim
title	Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy
title_short	Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy
title_full	Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy
title_fullStr	Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy
title_full_unstemmed	Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy
title_sort	extreme anti-reflection enhanced magneto-optic kerr effect microscopy
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/8bc098f899944064832aede55a6e4881
work_keys_str_mv	AT donghakim extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT youngwanoh extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT jongukkim extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT soogillee extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT arthurbaucour extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT jonghwashin extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT kabjinkim extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT byonggukpark extremeantireflectionenhancedmagnetooptickerreffectmicroscopy AT minkyoseo extremeantireflectionenhancedmagnetooptickerreffectmicroscopy
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Extreme anti-reflection enhanced magneto-optic Kerr effect microscopy

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