Prof. Andrey Rogach

Dr habil Ludwig-Maximilians University, Munich, Germany
Foreign Member, Academia Europaea (MAE)

Yeung Kin Man Chair Professor in Photonics Materials

Founding Director of the Centre for Functional Photonics (CFP)

Prof. Andrey Rogach

Contact Information

Office: R7176
Phone: +(852)-3442-9532
Secretary: +(852)-3442-5683
Email: andrey.rogach@cityu.edu.hk
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Research Interests

  • Semiconductor quantum dots
  • Metal nanocrystals
  • Hybrid nanostructures
  • LEDs, displays, photodetectors, etc.

Research Interests

Colloidal semiconductor (quantum dots) and metal nanocrystals.

Using the colloidal chemistry approaches we synthesize semiconductor and metal nanorystals of variable sizes, shapes and compositions, tuning the emission of semiconductor nanocrystals and surface plasmon resonances of metal nanoparticles through the visible and near-IR spectral range.

Colloidal nanocrystals, with their variable surface chemistry determined by a rich choice of capping ligands are ideal building blocks for fabrication of different hybrid nanostructures. We apply optical spectroscopy to study energy transfer and charge separation in these nanostructures and look for different applications of semiconductor and metal nanocrystals such as light-emitting devices and photodetectors.

Profile

  • 1991: Diploma (honors) in Chemistry from the Belarusian State University in Minsk (Belarus)
  • 1995: PhD in Physical Chemistry from the Belarusian State University in Minsk (Belarus) on “Formation and properties of silver nanoparticles in different media”
  • 1995 - 2002: Research Scientist, Institute of Physical Chemistry, University of Hamburg (Germany)
  • 2002 - 2009: Lead Scientist, Photonics and Optoelectronics Group, Physics Department & Center for NanoScience, Ludwig-Maximilians-Universität München (Germany)
  • 2005-2006: SFI Walton Visiting Professor, School of Physics and Department of Clinical Medicine, Trinity College Dublin (Ireland)
  • since 2008: Adjunct Professor at Trinity College Dublin (Ireland)
  • 2009: Habilitation in Physics at the Ludwig-Maximilians-Universität München (Germany) on “Light emission and harvesting with semiconductor nanocrystals: Synthesis, spectroscopy and applications”
  • since 2009: Professor, Department of Physics and Materials Science, City University of Hong Kong
  • since 2010: Founding Director of the Centre for Functional Photonics (CFP) at City University of Hong Kong
  • since 2011: Associate Editor, ACS NANO
  • since 2012: Chair Professor of Photonic Materials, Department of Physics and Materials Science at City University of Hong Kong
  • 2013, 2015: Visiting Professor, Nanyang Technological University, Singapore
  • since 2017: Chair Professor of Photonic Materials, Department of Materials Science and Engineering, City University of Hong Kong
  • since 2021: Foreign Member, Academia Europaea (MAE)
  • since 2022: Yeung Kin Man Chair Professor in Photonics Materials

Achievements

  • >550 publications with a total number of (Google Scholar) citations exceeding 69000 (August 2023)
  • h-index (Hirsch factor) of citation 137 (Google Scholar)
  • Highly Cited Researcher (Clarivate Analytics, 2018 & 2019 - Cross-Field; 2020, 2021 & 2022 - Materials Science)
  • RGC Senior Research Fellowship (Hong Kong, 2023)
  • Yeung Kin Man Chair Professorship in Photonics Materials (CityU, 2022)
  • The Croucher Senior Research Fellowship (Hong Kong, 2019)
  • Carl Friedrich von Siemens Research Award of the Alexander-von-Humboldt Foundation (Germany, 2018)
  • The President Award, City University of Hong Kong (2017)
  • Ranked 51st among top 100 Materials Scientists in the World (Clarivate, 2011)
  • Fellow of the Electromagnetics Academy, USA (since 2014)
  • Walton Award of the Science Foundation Ireland (2005)
  • Honorary Professor, Xi’An Jiaotong University, Jilin University, and Peking University in Shenzhen (China)

Books

Contact Information

Department of Materials Science and Engineering
City University of Hong Kong
Tat Chee Avenue
Hong Kong SAR
China
 
Office R7176, Bank of China Complex
Tel: +(852)-3442-9532
Secretary (Ms. Cat FAN): +(852)-3442-5683
Email: andrey.rogach@cityu.edu.hk