Dr. Krishna Sampathkumar

Dr. Krishna Sampathkumar

PhD student, Department of Electrochemical Systems

email: krishna.sampathkumar@jh-inst.cas.cz
tel.: +420 266053407
room: 519


Manipulation of the (opto) electronic structure of 2D materials by external perturbations (deformation, charge doping etc.), materials for energy storage and conversion, establishing and studying of 0D, 1D and 2D heterostructures



Running projects

  • 2017 - 2019       Heterostructures of 2D and 3D Materials for Solar Energy      Conversion (HERMES); Czech Science Foundation
  • 2017 - 2018       Energy Funneling in 2D Semiconductors; Neuron Fund for Support of Science


  • 2016 - present    JHINST - Department of Electrochemical Materials; Research Assistant
  • 2014 - 2016        Department of Nano science and Technology, Bharathiar University, Coimbatore, Tamil nadu India; post graduate student


  • 2012                  Regional science congress on shaping of future India, by ISCA, Coimbatore, India; ‘2nd prize’ in science exhibition,  
  • 2009                   Rotary Club, Coimbatore, India ; ‘Meritorious Performance’
  • 2008                   High School , Coimbatore , India ; ‘Best outgoing student award’

Selected publications

  • Ch. Androulidakis, E.N. Koukaras, J. Řáhova, K. Sampathkumar, J. Parthenios, K. Papagelis, O. Frank and C. Galiotis. Wrinkled few-layer graphenes as highly efficient load bearers. ACS Applied Materials & Interfaces, DOI : 10.1021/acsami.7b07547