Synchrotron-based infrared microspectroscopy under high pressure: An introduction

Synchrotron sources with high photon flux, small source size, and broad energy range have revolutionized ultrafine characterization of condensed matter. With the addition of the pressure dimension realized by the use of diamond anvil cells, enormous progress has been achieved throughout high-pressur...

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Autores principales:	Lingping Kong, Gang Liu
Formato:	article
Lenguaje:	EN
Publicado:	AIP Publishing LLC 2021
Materias:	Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/d2a53adc923c484e865c58af08d10a8c
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id	oai:doaj.org-article:d2a53adc923c484e865c58af08d10a8c
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spelling	oai:doaj.org-article:d2a53adc923c484e865c58af08d10a8c2021-12-01T18:51:44ZSynchrotron-based infrared microspectroscopy under high pressure: An introduction2468-080X10.1063/5.0071856https://doaj.org/article/d2a53adc923c484e865c58af08d10a8c2021-11-01T00:00:00Zhttp://dx.doi.org/10.1063/5.0071856https://doaj.org/toc/2468-080XSynchrotron sources with high photon flux, small source size, and broad energy range have revolutionized ultrafine characterization of condensed matter. With the addition of the pressure dimension realized by the use of diamond anvil cells, enormous progress has been achieved throughout high-pressure science. This is particularly so for synchrotron-based infrared microspectroscopy (SIRMS) with its very high signal-to-noise ratio, high spatial resolution, and extended measurement conditions. SIRMS has high sensitivity, providing a platform for the investigations of the very small amounts of material that need to be used in high-pressure research. This review summarizes developments in SIRMS, focusing on instrumentation and high-pressure measurements. Applications to measurements of infrared reflectance and absorption are presented, illustrating how SIRMS results play a crucial role in advancing understanding of the crystalline phase transitions, electronic transitions, metallization, lattice dynamics, superconductivity, and novel functional behavior. New insights into spectroscopic properties, together with some cutting edge issues and open problems, are also briefly discussed.Lingping KongGang LiuAIP Publishing LLCarticleNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENMatter and Radiation at Extremes, Vol 6, Iss 6, Pp 068202-068202-19 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Lingping Kong Gang Liu Synchrotron-based infrared microspectroscopy under high pressure: An introduction
description	Synchrotron sources with high photon flux, small source size, and broad energy range have revolutionized ultrafine characterization of condensed matter. With the addition of the pressure dimension realized by the use of diamond anvil cells, enormous progress has been achieved throughout high-pressure science. This is particularly so for synchrotron-based infrared microspectroscopy (SIRMS) with its very high signal-to-noise ratio, high spatial resolution, and extended measurement conditions. SIRMS has high sensitivity, providing a platform for the investigations of the very small amounts of material that need to be used in high-pressure research. This review summarizes developments in SIRMS, focusing on instrumentation and high-pressure measurements. Applications to measurements of infrared reflectance and absorption are presented, illustrating how SIRMS results play a crucial role in advancing understanding of the crystalline phase transitions, electronic transitions, metallization, lattice dynamics, superconductivity, and novel functional behavior. New insights into spectroscopic properties, together with some cutting edge issues and open problems, are also briefly discussed.
format	article
author	Lingping Kong Gang Liu
author_facet	Lingping Kong Gang Liu
author_sort	Lingping Kong
title	Synchrotron-based infrared microspectroscopy under high pressure: An introduction
title_short	Synchrotron-based infrared microspectroscopy under high pressure: An introduction
title_full	Synchrotron-based infrared microspectroscopy under high pressure: An introduction
title_fullStr	Synchrotron-based infrared microspectroscopy under high pressure: An introduction
title_full_unstemmed	Synchrotron-based infrared microspectroscopy under high pressure: An introduction
title_sort	synchrotron-based infrared microspectroscopy under high pressure: an introduction
publisher	AIP Publishing LLC
publishDate	2021
url	https://doaj.org/article/d2a53adc923c484e865c58af08d10a8c
work_keys_str_mv	AT lingpingkong synchrotronbasedinfraredmicrospectroscopyunderhighpressureanintroduction AT gangliu synchrotronbasedinfraredmicrospectroscopyunderhighpressureanintroduction
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Synchrotron-based infrared microspectroscopy under high pressure: An introduction

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