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.

Our partners

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.

December 15 - 19, 2024, Krvavec, Slovenia
Together with the Department of Theoretical Physics at JSI we are organizing the 13th Nonequilibrium Quantum Workshop. The workshop intends to bring together scientists working in the field of: Ultrafast ...
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Articles

Proof-of-concept experiment of microfluidic flow sensor based on microcavity-secondary-flow observation
Nika Mlinarič, Natan Osterman

IEEE sensors journal, vol. 21, iss. 5 (2021), DOI: 10.1109/JSEN.2020.3041792, COBISS.SI-ID: 47151875

Noninvasive monitoring of dynamical processes in bruised human skin using diffuse reflectance spectroscopy and pulsed photothermal radiometry
Ana Marin, Nina Verdel, Matija Milanič, Boris Majaron

Sensors, vol. 21, no. 1 (2021), DOI: 10.3390/s21010302, COBISS.SI-ID: 45594371

Acrylate-based hybrid sol-gel coating for corrosion protection of AA7075-T6 in aircraft applications : the effect of copolymerization time
Peter Rodič, Romana Cerc Korošec, Barbara Kapun, Alenka Mertelj, Ingrid Milošev

Polymers, vol. 12, no. 4 (2020), DOI: 10.3390/polym12040948, COBISS.SI-ID: 33305639

Magnetically tunable liquid crystal-based optical diffraction gratings
Dejan Bošnjaković, Nerea Sebastián, Irena Drevenšek Olenik

Polymers, vol. 12, art. no. 2355 (2020), DOI: 10.3390/polym12102355, COBISS.SI-ID: 33286147

Q-tensor model of twist-bend and splay nematic phases
Martin Čopič, Alenka Mertelj

Physical review. E, vol. 101, no. 2 (2020), DOI: 10.1103/PhysRevE.101.022704, COBISS.SI-ID: 33233191

Predictive model for quantitative analysis of human skin using photothermal radiometry and diffuse reflectance spectroscopy
Nina Verdel, Jovan Tanevski, Sašo Džeroski, Boris Majaron

Biomedical optics express, vol. 11, no. 3 (2020), DOI: 10.1364/BOE.384982, COBISS.SI-ID: 33232423

Ferroelectric-ferroelastic phase transition in a nematic liquid crystal
Nerea Sebastián, Luka Cmok, Richard J. Mandle, Maria Rosario de la Fuente, Irena Drevenšek Olenik, Martin Čopič, Alenka Mertelj

Physical review letters, vol. 124, no. 3 (2020), DOI: 10.1103/PhysRevLett.124.037801, COBISS.SI-ID: 33088039

Growth of carbon nanofibres on molybdenum carbide nanowires and their self-decoration with noble-metal nanoparticles
Damjan Vengust, Mojca Vilfan, Aleš Mrzel

Royal Society open science, vol. 7, no. 9 (2020), DOI: 10.1098/rsos.200783, COBISS.SI-ID: 30830851

Scalable high refractive index polystyrene-sulfur nanocomposites via in situ inverse vulcanization
Vijay Wadi, Kishore K. Jena, Kevin Halique, Brigita Rožič, Luka Cmok, Vasileios Tzitzios, Saeed M. Alhassan

Scientific reports, vol. 10 (2020), DOI: 10.1038/s41598-020-71227-z, COBISS.SI-ID: 28365827

Multifunctional and tunable trigate graphene metamaterial with "Lakes of Wada" topology
Yang Liu, Irena Drevenšek Olenik

Optics express, vol. 28, no. 17 (2020), DOI: 10.1364/OE.398346, COBISS.SI-ID: 24739075

Thermophoretic tweezers for single nanoparticle manipulation
Jošt Stergar, Natan Osterman

Beilstein journal of nanotechnology, vol. 11 (2020), DOI: 10.3762/bjnano.11.97, COBISS.SI-ID: 24112387

The influence of polydispersity on the structural properties of the isotropic phase of magnetic nanoplatelets
Margaret Rosenberg, Žiga Gregorin, Patricija Hribar Boštjančič, Nerea Sebastián, Darja Lisjak, Sofia S. Kantorovich, Alenka Mertelj, Pedro A. Sánchez

Journal of molecular liquids, vol. 312 (2020), DOI: 10.1016/j.molliq.2020.113293, COBISS.SI-ID: 18148099

Formation of Fe(III)-phosphonate coatings on barium hexaferrite nanoplatelets for porous nanomagnets
Patricija Hribar Boštjančič, Alenka Mertelj, Andraž Mavrič, Matjaž Valant, Janez Kovač, Hermina Hudelja, Andraž Kocjan, Darko Makovec

ACS omega, vol. 5, no. 23 (2020), DOI: 10.1021/acsomega.0c01597, COBISS.SI-ID: 18142211

Emergence of self-organized multivortex states inflocks of active rollers
Koohee Han, Gašper Kokot, Oleh Tovkach, Andreas Glatz, Igor S. Aranson, Alexey Snezhko

Proceedings of the National Academy of Sciences of the United States of America, vol. 117, no. 18 (2020), DOI: 10.1073/pnas.2000061117, COBISS.SI-ID: 17130755

Reconfigurable structure and tunable transport in synchronized active spinner materials
Koohee Han, Gašper Kokot, Shibananda Das, Roland G. Winkler, Gerhard Gompper, Alexey Snezhko

Science advances, vol. 6, no. 12 (2020), DOI: 10.1126/sciadv.aaz8535, COBISS.SI-ID: 17123331

Guided self-assembly and control of vortices in ensembles of active magnetic rollers
Gašper Kokot, Andrey Sokolov, Alexey Snezhko

Langmuir, vol. 36, no. 25 (2020), DOI: 10.1021/acs.langmuir.9b03023, COBISS.SI-ID: 17114883

Low threshold random lasing in dye-doped and strongly disordered chiral liquid crystals
Shaohua Gao, Jiayi Wang, Wenhua Li, Xuanyi Yu, Xinzheng Zhang, Xiao Song, Andrey Iljin, Irena Drevenšek Olenik, Romano Anton Rupp, Jingjun Xu

Photonics research, vol. 8, no. 5 (2020), DOI: 10.1364/PRJ.388706, COBISS.SI-ID: 3418212

GC ends control topology of DNA G-quadruplexes and their cation-dependent assembly
Daša Pavc, Baifan Wang, Lea Spindler, Irena Drevenšek Olenik, Janez Plavec, Primož Šket

Nucleic acids research, vol. 48, iss. 5 (2020), DOI: 10.1093/nar/gkaa058, COBISS.SI-ID: 3408740

Intercellular bridge mediates Ca[sup]2+ signals between micropatterned cells via IP[sub]3 and Ca[sup]2+ diffusion
Fulin Xing, Songyue Qu, Junfang Liu, Jianyu Yang, Fen Hu, Irena Drevenšek Olenik, Leiting Pan, Jingjun Xu

Biophysical journal, vol. 118, iss. 5 (2020), DOI: 10.1016/j.bpj.2020.01.006, COBISS.SI-ID: 3406180

Effect of the isotope mass on the turbulent transport at the edge of L-mode plasmas in ASDEX Upgrade and JET-ILW
N. Bonanomi, Aleksander Drenik, Jernej Kovačič, Natan Osterman, Matjaž Panjan, Gregor Primc, Matic Resnik, Rok Zaplotnik, Stefan Costea

Nuclear fusion, vol. 59, no. 12 (2019), DOI: 10.1088/1741-4326/ab3ecc, COBISS.SI-ID: 91296515

Runaway electron experiments at COMPASS in support of the EUROfusion ITER physics research : [Special Issue Featuring the Invited Talks from the 45th EPS Conference on Plasma Physics, Prague, 2-6 July 2018]
H. Meyer, Aleksander Drenik, Jernej Kovačič, Natan Osterman, Matjaž Panjan, Gregor Primc, Matic Resnik, Rok Zaplotnik, Stefan Costea

Nuclear fusion, vol. 61, no. 10 (2019), DOI: 10.1088/1361-6587/aae04a, COBISS.SI-ID: 91293699

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