Nanoscale Engineering

Nano design triangular graph.

Our vision is to generate knowledge that will trigger a paradigm shift with respect to the way contemporary materials are created.

Our research goal is to understand on a fundamental level the complex interplay between materials chemistry, atomic arrangement and physical attributes and utilize this relationship as a tool to design and create new thin film materials in an atom-by-atom fashion.

Our research strategy entails the combined use of novel vapour-based thin film synthesis routes along with in situ probes and growth simulations to unravel the mechanisms that determine nanoscale atomic arrangement in multicomponent materials synthesized far from thermodynamic equilibrium. Advanced ex situ characterization techniques are employed to study thinfilm microstructure and physical properties.

Publications

2022

Andreas Jamnig, Nikolaos Pliatsikas, Gregory Abadias, Kostas Sarakinos (2022) Manipulation of thin metal film morphology on weakly interacting substrates via selective deployment of alloying species Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, Vol. 40, Article 033407 Continue to DOI

2021

Ivan Shtepliuk, Nikolaos Pliatsikas, Jingxin Jian, N. Ben Sedrine, Tihomir Iakimov, Kostas Sarakinos, Ivan Gueorguiev Ivanov, Jianwu Sun, Rositsa Yakimova (2021) Silver nanoparticle array on weakly interacting epitaxial graphene substrate as catalyst for hydrogen evolution reaction under neutral conditions Applied Physics Letters, Vol. 119, Article 153902 Continue to DOI
Nikolaos Pliatsikas, O. Karabinaki, Mohammad Zarshenas, Georgios Almyras, Ivan Shtepliuk, Rositsa Yakimova, J. Arvanitidis, D. Christofilos, Kostas Sarakinos (2021) Energetic bombardment and defect generation during magnetron-sputter-deposition of metal layers on graphene Applied Surface Science, Vol. 566, Article 150661 Continue to DOI
Mohammad Zarshenas, Victor Gervilla Palomar, Davide Sangiovanni, Kostas Sarakinos (2021) Room-temperature diffusion of metal clusters on graphene Physical Chemistry, Chemical Physics - PCCP, Vol. 23, p. 13087-13094 Continue to DOI
Ivan Shtepliuk, Ivan Gueorguiev Ivanov, Nikolaos Pliatsikas, Tihomir Iakimov, Milena Beshkova, Kostas Sarakinos, Rositsa Yakimova (2021) Exploring the Interface Landscape of Noble Metals on Epitaxial Graphene Physica Status Solidi (a) applications and materials science, Vol. 218, Article 2000673 Continue to DOI
Ivan Shtepliuk, Ivan Gueorguiev Ivanov, Nikolaos Pliatsikas, Tihomir Iakimov, Samuel Lara-Avila, Kyung Ho Kim, Nabiha Ben Sedrine, Sergey E. Kubatkin, Kostas Sarakinos, Rositsa Yakimova (2021) Clustering and Morphology Evolution of Gold on Nanostructured Surfaces of Silicon Carbide: Implications for Catalysis and Sensing ACS Applied Nano Materials, Vol. 4, p. 1282-1293 Continue to DOI
Andreas Jamnig, Nikolaos Pliatsikas, Grégory Abadias, Kostas Sarakinos (2021) On the effect of copper as wetting agent during growth of thin silver films on silicon dioxide substrates Applied Surface Science, Vol. 538, Article 148056 Continue to DOI

2020

Gregory Abadias, Kostas Sarakinos, Panos Patsalas (2020) Preface Surface & Coatings Technology, Vol. 404, Article 126450 Continue to DOI
Jonathan Colin, Andreas Jamnig, Clarisse Furgeaud, Anny Michel, Nikolaos Pliatsikas, Kostas Sarakinos, Gregory Abadias (2020) In Situ and Real-Time Nanoscale Monitoring of Ultra-Thin Metal Film Growth Using Optical and Electrical Diagnostic Tools Nanomaterials, Vol. 10, Article 2225 Continue to DOI
Víctor Gervilla, Mohammad Zarshenas, Davide Giuseppe Sangiovanni, Kostas Sarakinos (2020) Anomalous versus Normal Room-Temperature Diffusion of Metal Adatoms on Graphene Journal of Physical Chemistry Letters, Vol. 11, p. 8930-8936 Continue to DOI
Ivan Shtepliuk, Ivan Gueorguiev Ivanov, Mikhail Vagin, Ziyauddin Khan, Tihomir Iakimov, Nikolaos Pliatsikas, Kostas Sarakinos, F. Giannazzo, Rositsa Yakimova (2020) Manipulation of epitaxial graphene towards novel properties and applications MATERIALS TODAY-PROCEEDINGS, p. 37-45 Continue to DOI
Nikolaos Pliatsikas, Andreas Jamnig, Martin Konpan, Andreas Delimitis, Gregory Abadias, Kostas Sarakinos (2020) Manipulation of thin silver film growth on weakly interacting silicon dioxide substrates using oxygen as a surfactant Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, Vol. 38, Article 043406 Continue to DOI
Andreas Jamnig, Nikolaos Pliatsikas, Martin Konpan, Jun Lu, Thomas Kehagias, Alexios N. Kotanidis, Nikolaos Kalfagiannis, Dimitris V Bellas, Elefterios Lidorikis, Janez Kovac, Gregory Abadias, Ivan Petrov, Joseph E Greene, Kostas Sarakinos (2020) 3D-to-2D Morphology Manipulation of Sputter-Deposited Nanoscale Silver Films on Weakly Interacting Substrates via Selective Nitrogen Deployment for Multifunctional Metal Contacts ACS APPLIED NANO MATERIALS, Vol. 3, p. 4728-4738 Continue to DOI
Andreas Jamnig, Nikolaos Pliatsikas, Kostas Sarakinos, G. Abadias (2020) The effect of kinetics on intrinsic stress generation and evolution in sputter-deposited films at conditions of high atomic mobility Journal of Applied Physics, Vol. 127, Article 045302 Continue to DOI
Ivan Shtepliuk, Ivan Gueorguiev Ivanov, Nikolaos Pliatsikas, Tihomir Iakimov, Andreas Jamnig, Kostas Sarakinos, Rositsa Yakimova (2020) Probing the uniformity of silver-doped epitaxial graphene by micro-Raman mapping Physica. B, Condensed matter, Vol. 580, Article 411751 Continue to DOI

Organisation