Dimitrios Christofilos
Associate Professor, Optical Spectroscopy of Condensed Matter

 – Ph.D. Physics (AUTH, GR, 1997)
– M.Sc. Physics (AUTH, GR, 1994)
– Diploma in Physics (AUTH, GR, 1990) 

Curriculum vitae

 

 

 

Contact

Office: Ground floor of corridor C,
Spectroscopy Laboratory: 2nd-floor Building C
Telephone: 2310.995932 Fax: 2310.995928
Email: christof@eng.auth.gr
WWW: http://users.auth.gr/christop/

Student Reception: Daily 9:00 – 19:00 

  1. General: Linear and non-linear spectroscopic studies in solid state bulk and/or nanomaterials focusing on the changes induced in their structure and optical properties by high hydrostatic pressure and/or other parameters like temperature, illumination, preparation method, size, environment, etc.
  2. Materials: Graphene, carbon nanotubes and derivatives, fullerites, crystalline and polycrystalline materials for lasers, metallic nanoparticles, colorants, amorphous materials (glasses) etc.
  3. Techniques: Raman/micro-Raman Spectroscopy, Vis/IR Absorption Spectroscopy, Ultrafast Spectroscopy: pump-probe femtosecond time-resolved techniques in IR/Vis/UV in combination with diamond anvil cell based high hydrostatic pressure generation and high/low temperature techniques.
  1. Κ. Filintoglou, Ν. Papadopoulos, J. Arvanitidis, D. Christofilos, O. Frank, M. Kalbac, J. Parthenios, G. Kalosakas, C. Galiotis, K. Papagelis,”Raman spectroscopy of graphene at high pressure: Effects of the substrate and the pressure transmitting media ”, Physical Review B 88: 045418 (2013).
  2. D. Christofilos, J.C. Blancon, J. Arvanitidis, A. San Miguel, A. Ayari, N. Del Fatti and F. Vallée,”Optical Imaging and Absolute Absorption Cross Section Measurement of Individual Nano-objects on Opaque Substrates: Single-Wall Carbon Nanotubes on Silicon”, Journal of Physical Chemistry Letters 3: 1176-1181 (2012).
  3. H. Baida, D. Mongin, D. Christofilos, G. Bachelier, A. Crut, P. Maioli, N. Del Fatti and F. Vallée, “Ultrafast Nonlinear Optical Response of a Single Gold Nanorod near Its Surface Plasmon Resonance”, Physical Review Letters 107: 057402 (2011)
  4. H. Baida, P. Billaud, S. Marhaba, D. Christofilos, E. Cottancin, A. Crut, J. Lerme, P. Maioli, M. Pellarin, M. Broyer, N. Del Fatti, F. Vallee, “Quantitative Determination of the Size Dependence of Surface Plasmon Resonance Damping in Single Ag@SiO2 Nanoparticles”, Nano Letters 9: 3463-3469 (2009).
  5. D. Christofilos, J. Arvanitidis, G.A. Kourouklis, S. Ves, T. Takenobu, Y. Iwasa, H. Kataura,”Identification of inner and outer shells of double-wall carbon nanotubes using high-pressure Raman spectroscopy”, Physical Review B 76: 113402 (2007).
  1. Physics II (2′ Semester – Compulsory Course)
  2. Applied Optics (S ≥4′ Semester – Elective Course)
  3. Physics I (1′ Semester – Compulsory Course)
  1. Gavriil Vasileios (Starting Year: 2016)