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李晓彦

职 称:副教授

所属部门:岩矿教研室

研究方向:矿物学;高温高压实验岩石学;大数据和机器学习

电子邮箱:lixiaoyan@nwu.edu.cn

一、个人简介

工作经历:

2020/08 - 至今,      西北大学,地质学系,副教授

2018/07 - 2020/08,西北大学,地质学系,讲师

2016/10 - 2018/07,德国汉诺威大学,矿物学系,博士后


教育经历:

2008/10 - 2013/12,德国弗莱堡大学,地球与环境科学学院,博士研究生,获博士学位

2005/09 - 2008/09,中国地质大学(武汉),地球科学学院,硕博连读

2001/09 - 2005/06,中国地质大学(武汉),地球科学学院,本科,获学士学位


二、科研情况

1.学术论文

第一作者论文:

李晓彦, 张超*. (2023) 大数据和机器学习在矿物学研究中的应用. 矿物岩石地球化学通报, 42(2), 253-266.

Li, X. and Zhang, C. (2022) Machine Learning Thermobarometry for Biotite-Bearing Magmas. Journal of Geophysical Research: Solid Earth, 127(9), e2022JB024137.

Li, X., Zhang, C., Wang, L., Behrens, H., and Holtz, F. (2020) Experiments on the Saturation of Fluorite in Magmatic Systems: Implications for Maximum F Concentration and Fluorine-Cation Bonding in Silicate Melt. Journal of Earth Science, 31(3), 456-467.

Li, X., Zhang, C., Behrens, H., and Holtz, F. (2020) Calculating amphibole formula from electron microprobe analysis data using a machine learning method based on principal components regression. Lithos, 362-363, 105469.

Li, X., Zhang, C., Behrens, H., and Holtz, F. (2020) Calculating biotite formula from electron microprobe analysis data using a machine learning method based on principal components regression. Lithos, 356-357, 105371.

Li, X., Zhang, C., Almeev, R.R., and Holtz, F. (2020) GeoBalance: An Excel VBA program for mass balance calculation in geosciences. Geochemistry, 80(2), 125629.

Li, X., Zhang, C., Almeev, R.R., Zhang, X.-C., Zhao, X.-F., Wang, L.-X., Koepke, J., and Holtz, F. (2019) Electron probe microanalysis of Fe2+/ΣFe ratios in calcic and sodic-calcic amphibole and biotite using the flank method. Chemical Geology, 509, 152-162.

Li, X., Zhang, C., Behrens, H., and Holtz, F. (2018) Fluorine partitioning between titanite and silicate melt and its dependence on melt composition: experiments at 50-200 MPa and 875-925 °C. European Journal of Mineralogy, 30(1), 33-44.


合作论文:

张超, 李晓彦. (2025) 电子探针Fe价态原位分析的原理和方法. 西北大学学报(自然科学版), 55(3), 585-600.

孙玉洁, 李晓彦, and 张超. (2025) 基于机器学习的黑云母成分判别花岗岩成因类型方法研究. 现代地质, 39(3), 523-540.

孙玉洁, 李晓彦, and 张超. (2025) Nb—Ta分异的控制因素及其地质意义. 地质论评, 71(4), 1215-1234.

Zhang, C., Li, X., Behrens, H., and Holtz, F. (2022) Partitioning of OH-F-Cl between biotite and silicate melt: Experiments and an empirical model. Geochimica et Cosmochimica Acta, 317, 155-179.

Zhang, C., Li, X., Almeev, R.R., Horn, I., Behrens, H., and Holtz, F. (2021) Partition of Ti between quartz and silicate melt. Reply to: Comment on Zhang et al., “Ti-in-quartz thermobarometry and TiO2 solubility in rhyolitic melts: New experiments and parametrization”. Earth and Planetary Science Letters, 561, 116846.

Zhang, C., Li, X., Almeev, R.R., Horn, I., Behrens, H., and Holtz, F. (2020) Ti-in-quartz thermobarometry and TiO2 solubility in rhyolitic melts: New experiments and parametrization. Earth and Planetary Science Letters, 538, 116213.

Cheng, L., Zhang, C., Li, X., Almeev, R.R., Yang, X., and Holtz, F. (2019) Improvement of Electron Probe Microanalysis of Boron Concentration in Silicate Glasses. Microscopy and Microanalysis, 25(4), 874-882.

Zhang, C., Holtz, F., Ma, C., Wolff, P., and Li, X. (2012) Tracing the evolution and distribution of F and Cl in plutonic systems from volatile-bearing minerals: a case study from the Liujiawa pluton (Dabie orogen, China). Contributions to Mineralogy and Petrology, 164, 859-879.



2.科研项目

主持  国家自然科学基金面上项目  (项目号: 42372069) (2024-2027)

主持  国家自然科学基金青年项目 “铌钽在白云母和花岗质熔体之间分配的实验岩石学研究” (项目号: 41902052) (2020-2022)


    3.学术专著

      4.学术会议和学术交流

      5.科研奖励