基本信息
徐伟 男 硕导 中国科学院高能物理研究所
电子邮件： xuw@mail.ihep.ac.cn
通信地址： 北京市石景山区玉泉路19号乙院
邮政编码： 100049
研究领域同步辐射方法及应用研究: 包括X射线内壳层谱学、红外显微谱学、核共振散射谱学、X射线非弹性散射谱学、集成红外与X射线同步谱学方法; 研究高温超导材料、热电功能材料、太阳能电池材料、锂电池电极电解液材料、介电多铁材料等的结构与物性关系。主要工作包括：1) X射线吸收谱学非muffin-tin势在云母矿物、发光材料CaS、高温超导体母体La2CuO4中的计算研究；2) 铁基超导体氧缺陷对其局域电子结构影响；3)红外与X射线集成同步束线的概念设计；4）核共振散射及非弹性散射实验用高能量分辨单色器的研制。

教育背景2008-02--2008-12 意大利核物理研究院Frascati国家实验室 意大利政府奖学金研究生
2005-09--2010-07 中国科学院高能物理研究所 硕博连读/凝聚态物理理学博士
2001-09--2005-07 哈尔滨理工大学 本科/材料物理学理学学士

指导学生现指导学生

朱英才 博士研究生 070205-凝聚态物理

工作经历

工作简历2012-08~2012-12,美国阿贡国家实验室APS光源, 访问学者
2012-07~现在, 中国科学院高能物理研究所, 副研究员
2012-06~2012-08,美国布鲁克海文国家实验室NSLSII光源, 访问学者
2010-07~2012-07,中国科学院高能物理研究所, 助理研究员
2008-02~2008-12,意大利核物理研究院Frascati国家实验室, 意大利政府奖学金研究生
2005-09~2010-07,中国科学院高能物理研究所, 硕博连读/凝聚态物理理学博士
2001-09~2005-07,哈尔滨理工大学, 本科/材料物理学理学学士

代表性论文Synchrotron methodology W. Xu, A. Marcelli, D. Hampai, L. Malfatti, P. Innocenzi, U. Schade and Z. Wu, New opportunity to investigate physico-chemical phenomena: time-resolved X-ray and IR concurrent analysis, Rendiconti Lincei, 22, S59-S79. (2011)

X-ray opticsL.-F. Hu, L.-D. Gao, Z.-J. Li, S.-F. Wang, W.-F. Sheng, P. Liu and W. Xu*, Monochromatic X-ray-induced thermal effect on four-reflection “nested” meV-monochromators: dynamical diffraction theory and finite-element analysis, Chinese Physics C, 39, 096004. (2015)

ThermoelectricsY. Liu, L.-D. Zhao, Y. Zhu, Y. Liu, F. Li, M. Yu, D.-B. Liu, W. Xu*, Y.-H. Lin and C.-W. Nan, Synergistically Optimizing Electrical and Thermal Transport Properties of BiCuSeO via a Dual-Doping Approach, Advanced Energy Materials, in press. (2016)

Y. Liu, W. Xu, D.-B. Liu, M. Yu, Y.-H. Lin and C.-W. Nan, Enhanced thermoelectric properties of Ga-doped In2O3 ceramics via synergistic band gap engineering and phonon suppression, Phys. Chem. Chem. Phys. , 17, 11229-11233. (2015)

W. Xu*, Y. Liu, L. Zhao, P. An, Y. Lin, M. Augusto and Z. Wu, Evidence of an interlayer charge transfer route in BiCu1-xSeO, Journal of Materials Chemistry A, 1, 12154-12158 (2013)

W. Xu*, Y. Liu, B.Chen, D. Liu, Y. Lin and A. Marcelli, Nano-inclusions: a novel approach to tune the thermal conductivity of the In2O3, Phys. Chem. Chem. Phys., 15, 17595-17600 (2013)

W. Xu, Y. Liu, D. Chen, Y.-H. Lin, Z. Wu, Y. Xie, B.-P. Zhang, B. Cheng, C.-W. Nan and Z. Wu, High Temperature Transport Property of Copper site Doped La2CuO4, Journal of the American Ceramic Society, 94, 1471-1476. (2011)
SuperconductorsN. Poccia, M. Chorro, A. Ricci, W. Xu, A. Marcelli, G. Campi and A. Bianconi, Percolative superconductivity in La2CuO4.06 by lattice granularity patterns with scanning micro x-ray absorption near edge structure, Appl. Phys. Lett. , 104, 221903-221907. (2014)

W. Xu, A Marcelli, B Joseph, A Iadecola, W S Chu, D Di Gioacchino, A Bianconi, Z. Y. Wu and N. L. Saini, Arsenic K-edge XANES study of REFeAsO oxypnictides, EPL (Europhysics Letters), 90, 57001. (2010)

W. Xu, A Marcelli, B Joseph, A Iadecola, W S Chu, D Di Gioacchino, A Bianconi, Z. Y. Wu and N. L. Saini, Local structural disorder in REFeAsO oxypnictides by RE L 3 edge XANES, Journal of Physics: Condensed Matter, 22, 125701. (2010)
PorphyrinsW. Xu, K. Dziedzic-Kocurek, M. Yu, Z. Wu and A. Marcelli, Spectroscopic study and electronic structure of prototypical iron porphyrins and their μ-oxo-dimer derivatives with different functional configurations, RSC Adv., 4, 46399-46406. (2014)
Ionic conductors
Y.C. Zhu, P.F. An, M.J. Yu, A. Marcelli, Y. Liu, T.D. Hu and W. Xu*, Structural phase transitions in ionic conductor Bi2O3 by temperature dependent XPD and XAS, J. Phys: Conf. Ser. in press, (2016)
MineralsW. Xu*, L. Liu, M. Cui, L. Zheng, Y. Hu, A. Marcelli and Z. Wu, Electronic structure and hybridization of CaS by means of X-ray absorption spectroscopy at Ca and S K-edges, Journal of Synchrotron Radiation, 20, 110-115. (2013)
W. Xu, D. Chen, W. Chu, Z. Wu, A. Marcelli, A. Mottana, A. Soldatov and M. F. Brigatti, Quantitative local structure determination in mica crystals: ab initio simulations of polarization XANES at the potassium K-edge, Journal of Synchrotron Radiation, 18, 418-426. (2011)

G. Cibin, A. Mottana, A. Marcelli, G. Cinque, W. Xu, Z. Wu and M. F. Brigatti, The interlayer structure of trioctahedral lithian micas: An AXANES spectroscopy study at the potassium K-edge, Am. Mineral. , 95, 1084-1094. (2010)

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