魏小均
简介：
魏小均，现任中科院物理所副研究员、博士生导师。2010年和2013年分别获日本千叶大学硕士和博士学位，博士期间在美国莱斯大学从事访问研究。2013年至2017年在日本产业技术综合研究所（AIST）从事博士后研究。2017年入选中科院物理所“引进国外杰出人才”计划，同年回国加入物理所。
主要研究方向：
低维碳纳米材料的结构调控、表征、及应用。
过去的主要工作及获得的成果：
近年来主要从事碳纳米管等低维纳米材料的结构调控、物性探索及功能器件应用等国际前沿课题研究，特别是在单一结构碳纳米管的高纯度宏量制备以及其光物理性质研究方面取得了一系列重要成果。实现了22种单一结构碳纳米管的终极分离；实验性揭示了碳纳米管的能带结构，以及创建了碳纳米管左右螺旋镜像体的绝对纯度评价标准等。相关研究成果以第一/通讯作者发表在Nature Commun.、JACS、Nano Lett.、ACS Nano、Adv. Funct. Mater.、Adv. Sci.、Small 等国际核心期刊上，另参与完成一项碳纳米管相关的《国家标准》编制。
奖励及荣誉：
1. 中科院“青年创新促进会”（2020）
2. 中科院物理所“引进国外杰出人才”（2017）
3. FNTG学会“饭岛奖”（2016）
4. 日本应用物理学会“Poster Award”（2016）
5. FNTG学会“青年奖励奖”（2015）
6. TeraNano“青年研究者奖”（2012）
7. 日本文部科学省“国費奖学金”、“学习奖励费”（2009-2013）
代表性论文及专利：
23. Shuang Ling,# Xiaojun Wei,#,* Xin Luo, Xiao Li, Shilong Li, Feibing Xiong,* Weiya Zhou, Sishen Xie, and Huaping Liu*. Surfactant micelle-driven high-efficiency and high-resolution length separation of carbon nanotubes for electronic applications, Small 2024, 20, 2400303.
22. Xiaojun Wei,* Xin Luo, Shilong Li, Weiya Zhou, Sishen Xie, and Huaping Liu*. Length-dependent enantioselectivity of carbon nanotubes by gel chromatography, ACS Nano 2023, 17, 8393-8402.
21. Xin Luo, Xiaojun Wei,* Lin Liu, Zhihui Yao, Feibing Xiong,* Weiya Zhou, Sishen Xie, and Huaping Liu*. One-step separation of high-purity single-chirality single-wall carbon nanotubes using sodium hyodeoxycholate, Carbon 2023, 203, 129-135.
20. Shilong Li, Linhai Li, Xiaojun Wei,* Weiya Zhou, Sishen Xie, and Huaping Liu*. Chirality-dependent concentration of single-wall carbon nanotubes for photoluminescence characterization and applications, Nano Res. 2023, 16, 1820-1825.
19. Dehua Yang, Linhai Li, Xiao Li, Wei Xi, Yuejuan Zhang, Yumin Liu, Xiaojun Wei, Weiya Zhou, Fei Wei, Sishen Xie, and Huaping Liu*. Preparing high-concentration individualized carbon nanotubes for industrial separation of multiple single-chirality species, Nature Commun. 2023, 14, 2491.
18. Wei Su, Xiao Li, Linhai Li, Dehua Yang, Futian Wang, Xiaojun Wei, Weiya Zhou, Hiromichi Kataura, Sishen Xie, and Huaping Liu*. Chirality-dependent electrical transport properties of carbon nanotubes obtained by experimental measurement, Nature Commun. 2023, 14, 1672.
17. Xiaojun Wei,* Shilong Li, Wenke Wang, Xiao Zhang, Weiya Zhou, Sishen Xie, and Huaping Liu*. Recent advances in structure separation of single-wall carbon nanotubes and their application in optics, electronics and optoelectronics, Advanced Science 2022, 9, 17320532.
16. Futian Wang, Dehua Yang, Linhai Li, Yumin Liu, Xiaojun Wei,* Weiya Zhou, Hiromichi Kataura, Huaping Liu,* and Sishen Xie. Electronic type and diameter dependence of the intersubband plasmons of single-wall carbon nanotubes, Adv. Func. Mater. 2022, 32, 2107489.
15. Lin Liu, Xiaojun Wei,* Zhihui Yao, Xiao Li, Wenke Wang, Yanchun Wang, Weiya Zhou, Feibing Xiong,* Hiromichi Kataura, Sishen Xie, and Huaping Liu*. Separation of metallic and semiconducting single-wall carbon nanotubes using sodium hyodeoxycholate surfactant, J. Phys. Chem. C 2022, 126, 3787-3795.
14. Xiao Zhang, Michael De Volder,* Wenbin Zhou, Liron Issman, Xiaojun Wei, Adarsh Kaniyoor, Jeronimo Terrones Portas, Fiona Smail, Zibo Wang, Yanchun Wang, Huaping Liu, Weiya Zhou, James Elliott,* Sishen Xie,* Adam Boies*. Simultaneously enhanced tenacity, rupture work, and thermal conductivity of carbon nanotubes fibers by raising effective tube portion, Science Advances 2022, 8, eabq3515.
13. Dehua Yang, Linhai Li, Xiaojun Wei, Yanchun Wang, Weiya Zhou, Hiromichi Kataura, Sishen Xie, and Huaping Liu*. Submilligram-scale separation of near-zigzag single-chirality carbon nanotubes by temperature controlling a binary surfactant system, Science Advances 2021, 7, eabe0084.
12. Xiaojun Wei, Takeshi Tanaka, Shilong Li, Mayumi Tsuzuki, Guowei Wang, Zhihui Yao, Linhai Li, Yohei Yomogida, Atsushi Hirano, Huaping Liu, Hiromichi Kataura*. Photoluminescence quantum yield of single-wall carbon nanotubes corrected for the photon reabsorption effect, Nano Lett. 2020, 20, 410-417.
11. Wei Su, Dehua Yang, Jiaming Cui, Futian Wang, Xiaojun Wei,* Weiya Zhou, Hiromichi Kataura, Sishen Xie, Huaping Liu*. Ultrafast wafer-scale assembly of uniform and highly dense semiconducting carbon nanotube films for optoelectronics, Carbon 2020, 15, 370-378.
10. Shilong Li, Dehua Yang, Jiaming Cui, Yanchun Wang, Xiaojun Wei,* Weiya Zhou, Hiromichi Kataura, Sishen Xie, Huaping Liu*. Quantitative analysis of the intertube coupling effect on the photoluminescence characteristics of distinct (n, m) carbon nanotubes dispersed in solution, Nano Res. 2020, 13, 1149-1155.
9. Shilong Li, Xiaojun Wei,* Linhai Li, Jiaming Cui, Dehua Yang, Yanchun Wang, Weiya Zhou, Sishen Xie, Atsushi Hirano, Takeshi Tanaka, Hiromichi Kataura, Huaping Liu*. Quantitative analysis of the effect of reabsorption on the Raman spectroscopy of distinct (n, m) carbon nanotubes, Anal. Methods 2020, 12, 2376-2384.
8. Xiaojun Wei, Takeshi Tanaka, Takuya Hirakawa, Mayumi Tsuzuki, Guowei Wang, Yohei Yomogida, Hiromichi Kataura*. High-yield and high-throughput single-chirality enantiomer separation of single-wall carbon nanotubes, Carbon 2018, 132, 1-7.
7. Xiaojun Wei, Takeshi Tanaka, Takuya Hirakawa, Yohei Yomogida, and Hiromichi Kataura*. Determination of enantiomeric purity of single-wall carbon nanotubes using flavin mononucleotide, J. Am. Chem. Soc. 2017, 139, 16068-16071. (This paper was selected as “Spotlights on Recent JACS Publications.” J. Am. Chem. Soc. 2017, 139, 16997-16998.)
6. Xiaojun Wei, Takeshi Tanaka, Takuya Hirakawa, Guowei Wang, and Hiromichi Kataura*. High-efficiency separation of (6,5) carbon nanotubes by stepwise elution gel chromatography, Phys. Status Solidi B 2017, 1700279.
5. Xiaojun Wei, Takeshi Tanaka, Yohei Yomogida, Naomichi Sato, Riichiro Saito, and Hiromichi Kataura*. Experimental determination of excitonic band structures of single-walled carbon nanotubes using circular dichroism spectra, Nature Commun. 2016, 7, 12899.
4. Yohei Yomogida, Takeshi Tanaka, Minfang Zhang, Masako Yudasaka, Xiaojun Wei, and Hiromichi Kataura*. Industrial-scale separation of high-purity single-chirality single-wall carbon nanotubes for biological imaging, Nature Commun. 2016, 7, 12056.
3. Xiaojun Wei, Takeshi Tanaka, Naoto Akizuki, Yuhei Miyauchi, Kazunari Matsuda, Mari Ohfuchi, and Hiromichi Kataura. Single-chirality separation and optical properties of (5, 4) single-wall carbon nanotubes, J. Phys. Chem. C 2016, 120, 10705-10710.
2. Xiaojun Wei, Masahiro Matsunaga, Tatsurou Yahagi, Kenji Maeda, Jonathan P. Bird, Koji Ishibashi, Yuichi Ochiai, and Nobuyuki Aoki*. Difference of operation mechanisms in SWNTs network FETs studied via scanning gate microscopy, AIP Conf. Proc. 2013, 1566, 125-126.
1. Xiaojun Wei, Nobuyuki Aoki,* Tatsurou Yahagi, Kenji Maeda, Jonathan P. Bird, Koji Ishibashi, and Yuichi Ochiai. Analysis of operation mechanism of field effect transistor composed of network of high-quality single wall carbon nanotubes by scanning gate microscopy, Jpn. J. Appl. Phys. 2012, 51, 04DN05.
目前的研究课题及展望：
目前作为项目名负责人主持基金委“面上项目”和中科院“青促会人才项目”；作为项目骨干参与科技部国家重点研发计划“纳米技术”、“变革性技术关键科学问题”重点专项，以及基金委“国际合作重点项目”等。
培养研究生情况：
已合作培养出站博士后1名，毕业博士生2名，联培生3名。每年拟招收硕博连读研究生或博士生3名。欢迎具有物理、材料、化学、或信息背景的年轻人加入（简历发送至电子邮箱）。
其他联系方式：
Tel：010-82649736
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