简介

个人简介：

段曦东教授系教 育 部 长江 学者特聘教授，湖南大学化学化工学院二级教授、博士生导师。主要研究二维材料及其异质结超晶格等二维复杂高级结构的合成新理论、合成新原理、以及以此为材料平台研究相关物性规律，并探讨其应用前景。以第一作者和通讯作者在包括Science、Nature、Nature Nanotechnology、Nature Materials、Nature Electronics、Nano Letter、JACS、Chemical Society Review、National Science Review、Nano Research等中外著名期刊上发表论文数十篇。获奖情况是：2017年获湖南省自然科学一等奖（排名第二），2017年获中国电子科技十大进展奖，2019年获国家自然科学二等奖(排名第三)， 2020年获中国材料研究学会科学技术奖一等奖（排名第一），2020年获中国半导体十大进展奖，2022年获得湖南省科学技术创新团队奖（参与），2023年获得国家级教学成果奖二等奖（参与）。段曦东教授指导的研究生2020年、2021年连续两届获得“京博优秀博士论文”铜奖，2023年获得“京博优秀博士论文”提名。其研究简介如下： 二维(2D)原子晶体具有独特的层状晶体结构，已迅速成为凝聚态物理、晶体生长、电化学和半导体工业的热点研究方向。芯片工业持续发展需要进一步微缩。在构造特征物理尺寸为亚10纳米电子器件时，传统的硅基半导体等三维半导体这时代表导电性的迁移率严重下降，短沟道效应严重，功耗严重上升，特别是代表半导体工业的核心的异质结的构造困难。二维原子晶体由于原子级薄，厚度为纳米级，表面无无悬挂键，其中的二维半导体仍然有很高的迁移率，天然免疫短沟道效应，功耗可控，高质量的异质结的制备可行。因而二维半导体被认为是后摩尔时代半导体材料的明星候选者。准确控制二维原子晶体的化学成分和电子结构的空间分布，揭示其可控生长机制，开发大规模制备二维半导体的方法，即制备二维原子晶体异质结构、超晶格和异质结构阵列，已成为二维原子晶体走向电子和光电子工业应用时迫切需要克服的重大挑战。 探索二维原子晶体的成核和生长机理，开发制备和调控二维原子晶体的方法，实现复杂的二维异质结构和大规模合成方法，是进一步推进该领域实际应用的必要途径。然而，由于二维原子晶体的单原子厚度和对损伤的敏感性，其可控合成是当前材料化学的主要挑战。 段曦东教授长期从事二维无机原子晶体及其横向和范德华异质结的化学合成研究工作，提出多项合成新原理和新技术，在国际上率先制备了多种无机二维原子晶体，二维无机原子晶体横向异质结、多异质结、超晶格、异质结阵列，超晶格，二维原子晶体范德华垂直异质结、多异质结、异质结阵列、超晶格。在应用上，基于合成的物质材料和结构构建了多种基于二维电子材料的下一代电子、光电子器件和电路，研究了一些二维原子晶体及其异质结等复杂结构的基本物理、化学性能。段曦东教授对二维原子晶体及其异质结构的合成与应用探索做出了重要贡献，可以说是目前国际上合成无机二维半导体异质结方向工作最突出，工作系统性最强的科学家之一。 1.二维无机原子晶体及其横向异质结、多异质结、超晶格、异质结阵列的可控合成 首先，段曦东教授积极发展多种二维原子晶体的合成方法。通过选择不同化学成分的反应物源、不同的气相反应和沉积条件，精确调节CVD/PVD系统的蒸气气氛场合温度场的时空分布，合成了MoS2、WS2、WSe2等系列二维无机原子晶体，进一步通过控制气相中源的不同比例，国际上较早地通过气相沉积法合成了二维 WS2xSe2−2x半导体合金纳米片（Nano Lett. 2016, 16, 264−269，第一作者）。通过对二维原子晶体生长行为的研究与控制，实现了多种新型层状二维半导体、二维金属的制备（Adv. Mater. 2018, 30, 1801043；J. Am. Chem. Soc. 2018, 140, 14217−14223；Nano Lett. 2018, 18, 3523−3529；Chem. Mater. 2018, 30, 8891−8896；Adv. Mater. 2019, 31, 1900901，通讯作者），部分二维金属材料表现出优异的磁学性能，在二维 Cr3Te4 纳米片中率先观测到了双斯格明子磁基态，二维 Cr5Si3纳米片具有非共线反铁磁基态（Mater. Today 2022, 57, 66-74；Adv. Mater. 2023, 35, 2210755，通讯作者）。开发了一种 BiOCl 作为辅助剂制备超薄二维材料的普适性低温化学气相沉积法，发现氧原子可以掺杂在非层状材料的表面，抑制其垂直方向的生长，实现超薄二维材料（Nat. Commun. 2023, 14, 304，通讯作者）。 在二维无机原子晶体合成的基础上，开展了相关异质结等复杂结构的合成工作。在2014年，发展了一种原位改变化学反应气相化学成分的气相沉积合成技术，使得不同成分的从固体源产生的蒸气气氛分别按一定时序作用在生长的二维材料上进行外延生长，在国际上率先合成出了原子级薄半导体横向异质结（Nat. Nanotechnol. 2014, 9, 1024−1030，第一作者兼通讯作者）。发现二维无机原子晶体横向异质结合成过程中存在二维原子晶体对生长条件极其敏感，合成具有易遭受热刻蚀、界面成核不可控、合金化等重大挑战。为解决这些挑战，创造性地在生长条件稳定化过程中引入冷的逆向气流，这样在气相沉积的过程中，在热力学上调节二维原子晶体生长和逆生长（热蚀）平衡，保持二维材料的稳定；同时调控异质结横向成核在高温下发生，从动力学上防止不必要的生长前沿成。这样就实现了二维无机原子晶体异质结的高可靠高可控合成，并且在国际上首次实现了一系列的多重异质结、超晶格及量子阱的合成（Science 2017, 357, 788−792，通讯作者）。应用这种新发展气相外延合成与沉积技术精确控制生长中的源蒸气供应，实现单层过渡金属硫族化合物（TMDCs）单晶快速生长（45 μm/s），该生长速率是截止工作发表时TMDCs材料的最快生长速度（Natl. Sci. Rev. 2020, 7, 737−744，通讯作者）。为了使二维无机半导体横向异质结实现功能化，在芯片等领域的应用打下基础，发展了二维无机半导体的具有原子级加工精度的激光加工联合各向异性热刻蚀图案化技术，可有效克服传统加工工艺中表/界面吸附和污染导致的不可控成核问题。获得的原子级清洁的边缘界面的图案化二维半导体模板可作为另一种二维无机半导体晶体的优先成核和生长前沿，再应用前述反向气流外延合成技术，实现其在原二维晶体边缘的精准成核与横向外延，合成了二维无机半导体晶体面内镶嵌异质结阵列（Nat. Nanotechnol. 2022, 17, 493−499，通讯作者）。 2.二维无机原子晶体范德华垂直异质结、多异质结、异质结阵列、超晶格的合成与制备 利用在恰当条件下二维原子晶体范徳华外延，成功合成了多种二维无机原子晶体垂直范徳华异质结（ACS Nano 2017, 11, 3413−3419；Small 2017, 13, 1701034；Adv. Funct. Mater. 2019, 29, 1806611；Nano Res. 2019, 12, 1683−1689，通讯作者）。进一步采用范德华外延技术，通过控制前驱体饱和蒸气压和载气流速，从动力学上加速CrSe2在WSe2基底原子级平坦表面的外延生长，制备出层数连续可调的二维CrSe2/WSe2异质结，在国际上首次实现了空气中稳定的二维磁性材料的合成，并详细研究了其磁性（Nat. Mater. 2021, 20, 818−825，通讯作者）。在此基础上，面向二维集成电路发展了大规模二维范德华异质结阵列的通用合成方法。开发了二维半导体TMDCs（s-TMDCs）表面高洁净缺陷制造技术，提出缺陷诱导二维金属TMDCs（m-TMDCs）定点成核外延的合成原理；通过大幅降低化学反应基团在定点制造缺陷处的形核势垒，突破了范德华异质结的成核和外延可控性差的难题，实现了一系列具有完美范德华界面的规模化二维金属/二维半导体异质结阵列（Nature 2020, 579, 368–374，通讯作者）。进一步，利用合成的二维无机原子晶体范德华垂直异质结、多异质结，开发了一种二维范德华异质结在酒精/水/氨水的毛细作用力下的自发卷曲方法。通过控制乙醇和水的比例调节溶剂表面张力以及二维材料润湿性，创造有利于二维异质结自发卷曲的热力学条件，合成了一系列异质高阶范德华超晶格纳米卷。该方法可以在很大程度上自由地调整超晶格结构层间耦合、维数、手性以及拓扑性质（Nature 2021, 591, 385−390，通讯作者）。 3.二维材料及其异质结的应用探索 二维半导体有超薄、对环境高度敏感的特性，用传统热蒸发等方式制备器件中的金属电极时容易损坏原子级厚度的半导体沟道材料。针对这个问题，提出了利用二维金属/二维半导体完美的范德华界面形成电子器件的完美电接触。提出一种合金化调控二维金属功函数的方法，可用于构建能带匹配的二维高性能器件。申请人发现合成的范德华金属/半导体异质结具有良好的接触界面，且器件性能表现出对二维合金/二维半导体能带对准程度的依赖性，功函数较低的二维金属VS2与n型MoS2、功函数较高的VSe2与p型WSe2具有更匹配的能带结构和接触效果（Nat. Electron. 2023, 6, 842，通讯作者）。利用这种VSe2范德华接触制备的双层WSe2场效应晶体管在沟道长度为1.8 μm时，开态电流高达900 μA/μm，创造了当时的二维TMDC晶体管开态电流的世界纪录（Nature 2020, 579, 368–374，通讯作者）。进一步开发热应力控制晶界裂纹技术，通过控制范德华外延过程中的生长温度和降温速率，精确调节热应力释放速率，获得了亚100纳米的高性能二维范德华异质结短沟道晶体管，并获得了1720 μA/μm的创纪录的开态电流密度。工作首次对领域内长期存在的“二维半导体晶体管究竟能否获得比拟或者优于传统硅基半导体晶体管的性能”的疑问做出了肯定的回答（Nat. Electron. 2022, 5, 497−204，通讯作者）。与范德华外延生长方法类似，物理层转移技术同样可以获得高质量范德华界面，是实现二维半导体器件功能集成的关键环节。申请人等通过化学表面修饰进行界面力学调控有效避免了电极褶皱，进一步引入传统接触式光刻对准技术，实现了二维半导体器件的晶圆级范德华精准集成，器件性能及均匀性得到大幅提升，并进一步实现了范德华集成反相器和逻辑电路（Nat. Nanotechnol. 2023, 18, 471，通讯作者）。

教育经历：

1989/9-1993/7 湖南大学，化学化工系，学士 1993/9-1996/7 湖南大学，化学化工系，硕士, 导师：谢有赞 2013/9-2016.12 湖南大学，化学化工系，博士，导师：俞汝勤

工作经历：

1996/7-2009/11 长沙矿冶研究院，高级工程师 2010/11-2013.1 中南大学，高级工程师 2017.8- 湖南大学 教授

科研项目：

研究领域：

从事二维材料的制备，物性研究和应用研究；各种纳米材料和纳米技术的开发；金属、陶瓷与二维材料等纳米材料的复合材料的研究。

学术成果：

2022年 (1) Ruixia Wu#, Quanyang Tao#, Jia Li, Wei Li, Yang Chen, Zheyi Lu, Zhiwen Shu, Bei Zhao, Huifang Ma, Zhengwei Zhang, Xiangdong Yang, Bo Li, Huigao Duan, Lei Liao, Yuan Liu, Xidong Duan*, Xiangfeng Duan, Bilayer tungsten diselenide transistors with on-state currents exceeding 1.5 milliamperes per micrometre, NATURE ELECTRONICS, 2022. (2) Xiaohua Shen#, Shun Shi, Bailing Li, Shengyang Li, Hongmei Zhang, Song Chen, Hongli Deng, Qiusheng Zhang, Jian Zhu*, Xidong Duan*, Lithiophilic Interphase Porous Buffer Layer toward Uniform Nucleation in Lithium Metal Anodes, ADVANCED FUNCTIONAL MATERIALS, 2022. (3) Bailing Li#, Xia Deng#, Weining Shu#, Xing Cheng#, Qi Qian#, Zhong Wan, Bei Zhao, Xiaohua Shen , Ruixia Wu, Shun Shi, Hongmei Zhang, Zucheng Zhang, Xiangdong Yang, Junwei Zhang, Mianzeng Zhong, Qinglin Xia, Jia Li, Yuan Liu, Lei Liao, Yu Ye, Lun Dai*, Yong Peng*, Bo Li*, Xidong Duan*, Air-stable ultrathin Cr3Te4 nanosheets with thickness-dependent magnetic biskyrmions, MATERIALS TODAY, 2022. (4) Weiqi Dang#, Zheyi Lu#, Bei Zhao, Bo Li, Jia Li, Hongmei Zhang, Rong Song, Mongur Hossain, Zhikai Le, Yuan Liu, Xidong Duan*, Ultimate low leakage and EOT of high-kappa dielectric using transferred metal electrode, NANOTECHNOLOGY, 2022, 33(39)：395201. (5) Qi Qian#, Huaying Ren#, Jingyuan Zhou, Zhong Wan, Jingxuan Zhou, Xingxu Yan, Jin Cai, Peiqi Wang, Bailing Li, Zdenek Sofer, Bo Li, Xidong Duan, Xiaoqing Pan, Yu Huang, Xiangfeng Duan*, Chiral molecular intercalation superlattices, NATURE, 2022, 606(7916): 902-908. (6) Li Wei#, Ruixia Wu#, Qiuqiu Li#, Quanyang Tao, Muhammad Zeeshan Saeed, Xin Li, Si Wan, Rong Song, Dingyi Shen, Kejing Huang, Miaomiao Liu, Bailing Li, Bei Zhao, Jialing Liu, Yuan Liu, Bo Li, Jia Li, Xidong Duan*, Synthesis of 2D alpha-GeTe Single Crystals and alpha-GeTe/WSe2 Heterostructures with Enhanced Electronic Performance, ADVANCED FUNCTIONAL MATERIALS, 2022, 32, 2201673. (7) Dingyi Shen#, Bei Zhao*#, Zucheng Zhang, Hongmei Zhang, Xiangdong Yang, Ziwei Huang, Bailing Li, Rong Song, Yejun Jin, Ruixia Wu, Bo Li, Jia Li, Xidong Duan*, Synthesis of Group VIII Magnetic Transition-Metal-Doped Monolayer MoSe2, ACS NANO, 2022, 16, 7, 10623-10631. (8) Zhengwei Zhang#, Ziwei Huang#, Jia Li#, Di Wang, Yue Lin, Xiangdong Yang, Hang Liu, Song Liu, Yiliu Wang, Bo Li, Xiangfeng Duan, Xidong Duan*, Endoepitaxial growth of monolayer mosaic heterostructures, NATURE NANOTECHNOLOGY, 2022, 17(5): 493-499. (9) Moxia Li#, Yaomengli Xu, Bingwu Liu, Jianfang Liu, Xuguang Sun, Dongmei Deng, Xidong Duan*, Jiawen Hu*, Bottom-up fabrication of three-dimensional nanoporous gold from Au nanoparticles using nanowelding, SCIENCE CHINA-MATERIALS, 2022. (10) Jia Li#, Jingyi Liang, Xiangdong Yang, Xin Li, Bei Zhao, Bo Li, Xidong Duan*, Controllable Preparation of 2D Vertical van der Waals Heterostructures and Superlattices for Functional Applications, SMALL, 2022, 18(22): 2107059. (11) Jianfang Liu#, Dongmei Deng, Yongjie Ge, Yaomengli Xu, Moxia Li, Bingwu Liu, Xidong Duan*, Yongchun Fu*, Jiawen Hu*, Iodine ion modification enables Ag nanowire film with improved carrier transport properties and stability as high-performance transparent conductor, NANO RESEARCH, 2022. 15(6): 5410-5417. (12) Shun Shi#, Ya Feng, Bailing Li, Hongmei Zhang, Qiuqiu Li, Zhangxun Mo, Xinyun Zhou, Zheyi Lu, Weiqi Dang, Xiaohui Lin, Liqiang Zhang, Zucheng Zhang, Wei Deng, Jia Li, Mianzeng Zhong*, Bo Li*, Xidong Duan*, Broadband and high-performance SnS2/FePS3/graphene van der Waals heterojunction photodetector, APPLIED PHYSICS LETTERS, 2022, 120(8): 081101. 2021年 (1) Moxia Li#, Xi Xie#, Yaomengli Xu, Jianfang Liu, Yanan Fu, Mei Han, Xucheng Li, Xidong Duan*, Changjun Min*, Jiawen Hu*, External field-strengthened Ostwald nanowelding, NANO RESEARCH, 2022, 15(5): 4525-4535. (2) Di Wang#, Zhengwei Zhang#, Bolong Huang#, Hongmei Zhang, Ziwei Huang, Miaomiao Liu, Xidong Duan*, Few-Layer WS2-WSe2 Lateral Heterostructures: Influence of the Gas Precursor Selenium/Tungsten Ratio on the Number of Layers, ACS NANO, 2021, 16(1): 1198-1207. (3) Mongur Hossain#, Qin Biao, Bo Li, Xidong Duan*, Synthesis, characterization, properties and applications of two-dimensional magnetic materials, NANO TODAY, 2022, 42: 101338. (4) Peng Chen#, Timothy L Atallah, Zhaoyang Lin, Peiqi Wang, Sung-Joon Lee, Junqing Xu, Zhihong Huang, Xidong Duan, Yuan Ping, Yu Huang, Justin R. Caram*, and Xiangfeng Duan*, Approaching the intrinsic exciton physics limit in two-dimensional semiconductor diodes, NATURE, 2021, 599(7885): 404-410. (5) Huifang Ma#, Qi Qian#, Biao Qin#, Zhong Wan, Ruixia Wu, Bei Zhao, Hongmei Zhang, Zucheng Zhang, Jia Li, Zhengwei Zhang, Bo Li, Lin Wang, and Xidong Duan*, Controlled Synthesis of Ultrathin PtSe2 Nanosheets with Thickness-Tunable Electrical and Magnetoelectrical Properties, ADVANCED SCIENCE, 2022, 9(1): 2103507. (6) Bei Zhao#, Dingyi Shen, Zucheng Zhang, Ping Lu, Mongur Hossain, Jia Li, Bo Li, Xidong Duan*, 2D Metallic Transition-Metal Dichalcogenides: Structures, Synthesis, Properties, and Applications, ADVANCED FUNCTIONAL MATERIALS, 2021, 31(48): 2105132. (7) Jinhui Cao#, Jiang Zhong, Hanjiao Xu, Shengyang Li, Hongli Deng, Tao Wang, Ling Fan, Xinghui Wang, Lei Wang*, Jian Zhu*, Bingan Lu, Xidong Duan*, N/S co-doped carbon nanosheet bundles as high-capacity anode for potassium-ion battery, NANO RESEARCH, 2022, 15(3): 2040-2046. (8) Weiqi Dang#, Bei Zhao, Chang Liu, Xiangdong Yang, Lingan Kong, Zheyi Lu, Bo Li, Jia Li, Hongmei Zhang, Wanying Li, Shun Shi, Ziyue Qin, Lei Liao, Xidong Duan*, Yuan Liu*, Ultimate dielectric scaling of 2D transistors via van der Waals metal integration, NANO RESEARCH, 2022, 15(2): 1603-1608. (9) Zucheng Zhang#, Bei Zhao#, Dingyi Shen, Quanyang Tao, Bo Li, Ruixia Wu, Bailing Li,Xiangdong Yang, Jia Li, Rong Song, Hongmei Zhang, Ziwei Huang, Zhengwei Zhang,Jingyuan Zhou, Yuan Liu, Xidong Duan*, Synthesis of Ultrathin 2D Nonlayered α-MnSe Nanosheets, MnSe/WS2 Heterojunction for HighPerformance Photodetectors, Small Structures, 2021, 2(8): 2100028. (10) Hongmei Zhang#, Qiuqiu Li#, Mongur Hossain#，*, Bo Li, Keqiu Chen, Ziwei Huang, Xiangdong Yang, Weiqi Dang, Weining Shu, Di Wang, Bailing Li, Weiting Xu, Zucheng Zhang, Gang Yu*, Xidong Duan*, Phase-Selective Synthesis of Ultrathin FeTe Nanoplates by Controllable Fe/Te Atom Ratio in the Growth Atmosphere, SMALL, 2021, 17(33): 2101616. (11) Jingyuan Zhou#, Zhaoyang Lin#, Huaying Ren, Xidong Duan, Imran Shakir*, Yu Huang*, Xiangfeng Duan*, Layered Intercalation Materials, ADVANCED MATERIALS, 2021, 33(25): 2004557. (12) Yanping Liu#，*, Cheng Zeng#, Juan Yu, Jiahong Zhong, Bo Li, Zhengwei Zhang, Zongwen Liu, Zhiming M. Wang, Anlian Pan*, Xidong Duan*, Moire superlattices and related moire excitons in twisted van der Waals heterostructures, CHEMICAL SOCIETY REVIEWS, 2021, 50(11): 6401-6422. (13) Bei Zhao#, Zhong Wan#, Yuan Liu, Junqing Xu, Xiangdong Yang, Dingyi Shen, Zucheng Zhang, Chunhao Guo, Qi Qian, Jia Li, Ruixia Wu, Zhaoyang Lin, Xingxu Yan, Bailing Li, zhengwei Zhang, Huifang Ma, Bo Li, Xiao Chen, Yi Qiao, Imran Shakir, Zeyad Almutairi, Fei Wei, Yue Zhang, Xiaoqing Pan, Yu Huang, Yuan Ping, Xidong Duan*, Xiangfang Duan*, High-order superlattces by rolling up van der Waals heterostructures, NATURE, 2021. 591(7850): 385-390. (14) Yuan Liu#, Xidong Duan, Hyeon-Jin Shin, Seongjun Park, Yu Huang, Xiangfeng Duan*, Promises and prospects of two-dimensional transistors, NATURE, 2021, 591(7848): 43-53. (25) Qiuqiu Li#, Si Li#, Dan Wu, Zhongke Ding, Xuanhao Cao, Lin Huang, Hui Pan, Bo Li*, Keqiu Chen*, Xidong Duan*, Magnetic properties manipulation of CrTe2 bilayer through strain and self-intercalation, APPLIED PHYSICS LETTERS, 2021, 119(16): 162402. (16) Bo Li#, Zhong Wan#, Cong Wang#, Peng Chen#, Bevin Huang, Xing Cheng, Qi Qian, Jia Li, Zhengwei Zhang, Guangzhuang Sun, Bei Zhao, Huifang Ma, Ruixia Wu, Zhongming Wei, Yuan Liu, Lei Liao, Yu Ye, Yu Huang, Xiaodong Xu, Xidong Duan*, Wei Ji*, Xiangfeng Duan*, Van der Waals epitaxial growth of air-stable CrSe2 nanosheets with thickness tunable magnetic order, NATURE MATERIALS, 2021, 20(6): 818-825. (17) Jianfang Liu#, Yongjie Ge#, Dumeng Zhang, Mei Han, Moxia Li, Meng Zhang, Xidong Duan*, Zhilin Yang*, Jiawen Hu*, Plasma Cleaning and Self-Limited Welding of Silver Nanowire Films for Flexible Transparent Conductors, ACS APPLIED NANO MATERIALS, 2021, 4(2): 1664-1671. (18) Zhengwei Zhang#, Yuan Liu#, Chen Dai#, Xiangdong Yang, Peng Chen, Huifang Ma, Zhao Bei, Ruixia Wu, Ziwei Huang, Wang Di, Miaomiao Liu, Huangfu Ying, Xin Sen, Jun Luo, Yiliu Wang, Jia Li, Bo Li, Xidong Duan*, Highly Selective Synthesis of Monolayer or Bilayer WSe2 Single Crystals by Pre-annealing the Solid Precursor, CHEMISTRY OF MATERIALS, 2021, 33(4): 1307-1313. (19) Di Wang#, Zucheng Zhan, Bo L, Xidong Duan*, Synthesis of two-dimensional/one-dimensional heterostructures with tunable width, JOURNAL OF SEMICONDUCTORS, 2021, 42(9): 092001. (20) Yaya Wang#, Hanjiao Xu, Jiang Zhong, Tao Wang, Bingan Lu, Jian Zhu*, Xidong Duan*, Hierarchical Ni-and Co-based oxynitride nanoarrays with superior lithiophilicity for high-performance lithium metal anodes, ENERGY MATERIALS, 2021, 1: 100012. (21) Huifang Ma#, Kejing Huang#, Ruixia Wu, Zhengwei Zhang, Jia Li, Bei Zhao, Chen Dai, Ziwei Huang, Hongmei Zhang, Xiangdong Yang, Bo Li, Yuan Liu, Xiangfeng Duan, Xidong Duan*, In-plane epitaxial growth of 2D CoSe-WSe2 metal-semiconductor lateral heterostructures with improved WSe2 transistors performance, Infomat, 2021, 3(2): 222-228. 2020年 (1) Biao Qin#, Huifang Ma#, Mongur Hossain, Mianzeng Zhong, Qinglin Xia, Bo Li*, Xidong Duan*, Substrates in the Synthesis of Two-Dimensional Materials via Chemical Vapor Deposition, CHEMISTRY OF MATERIALS, 2020, 32(24): 10321-10347. (2) Xiuqi Li#, Maoxin Chen#, Lei Wang*, Hanjiao Xu, Jiang Zhong , Meng Zhang , Yaya Wang , Qiusheng Zhang , Lin Mei*, Tao Wang*, Jian Zhu, Bingan Lu, Xidong Duan*, Nitrogen-doped carbon nanotubes as an anode for a highly robust potassium-ion hybrid capacitor, NANOSCALE HORIZONS, 2020, 5(12): 1586-1595. (3) Mei Han#, Yongjie Ge, Jianfang Liu, Zhongzhong Cao, Moxia Li, Xidong Duan*, Jiawen Hu*, Mixed polyvinyl pyrrolidone hydrogel-mediated synthesis of high-quality Ag nanowires for high-performance transparent conductors, JOURNAL OF MATERIALS CHEMISTRY A, 2020, 8(40): 21062-21069. (4) Zhengwei Zhang#, Peng Chen, Xiangdong Yang, Yuan Liu, Huifang Ma, Jia Li, Bei Zhao,Jun Luo, Xidong Duan*, Xiangfeng Duan, Ultrafast growth of large single crystals of monolayer WS2 and WSe2, NATIONAL SCIENCE REVIEW, 2020, 7(4): 737-744. (5) Sung-Joon Lee#, Zhaoyang Lin, Jin Huang, Christopher S. Choi, Peng Chen, Yuan Liu, Jian Guo, Chuancheng Jia, Yiliu Wang, Laiyuan Wang, Qingliang Liao, Imran Shakir, Xidong Duan, Bruce Dunn, Yue Zhang, Yu Huang*, Xiangfeng Duan*, Programmable devices based on reversible solid-state doping of two-dimensional semiconductors with superionic silver iodide, NATURE ELECTRONICS, 2020. 3(10): 630-637. (6) Xinyun Zhou#, Juehan Yang, Mianzeng Zhong, Qinglin Xia, Bo Li*, Xidong Duan*, Zhongming Wei*, Intercalation of Two-dimensional Layered Materials, CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2020, 36(4): 584-596. (7) Yiliu Wang#, Zhong Wan#, Qi Qian#, Yuan Liu, Zhuo Kang, Zheng Fan, Peiqi Wang, Yekan Wang, Chao Li, Chuancheng Jia, Zhaoyang Lin, Jian Guo, Imran Shakir, Mark Goorsky, Xidong Duan, Yue Zhang, Yu Huang, Xiangfeng Duan* , Probing photoelectrical transport in lead halide perovskites with van der Waals contacts, NATURE NANOTECHNOLOGY, 2020, 15(9) : 768-775. (8) Guanhua Yang#, Yan Shao, Jiebin Niu, Xiaolei Ma, Congyan Lu, Wei Wei, Xichen Chuai, Jiawei Wang, Jingchen Cao, Hao Huang, Guangwei Xu, Xuewen Shi, Zhuoyu Ji, Nianduan Lu, Di Geng, Jing Qi, Yun Cao, Zhongliu Liu, Liwei Liu, Yuan Huang, Lei Liao, Weiqi Dang, Zhengwei Zhang, Yuan Liu, Xidong Duan, Jiezhi Chen, Zhiqiang Fan, Xiangwei Jiang, Yeliang Wang*, Ling Li*, Hong-Jun Gao, Xiangfeng Duan*, Ming Liu*, Possible Luttinger liquid behavior of edge transport in monolayer transition metal dichalcogenide crystals, NATURE COMMUNICATIONS, 2020, 11(1): 659. (9) Chen Dai#, Bo Li, Jia Li, Bei Zhao, Ruixia Wu, Huifang Ma, Xidong Duan*, Controllable synthesis of NiS and NiS2 nanoplates by chemical vapor deposition, NANO RESEARCH, 2020, 13(9): 2506-2511. (10) Qichen Wang#, Yongpeng Lei*, Yuchao Wang, Yi Liu, Chengye Song, Jian Zeng, Yaohao Song, Xidong Duan*, Dingsheng Wang*, Yadong Li, Atomic-scale engineering of chemical-vapor-deposition-grown 2D transition metal dichalcogenides for electrocatalysis, ENERGY & ENVIRONMENTAL SCIENCE, 2020, 13(6): 1593-1616. (11) Hanjiao Xu#, Lei Wang, Jiang Zhong, Tao Wang, Jinhui Cao, Yaya Wang, Xiuqi Li, Huilong Fei, Jian Zhu*, Xidong Duan*, Ultra-stable and High‐rate Lithium Ion Batteries Based on Metal-organic Framework-derived In2O3 Nanocrystals/Hierarchically Porous Nitrogen-doped Carbon Anode, ENERGY & ENVIRONMENTAL MATERIALS, 2020, 3(2): 177-185. (12) Weiting Xu#, Jiayang Jiang, Huifang Ma, Zhengwei Zhang, Jia Li, Bei Zhao, Ruixia Wu, Xiangdong Yang, Hongmei Zhang, Bailing Li, Weining Shu, Zucheng Zhang, Bo Li*, Yuan Liu, Lei Liao, Xidong Duan*, Vapor phase growth of two-dimensional PdSe2 nanosheets for high-photoresponsivity near-infrared photodetectors, NANO RESEARCH, 2020, 13(8): 2091-2097. (13) Jia Li#, Xiangdong Yang#, Yang Liu#, Bolong Huang#, Ruixia Wu, Zhengwei Zhang, Bei Zhao, Huifang Ma, Weiqi Dang, Zheng Wei, Kai Wang, Zhaoyang Lin, Xingxu Yan, Mingzi Sun, Bo Li, Xiaoqing Pan, Jun Luo, Guangyu Zhang, Yuan Liu, Yu Huang, Xidong Duan*, Xiangfeng Duan*, General synthesis of two-dimensional van der Waals heterostructure arrays, NATURE, 2020, 579（7799）: 368-374. (14) Zhiwei Li#, Yawei Lv, Liwang Ren, Jia Li, Lingan Kong, Yujia Zeng, Quanyang Tao, Ruixia Wu, Huifang Ma, Bei Zhao, Di Wang, Weiqi Dang, Keqiu Chen, Lei Liao, Xidong Duan, Xiangfeng Duan, Yuan Liu*, Efficient strain modulation of 2D materials via polymer encapsulation, NATURE COMMUNICATIONS, 2020, 11(1): 1151.

2019年

(1) Guangzhuang Sun#, Bo Li#, Shifa Wang, Zhengwei Zhang, Jia Li, Xidong Duan*, Xiangfeng Duan, Selective growth of wide band gap atomically thin Sb2O3 inorganic molecular crystal on WS2, NANO RESEARCH, 2019, 12(11): 2781-2787. (2) Yongjie Ge#, Jianfang Liu#, Xiaojun Liu, Jiawen Hu*, Xidong Duan*, Xiangfeng Duan*, Rapid Electrochemical Cleaning Silver Nanowire Thin Films for High-Performance Transparent Conductors, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2019, 141(31): 12251-12257. (3) Bei Zhao#, Weiqi Dang, Xiangdong Yang, Jia Li, Haihong Bao, Kai Wang, Jun Luo, Zhengwei Zhang, Bo Li, Haipeng Xie, Yuan Liu, Xidong Duan*, Van der Waals epitaxial growth of ultrathin metallic NiSe nanosheets on WSe2 as high performance contacts for WSe2 transistors, NANO RESEARCH, 2019, 12(7): 1683-1689. (4) Huifang Ma#, Zhong Wan, Jia Li, Ruixia Wu, Zhengwei Zhang, Li Bo, Bei Zhao, Qi Qian, Yuan Liu, Qinglin Xia, Guanghua Guo, Xidong Duan*, Xiangfeng Duan*, Phase-Tunable Synthesis of Ultrathin Layered Tetragonal CoSe and Nonlayered Hexagonal CoSe Nanoplates, ADVANCED MATERIALS, 2019, 31(25): 1900901. (5) Guangzhuang Sun#, Li Bo#, Jia Li, Zhengwei Zhang, Huifang Ma, Peng Chen, Bei Zhao, Ruixia Wu, Weiqi Dang, Xiangdong Yang, Xuwan Tang, Chen Dai, Ziwei Huang, Yuan Liu, Xidong Duan*, Xiangfeng Duan, Direct van der Waals epitaxial growth of 1D/2D Sb2Se3/WS2 mixed-dimensional p-n heterojunctions, NANO RESEARCH, 2019, 12(5): 1139-1145. (6) Ruixia Wu#, Quanyang Tao, Weiqi Dang, Yuan Liu, Bo Li, Jia Li, Bei Zhao, Zhengwei Zhang, Huifang Ma, Guangzhuang Sun, Xidong Duan*, Xiangfeng Duan, van der Waals Epitaxial Growth of Atomically Thin 2D Metals on Dangling-Bond-Free WSe2 and WS2, ADVANCED FUNCTIONAL MATERIALS, 2019, 29(12): 1806611. (7) Junchi Liu#, Xiao Liu, Zhuojun Chen, Lili Miao, Xingqiang Liu, Bo Li*, Liming Tang, Keqiu Chen, Yuan Liu, Jingbo Li, Zhongming Wei*, Xidong Duan*, Tunable Schottky barrier width and enormously enhanced photoresponsivity in Sb doped SnS2 monolayer, NANO RESEARCH, 2019, 12(2): 463-468. (8) Xiao Liu#, Guangzhuang Sun, Peng Chen, Junchi Liu, Zhengwei Zhang, Jia Li, Huifang Ma, Bei Zhao,Ruixia Wu, Weiqi Dang, Xiangdong Yang, Chen Dai, Xuwan Tang, Zhuojun Chen, Lili Miao, Xingqiang Liu, Bo L*,Yuan Liu, Xidong Duan*, High-performance asymmetric electrodes photodiode based on Sb/WSe2 heterostructure, NANO RESEARCH, 2019, 12(2): 339-344.

2018年

(1) Huifang Ma#, Weiqi Dang#, Xiaodong Yang, Xiangdong Yang, Bo Li, Zhengwei Zhang, Peng Chen, Yuan Liu, Zhong Wan, Qi Qian, Jun Luo, Ketao Zang, Xiangfeng Duan, Xidong Duan*, Chemical Vapor Deposition Growth of Single Crystalline CoTe2 Nanosheets with Tunable Thickness and Electronic Properties, CHEMISTRY OF MATERIALS, 2018, 30(24): 8891-8896. (2) Junchi Liu#, Mianzeng Zhong#, Xiao Liu, Guangzhuang Sun, Peng Chen,Zhengwei Zhang, Jia Li,Huifang Ma,Bei Zhao, Ruixia Wu, Weiqi Dang,Xiangdong Yang, Chen Dai,Xuwan Tang, Chao Fan, Zhuojun Chen, Lili Miao, Xingqiang Liu, Yuan Liu, Bo Li*, Xidong Duan*, Two-dimensional plumbum-doped tin diselenide monolayer transistor with high on/off ratio, NANOTECHNOLOGY, 2018, 29(47): 474002. (3) Bei Zhao#, Weiqi Dang#, Yuan Liu, Bo Li, Jia Li, Jun Luo, Zhengwei Zhang, Ruixia Wu, Huifang Ma, Guangzhuang Sun, Yu Huang, Xidong Duan*, Xiangfeng Duan*, Synthetic Control of Two-Dimensional NiTe2 Single Crystals with Highly Uniform Thickness Distributions, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2018, 140(43): 14217-14223. (4) Zhaoyang Lin#, Yuan Liu, Udayabagya Halim, Mengning Ding, Yuanyue Liu, Yiliu Wang, Jia Chuancheng, Peng Chen, Xidong Duan, Chen Wang, Frank Song, Mufan Li, Chengzhang Wan, Yu Huang*, Xiangfeng Duan*, Solution-processable 2D semiconductors for high-performance large-area electronics, NATURE, 2018, 562(7726): 254-258. (5) Jia Li#, Bei Zhao, Peng Chen, Ruixia Wu, Bo Li, Qinglin Xia, Guanghua Guo, Jun Luo, Ketao Zang, Zhengwei Zhang, Huifang Ma, Guangzhuang Sun, Xidong Duan*, Xiangfeng Duan, Synthesis of Ultrathin Metallic MTe2 (M=V,Nb,Ta) Single-Crystalline Nanoplates, ADVANCED MATERIALS, 2018, 30(36): 1801043. (6) Kangkang Yao#, Peng Chen, Zhengwei Zhang, Jia Li, Ruoqi Ai, Huifang Ma, Bei Zhao, Guangzhuang Sun, Ruixia Wu, Xuwan Tang, Bo Li, Jiawen Hu*, Xidong Duan*, Xiangfeng Duan*, Synthesis of ultrathin two-dimensional nanosheets and van der Waals heterostructures from non-layered γ-CuI, NPJ 2D MATERIALS AND APPLICATIONS, 2018, 2(1): 1-7. (7) Huifang Ma#, Peng Chen#, Bo Li, Jia Li, Ruoqi Ai, Zhengwei Zhang, Guangzhuang Sun, Kangkang Yao, Zhaoyang Lin, Bei Zhao, Ruixia Wu, Xuwan Tang, Xidong Duan*, Xiangfeng Duan, Thickness-Tunable Synthesis of Ultrathin Type-II Dirac Semimetal PtTe2 Single Crystals and Their Thickness-Dependent Electronic Properties, NANO LETTERS, 2018, 18(6): 3523-3529. (8) Peng Chen#, Zhengwei Zhang, Xidong Duan*, Xiangfeng Duan*, Chemical synthesis of two-dimensional atomic crystals, heterostructures and superlattices. CHEMICAL SOCIETY REVIEWS, 2018, 47(9): 3129-3151. (9) Chen Wang#, Qiyuan He, Udayabagya Halim, Yuanyue Liu, Enbo Zhu, Zhaoyang Lin, Hai Xiao, Xidong Duan, Ziying Feng, Rui Cheng, Nathan Weiss, Guojun Ye, Yun-Chiao Huang, Hao Wu, Hung-Chieh Cheng, Imran Shakir, Lei Liao*, Xianhui Chen, William A.Goddard, Yu Huang*, Xiangfeng Duan*, Monolayer atomic crystal molecular superlattices, NATURE, 2018, 555(7695): 231-236. (10) Yongjie Ge#, Xidong Duan#, Meng Zhang, Lin Mei, Jiawen Hu*, Wei Hu*, Xiangfeng Duan*, Direct Room Temperature Welding and Chemical Protection of Silver Nanowire Thin Films for High Performance Transparent Conductors, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2018, 140(1): 193-199.

2017年

(1) Jia Li#, Xun Guan, Chen Wang, Hung-Chieh Cheng, Ruoqi Ai, Kangkang Yao, Peng Chen, Zhengwei Zhang, Xidong Duan*, Xiangfeng Duan, Synthesis of Two-Dimensional Layered BiI3 Nanoplates, BiI3/WSe2 van der waals Heterostructures and Their Electronic, Optoelectronic Properties, SMALL, 2017, 13(38): 1701034. (2) Zhengwei Zhang#, Peng Chen#, Xidong Duan*, Ketao Zang, Jun Luo, Xiangfeng Duan*, Robust epitaxial growth of two-dimensional heterostructures, multiheterostructures and superlattices, SCIENCE, 2017, 357(6353): 788-792. (3) Longlu Wang#, Xia Liu#, Jinming Luo#, Xidong Duan#, John Crittenden, Chengbin Liu*, Shuqu Zhang, Yong Pei*, Yunxiong Zeng, Xiangfeng Duan* Self-Optimization of the Active Site of Molybdenum Disulfide by an Irreversible Phase Transition during Photocatalytic Hydrogen Evolution, ANGEWANDTE CHEMIE INTERNATIONAL EDITION, 2017, 56(26): 7610-7614. (4) Yiliu Wang#, Xun Guan, Dehui Li, Hung-Chieh Cheng, Xidong Duan*; Zhaoyang Lin; Xiangfeng Duan*, Chemical vapor deposition growth of single-crystalline cesium lead halide microplatelets and heterostructures for optoelectronic applications, NANO RESEARCH, 2017, 10(4): 1223-1233. (5) Ruoqi Ai#, Xun Guan, Jia Li, Kangkang Yao, Peng Chen, Zhengwei Zhang, Xidong Duan*, Xiangfeng Duan, Growth of Single-Crystalline Cadmium Iodide Nanoplates, CdI2/MoS2 (WSe2, WS2) van der Waals Heterostructures, and Patterned Arrays, ACS NANO, 2017, 11(3): 3413-3419.

2016年

(1) Yuan Liu#, Nathan O. Weiss, Xidong Duan, Hung-Chieh Cheng, Yu Huang*,Xiangfeng Duan*, Van der Waals heterostructures and devices, NATURE REVIEW MATERIALS, 2016, 1(9): 16042. (2) Meng Wang#, Xidong Duan, Yuxi Xu*, Xiangfeng Duan*, Functional three-dimensional graphene/polymer composites, ACS NANO, 2016, 10(8): 7231-7247. (3) Longlu Wang#, Xidong Duan#, Gongming Wang, Chengbin Liu*, Shenglian Luo*, Shuqu Zhang, Yunxiong Zeng, Yuzi Xu, Yutang Liu, Xiangfeng Duan*, Omnidirectional enhancement of photocatalytic hydrogen evolution over hierarchical “cauline leaf” nanoarchitectures, APPLIED CATALYSIS B: ENVIRONMENTAL, 2016, 186: 88-96. (4) Xidong Duan#, Chen Wang#, Zheng Fan, Guolin Hao, Liangzhi Kou, Udayabagya Halim, Honglai Li, Xueping Wu, Yicheng Wang, Jianhui Jiang, Anlian Pan, Yu Huang, Ruqin Yu*, Xiangfeng Duan*, Synthesis of WS2xSe2-2x Alloy Nanosheets with Composition-Tunable Electronic Properties, NANO LETTERS, 2016, 16(1): 264-269.

2015年

(1) Xidong Duan#, Chen Wang, Anlian Pan*, Ruqin Yu*, Xiangfeng Duan*, Two-dimensional transition metal dichalcogenides as atomically thin semiconductors: opportunities and challenges, CHEMICAL SOCIETY REVIEWS, 2015, 44(24): 8859-8876. (2) Li Tao#, Xidong Duan#, Chen Wang, Xiangfeng Duan*, Shuangyin Wang*, Plasma-engineered MoS2 thin-film as an efficient electrocatalyst for hydrogen evolution reaction, CHEMICAL COMMUNICATIONS, 2015, 51(35): 7470-7473.

2014年

(1) Xidong Duan#*, Chen Wang#, Jonathan C. Shaw#, Rui Cheng, Yu Chen, Honglai Li, Xueping Wu, Ying Tang, Qinling Zhang, Anlian Pan*, Jianhui Jiang, Ruqing Yu, Yu Huang, Xiangfeng Duan*, Lateral epitaxial growth of two-dimensional layered semiconductor heterojunctions, NATURE NANOTECHNOLOGY, 2014, 9(12): 1024-1030.

部分专利：

1.段曦东，段镶锋，艾若奇，一种碘化镉二维材料及其制备方法 201710456549.5 2.段镶锋，段曦东，李佳，一种碘化铋二维材料及其制备方法 201710261253.8 3.段镶锋，段曦东，姚康康，一种碘化亚铜二维材料、制备及其应用201710243366.5 4.段镶锋，段曦东，张正伟，一种二维材料横向异质结、制备及其应用201710223432.2 5.段曦东，段镶锋，马惠芳，一种碲化铂二维材料、制备及其电学器件中的应用 201810218839.0 6.段曦东，段镶锋，李佳，一种碲化钒二维材料及其合成方法和应用 201810270126.9 7. 段曦东，段镶锋，吴瑞霞，一种碲化铌二维材料及其合成和应用 201810249484.1 8.段曦东，段镶锋，赵蓓，一种碲化钽二维材料的合成及其应用 201810256162.X 9.段曦东，段镶锋，赵蓓，一种碲化镍二维材料及其制备和应用 201810893502.X 10.段曦东，段镶锋，马惠芳，一种带有多孔导流板的生长二维材料反应室结构 201820357458.6 11.段镶锋，段曦东，张正伟，马惠芳，一种双气流生长二维材料反应室设备 201820413535.5 12.段曦东 ，复合合导电陶瓷及其制备方法。CN03124488.2 13.段曦东，黄紫橙等 一种高强抗菌陶瓷用浆料、陶瓷及它们的制备方法。CN20110210282.4 14.Xiangfeng Duan, Xidong Duan， Crystalline semiconductor films, growth of such films and devices including such films. Nov, 12 2009: US 20090278125。

奖励与荣誉：

2017湖南省自然科学一等奖 2017中国电子科技十大进展奖 2019年国家自然科学二等奖 2020中国材料研究学会科学技术奖一等奖 2020中国半导体十大进展奖