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.

November 14, 2024
We had the honour of welcoming Nobel Laureate Anton Zeilinger in our Ultrafast STM lab during his visit to Jozef Stefan Institute and the Faculty of Mathematics and Physics, Ljubljana University. Together with Alan ...
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Articles

Spectral filtering for improved pulsed photothermal temperature profiling in agar tissue phantoms
Matija Milanič, Boris Majaron, J. Stuart Nelson

Journal of biomedical optics, vol. 13, no. 6 (2008)

In-plane switching of holographic polymer-dispersed liquid crystal transmission gratings
Irena Drevenšek Olenik, Iztok Urbančič, Martin Čopič, M. E. Sousa, Gregory Philip Crawford

Molecular crystals and liquid crystals, vol. 495 (2008)

Out-of-phase mixed holographic gratings : a quantitative analysis
Martin Fally, Mostafa A. Ellabban, Irena Drevenšek Olenik

Optics express, vo. 16, no. 9 (2008)

Interactions of quadrupolar nematic colloids
Miha Škarabot, Miha Ravnik, Slobodan Žumer, Uroš Tkalec, Igor Poberaj, Dušan Babič, Natan Osterman, Igor Muševič

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 77, no. 3 (2008)

Effective infrared absorption coefficient for photothermal radiometric measurements in biological tissues : [presented at Twenty-Sixth Annual Meeting, Boston, Massachusetts, April 5-9, 2006]
Boris Majaron, Matija Milanič

Physics in Medicine & Biology, vol. 53, no. 1 (2008)

Confinement effect on interparticle potential in nematic colloids
Mojca Vilfan, Natan Osterman, Martin Čopič, Miha Ravnik, Slobodan Žumer, Jurij Kotar, Dušan Babič, Igor Poberaj

Physical review letters, 101 (2008), DOI: 10.1103/PhysRevLett.101.237801, COBISS.SI-ID: 2143076

Huge retardation of grating formation in holographic polymer-dispersed liquid crystals
Mostafa A. Ellabban, Irena Drevenšek Olenik, Romano Anton Rupp

Applied physics. B, Lasers and optics, vol. 91, no. 1 (2008), DOI: 10.1007/s00340-088-2964-z, COBISS.SI-ID: 2056292

Self-organization of guanosine 5'-monophosphate on mica
Klemen Kunstelj, Francesco Federiconi, Lea Spindler, Irena Drevenšek Olenik

Colloids and surfaces. B, Biointerfaces, vol. 59 (2007)

Pulsed photothermal temperature profiling of agar tissue phantoms
Matija Milanič, Boris Majaron, J. Stuart Nelson

Lasers in medical science, vol. 22, no. 4 (2007)

Treatment of cutaneous vascular lesions using multiple-intermittent cryogen spurts and two-wavelength laser pulser : numerical and animal studies
Jia Wangcun, Bernard Choi, Walfre Franco, Justin Lofti, Boris Majaron, Guillermo Aguilar, J. Stuart Nelson

Lasers in surgery and medicine, vol. 39 (2007)

Thin film morphology in triblock terpolymers with one and two crystallizable blocks
Adriana Boscetti-de-Fierro, Lea Spindler, Günther Reiter, Dania Olmos, Sergei N. Magonov, Volker Abetz

Macromolecules, vol. 40 (2007)

Effect of electric field and temperature on holographic scattering from holographic polymer-dispersed liquid crystals
Mostafa A. Ellabban, Irena Drevenšek Olenik, Martin Fally, Hana Uršič Nemevšek

Optical Materials, 29 (2007)

Ion implanted optical waveguides in nonlinear optical organic crystal
Lukas Mutter, Andrea Guarino, Mojca Jazbinšek, Marko Zgonik, Peter Günter, Max Döbeli

Optics express, 15 (2007)

Band structure of orientational modes in quasiperiodic mesoscale liquid-crystal-polymer dispersions
Matija Avsec, Irena Drevenšek Olenik, Alenka Mertelj, Suraj P. Gorkhali, Gregory Philip Crawford, Martin Čopič

Physical review letters, vol. 98, no. 17 (2007)

Modulated structures in bent-core liquid crystals: two faces of one phase
Nataša Vaupotič, Martin Čopič, Ewa Górecka, Damian Pociecha

Physical review letters, vol. 98, no. 24 (2007)

Entangled nematic colloidal dimers and wires
Miha Ravnik, Miha Škarabot, Slobodan Žumer, Uroš Tkalec, Igor Poberaj, Dušan Babič, Natan Osterman, Igor Muševič

Physical review letters, vol. 99, no. 24 (2007)

Observation of condensed phases of quasiplanar core-softened colloids
Natan Osterman, Dušan Babič, Igor Poberaj, Jure Dobnikar, Primož Ziherl

Physical review letters, 99 (2007)

Anisotropic diffusion of light in polymer dispersed liquid crystals
Alenka Mertelj, Martin Čopič

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 75, no. 1 (2007)

Coupled director and polarization fluctuations in suspensions of ferroelectroc nanoparticles in nematic liquid crystals
Martin Čopič, Alenka Mertelj, Oleksandr Buchnev, Yuri Reznikov

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 76, no. 1 (2007)

Two-dimensional dipolar nematic colloidal crystals
Miha Škarabot, Miha Ravnik, Slobodan Žumer, Uroš Tkalec, Igor Poberaj, Dušan Babič, Natan Osterman, Igor Muševič

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 76, no. 5 (2007)

Re-evaluation of pulsed photothermal radiometric profiling in samples with spectrally varied infrared absorption coefficient
Boris Majaron, Matija Milanič

Physics in Medicine & Biology, vol. 52 (2007)

Anisotropic laser trapping in nematic colloidal dispersion
B. Lev, Andriy Nych, Ulyana Ognysta, S. B. Chernyshuk, Vassili Nazarenko, Miha Škarabot, Igor Poberaj, Dušan Babič, Natan Osterman, Igor Muševič

The European physical journal. E, Soft matter, vol. 20 (2006)

Influence of alignment layer thickness on ferroelectric liquid-crystal structure
Rok Petkovšek, Martin Čopič, Janez Pirš

Journal of applied physics, letn. 99, št. 4 (2006)

Influence of polymer network in polymer-stabilized ferroelectric liquid crystals and its direct observation using a confocal microscope
Rok Petkovšek, Janez Pirš, Samo Kralj, Martin Čopič

Journal of applied physics, vol. 99 (2006)