软物质（活性物质流体力学模拟，生物大分子、细胞膜性质研究，介观平衡态系统相变等）

信息功能材料（石墨烯等二维材料的制备与应用，材料基因，功能团簇等）

课题组主页：https://www.x-mol.com/groups/Qi_Kai?lang=zh

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080501-材料物理与化学

凝聚态物理理论、计算模拟
软物质，二维材料
流体力学模拟，蒙特卡罗模拟，分子动力学模拟

2010-08--2016-05   美国佐治亚大学   博士学位
2006-09--2010-06   南京大学   学士学位

   

2022-04~现在, 中国科学院上海微系统与信息技术研究所, 青年研究员
2020-02~2022-01,瑞士洛桑联邦理工学院, 博士后
2016-08~2019-12,德国于利希研究所, 博士后

   

   

[1] Qi, Kai, Westphal, Elmar, Gompper, Gerhard, Winkler, Roland G. Emergence of active turbulence in microswimmer suspensions due to active hydrodynamic stress and volume exclusion. COMMUNICATIONS PHYSICS[J]. 2022, 5(1): http://dx.doi.org/10.1038/s42005-022-00820-7.
[2] Qi, Kai, Annepu, Hemalatha, Gompper, Gerhard, Winkler, Roland G. Rheotaxis of spheroidal squirmers in microchannel flow: Interplay of shape, hydrodynamics, active stress, and thermal fluctuations. PHYSICAL REVIEW RESEARCH[J]. 2020, 2(3): http://dx.doi.org/10.1103/PhysRevResearch.2.033275.
[3] Qi, Kai, Westphal, Elmar, Gompper, Gerhard, Winkler, Roland G. Enhanced Rotational Motion of Spherical Squirmer in Polymer Solutions. PHYSICAL REVIEW LETTERS[J]. 2020, 124(6): http://dx.doi.org/10.1103/PhysRevLett.124.068001.
[4] Qi, Kai, Liewehr, Benjamin, Koci, Tomas, Pattanasiri, Busara, Williams, Matthew J, Bachmann, Michael. Influence of bonded interactions on structural phases of flexible polymers. JOURNAL OF CHEMICAL PHYSICS[J]. 2019, 150(5): https://www.webofscience.com/wos/woscc/full-record/WOS:000458109300029.
[5] Qi, Kai, Bachmann, Michael. Classification of Phase Transitions by Microcanonical Inflection-Point Analysis. PHYSICAL REVIEW LETTERS[J]. 2018, 120(18): https://www.webofscience.com/wos/woscc/full-record/WOS:000432975300001.
[6] Theers, Mario, Westphal, Elmar, Qi, Kai, Winkler, Roland G, Gompper, Gerhard. Clustering of microswimmers: interplay of shape and hydrodynamics. SOFT MATTER[J]. 2018, 14(42): 8590-8603, http://dx.doi.org/10.1039/c8sm01390j.
[7] Tomas Koci, Kai Qi, Michael Bachmann. The impact of bonded interactions on the ground-state geometries of a small flexible polymer. INSTITUTE OF PHYSICS PUBLISHING LTD.. 2016, http://oa.las.ac.cn/oainone/service/browseall/read1?ptype=JA&workid=JA201904048814780ZK.
[8] Kai Qi, Michael Bachmann. An Alternative Indicator for the Collapse Transition: Autocorrelation Time. Physics Procedia[J]. 2015, 68: 110-, [9] Qi, Kai, Bachmann, Michael. Autocorrelation study of the Theta transition for a coarse-grained polymer model. JOURNAL OF CHEMICAL PHYSICS[J]. 2014, 141(7): https://www.webofscience.com/wos/woscc/full-record/WOS:000340714600004.
[10] Qi, K, Qin, M H, Jia, X T, Liu, JM. Phase diagram of ferromagnetic XY model with nematic coupling on a triangular lattice. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS[J]. 2013, 340: 127-130, http://dx.doi.org/10.1016/j.jmmm.2013.03.036.

   

（ 1 ） 介观复杂系统的仿真模拟研究（启动经费项目）, 负责人, 研究所自主部署, 2022-04--2028-04

（1）Investigation of the exfoliation of multilayer graphene in shear flows: a Lattice Boltzmann study   Kai Qi   2021-09-16
（2）Unravel the rotational properties of a squirmer in viscoelastic fluids   Kai Qi   2021-03-23
（3）Unravel the rotational properties of a squirmer in viscoelastic fluids   Kai Qi   2021-03-16
（4）Unravel the rotational properties of a squirmer in viscoelastic fluids   Kai Qi   2020-12-15
（5）Enhanced Rotational Diffusion of a Spherical Squirmer in Viscoelastic Fluid   Kai Qi   2020-12-02
（6）Enhanced Rotational Diffusion of a Spherical Squirmer in Viscoelastic Fluid   Kai Qi   2019-04-13
（7）A Spheroidal Squirmer in Shear Flow   Kai Qi   2018-03-15
（8）The effects of bonded interactions on the structural phase properties of flexible elastic homopolymer   Kai Qi   2016-03-17
（9）An Alternative Indicator for the Collapse Transition: Autocorrelation Time   Kai Qi   2015-11-23
（10）Unleasing the power of microcanonical inflection-point analysis: the principle of minimal sensitivity   Kai Qi   2015-03-02
（11）Autocorrelation study for a coarse-grained polymer model   2013-10-28