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.

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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.

July 12, 2024
In a new study, researchers from the University of Leeds and their colleagues Natan Osterman, Alenka Mertelj, and Nerea Sebastian have revealed two previously undiscovered polar liquid states of matter. The research, ...
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Articles

Unveiling the electronic transformations in the semi-metallic correlated-electron transitional oxide Mo[sub]8O[sub](23)
Venera Nasretdinova, Yaroslav Gerasimenko, Jernej Mravlje, G. Gatti, Petra Šutar, Damjan Svetin, Anton Meden, Viktor V. Kabanov, A. Yu. Kuntsevich, M. Grioni, Dragan Mihailović

Scientific reports, vol. 9 (2019), DOI: 10.1038/s41598-019-52231-4, COBISS.SI-ID: 32821287

Strain-induced metastable topological networks in laser-fabricated TaS[sub]2polytype heterostructures for nanoscale devices
Jan Ravnik, Igor Vaskivskyi, Yaroslav Gerasimenko, Michele Diego, Jaka Vodeb, Viktor V. Kabanov, Dragan Mihailović

ACS applied nano materials, vol. 2, no. 6 (2019), DOI: 10.1021/acsanm.9b00644, COBISS.SI-ID: 32649511

Electrostatic interactions between barium hexaferrite nanoplateletsin alcohol suspensions
Patricija Hribar Boštjančič, Matija Tomšič, Andrej Jamnik, Darja Lisjak, Alenka Mertelj

The journal of physical chemistry. C, Nanomaterials and interfaces, vol. 123, no. 37 (2019), DOI: 10.1021/acs.jpcc.9b07455, COBISS.SI-ID: 32638247

Orientational order in the splay nematic ground state
Richard J. Mandle, Alenka Mertelj

PCCP. Physical chemistry chemical physics : a journal of European Chemical Societies, vol. 21, issue 34 (2019), DOI: 10.1039/C9CP03581H, COBISS.SI-ID: 32595239

Magnetically controllable random laser in ferromagnetic nematic liquid crystals
Takuya Naruta, Takuya Akita, Yoshiaki Uchida, Darja Lisjak, Alenka Mertelj, Noriyuki Nishiyama

Optics express, vol. 27, no. 17 (2019), DOI: 10.1364/OE.27.024426, COBISS.SI-ID: 32567335

Configurational electronic states in layered transition metal dichalcogenides
Jaka Vodeb, Viktor V. Kabanov, Yaroslav Gerasimenko, Rok Venturini, Jan Ravnik, Marion van Midden, Erik Zupanič, Petra Šutar, Dragan Mihailović

New journal of physics, vol. 21 (2019), DOI: 10.1088/1367-2630/ab3057, COBISS.SI-ID: 32545831

Laser-driven quantum magnonics and terahertz dynamics of the order parameter in antiferromagnets
D. Bossini, Dragan Mihailović

Physical review. B, vol. 100, no. 2 (2019), DOI: 10.1103/PhysRevB.100.024428, COBISS.SI-ID: 32543527

Quantum jamming transition to a correlated electron glass in 1T-TaS[sub]2
Yaroslav Gerasimenko, Igor Vaskivskyi, Maksim Litskevich, Jan Ravnik, Jaka Vodeb, Michele Diego, Viktor V. Kabanov, Dragan Mihailović

Nature materials, vol. 18, no. 10 (2019), DOI: 10.1038/s41563-019-0423-3, COBISS.SI-ID: 32539431

Evolution of nematic and ferromagnetic ordering in suspensions of magnetic nanoplatelets
Alenka Mertelj, Borut Lampret, Darja Lisjak, Jürgen Klepp, J. Kohlbrecher, Martin Čopič

Soft matter, vol. 15, no. 27 (2019), DOI: 10.1039/C9SM00949C, COBISS.SI-ID: 32517415

Symmetry-enforced Dirac points in antiferromagnetic semiconductors
Viktor V. Kabanov

Physical review. B, vol. 99, no. 23 (2019), DOI: 10.1103/PhysRevB.99.235154, COBISS.SI-ID: 32499495

Intertwined chiral charge orders and topological stabilization of the light-induced state of a prototypical transition metal dichalcogenide
Yaroslav Gerasimenko, Petr Karpov, Igor Vaskivskyi, Serguei Brazovskii, Dragan Mihailović

npj quantum materials, vol. 4 (2019), DOI: 10.1038/s41535-019-0172-1, COBISS.SI-ID: 32480551

Diffusive ferromagnetic roller gas
Gašper Kokot, Andrej Vilfan, Andreas Glatz, Alexey Snezhko

Soft matter, vol. 15, no. 17 (2019), DOI: 10.1039/c9sm00274j, COBISS.SI-ID: 32470311

Fabrication of high-temperature quasi-two-dimensional superconductors at the interface of a ferroelectric Ba[sub](0.8)Sr[sub](0.2)TiO[sub]3 film and an insulating parent compound of La[sub]2CuO[sub]4
Dmitrii P. Pavlov, Rustem R. Zagidullin, Vladimir M. Mukhortov, Viktor V. Kabanov, Tetsuo Adachi, Takayuki Kawamata, Yoji Koike, Rinat F. Mamin

Physical review letters, vol. 122, no. 23 (2019), DOI: 10.1103/PhysRevLett.122.237001, COBISS.SI-ID: 32455975

Liquid crystalline self-assembly of 2,5-diphenyl-1,3,4-oxadiazole based bent-core molecules and the influence of carbosilane end-groups
Eduard Westphal, Hugo Gallardo, Nerea Sebastián, Alexey Eremin, Marko Prehm, Mohamed Alaasar, Carsten Tschierske

Journal of materials chemistry. C, Materials for optical and electronic devices, vol. 7, no. 10 (2019), DOI: 10.1039/C8TC06591H, COBISS.SI-ID: 32342823

Polar order, mirror symmetry breaking, and photoswitching of chirality and polarity in functional bent-core mesogens
Mohamed Alaasar, Marko Prehm, Sebastian Belau, Nerea Sebastián, Martharyta Kurachkina, Alexey Eremin, Changlong Chen, Feng Liu, Carsten Tschierske

Chemistry : A European Journal, vol. 25, no. 25 (2019), DOI: 10.1002/chem.201806180, COBISS.SI-ID: 32342567

Cross-differential dynamic microscopy
Matej Arko, Andrej Petelin

Soft matter, vol. 15, no. 13 (2019), DOI: 10.1039/C9SM00121B, COBISS.SI-ID: 32334631

1-Hexanol conformers in a nitrogen matrix : FTIR study and high-level ab initio calculations
Yevhenii Vaskivskyi, Yelyzaveta Chernolevska, Antonina Vasylieva, Valeriy Pogorelov, Rasa Platakyte, Joana Stocka, Iryna Doroshenko

Journal of molecular liquids, vol. 278 (2019), DOI: 10.1016/j.molliq.2019.01.059, COBISS.SI-ID: 32331303

Magnetic nanoplatelets for high contrast cardiovascular imaging by magnetically modulated optical coherence tomography
Jie Hu, Tanja Goršak, Alenka Mertelj, Darko Makovec, Darja Lisjak

ChemPhotoChem, vol. 3 (2019), DOI: 10.1002/cptc.201900071, COBISS.SI-ID: 32325415

Evolution of nitrogen concentration and ammonia production in N[sub]2-seeded H-mode discharges at ASDEX Upgrade
Aleksander Drenik, Jernej Kovačič, Natan Osterman, Matjaž Panjan, Gregor Primc, Matic Resnik, Rok Zaplotnik

Nuclear fusion, vol. 59, no. 4 (2019), DOI: 10.1088/1741-4326/aafe23, COBISS.SI-ID: 32303655

A locked mode indicator for disruption prediction on JET and ASDEX upgrade
G. Sias, Aleksander Drenik, Aljaž Čufar, Ivan Aleksander Kodeli, Bor Kos, Jernej Kovačič, Igor Lengar, Luka Snoj, Natan Osterman, Matjaž Panjan, Gregor Primc, Matic Resnik, Rok Zaplotnik

Fusion engineering and design, vol. 138 (2019), DOI: 10.1016/j.fusengdes.2018.11.021, COBISS.SI-ID: 32294439

Real-time plasma state monitoring and supervisory control on TCV
T. C. Blanken, Aleksander Drenik, Jernej Kovačič, Natan Osterman, Matjaž Panjan, Gregor Primc, Matic Resnik, Rok Zaplotnik

Nuclear fusion, vol. 59, no. 2 (2019), DOI: 10.1088/1741-4326/aaf451, COBISS.SI-ID: 32294183

Validation of the ICRF antenna coupling code RAPLICASOL against TOPICA and experiments
W. Tierens, Aleksander Drenik, Jernej Kovačič, Natan Osterman, Matjaž Panjan, Gregor Primc, Matic Resnik, Rok Zaplotnik

Nuclear fusion, vol. 59, no. 4 (2019), DOI: 10.1088/1741-4326/aaf455, COBISS.SI-ID: 32293927

ELM-induced cold pulse propagation in ASDEX upgrade
E. Trier, Aleksander Drenik, Jernej Kovačič, Natan Osterman, Matjaž Panjan, Gregor Primc, Matic Resnik, Rok Zaplotnik

Plasma physics and controlled fusion, vol. 61, no. 4 (2019), DOI: 10.1088/1361-6587/aaf9c3, COBISS.SI-ID: 32293671

Suitability of diffusion approximation for an inverse analysis of diffuse reflectance spectra from human skin in vivo
Peter Naglič, Luka Vidovič, Matija Milanič, Lise L. Randeberg, Boris Majaron

OSA continuum, vol. 2, no. 3 (2019), DOI: 10.1364/OSAC.2.000905, COBISS.SI-ID: 32196391