https://uniba.sk/ Najnovšie novinky sk https://uniba.sk/fileadmin/tt_news_article.gif https://uniba.sk/ Najnovšie novinky TYPO3 - get.content.right http://blogs.law.harvard.edu/tech/rss Thu, 31 Dec 2026 00:00:00 +0100 https://uniba.sk/ Tuesday 20.6.2023 at 14:00, Lecture roomi F2 272 Dr. Marius Kadek (Hylleraas Centre for Quantum Molecular Sciences, UiT The Arctic University of Norway, Tromsø, Norway):
First-principles modelling of 2D materials using relativistic all-electron Dirac-Kohn-Sham theory based on Gaussian-type orbitals
Abstract:
Two-dimensional (2D) materials, such as the transition-metal dichalcogenide (TMDs) films, are currently drawing intense interest from the materials community because they exhibit a wide range of remarkable properties, many of which are driven by strong spin--orbit coupling (SOC) effects that arise from the presence of heavy elements. Using Gaussian-type orbitals (GTOs) for treating electronic structures of 2D materials offers several advantages. First, the all-electron nature of the basis set opens avenues for the application of a range of methods common in quantum chemistry to allow a handle on the interaction of nuclear spins with electrons (needed for instance for spin Hamiltonian parameters) and accurate modeling of electron correlation effects. Second, techniques based on local basis functions can exploit algorithms that scale linearly with the system size enabling treatment of structures with large complicated unit cells. Third, adopting the GTO atom-centered basis, 2D materials can be studied without the need to introduce periodic images of the system in the direction perpendicular to the 2D plane, in contrast to the case when plane waves are employed. I will discuss a methodology for efficient and stable convergence of the electronic band structures of various phases of 2D TMDs using the four-component Dirac-Coulomb Hamiltonian and investigate large spin-orbit-induced splittings and the quantum spin-Hall effect found in TMDs. ]]> [FMFI] Prednášky a semináre [FMFI] Kalendár Roman.Martonak@fmph.uniba.sk Fri, 02 Jun 2023 17:08:00 +0200 https://uniba.sk/ Monday 12.6.2023 at 14:00, Lecture room F1 108 Dr. Andreas Costa (Institute of Theoretical Physics, University of Regensburg, Germany):
Spin-orbit coupling assisted transport phenomena in superconducting magnetic nanojunctions Abstract]]> [FMFI] Prednášky a semináre [FMFI] Kalendár Frantisek.Herman@fmph.uniba.sk Fri, 02 Jun 2023 00:07:00 +0200 https://uniba.sk/ There are good reasons to believe that our recent Summit in Reykjavik will be remembered as a...
In her lecture “Human Rights, democracy and the rule of law in Europe: threats and opportunities”, the Secretary General gave a comprehensive overview of the outcome of the Fourth Summit of the Heads of State and Government in Reykjavik (16-17 May), underlining the establishment of the Register of Damage caused by the aggression of the Russian Federation against Ukraine.

We are thankful for the discussion and we are looking forward to meet soon.]]> [PraF] Titulka - úzke novinky - z uniba.sk [PraF] EN Titulka - úzke novinky Mon, 05 Jun 2023 09:39:00 +0200 http://33645 Faculty of Mathematics, Physics and Computer Science of the Comenius University in Bratislava,... [FMFI] Titulka - široké novinky Robert.Jajcay@fmph.uniba.sk Wed, 31 May 2023 15:37:00 +0200 http://https://euraxess.ec.europa.eu/jobs/funding/doctoral-positions-physics-comenius-university-bratislava-slovakia Based on a funding announcement from the Research and Innovation Authority of the Slovak Republic... [FMFI] Doktorandské pozície Robert.Jajcay@fmph.uniba.sk Wed, 31 May 2023 15:03:00 +0200 http:// Based on a funding announcement from the Research and Innovation Authority of the Slovak Republic... [FMFI] Doktorandské pozície Robert.Jajcay@fmph.uniba.sk Wed, 31 May 2023 14:04:00 +0200 https://uniba.sk/ organized by the Clinic of Pediatric Hematology and Oncology at NUDCH and LF UK, took place on May... ]]> [LF] Titulka - široké novinky Tue, 30 May 2023 14:33:00 +0200 https://uniba.sk/ Thursday 1.6.2023 at 14:00, Lecture rook F2/51 Mgr. Peter Ondáč, PhD.:
Experimental study of hybrid water-gas plasma torch in Prague; and outline of Schlieren imaging of plasma source in Ghent]]> [FMFI] Prednášky a semináre [FMFI] Kalendár Anna.Zahoranova@fmph.uniba.sk Tue, 30 May 2023 12:57:00 +0200 https://uniba.sk/ Bratislava, 30 May 2023: On Friday, 26 May, five female teachers from four faculties of Comenius... Klára Velmovská from the Faculty of Mathematics, Physics and Informatics for her courses ‘School Experiments in Physics 1 and 2’; Monika Šajánková from the Faculty of Arts for her course ‘Teaching of the German language’; Zuzana Puchovská from the Faculty of Arts for her course 'Teaching of the French language’; Martina Luptáková from the Faculty of Physical Education and Sport for her course ‘Pedagogical Communication’; Henrieta Mázorová from the Faculty of Natural Sciences for her course ‘Teaching of geography using digital technologies’. "The courses were evaluated on seven criteria including: student orientation; interconnecting teaching practice and theory according to the specific needs of the students; inclusion of new methods that students can implement in their pedagogical practice; and use of feedback and self-evaluation," explained Gabriela Pleschová, jury chair from the Centre for Pedagogical Support of the Faculty of Arts. According to Lenka Sokolová from the Faculty of Social and Economic Sciences, who is the lead researcher of this development project, teaching in this type of study is specific and often receives less attention compared to regular university studies. "Good teachers innovate their own teaching, and it is important to inspire each other and learn from each other. This award is intended to give a distinction to those who teach creatively and are willing to share their pedagogical experience with their colleagues," Associate Professor Sokolová explains the origins of the CU Teachers' Academy Award. Supplementary Pedagogical Studies and Extended Study are offered at several faculties of Comenius University and are intended for practicing teachers who want to enhance their pedagogic qualification or expand the number of subjects they teach.]]> [RUK] Titulka - úzke novinky [RUK] Tlačové správy [RUK] Tlačové správy EN [RUK] Titulka - široké novinky pr@uniba.sk Thu, 01 Jun 2023 10:57:00 +0200 https://uniba.sk/ From May 18th to 20th, 2023, the Hotel Victoria served as the backdrop for the XXIX Slovak-Czech... [JLF] Titulka - úzke novinky milos.hrabovsky@uniba.sk Tue, 30 May 2023 08:58:00 +0200