GGR Handbook of Rock and Mineral Analysis Chapter 6 (Part 1) Principles and Practice of X-Ray Fluorescence Spectrometry –1: Fundamentals of XRF and Matrix Corrections

IF 2.7 2区地球科学 Q2 GEOCHEMISTRY & GEOPHYSICS

Geostandards and Geoanalytical Research Pub Date : 2024-10-07 DOI:10.1111/ggr.12559

Kenneth E. Turner, Elizabeth Webber

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Abstract

This chapter (Principles and Practice of X-Ray Fluorescence Spectrometry – 1: Fundamentals of XRF and Matrix Corrections) is a contribution to the Geostandards and Geoanalytical Research Handbook of Rock and Mineral Analysis – an online textbook that is a fully revised and updated edition of the Handbook of Silicate Rock Analysis (P. J. Potts, 1987, Blackie, Glasgow).

Chapter 6, Part 1 (from Section 2 of the handbook dealing with techniques for the determination of major and trace elements) considers the fundamentals of XRF spectrometry and matrix corrections in detail. Part 2 deals with wavelength dispersive and energy dispersive instrumentation. Following an introduction dealing with the analytical characteristics of XRF spectrometry, Part 1 continues with a detailed consideration of the origin and excitation of X-ray spectra. Sub-chapters that tackle the interaction of X-rays with matter and the matrix effect in geological materials follow this. Part 1 is concluded with a mathematical treatment of the correction of absorption-enhancement effects.

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GGR 岩石和矿物分析手册第 6 章（第 1 部分） X 射线荧光光谱法的原理与实践-1：X 射线荧光光谱法和基质校正的基本原理

本章（X 射线荧光光谱法的原理与实践 - 1：X 射线荧光光谱法和基质校正的基本原理）是对《岩石和矿物分析地质标准和地质分析研究手册》（Geostandards and Geoanalytical Research Handbook of Rock and Mineral Analysis）的贡献，该在线教科书是对《硅酸盐岩石分析手册》（P. J. Potts, 1987, Blackie, Glasgow）的全面修订和更新版。第 6 章第 1 部分（摘自手册中关于主要元素和痕量元素测定技术的第 2 节）详细介绍了 XRF 光谱法和基质校正的基本原理。第 2 部分涉及波长色散和能量色散仪器。在介绍了 XRF 光谱法的分析特性之后，第 1 部分继续详细讨论了 X 射线光谱的起源和激发。随后的分章讨论了 X 射线与物质的相互作用以及地质材料中的基质效应。在第 1 部分的最后，对吸收增强效应的校正进行了数学处理。

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来源期刊

Geostandards and Geoanalytical Research 地学-地球科学综合

CiteScore

7.10

自引率

18.40%

发文量

审稿时长

>12 weeks

期刊介绍： Geostandards & Geoanalytical Research is an international journal dedicated to advancing the science of reference materials, analytical techniques and data quality relevant to the chemical analysis of geological and environmental samples. Papers are accepted for publication following peer review.