Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8

Abstract An X-ray is the well-known probe to examine structure of materials, including our own bodies. The X-ray beam, especially at the wavelength of nanometers, has also become significant to directly investigate electronic states of a sample. Such an X-ray is called a soft X-ray and polarization...

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Autores principales:	Jun Miyawaki, Susumu Yamamoto, Yasuyuki Hirata, Masafumi Horio, Yoshihisa Harada, Iwao Matsuda
Formato:	article
Lenguaje:	EN
Publicado:	Springer 2021
Materias:	X-ray Synchrotron radiation Undulator Spectroscopy Physics QC1-999
Acceso en línea:	https://doaj.org/article/76552b8f64f7414eb1c48d02f86e1b0f
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spelling	oai:doaj.org-article:76552b8f64f7414eb1c48d02f86e1b0f2021-11-21T12:30:41ZFast and versatile polarization control of X-ray by segmented cross undulator at SPring-810.1007/s43673-021-00026-z2309-4710https://doaj.org/article/76552b8f64f7414eb1c48d02f86e1b0f2021-11-01T00:00:00Zhttps://doi.org/10.1007/s43673-021-00026-zhttps://doaj.org/toc/2309-4710Abstract An X-ray is the well-known probe to examine structure of materials, including our own bodies. The X-ray beam, especially at the wavelength of nanometers, has also become significant to directly investigate electronic states of a sample. Such an X-ray is called a soft X-ray and polarization dependence of the light-matter interaction further unveils the microscopic properties, such as orbitals or spins of electrons. Generation of high brilliant beams of the polarized X-ray has linked to development of our experimental science, and it has been made by radiation from relativistic electrons at the synchrotron radiation facilities over the world. Recently, we constructed a new polarization-controlled X-ray source, the segmented cross undulator, at SPring-8, the largest synchrotron radiation facility in the world. The operation is based on interference of X-ray beams, which is sharply contrast to the conventional method of regulating electron trajectory by the mechanical control of magnets. The paradigm shift opened the measurement innovations and allowed us to design new experimental approaches to capture signals that have been hidden in materials. The present review describes the novel X-ray source with the principle of operation and the technical details of optimization. Examples of the frontier spectroscopies that use unique optical properties of the source are introduced, followed by the future prospects for next generation synchrotron radiation facilities.Jun MiyawakiSusumu YamamotoYasuyuki HirataMasafumi HorioYoshihisa HaradaIwao MatsudaSpringerarticleX-raySynchrotron radiationUndulatorSpectroscopyPhysicsQC1-999ENAAPPS Bulletin, Vol 31, Iss 1, Pp 1-24 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	X-ray Synchrotron radiation Undulator Spectroscopy Physics QC1-999
spellingShingle	X-ray Synchrotron radiation Undulator Spectroscopy Physics QC1-999 Jun Miyawaki Susumu Yamamoto Yasuyuki Hirata Masafumi Horio Yoshihisa Harada Iwao Matsuda Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
description	Abstract An X-ray is the well-known probe to examine structure of materials, including our own bodies. The X-ray beam, especially at the wavelength of nanometers, has also become significant to directly investigate electronic states of a sample. Such an X-ray is called a soft X-ray and polarization dependence of the light-matter interaction further unveils the microscopic properties, such as orbitals or spins of electrons. Generation of high brilliant beams of the polarized X-ray has linked to development of our experimental science, and it has been made by radiation from relativistic electrons at the synchrotron radiation facilities over the world. Recently, we constructed a new polarization-controlled X-ray source, the segmented cross undulator, at SPring-8, the largest synchrotron radiation facility in the world. The operation is based on interference of X-ray beams, which is sharply contrast to the conventional method of regulating electron trajectory by the mechanical control of magnets. The paradigm shift opened the measurement innovations and allowed us to design new experimental approaches to capture signals that have been hidden in materials. The present review describes the novel X-ray source with the principle of operation and the technical details of optimization. Examples of the frontier spectroscopies that use unique optical properties of the source are introduced, followed by the future prospects for next generation synchrotron radiation facilities.
format	article
author	Jun Miyawaki Susumu Yamamoto Yasuyuki Hirata Masafumi Horio Yoshihisa Harada Iwao Matsuda
author_facet	Jun Miyawaki Susumu Yamamoto Yasuyuki Hirata Masafumi Horio Yoshihisa Harada Iwao Matsuda
author_sort	Jun Miyawaki
title	Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
title_short	Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
title_full	Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
title_fullStr	Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
title_full_unstemmed	Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
title_sort	fast and versatile polarization control of x-ray by segmented cross undulator at spring-8
publisher	Springer
publishDate	2021
url	https://doaj.org/article/76552b8f64f7414eb1c48d02f86e1b0f
work_keys_str_mv	AT junmiyawaki fastandversatilepolarizationcontrolofxraybysegmentedcrossundulatoratspring8 AT susumuyamamoto fastandversatilepolarizationcontrolofxraybysegmentedcrossundulatoratspring8 AT yasuyukihirata fastandversatilepolarizationcontrolofxraybysegmentedcrossundulatoratspring8 AT masafumihorio fastandversatilepolarizationcontrolofxraybysegmentedcrossundulatoratspring8 AT yoshihisaharada fastandversatilepolarizationcontrolofxraybysegmentedcrossundulatoratspring8 AT iwaomatsuda fastandversatilepolarizationcontrolofxraybysegmentedcrossundulatoratspring8
_version_	1718418951927496704

Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8

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