JOŽEF STEFAN INSTITUTE
Department of Complex Matter
Jamova cesta 39, 1000 Ljubljana, Slovenia

Dynamics of Quantum matter

We explore non-equilibrium many-body dynamics in quantum systems that experience symmetry-breaking, topological, or jamming transitions. These systems encompass superconductors, charge-density wave, and magnetic materials.

Experimental Soft Matter Physics

The research is conducted within the “Light and Matter” research program. The interaction of light with matter is one of the most important fields of physics and optical processes are indispensable in many branches of modern industry.

For students

Are you searching for an exciting and innovative topic for your seminar, summer work, or perhaps for a Masters or Diploma research? Check available topics an start your research journey with us.

Job opportunities

We are searching for talents! If you are searching for PhD position, if you are a motivated postdoc or senior researchers, check open positions and proposed research topics.

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We strongly believe that collaboration helps provide opportunities. We collaborate with other research institutions, businesses and industry. Learn here about our associates and how to become our partner.

October 24, 2024
A recent study by Qing Hu, Rok Venturini, Yevhenii Vaskivskyi, Jan Lipič, and Dragan Mihailovic has advanced our understanding of charge density waves (CDWs) and their interaction with superconductivity in transition ...
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Articles

Ultrafast switching to a stable hidden quantum state in an electronic crystal
Ljupka Stojchevska, Igor Vaskivskyi, Tomaž Mertelj, Primož Kušar, Damjan Svetin, Serguei Brazovskii, Dragan Mihailović

Science, vol. 344, no. 6180 (2014), DOI: 10.1126/science.1241591, COBISS.SI-ID: 27627303

Strain-induced enhancement of the electron energy relaxation in strongly correlated superconductors
Christoph Gadermaier, Viktor V. Kabanov, Alexandre Sasha Alexandrov, Ljupka Stojchevska, Tomaž Mertelj, Dragan Mihailović

Physical review. X, vol. 4, no. 1 (2014), DOI: 10.1103/PhysRevX.4.011056, COBISS.SI-ID: 27593255

Investigation of composites of polymers and Mo[sub]6S[sub]2I[sub]8 nanowires
Ji Hyun Park, HyeRan Jo, Chae-Yong Seong, Aleš Mrzel, Giusy Scalia, Yung Woo Park

Physica status solidi. A, Applications and materials science, vol. 211, no. 5 (2014), DOI: 10.1002/pssa.201330401, COBISS.SI-ID: 27585319

Theory of electronic relaxation in a metal excited by an ultrashort optical pump
Vladimir V. Baranov, Viktor V. Kabanov

Physical review. B, Condensed matter and materials physics, vol. 89, no. 12 (2014), DOI: 10.1103/PhysRevB.89.125102, COBISS.SI-ID: 27532327

Collective modes in quasi-one-dimensional charge-density wave systems probed by femtosecond time-resolved optical studies
H. Schaefer, Viktor V. Kabanov, Jure Demšar

Physical review. B, Condensed matter and materials physics, vol. 89, no. 4 (2014), DOI: 10.1103/PhysRevB.89.045106, COBISS.SI-ID: 27363623

Template synthesis of single-phase [delta][sub]3-MoN superconducting nanowires
Jože Buh, Andrej Kovič, Aleš Mrzel, Zvonko Jagličić, Adolf Jesih, Dragan Mihailović

Nanotechnology, vol. 25, no. 2 (2014), DOI: 10.1088/0957-4484/25/2/025601, COBISS.SI-ID: 27331623

Mo[sub]6S[sub](9-x)I[sub]x nanowires as additives for enhanced organic solar cell performance
Aleksej Majkić, Christoph Gadermaier, Nevena Ćelić, Peter Topolovšek, Gvido Bratina, Dragan Mihailović

Solar energy materials and solar cells, vol. 127 (2014)

The effect of Mo [sub] 6S [sub] 3I [sub] 6 nanowires on the thermal and mechanical properties of polyamide 12
Miroslav Huskić, Andrijana Sever Škapin, Damjan Vengušt, Dragan Mihailović

Composites. Part B, Engineering, vol. 56 (2014), DOI: 10.1016/j.compositesb.2013.08.024, COBISS.SI-ID: 5311770

Alignment of MoS[sub]2 nanotubes in a photopolymerizable liquid- crystalline material
Blaž Tašič Muc, Aleš Mrzel, Miroslav Huskić, Xinzheng Zhang, Irena Drevenšek Olenik

The journal of physical chemistry. C, Nanomaterials and interfaces, vol. 118, iss. 45 (2014), DOI: 10.1021/jp508412w, COBISS.SI-ID: 2746468

Influence of inorganic nanoparticles on the glass transitions of polyurea elastomers
Marius Reinecker, Armin Fuith, Viktor Soprunyuk, Antoni Sánchez-Ferrer, Aleš Mrzel, Renato Torre, Wilfried Schranz

Physica status solidi. A, Applications and materials science, vol. 210, no. 11 (2013), DOI: 10.1002/pssa.201370069, COBISS.SI-ID: 27334695

Effect of inorganic 1D nanoparticles on electrooptic properties of 5CB liquid crystal
Denis Rajh, Sergii Shelestiuk, Alenka Mertelj, Aleš Mrzel, Polona Umek, Silvia Irusta, Alla Zak, Irena Drevenšek Olenik

Physica status solidi. A, Applications and materials science, vol. 210, no. 11 (2013), DOI: 10.1002/pssa.201329363, COBISS.SI-ID: 27121447

Tribological properties of composites of polyamide-6 and nanotubes of MoS[sub]2, and nanowires of MoO[sub]((3x)) and Mo[sub]6S[sub]2I[sub]8
Johann G. Meier, Aleš Mrzel, Margarita Canales, Pilar Gonzalvo, Noelia Alcala

Physica status solidi. A, Applications and materials science, vol. 210, no. 11 (2013), DOI: 10.1002/pssa.201329359, COBISS.SI-ID: 27121191

Coherent topological defect dynamics and collective modes in superconductors and electronic crystals
Dragan Mihailović, Tomaž Mertelj, Viktor V. Kabanov, Serguei Brazovskii

Journal of physics. Condensed matter, vol. 25, no. 40 (2013), DOI: 10.1088/0953-8984/25/40/404206, COBISS.SI-ID: 27052327

Local dielectric spectroscopy of polyvinylpyrrolidone Mo[sub]6S[sub]2I[sub]8 nanowire composite
M. Labardi, J. H. Park, H. K. Nguyen, D. Prevosto, Chae-yong Seong, Aleš Mrzel, Giusy Scalia

Journal of non-crystalline solids, vol. 379 (2013), DOI: 10.1016/j.jnoncrysol.2013.08.015, COBISS.SI-ID: 27008807

Controlled self-decoration of Mo[sub]6S[sub]yI[sub]z (8.2 [leq]y + z [leq] 10) nanowires and their transformation to MoS[sub]2 nanotubes with gold nanoparticles
Andrej Kovič, Damjan Vengust, Mojca Vilfan, Aleš Mrzel

Journal of nanoparticle research, vol. 15, no. 7 (2013), DOI: 10.1007/s11051-013-1791-2, COBISS.SI-ID: 26834471

Normal state bottleneck and nematic fluctuations from femtosecond quasiparticle relaxation dynamics in Sm(Fe,Co)AsO
Tomaž Mertelj, Ljupka Stojchevska, Janusz Karpinski, Dragan Mihailović

Physical review. B, Condensed matter and materials physics, vol. 87, no. 17 (2013), DOI: 10.1103/PhysRevB.87.174525, COBISS.SI-ID: 26768167

Dynamics of resistive state in thin superconducting channels
Vladimir V. Baranov, A. G. Balanov, Viktor V. Kabanov

Physical review. B, Condensed matter and materials physics, vol. 87, no. 17 (2013), DOI: 10.1103/PhysRevB.87.174516, COBISS.SI-ID: 26737703

Incoherent topological defect recombination dynamics in TbTe[sub]3 : T. Mertelj ... [et al.]
Tomaž Mertelj, Primož Kušar, Viktor V. Kabanov, P. Giraldo-Gallo, Ian R. Fisher, Dragan Mihailović

Physical review letters, vol. 110, no. 15 (2013), DOI: 10.1103/PhysRevLett.110.156401, COBISS.SI-ID: 26700071

Dynamics of photoexcited carriers in Ba(Fe[sub](1x)Co[sub]x)[sub]2As[sub]2 single crystals with spin-density-wave ordering
Ljupka Stojchevska, Tomaž Mertelj, Jiun-Haw Chu, Ian R. Fisher, Dragan Mihailović

Journal of superconductivity and novel magnetism, vol. 26, issue 8 (2013), DOI: 10.1007/s10948-013-2141-4, COBISS.SI-ID: 26613287

Influence of surface roughness and running-in on the lubrication of steel surfaces with oil containing MoS [sub] 2 nanotubes in all lubrication regimes
Janez Kogovšek, Maja Remškar, Aleš Mrzel, Mitjan Kalin

Tribology international, vol. 61 (2013), DOI: 10.1016/j.triboint.2012.12.003, COBISS.SI-ID: 12730139

Composites of poly([epsilon]-caprolactone) and Mo[sub]6S[sub]3I[sub]6 nanowires
Seow Jecg Chin, Peter Hornsby, Damjan Vengust, Dragan Mihailović, J. Mitra, Paul Dawson, Tony McNally

Polymers for advanced technologies, vol. 23, no. 2 (2012), DOI: 10.1002/pat.1838, COBISS.SI-ID: 29020711

Low pressure, low temperature synthesis of Mo[sub]6S[sub]3I[sub]6 molecular wires suitable for upscaling
Marina Davydovna, Andrej Kovič, Peter Topolovšek, Dragan Mihailović

Synthetic metals, vol. 162, no. 17/18 (2012), DOI: 10.1016/j.synthmet.2012.07.010, COBISS.SI-ID: 26366503

A novel facile synthesis and characterization of molybdenum nanowires
Andrej Kovič, Andrej Žnidaršič, Adolf Jesih, Aleš Mrzel, Miran Gaberšček, Abdou Hassanien

Nanoscale research letters, vol. 7 (2012), DOI: 10.1186/1556-276X-7-567, COBISS.SI-ID: 26364455

Doping dependence of femtosecond quasiparticle relaxation dynamics in Ba(Fe,Co)[sub]2As[sub]2 single crystals : evidence for normal-state nematic fluctuations
Ljupka Stojchevska, Tomaž Mertelj, Ian R. Fisher, Dragan Mihailović

Physical review. B, Condensed matter and materials physics, vol. 86, no. 2 (2012), DOI: 10.1103/PhysRevB.86.024519, COBISS.SI-ID: 25970215