I was at first surprised because I did not know about the price and nomination. Then I felt happy and lucky to do research in such a hot topic as graphene, at the quantum device laboratory Department of Microtechnology and Nanoscience, MC2.
Then I moved to Belgium KU Leuven to join the 1st year of the Erasmus mundus master of nanoscience and technology, of which Chalmers is part. In my thesis I described what we did in our lab, led by Prof. Could you tell me a little about yourself? After much trial and error we arrived at the "recipe" to produce high quality graphene on centimeter size silicon carbide or wafer scale as people in semiconductor technology say.
What does the prize mean to you? Tue 02 Jul For many years physicist studied quasi two-dimensional system by binding two 3D materials together, for example a piece of Silicon and Silicon Oxide.
By employing this phenomenon, which occurs at low temperatures and in the presence of strong magnetic field, the electrical resistance measured across a piece of graphene is directly related to just two fundamental constants: This something is quantum metrology of electrical resistance, by exploiting a physical phenomenon called the "half-integer quantum Hall effect", particular to graphene.
You received the prize for your PhD thesis. How does it feel? I had the opportunity to present my PhD thesis work and share the floor with very distinguished scientists from various Institutes around the world.
Apart from graphene, we study low dimensional systems e. The work of Samuel Lara-Avila went well beyond the state-of-the-art.
This truly 2D material, graphene, is a network of carbon atoms and it is only one atom thin and often quoted as the thinnest, strongest material on earth. Dr Samuel Lara-Avila has in his thesis work shown how unexpected difficulties can be turned into research challenges, by which new research areas can be developed outside the original scope of a thesis.
It was obtained by repeatedly peeling off flakes from graphite until a single "flake" can be obtained; this "flake" is normally as large as a few tens of micrometers.
If there was "something" resembling graphene we would evaluate further its properties by using electrical measurements current vs voltage in the presence of strong magnetic field and at low temperatures.
For the 2nd year of the programme I attended Chalmers, where I carried out my thesis work. We continue our work on epitaxial graphene, studying its fundamental properties and looking for technological applications. In my spare time I enjoy playing football. Although other quasi 2D materials have been used in the past for quantum metrology, we showed that epitaxial graphene on silicon carbide offers the same if not better performance, while offering more relaxed operational conditions e.
Graphene growth was carried out at LU and in our lab we evaluated first of all the presence of absence of graphene on silicon carbide. Since fundamental constants are universal or se thinkone can use graphene to calibrate instruments or experiments related to e and h across the world or universe!
Alexander Tzalenchuk at the National Physical Laboratory UKwe showed that this material is not only a scientific curiosity but it can also be useful for something.
The award comprises a diploma and 30, SEK.GRAPHENE SYNTHESIS AND CHARACTERIZATION ON COPPER by Ali Mohsin A thesis submitted in partial fulfillment of the requirements for the Master of Science degree. Surface Functionalization of Graphene-based Materials by this thesis also reports a chemical methodology to inorganically functionalize GO and tune its wetting characteristics.
A chemical method to during my Ph.
D., and the time spent specifically with Dr. Clint Aichele and Dr. Imona. Nanostructures based on graphene and functionalized carbon nanotubes.
Grafén és szén nanocső alapú nanoszerkezetek előállítása és. jellemzése. Physics.
Doctoral School. Waves & Matter Doctoral School (EDOM) Thesis subject title: Molecular Electronics with Graphene. Laboratory name and web site: Institut des Sciences Moléculaire d. The most innovative PhD thesis in Nanoscience and Nanotechnology Dr.
Samuel Lara-Avila has been awarded the Arne Sjögren prize for most innovative PhD thesis in the area of Nanoscience and Nanotechnology at Chalmers infor his thesis “Magnetotransport characterization of epitaxial graphene on SiC”.
Graphene NOWNANO offers you an opportunity to join the select group of students working with some of the world’s leading scientists on Graphene NowNano, Ph.D. - at The University of Manchester, Manchester, United Kingdom - ultimedescente.comDownload