An application of molecular dynamics simulations: the microcanonical and canonical ensembles, to liquid metals and alloys. A design of potential to physico-thermodynamic and structural studies for liquid metals and alloys.

In 23-24 May 2012 I attended in Oxford Instruments EBSD Symposium and Workshop, Wiesbaden 2012.

My participation in the Symposium was related to the presentation of research results of AA1050 aluminium alloy after 1 hour annealing in selected temperatures previously deformed by ECAP. My results were delivered in a 15 minutes presentation titled: ‘Early stages of recrystallization in ultra fine-grained AA1050 aluminium alloy’.

Second day, there were Workshop and were presented basic and advanced processing, sample preparation techniques, etc.

One of the goals of this conference was integration of Scientists and Industry involved in EBSD, exchange of experiences and presentation of possibilities of AZtec 2.0.

Please find attached 'related link'.

I would like to confirm the efficiency improvement due to effective light scattering from plasmonic nanostructures. My experiments were carried out on nontexturised silicon solar ells. In both cases when silver nanopaticles were deposited on bare cell surface or within antireflection layer increase of efficiency was about 5% or more connected with gain of short circuit current. These are very promising results for further studies.

About 5 pm on the first day of scientific trip I got to the Cap Europe, where I was accommodated. The conference should begin on Monday 14 of May but on Sunday Young Scientist Tutorial on characterization techniques for thin film solar cells took place then and I wanted to participate in this event. After general introduction, admittance measurements techniques followed by thermodynamic defects simulation were presented. At that time I have registered. As I found later about 2 thousand persons partook in this conference. Fields of interest were divided on 25 Symposia, with many of them close to photovolaics. Numerous presentations were giving every day parallel in distinct lecture rooms from 8:30 am to 6 pm with two half-hour long coffee breaks and two-hour long lunch break in the noon. For me the most interesting Symposia were : Symp. O - Applied Nanoplasmonics: Nanoplasmonic Functional Materials and Devices, Symp. Y – Advance Materials and Characterization Techniques for Solar Cells, Symp. A – Advanced Silicon Materials Research for Electronic and Photovoltaic Applications III. I chose a few oral presentations from other symposia as well. On Tuesday during poster session with my supervisor Ph.D. Lipinski we were presenting our results on “Antireflection TiOx coating with plasmonic metal nanoparticles for silicon solar cells”. Our stand enjoyed quite a lot of interest. On other days I attended in poster sessions of rest of symposia as well. Wednesday was the day when plenary session was given by group of five outstanding scientist. The lectures was related to self-assembling materials, organoelectronics, plasmonics and tissues and organs engineering. After that young scientist was awarded for their outstanding contribution to development of knowledge closely related to each Symposium. In the evening the was a small banquet. Whole conference ended with last common lunch in Friday noon. It was for me great experience to be there, get know so many wise people and see present status of materials sciences. After conference I got possibility to publish an article in “Plasmonics” magazine.

In April I had an opportunity to give a talk in our institute about my work and planned PhD thesis. I spend quite a lot of time preparing my slides and putting my knowledge in right order. Then I wrote and submitted an abstract for the XXII Conference on Applied Crystallography concerning frequencies of occurrence of symmetric boundaries among random grain boundaries in polycrystalline materials exhibiting various crystal symmetry.