The Condensed Matter Division
+30 2610 996067
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Short Bio


Personal Data: Born 07/08/1958, Patras-Greece
Male, Married (three children), Greek Citizenship

Professional Positions:

Feb. 1982 –April 1989:    Research associate, Department of Physics, University of Patras
May 1983 – March 1986: Sabbatical (Semiconductor Laboratory, Technical Research Centre of Finland).
May 1989 –  May 1990:   Military Service
May 1990 – Sep.1995:     Lecturer, Department of Physics, University of Patras
Oct.1995 -Oct.2003:       Assistant Professor, Department of Physics, University of Patras
Oct.2003 – Aug.2009:     Associate Professor, Department of Physics, University of Patras
August 2009 – Today:     Professor, Department of Physics, University of Patras


Ph.D:     1989, Department of Physics, University of Patras
B.Sc:     1981, “Physics”,  University of Patras

Participation in European and National Projects:

Students supervised /currently supervised:
Bsc Theses:  >50
MsC Theses:   10
Phd Theses:   5 completed, 4 in progress

Journal Publications:   see list below

International Conferences:   >60

Research Activities
  1. C.Krontiras, K.Pomoni and A.Thedossiou, Resistivity anisotropy of pyrrhotiteJ. Appl. Phys. 55(10), 3894, 1984
  2. I.Suni, H.Ronkainen, S.Eranen, T.Murto, C.Krontiras and M.Finetti, Effect of preamorphization Depth on channeling tails in B+ and As+ implanted SiliconMaterials Research Society Symposia Proceedings. Vol. 45, 39, 1985
  3. C.Krontiras, J.Salmi, L.Gronberg, I.Suni and J.Heleskivi , Measuments on the electrical transport properties in CoSi2 and NiSi2 formed by thin film reactionsThin Solid Films 125, 93, 1985
  4. C.Krontiras, I.Suni, F.M. d’Heurle, F.K. LeGoues and R. Joshi , Electronic transport properties of thin films of WSi2 and MoSi2J. Physics F: Met. Phys. 17, 1953, 1987
  5. K.Pomoni and C.Krontiras, Electrical Transport properties in Nickel Monosilicide thin FilmsJ. Phys. D: Appl. Phys. 21, 780, 1988
  6. C.Krontiras, K. Pomoni and M. Roilos, Resistivity and the Hall effect for thin MnSi1.73 filmsJ. Phys. D:Appl. Phys. 21, 509, 1988
  7. C.Krontiras, L.Gronberg, I.Suni, F.M. d’Heurle and J.Tersoff, J.Engstrom, B.Karlsson and C.S. Petersson, Some properties of ReSi2Thin Solid Films 161, 197, 1988
  8. L.Gronberg, C.Krontiras, J.Saarilahti and I.Suni, The effect of ion-irradiation and rapid thermal annealing on TiSi2 and MoSi2Solid State Devices , 339, 1988
  9. K.Pomoni and C. Krontiras,, Electrical Transport Properties of NbSi2 thin filmsJ. Phys. D:Appl. Phys. , 354, 1990
  10. C. Krontiras, S.N.Georga, S.Sakkopoulos, E. Vitoratos and J. Salmi, Resistivity and all coefficient of CoGe and CoGe2 thin filmsJ. Phys. Condens. Matter 2, 3323, 1990
  11. Ch. Krontiras, M.N. Pisanias, J. Mikroyannidis and S.N. Georga , A study of the Temperature Dependence of the electrical Conductivity of a Pyrolysed Cyano-substituted Polyamide derived from 1,4-bis(2-cyan0-2-carboxy- vinyl)benzenePolymer 35(13), 2705, 1994
  12. C.D. Diakoumakos, J.A. Mikroyannidis, C.A. Krontiras and M.N. Pisanias, Synthesis and Thermal Stability of the Resins Prepared from the Reac-tions of 1,4-bis(2,2-Dicyanovinyl)benzene with Aromatic Diamines and Electrical Conductivity of the Resulting Materials Following PyrolysisJournal of Polymer Science: Part A: Polymer Chemistry 32(10) , 1915, 1994
  13. A.G.Nassiopoulos, S. Logothetidis, N.L. Fragis, S.Georga, C. Krontiras, N. Xanthopoulos and D.Tampouris, Titanium Disilicide on Silicon by Intediffusion of Titanium and Amor-phous Silicon Multilayers. Transmission Electron Micrοscopy, Spectro-scopic Ellipsometry and Resistivity MeasurementsThin Solid Films 24(1), 44-50, 1994
  14. C.A. Krontiras, M.N. Pisanias, J. Mikroyannidis and S.N. Georga , An Electrical Conductivity Study of a Cyano – Substituted Polyamide and of the Corresponing Diamide Deived from 1,4-bis(2-cyano-2-carboxyvinyl)benzene: The Effect of Pyrolysis Temperature and Pyrolysis DurationPolymer 36, 4729, 1995
  15. C.D. Diakoumakos, J.A. Mikroyannidis, C.A. Krontiras and M.N. Pisanias , Synthesis and Characterization of Polymer Precursors bearing 2,2-DicyanovinylGroups and their Curing to Thermally Stable and Electrically Conductive ResinsPolymer 36, 1097, 1995
  16. C.D. Diakoumakos, J.A. Mikroyannidis, C.A. Krontiras, M.N. Pisanias and S.N. Georga , Thermosetting Resins Prepared from the Reactions of Diaminomaleoni-trile with 4,4′-Bismaleimidediphenylmethane and Electrical Conductivity Measurements of the Resulting Materials Following PyrolysisEuropean Polymer Journal 31, 1057, 1995
  17. C.A. Krontiras , Michael N. Pisanias , John A. Mikroyannidis and Stavroula N. Georga , Electrical Conductivity of Pyrolysed Polyamides Derived from 1,4 – bis ( 2 – cyano – 2 – carboxivinyl ) benzene and Various Aromatic DiaminesHigh Performance Polymers 9, 189-203, 1997
  18. E. Stathatos and P. Lianos, C. Krontiras, A dye-sensitized photoelectrochemical cell using a thin-SiO2/poly(ethyleglycol) film as electrolyte support. Characterization by time-resolved luminescence and conductivity measurementsJ. Chem. Phys B 105, 3486-3492, 2001
  19. M. Τheodoropoulou. C.A Krontiras, N.Xanthopoulos, S.N.Georga M.N.Pisanias, C.Tsamis and A.G.Nassiopoulou, Temperature dependence of the transient and AC electrical conductivity of Porous Silicon thin filmsMaterials Science and Engineering B101 , 334-337 , 2003
  20. M.Theodoropoulou. C.A Krontiras, N.Xanthopoulos, S.N.Georga M.N.Pisanias, C.Tsamis and A.G.Nassiopoulou, Transient and AC electrical conductivity of Porous Silicon thin filmsPhysica Status Solidi (a) 197(1), 279-283 , 2003
  21. P.Karahaliou, M.Theodoropoulou. C.A Krontiras, N.Xanthopoulos, S.N.Georga, M.N.Pisanias, M.Kokonou and A.G.Nassiopoulou, Transient and AC Conductivity of nanocrystalline porous Alumina Thin Films on Silicon with embedded Silicon nanocrystalsJournal of Applied Physics 95(5), 2776, 2004
  22. M. Theodoropoulou P.K. Karahaliou, C.A. Krontiras, S.N. Georga, N. Xanthopoulos, M.N. Pisanias, C. Tsamis and A.G. Nassiopoulou, Transient and AC electrical transport under forward and reverse bias conditions in aluminum/porous silicon/p-cSi structuresJournal of Applied Physics 96(12) , 7637, 2004
  23. N. Konofaos, Z. Wang, S.N. Georga, C.A. Krontiras, M.N. Pisanias, J. Sotiropoulos and E.K. Evangelou, Characterization of physical and electrical properties of BaTiO3 films deposited on p-Si by modified polymeric precursor methodJ. Electr. Mater 34(9), 1259-1263, 2005
  24. M. Theodoropoulou, P.K. Karahaliou, S.N. Georga, C.A. Krontiras, Μ.Ν. Pisanias, M. Kokonou and A.G. Nassiopoulou, Interface trap density of anodic porous alumina films of different thicknesses on SiJ. of Physics (Conference series) 10, 222-225, 2005
  25. N. Konofaos, Z. Wang, Th.K. Voilas, S.N. Georga, C.A. Krontiras, M.N. Pisanias, J. Sotiropoulos and E.K. Evangelou, Temperature dependence of the electrical properties of MOS devices constructed by sol gel deposited BaTiO3 films on p-SiJ. of Physics (Conference series) 10, 49-52, 2005
  26. M. Theodoropoulou, P.K. Karahaliou, S.N. Georga, C.A. Krontiras, M.N. Pisanias, M. Kokonou and A.G. Nassiopoulou, Thin Porous Anodic Alumina Films: Interface trap density determinationIonics, 11(3-4), 236-239, 2005
  27. G.C. Psarras, G.A. Voyiatzis, A. Soto, P.K. Karahaliou, S.N. Georga, C.A. Krontiras, and J. Sotiropoulos, Dielectric and conductivity processes in amorphous and partially crystalline poly(ethylyneterephalate) and poly(ethylenenaphalate) and their co-polymersJ POLYM SCI POL PHYS 44 (21), 3078=3092, 2006
  28. V. Em. Vamvakas, M. Theodoropoulou, S.N. Georga, C.N. Krontiras and M.N. Pisanias, Correlation between infrared transmission spectra and the interface trap density of SiO2 filmsMicroelectronic Reliability, 47(4-5), 834-837, 2007
  29. G. A. Kontos, A. L. Soulintzis, P. K. Karahaliou, G. C. Psarras, S. N. Georga,C. A. Krontiras, M. N. Pisanias, Electrical relaxation dynamics in TiO2 – polymer matrix compositeseXPRESS Polymer Letters l(12) , 781–789, 2007
  30. G. C. Psarras, K. G. Gatos, P. K. Karahaliou, S. N. Georga,C. A. Krontiras, J. Karger-Kocsis, Relaxation phenomena in rubber/layered silicate nanocompositeseXPRESS Polymer Letters,vol. 1(12), 837-845, 2007
  31. V. Gianneta and A.G. Nassiopoulou, C. Krontiras and S.N. Georga, Anodic Porous Alumina Thin Films on Si: Interface CharacterizationPhys. Stat. Sol. (c), 5(12), 3686–3689, 2008
  32. M. Theodoropoulou, D.N. Pagonis and A.G. Nassiopoulou, C.Krontiras and S.N. Georga, Dielectric Characterization of Macroporous Thick Silicon Films in the Frequency range 1Hz – 1MHzPhysica Status Solidi (c), 5(12), 3597 – 3600, 2008
  33. N. Ioannou D. Skarlatos, C. Tsamis, C. Krontiras, S.N. Georga, A. Christofi and D.S. McPhail, Germanium substrate loss during low temperature annealing and its influence on ion – implanted dopant diffusionApplied Physics Letters 93, 101910, 2008
  34. N. Kelaidis, V. Ioannou-Sougleridis, D. Skarlatos, C. Tsamis, C. A. Krontiras, S. N. Georga, B. Kellerman and M. Seacris, Influence of thermal processing on the electrical characteristics of MOS capacitors on strained-Silicon substratesThin Solid Films 517 (1), 350-352, 2008
  35. Zdenko Špitalský, C.A. Krontiras, S.Georga and C. Galiotis, Effect of oxidation treatment on the mechanical and electrical properties of multiwalled carbon nanotubes/epoxy compositesComposites, Part A: Applied Science and Manufacturing, 40A (6-7), 778-783, 2009
  36. A. Soulintzis, G. Kontos, P. K. Karahaliou, G. C. Psarras, S. N. Georga, C. A. Krontiras and M. N. Pisanias, Electrical relaxation and conductivity processes in polymer matrix – ZnO compositesJournal of Polymer Science, Part B: Polymer Physics, 47(4), 445-454, 2009
  37. Spitalsky, Z., Tsoukleri, G., Tasis, D., Krontiras, C., Georga, S.N., Galiotis, C. , High volume fraction carbon nanotube-epoxy compositesNanotechnology 20 (40), art. no. 405702, 2009
  38. V. Ioannou-Sougleridis, N. Kelaidis, and C. Tsamis D. Skarlatos, C. A. Krontiras, and S. N. Georga Ph. Komninou B. Kellerman and M. Seacrist, Study of interfacial defects induced during the oxidation of ultrathin strained silicon layersJournal of Applied Physics , 105(11), 114503/1-114503/7, 2009
  39. Špitalský, Z., Aggelopoulos, C., Tsoukleri, G., Tsakiroglou, C., Parthenios, J., Georga, S., Krontiras, C., Tasis, D., Papagelis, K., Galiotis, C. , The effect of oxidation treatment on the properties of multi-walled carbon nanotube thin filmsMaterials Science and Engineering: B, 165(3), 135-138, 2009
  40. Z Špitalský, S N Georga, C A Krontiras, and C Galiotis, Dielectric Spectroscopy and Tunability of multi-walled Carbon nanotube / epoxy resin compositesAdvanced Composites Letters, 19(6),179-189, 2010
  41. N. Ioannou, D. Skarlatos, N. Z. Vouroutzis, C. A. Krontiras, S. N. Georga and C. Tsamis, Gallium implantation and diffusion in crystalline GermaniumElectrochemical and Solid-State Letters, 13(3), H70-H72, 2010
  42. A. Kalini, K. G. Gatos, P. K. Karahaliou, S. N. Georga, C. A. Krontiras, G. C. Psarras, J. Karger-Kocsis, Probing the Dielectric Response of Polyurethane/Alumina NanocompositesJournal of Polymer Science Part B: Polymer Physics 48(22), 2346–2354, 2010
  43. D. Delaportas, P. Svarnas, I. Alexandrou, S.N. Georga, C.A. Krontiras, N.I. Xanthopoulos, A. Siokou, P.R. Chalker, CuO/Ta2O5 core/shell nanoparticles produced by arc-discharge in waterMaterials Letters, 65(15-16), 2337-2340, 2011
  44. G. C. Psarras; S. Siengchin; P. K Karahaliou; S. N Georga; C. A Krontiras; J. Karger-Kocsis, Dielectric relaxation phenomena and dynamics in polyoxymethylene/polyurethane / alumina hybrid nanocompositesPolym Int, 60, 1715 , 2011
  45. V. Ioannou-Sougleridis, N. Kelaidis, D. Skarlatos, C. Tsamis, C. A. Krontiras, S. N. Georga, Ph. Komninou, Th. Speliotis, P. Dimitrakis, B. Kellerman, and M. Seacrist, Influence of thermal oxidation on the interfacial properties of ultrathin strained silicon layersThin Solid Films, 519, 5456–5463, 2011
  46. L.Sygellou, V.Gianneta, N.Xanthopoulos, D.Skarlatos, S.Georga, C.Krontiras, S.Ladas, S.Kennou, ZrO2 and Al2O3 thin films on Ge(100) grown by ALD : An XPS investigationSurface Science Spectra,WCF Submission 74 , Paper Number 20100901, 18, 58-67, 2011
  47. P.K. Karahaliou, P. Svarnas, S.N. Georga, N.I. Xanthopoulos, D. Delaportas, C.A. Krontiras , CuO/Ta2O5 core/shell nanoparticles synthesized in immersed arc-discharge: production conditions and dielectric responseJournal of Nanoparticle Research, 14(12), 1-11, 2012
  48. P.K. Karahaliou, N. Xanthopoulos, C.A.Krontiras and S.N. Georga , Dielectric Response and ac Conductivity Analysis of Hafnium Oxide NanopowderPhys. Scr, 86 065703 doi:10.1088/0031-8949/86/06/065703, 2012
  49. M. Botzakaki, A. Kerasidou, N. Xanthopoulos, D. Skarlatos, S. Kennou, S. Ladas, S.N. Georga and C.A. Krontiras , Electrical characteristics of ALD-deposited Al2O3 thin films on p-type Germanium substratesPhys. Status Solidi C , doi: 10.1002/pssc.201200400, 2012
  50. M. Botzakaki, N. Xanthopoulos, E. Makarona, C.Tsamis, S. Kennou, S. Ladas, S.N. Georga and C.A. Krontiras, ALD deposited ZrO2 ultrathin layers on Si and Ge substrates:A multiple technique characterizationMicroelectronic Engineering, 112, pp.208-212, 2013
  51. M. Vasilopoulou, S. Kennou, S. Ladas, S. N. Georga, M. Botzakaki, D. Skarlatos, C. A. Krontiras, N. A. Stathopoulos, P. Argitis and L. C. Palilis , Atomic layer deposited zirconium oxide electron injection layer for efficient organic light emitting diodesOrganic Electronics , 14(1), 312–319, 2013
  52. A. Patsidis, S. N. Georga, C. A. Krontiras, G. C. Psarras, A. Kanapitsas, C. Tsonos , Effect of filler size on the thermal properties of ER/BaTiO3 compositesMacromolecular Symposia, 331-332, 189–196, 2013
  53. A. Kerasidou, M. Botzakaki, N. Xanthopoulos, S. Kennou, S. Ladas, S.N. Georga and C.A. Krontiras , Probing the properties of atomic layer deposited ZrO2 films on p-Germanium substratesJ. Vac. Sci. Technol. A , 31, 01A126; doi.org/10.1116/1.4768166, (2013), 2013
  54. D. G. Georgiadou, A. Soultati, N. Boukos, S. Gardelis, M. Fakis, L. C. Palilis, G. Skoulatakis, S. Kennou, M. Botzakaki, S. Georga, C. A. Krontiras, F. Auras, Th. Bein, Th. A. Papadopoulos, D. Davazoglou, P. Argitis, Atomic Layer Deposited Coatings Enabling Surface Passivation of TiO2 for High Performing Inverted Organic Photovoltaics without Light ProcessingAdvanced Energy Materials, 4 (14), 1400214, 2014
  55. A. Kerasidou, P. Karahaliou, N. Xanthopoulos, S. N. Georga, C. Krontiras, D. Delaportas, P. Svarnas, Electrical characteristics of Al2O3 and Ta2O5 nanoparticles synthesized by DC anodic arc-discharge in waterIEEE Transaction on Dielectrics and Electrical Insulation, 21(1), 230-235, 2014
  56. G. C. Psarras, G. A. Sofos, A. Vradis, D. L. Anastassopoulos, S. N. Georga, C. A. Krontiras, J. Karger-Kocsis, HNBR and its MWCNT Reinforced Nanocomposites: Crystalline Morphology and Electrical ResponseEuropean Polymer journal, 54(1) pp. 190-199, 2014
  57. Karahaliou, P.K., Kerasidou, A.P., Georga, S.N., (…), Krontiras, C.A., Karger-Kocsis, J. , Dielectric relaxations in polyoxymethylene and in related nanocomposites: Identification and molecular dynamicsPolymer (United Kingdom), 55 (26), pp. 6819-6826, 2015
  58. Tomara, G.N., Kerasidou, A.P., Patsidis, A.C., (…), Georga, S.N., Krontiras, C.A. , Dielectric response and energy storage efficiency of low content TiO2-polymer matrix nanocompositesComposites Part A: Applied Science and Manufacturing, 71, pp. 204-211, 2015
  59. Svarnas, P., Botzakaki, M.A., Skoulatakis, G., (…), Georga, S.N., Krontiras, C.A. , Controllable growth of stable germanium dioxide ultra-thin layer by means of capacitively driven radio frequency dischargeThin Solid Films, 599, pp.49-53, 2016
  60. Sfyri, G., Kumar, C.V., Wang, Y.-L., (…), Krontiras, C.A., Lianos, P. , Tetra methyl substituted Cu(II) phthalocyanine as alternative hole transporting material for organometal halide perovskite solar cellsApplied Surface Science, 360, pp. 767-771, 2016
  61. Botzakaki, M.A., Skoulatakis, G., Kennou, S., (…), Georga, S.N., Krontiras, C.A. , The impact of ultrathin Al2O3 films on the electrical response of p-Ge/Al2O3/HfO2/Au MOS structuresJournal of Physics D: Applied Physics, 49 (38) 385194, 2016
  62. G. N. Tomara, P. K. Karahaliou, G. C. Psarras, S. N. Georga, C. A. Krontiras, S. Siengchin and J. Karger-Kocsis, Dielectric relaxation mechanisms in Polyoxymethylene / polyurethane/layered silicates hybrid nanocompositesEuropean Polymer Journal. 95, 304-313 , 2017
  63. C. Drivas, M.A. Botzakaki, S.N. Georga, C.A. Krontiras, S. Kennou, Heterostructures of metal oxides ultra-thin films. Determination of their band offsets and the chemical compositionMaterials Today, Proceedings 00 (2017) 0000–0000 ScienceDirect www.materialstoday.com/proceedings ( 2214-7853 © 2017 Elsevier Ltd, 2017
  64. Ermioni Polydorou,Martha A. Botzakaki, Elias Sakelis, Anastasia Soultat Andreas Kaltzoglou, Theodoros Papadopoulos, Joe Briscoe, Charalabos Drivas, Mihalis Fakis, Leonidas C. Palilis, Stavroula N. Georga, Christoforos A. Krontiras, Stella Kennou, Panagiotis Argitis, Polycarpos Falaras, Nikos Boukos, Dimitris Davazoglou, Maria Vasilopoulou, High-Performing Polymer Solar Cells with Enhanced Stability Enabled via Atomic Layer Deposition of Dielectric LayersAdvanced Materials Interfaces, vol. 4, issue 18 (2017) Published by Wiley-VCH Verlag, http://onlinelibrary.wiley.com/doi/10.1002/admi.201700231/full, 2017
  65. M. Botzakaki, G. Skoulatakis; V. Gianneta; N. I. Xanthopoulos; C.Tsamis; E. Makarona; S. Kennou; S. Ladas; S. N. Georga; C. A. Krontiras , Multiple technique characterization of ALD deposited Al/Al2O3/p-Ge MOS structures: The influence of the deposition temperatureJ. Vac. Sci. Technol. A, Volume: 36 Issue: 1 Article Number: 01A120 Published: JAN 2018 , 2017
  66. Polydorou, Ermioni; Botzakaki, Martha; Drivas, Charalampos; et al., Influence of the atomic layer deposition temperature on the structural and electrical properties of Al/Al2O3/p-Ge MOS structuresJOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Volume: 36 Issue: 1 , Article Number: 01A120 , 2018
  67. Polydorou, Ermioni; Botzakaki, Martha; Drivas, Charalampos; et al., Insights into the passivation effect of atomic layer deposited hafnium oxide for efficiency and stability enhancement in organic solar cellsJOURNAL OF MATERIALS CHEMISTRY C Volume: 6 Issue: 30, 8051-8059 , 2018
  68. Tomara, G.N., Karahaliou, P.K., Anastassopoulos, D.L., (…), Krontiras, C.A., Karger-Kocsis, J. , Effect of moisture and filler content on the structural, thermal and dielectric properties of polyamide-6/boehmite alumina nanocompositesPolymer International 68(5), 871-885 , 2019
  69. A. P. Kerasidou, A. Bardakas, M. Botzakaki S. N. Georga, C. A. Krontiras, V. P. Psycharis & C. Tsamis, Growth of ZnO nanowires on seeding layers deposited by ALD: The influence of process parametersMicroelectronic Engineering, 217, 111091, 2019
  70. Varouti, E., Devlin, E., Sanakis, Y., (…), Georga, S.N., Krontiras, C.A. , A systematic Mössbauer spectroscopy study of Y3 Fe5 O12 samples displaying different magnetic ac-susceptibility and electric permittivity spectraJournal of Magnetism and Magnetic Materials , 495,165881, 2020
  71. Botzakaki, M.A., Skoulatakis, G., Papageorgiou, G.P., Krontiras, C.A., Interfacial Characterization and Transport Conduction Mechanisms in Al|HfO2|p-Ge Structures: Energy Band DiagramSemiconductors, 54(5), pp. 543–553, 2020
  72. Pasolari, R.S., Papadopoulos, P.K., Svarnas, P., …Georga, S., Krontiras, C., Macroscopic modeling of plasma effects on heat and fluid flow in a dielectric barrier discharge based process for biosolid stabilizationAIP Advances, 10(4), 045021, 2020
  73. Trakakis, G., Tomara, G., Datsyuk, V., …Galiotis, C., Papagelis, K., Mechanical, electrical, and thermal properties of carbon nanotube buckypapers/epoxy nanocomposites produced by oxidized and epoxidized nanotubesMaterials, pp. 1–20, 4308, 2020
  74. Svarnas, P., Giannakopoulos, E., Kalavrouziotis, I., …Apostolou, I., Chrysochoou, D., Sanitary effect of FE-DBD cold plasma in ambient air on sewage biosolidsScience of the Total Environment,, 705, 135940, 2020
  75. Korkos, S., Xanthopoulos, N.J., Botzakaki, M.A., …Georga, S.N., Krontiras, C.A., XPS analysis and electrical conduction mechanisms of atomic layer deposition grown Ta2O5 thin films onto p-Si substratesJournal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 38(3), 032402, 2020
  76. Evangelia E Zavvou*, Panagiota K Karahaliou, Stavroula N Georga and Christoforos A Krontiras, Crystallization Behavior and Dielectric Response of Melt Crystallized PLLA/TiO2 Bio NanocompositesModern Concepts in Material Science, 3(5): 2021. MCMS. MS.ID.000572 (Invited Paper), 2021
  77. Giannakopoulos, E., Svarnas, P., Dimitriadou, S., …Georga, S., Krontiras, C., Emerging Sanitary Engineering of Biosolids: Elimination of Salmonella, Escherichia coli, and Coliforms by means of Atmospheric Pressure Air Cold PlasmaJournal of Hazardous, Toxic, and Radioactive Waste, 25(2), 06021001, 2021
  78. Barmpakos, D., Belessi, V., Xanthopoulos, N., Krontiras, C.A., Kaltsas, G., Flexible Inkjet‐Printed Heaters Utilizing Graphene‐Based Inks, Sensors,  22(3), 1173, 2022
  79. Zavvou, E.E., Tsaousis, P.C., Barmpaki, A.A., …Georga, S.N., Krontiras, C.A., Time and frequency domain dielectric spectroscopy for in-situ and ex-situ determination of amorphous fractions of isothermally cold-crystallized Polylactic acid, Journal of Polymer Research, 29(7), 284, 2022
  80. Gkini, K., Martinaiou, I., Botzakaki, M., …Georga, S., Falaras, P. Energy band tuning induced by g-C3N4 interface engineering for efficient and stable perovskite solar cells, Materials Today Communications,  32, 103899,2022
  81. P Svarnas,et al., Water Modification by Cold Plasma Jet with Respect to Physical and Chemical Properties, Applied Sciences 12 (23), 11950, 2022