陈先凯教授；博士生导师

有机光电转换材料的多尺度理论模拟与设计

      招生方向包括“化学”、“物理”、以及“材料学”。本课题组是一个开放、融洽、积极进取的研究团队，欢迎努力、认真、踏实、有团队合作精神、愿意做科学研究的同学加入。研究组提供优厚的生活补贴、以及参与国内外会议的机会。课题组与国外多个课题组建立了广泛的合作关系，有志于深造的同学提供与国外单位合作培养的机会。

      长期招聘具有“理论与计算化学”、“计算材料”、“计算物理”背景与经验的博士后，待遇保证优厚，欢迎咨询，联系邮箱：xkchen@suda.edu.cn（邮件请注明“博士后咨询”）

      至今以第一、共同第一、通讯联系人发表文章40余篇，包括Nature Energy (1篇), Nature Materials (2篇), Nature Photonics (3篇),Nature Communications (2篇), Advanced Materials (1篇),Advanced Energy Materials（3篇）等，自2021年课题组成立以来，以通讯联系人在Nature Photonics发表论文2篇。5篇论文入选ESI高被引论文，相关成果被Science、 Nature Energy、Tech Xplore 等杂志或媒体作为重要研究进展进行专题报道。理论研究成果得到了日本OLED材料研发科技公司Kyulux、以及韩国Samsung 集团的密切关注，并获得专项基金资助，推动理论成果的应用转化。

自课题组建立以来：

1.  Xiao-Chun Fan, Kai Wang*, Yizhong Shi, Ying-Chun Cheng, Yi-Ting Lee, Jia Yu, Xian-Kai Chen*, Chihaya Adachi*, and Xiao-Hong Zhang*, Ultra-Pure Green OLEDs based on highly distorted fused π-conjugated molecular design. Nature Photonics, 2022, DOI: 10.1038/s41566-022-01106-8.

2.  Yuan Xie*, Wansheng Liu, Wanyuan Deng, Haimei Wu, Weiping Wang, Yichuan Si, Xiaowei Zhan, Chao Gao*, Xian-Kai Chen*, Hongbin Wu*, Junbiao Peng, and Yong Cao. Bright short-wavelength infrared organic light-emitting devices. Nature Photonics, 2022, DOI: 10.1038/s41566-022-01069-w.

建立课题组以前：

1.  Xian-Kai Chen#, Deping Qian#,*, Yuming Wang, Thomas Kirchartz, Wolfgang Tress, Huifeng Yao, Jun Yuan, Markus Hülsbeck, Maojie Zhang, Yingping Zou, Yanming Sun, Yongfang Li, Jianhui Hou, Olle Inganäs, Veaceslav Coropceanu*, Jean-Luc Bredas *, and Feng Gao*. A unified description of non-radiative voltage losses in organic solar cells. Nature Energy, 2021, 6, 799.

2.   Lin-Song Cui #,*, Alexander J. Gillett #, Shou-Feng Zhang #, Hao Ye, Yuan Liu, Xian-Kai Chen*, Ze-Sen Lin, Emrys W. Evans, William K. Myers, Tanya K. Ronson, Hajime Nakanotani, Sebastian Reineke, Jean-Luc Bredas, Chihaya Adachi*, Richard H. Friend*. Fast Spin-Flip Enables Efficient and Stable Organic Electroluminescence from Charge-Transfer States. Nature Photonics, 2020,14, 636.

3.  Hiroki Noda #, Xian-Kai Chen #, Hajime Nakanotani*, Takuya Hosokai, Momoka Miyajima, Naoto Notsuka, Yuuki Kashima, Jean-Luc Brédas* and Chihaya Adachi*. Critical role of intermediate electronic states for spin-flip processes in charge-transfer-type organic molecules with multiple donors and acceptors. Nature Materials, 2019, 18, 1084.

4.  Haoqing Guo #, Qiming Peng #, Xian-Kai Chen #, Qinying Gu, Shengzhi Dong, Emrys W. Evans, Alexander J. Gillett, Xin Ai, Ming Zhang, Dan Credgington, Veaceslav Coropceanu, Richard H. Friend*, Jean-Luc Brédas*, Feng Li*. High stability and luminescence efficiency in donor-acceptor neutral radicals not following the aufbau principle. Nature Materials, 2019, 18, 977.

5.  Xian-Kai Chen, Veaceslav Coropceanu*, and Jean-Luc Brédas*. Assessing the nature of the charge-transfer electronic states in organic solar cells. Nature Communications, 2018, 9, 5295.

6.  Xian-Kai Chen, Youichi Tsuchiya, Yuma Ishikawa, Cheng Zhong, Chihaya Adachi, and Jean-Luc Brédas*. A new design strategy for efficient thermally activated delayed fluorescence (TADF) organic emitters: from twisted to planar structures. Advanced Materials, 2017, 29, 1702767.