X-ray Spectrometry

Tsuji, Kouichi; Nakano, Kazuhiko; Takahashi, Yoshio; Hayashi, Kouichi; Ro, Chul-Un

doi:10.1021/ac101069d

Cited by 21 publications

(14 citation statements)

References 244 publications

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“…because this method can provide nanometer-scale information on light element (e.g., C and N) distributions in environmental samples (Tsuji et al, 2010). Consequently, it is very helpful for the study of biomineralization.…”

Section: Scanning Transmission X-ray Microscopy Analysismentioning

confidence: 99%

Methods

2011

Proceedings of the IODP

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Section: Scanning Transmission X-ray Microscopy Analysismentioning

confidence: 99%

Methods

2011

Proceedings of the IODP

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“…Calorimeters made of CsI scintillators, which achieve the best energy resolution for photons and electrons, as well as high energy physics experiments (e.g. synchrotron-based protein crystallography (PX)) and non-destructive evaluation, are based on the fact that the radiation hardness of CsI are retained at acceptable levels after the absorption of radiation doses up to a few hundred rads (Beylin et al, 2005;Labanti et al, 2008;Tsuji et al, 2010;Kocak et al, 2011;Woo and Kim, 2012). The most important feature of CsI:Tl scintillators is their ability to grow in columnar structure (Kim et al, 2007).…”

Section: Introductionmentioning

confidence: 99%

Experimental measurement of a high resolution CMOS detector coupled to CsI scintillators under X-ray radiation

Michail

Valais

Seferis

et al. 2015

Radiation Measurements

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“…In addition, it is essential to analyze the samples under measurement conditions suitable for each sample so as not to alter the chemical species during the measurement, such as, for example, under ambient pressure. In this content, X-ray absorption fine structure spectroscopy (XAFS) has various merits that can solve the problems above (Tsuji et al 2010).…”

Section: Introductionmentioning

confidence: 99%

A Study of the Chemical Processes in Aerosols and Their Impacts on the Environment Using X-ray Absorption Fine Structure Spectroscopy

Takahashi¹,

Higashi²,

Furukawa³

et al. 2014

Western Pacific Air-Sea Interaction Study

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The chemical processes occurring in aerosols are complex, but most of the previous studies have speculated such processes based on the relative abundances of various chemical components in the aerosols. In this study, XAFS has been applied to the speciation of calcium, sulfur, zinc, and iron that are related to the neutralization of acid depositions, the cooling effect of the Earth, and nutrients to phytoplankton in the open ocean. Study 1: Neutralization of Acidic Species in the Atmosphere by Asian Dust Calcite, CaCO 3 , is abundant in Asian dust (around 10 wt.%), which is a compound reactive toward acidic species such as sulfuric and nitric acids. We employed X-ray absorption near-edge structure (XANES; XAFS consists of XANES and EXAFS (extended X-ray absorption fine structure) depending on the energy region within the XAFS spectrum) to determine calcium and sulfur species in aerosols (i) to obtain the ratio of calcite and gypsum (CaSO 4 •2H 2 O), the main calcium species

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X-ray Spectrometry

Cited by 21 publications

References 244 publications

Methods

Methods

Experimental measurement of a high resolution CMOS detector coupled to CsI scintillators under X-ray radiation

A Study of the Chemical Processes in Aerosols and Their Impacts on the Environment Using X-ray Absorption Fine Structure Spectroscopy

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