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Contrast Dysl


11/01/2021 — Science newsPlasmonic Photoemission from Single-Crystalline Silver

Our colleagues Dino Novko and Branko Gumhalter, in collaboration with the scientists from the University of Pittsburgh and Georg-August-Universität Göttingen, have published a paper in the prestigious journal ACS Photonics. The authors investigate a peculiar non-Einsteinian plasmonic photoemission from silver surfaces.

28/11/2020 — Science newsMolecular quantum materials: electronic phases and charge dynamics in two-dimensional organic solids

Our colleague Silvia Tomić in collaboration with Martin Dressel from the Universitaet Stuttgart has published the review article in Advances in Physics. The authors provide a perspective on recent developments and their implications for understanding of novel quantum phenomena in the physics of two-dimensional organic solids, recognized as versatile quantum materials that host a broad range of quantum phenomena, which stay at the center stage of condensed-matter physics today.

12/10/2020 — Science newsMechanical design of apertures and the infolding of pollen grain

Our colleague Antonio Šiber, in collaboration with Anže Božič from the Jožef Stefan Institute has published an article in prestigious journal, the journal Proceedings of the National Academy of Sciences. The authors investigated how the infolding of the pollen grain depends on its mechanical design. Their elastic model of the grain showed that the elasticity and geometry of the grain must be precisely tuned in order to enable the infolding which reflect directly on the functionality and the evolution of the pollen.

15/09/2020 — Science newsCluster Superlattice Membranes

Our colleagues Davor Čapeta and Marko Kralj, as part of international cooperation, published a paper in the prestigious journal ACS Nano. The paper demonstrates the possibility of forming a free-standing nano-membrane, which consists of a periodic network of metallic nano-clusters on graphene, additionally reinforced with protective layer of amorphous carbon.

17/08/2020 — Science newsLinewidth narrowing with ultimate confinement of alkali multipole plasmon by modifying surface electronic wavefunction with two dimensional materials

Our colleagues Marin Petrović and Marko Kralj, in collaboration with researchers from Kyoto University, published a paper in Physical Review Letters. Intercalation and adsorption of alkali atoms has been utilized for the formation of a 2D material-alkali sandwich, which enabled strong localization of the system’s wavefunction and the formation of a pronounced multipole plasmon.



14/07/2020 — Science newsAnomalous temperature dependence of exciton spectral diffusion in tetracene thin film

Our colleagues Marin Petrović and Marko Kralj, in collaboration with researchers from Kyoto University, published a study in high-ranking Journal of Physical Chemistry Letters. Utilization of epitaxial graphene as a substrate for preparation of high-quality tetracene thin film enabled characterization of new processes relevant to exciton spectral diffusion in tetracene.

28/05/2020 — Science newsPreferential out-of-plane conduction and quasi-one-dimensional electronic states in layered 1T-TaS2

Our colleague Eduard Tutiš, in collaboration with scientists from Switzerland, Germany and Department of Physics of PMF in Zagreb, published paper in npj 2D materials and Applications. The paper provides the first experimental and theoretical insight into the state with electronic orbitals getting self-organized into metallic objects (the “Chains of Stars”) extending in direction perpendicular to layers.

21/02/2020 — Science newsUltrafast hot phonon dynamics in MgB2 driven by anisotropic electron-phonon coupling

Our colleague Dino Novko, in collaboration with scientists from Humboldt-University in Germany and Istituto di Struttura della Materia in Italy, has published a paper in prestigious journal Physical Review Letters. The authors investigate the unique hot phonon dynamics of E2g mode in MgB2 by using first-principle quantum-field theoretical approach.


06/02/2020 — Science newsBroken adiabaticity induced by Lifshitz transition in MoS2 and WS2 single layers

Dino Novko, research associate at the Institute of Physics, published a paper in the prestigious journal Communications Physics, where he proved that the adiabatic Born-Oppenheimer approximation is not valid in transition metal dichalcogenides and that a strong nonadiabatic phonon renormalization is triggered at the Lifshitz transition.

25/12/2019 — Science newsEquilibrium shape of single-layer hexagonal boron nitride islands on iridium

Just before Christmas we recieved great news from our colleague Marin Petrović who, in collaboration with colleagues from the University of Duisburg-Essen, came to new findings important for understanding of synthesis of single-layer hexagonal boron nitride. Research results have been published in Scientific Reports, where it is shown how the morphology of the substrate which is used in the synthesis determines the shape of the growing domains of the hexagonal boron nitride.

IF Ⓒ 2017