晏湖根
发布时间: 2015-01-22     文章作者:     访问次数: 16231



晏湖根


研究员

美国哥伦比亚大学博士

电话:+86-21-31249003

E-mailhgyan@fudan.edu.cn

个人网站/Website链接/Link


主要经历:(Experiences)
2004
年复旦大学学士

2010年哥伦比亚大学博士

2010-2013IBM沃森研究所博士后

2013-2014IBM沃森研究所研究员(ResearchStaff Member)

2015复旦大学物理系研究员


2013年上海市“东方学者”


教学与研究领域:
新颖低维材料的光谱学,纳米光学,等离激元学

1.石墨烯等离元和光学超构材料

2.发展和应用太赫兹和远红外光谱学

3.新颖低维材料的光电特性。


HugenYan


Professor

Ph.D.(2010),Columbia University, U.S.A.


ResearchInterests:

Ourinterests consist of the study of novel low-dimensional materialsby optical spectroscopy techniques, with a major focus ongraphene photonics and plasmonics. Our expertise in versatileoptical techniques ranging from single nano-object Rayleighscattering, Raman scattering and time-resolved pump-probemeasurements to terahertz time-domain spectroscopy, FTIR basedbroad-band linear spectroscopy and magneto-optics, equips us topursue many exciting and far-reaching projects. In the pursuit ofboth fundamental understanding and manipulating of the opticalresponse of the novel materials, our group intends to continue tofollow two interweaving directions: (1) Basic physicsinterrogated by new techniques and exploration of new materials,such as electronic Raman scattering of graphene plasmons, edgeplasmons in a high magnetic field, optical signatures ofplasmarons, and optical response of other 2D van der Waalsmaterials and topological insulators; (2) Application orientedresearch, such as design, fabrication and characterization ofgraphene-based optical metamaterials.



SelectedPublications:

  1. H.Yan, T. Low, F. Guinea, F. Xia, and P. Avouris, "Tunablephonon-induced transparency in bilayer graphene nanoribbons",Nano Letters 14, 4581 (2014)

  2. H.Yan, T. Low, W. Zhu, Y. Wu, M. Freitag, X. Li, F. Guinea, P.Avouris, and F. Xia, “Damping pathways of mid-infraredplasmons in graphene nanostructures ”, Nature Photonics 7, 394(2013)

  3. H.Yan, Z. Li, F. Xia, and P. Avouris, “Plasmonics of coupledgraphene micro-structures”, New Journal of Physics 14,125001(2012)

  4. H.Yan, Z. Li, X. Li, W. Zhu, P. Avouris, and F. Xia, “Infraredspectroscopy of tunable Dirac terahertz magneto-plasmons ingraphene”, Nano Letters 12, 3766 (2012)

  5. H.Yan, X. Li, B. Chandra,  G. Tulevski, Y. Wu, M. Freitag, W. Zhu,P. Avouris, and F. Xia, “Tunable infrared plasmonic devicesusing graphene/insulator stacks”, Nature Nanotechnology 7, 330(2012)

  6. H.Yan, F. Xia, W. Zhu, M. Freitag, C. Dimitrakopoulos, A. Bol, G.Tulevski, and P. Avouris, “Infrared spectroscopy of waferscale graphene”, ACS Nano 5, 9854 (2011)

  7. H.Yan, D. Song, K. F. Mak, I. Chatzakis, J. Maultzsch, and T. F.Heinz, “Time-resolved Raman spectroscopy of optical phonons ingraphite: Phonon anharmonic coupling and anomalous stiffening ”,Physical Review B(Rapid)  80, 121403(R) (2009)

  8. M.Huang, H. Yan, C. Chen, D. Song, T.  F. Heinz, and J.  Hone,"Phonon softening and crystallographic orientation ofstrained graphene studied by Raman spectroscopy",Proceedings of the National Academy of Sciences 106, 7304 (2009)



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