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 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.

May 14, 2024
In the ferroelectric nematic phase, spontaneous polarization order is long-range, while the material retains fluidity which allows for changes in the soft electric polarization structure to be generated by material ...
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Articles

Chemically induced twist-bend nematic liquid crystals, liquid crystal dimers, and negative elastic constants
K. Adlem, Martin Čopič, G. R. Luckhurst, Alenka Mertelj, O. Parri, R. M. Richardson, B. D. Snow, B. A. Timimi, Rachel P. Tuffin, David Wilkes

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 88, no. 2 (2013), DOI: 10.1103/PhysRevE.88.022503, COBISS.SI-ID: 27114279

Nematic fluctuations and semisoft elasticity in liquid-crystal elastomers
Andrej Petelin, Martin Čopič

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 87, no. 6 (2013), DOI: 10.1103/PhysRevE.87.062509, COBISS.SI-ID: 27046183

Sub-stripe pattern formation in liquid crystal elastomers : experimental observations and numerical simulations
M. De Luca, Antonio DeSimone, Andrej Petelin, Martin Čopič

Journal of the mechanics and physics of solids, vol. 61, no. 11 (2013), DOI: 10.1016/j.jmps.2013.07.002, COBISS.SI-ID: 27045927

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

Emergent coherent states and flow rectification in active magnetic colloidal monolayers
Gašper Kokot, Alexey Snezhko, Igor S. Aranson

Soft matter, vol. 9, no. 29 (2013), DOI: 10.1039/C3SM00136A, COBISS.SI-ID: 26644775

Energy deposition profile in human skin upon irradiation with a 1,342 nm Nd:YAP laser
Matija Milanič, Boris Majaron

Lasers in surgery and medicine, vol. 45, no. 1 (2013), DOI: 10.1002/lsm.22104, COBISS.SI-ID: 26499367

The study of plasma's modification effects in viscose used as an absorbent for wound-relevant fluids
Zdenka Peršin Fratnik, Miha Devetak, Irena Drevenšek Olenik, Alenka Vesel, Miran Mozetič, Karin Stana-Kleinschek

Carbohydrate polymers, vol. 97, iss. 1 (2013), DOI: 10.1016/j.carbpol.2013.04.045, COBISS.SI-ID: 16890390

Refractive index of III-metal-polar and N-polar AlGaN waveguides grown by metal organic chemical vapor deposition
Martin Rigler, Marko Zgonik, Marc P. Hoffmann, Ronny Kirste, Milena Bobea, R. Collazo, Zlatko Sitar, Seiji Mita, Michael Gerhold

Applied physics letters, vol. 102, iss. 22 (2013)

Cell-cell communication induces random spikes of spontaneous calcium oscillations in multi-BV-2 microglial cells
Xian Wu, Leiting Pan, Ying Liu, Pengchong Jiang, Imshik Lee, Irena Drevenšek Olenik, Xinzheng Zhang, Jingjun Xu

Biochemical and biophysical research communications, vol. 431, iss. 4 (2013)

Could thermal gradients drive molecular evolution?
Christof B. Mast, Natan Osterman, Dieter Braun

Current organic chemistry, vol. 17, no. 16 (2013)

Characterization of laser tattoo removal treatment using pulsed photothermal radiometry
Matija Milanič, Boris Majaron

LAHA : journal of the Laser and Health Academy, vol. 2013, no. 1 (2013)

Optical properties of light-sensitive liquid-crystal elastomers in the vicinity of the nematic-paranematic phase transition
Marko Gregorc, Hui Li, Valentina Domenici, Gabriela Ambrožič, Martin Čopič, Irena Drevenšek Olenik

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 87, iss. 2 (2013)

Design of a single-chain polypeptide tetrahedron assembled from coiled-coil segments
Helena Gradišar, Sabina Božič Abram, Tibor Doles, Damjan Vengust, Iva Hafner Bratkovič, Alenka Mertelj, Ben Webb, Andrej Šali, Sandi Klavžar, Roman Jerala

Nature chemical biology, vol. 9, issue 6 (2013), DOI: 10.1038/nCHeMBIO.1248, COBISS.SI-ID: 5222682

Microstructured polymer-based substrates with broadband absorption for surface-enhanced Raman scattering
Ming Yang, Qiang Wu, Jiwei Qi, Irena Drevenšek Olenik, Zhandong Chen, Yusong Pan, Jingjun Xu

Journal of Raman spectroscopy, vol. 44, iss. 12 (2013), DOI: 10.1002/jrs.4403, COBISS.SI-ID: 2617444

Formation of G-wires : the role of G:C-base pairing and G-quartet stacking
Tina Ilc, Primož Šket, Janez Plavec, Mateus Webba da Silva, Irena Drevenšek Olenik, Lea Spindler

The journal of physical chemistry. C, Nanomaterials and interfaces, vol. 117, iss. 44 (2013), DOI: 10.1021/jp4019348, COBISS.SI-ID: 2606436

Nematic phase of achiral dimers spontaneously bends and twists
Martin Čopič

Proceedings of the National Academy of Sciences of the United States of America, vol. 110, no. 40 (2013), DOI: 10.1073/pnas.1315740110, COBISS.SI-ID: 2604132

Photodynamics of stress in clamped nematic elastomers
Miloš Knežević, Mark Warner, Martin Čopič, Antoni Sánchez-Ferrer

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 87, iss. 6 (2013), DOI: 10.1103/PhysRevE.87.062503, COBISS.SI-ID: 2603876

Light-induced refractive index modulation in photoactive liquid-crystalline elastomers
Blaž Tašič Muc, Wei Li, Antoni Sánchez-Ferrer, Martin Čopič, Irena Drevenšek Olenik

Macromolecular chemistry and physics, vol. 214, iss. 23 (2013), DOI: 10.1002/macp.201300493, COBISS.SI-ID: 2603620

Disentangling molecular motions involved in the glass transition of a twist-bend nematic liquid crystal through dielectric studies
David Orencio López, Nerea Sebastián, Maria Rosario de la Fuente, Julio Cesar Martinez-Garcia, Josep Salud, Miguel Ángel Pérez-Jubindo, Sergio Diez-Berart, David A. Dunmur, Geoffrey R. Luckhurst

The Journal of chemical physics, vol. 137, no. 3 (2012), DOI: 10.1063/1.4733561, COBISS.SI-ID: 30033191

The dynamics of melittin-induced membrane permeability
Gašper Kokot, Mojca Mally, Saša Svetina

European biophysics journal, vol. 41, no. 5 (2012), DOI: 10.1007/s00249-012-0800-1, COBISS.SI-ID: 29690585

Dynamics of Salmonella infection of macrophages at the single cell level
Julia R. Gog, Natan Osterman

Journal of the Royal Society interface, vol. 9, no. 75 (2012), DOI: 10.1098/rsif.2012.0163, COBISS.SI-ID: 26096935

Kinetics of holographic recording and spontaneous erasure processes in light-sensitive liquid crystal elastomers
Marko Gregorc, Hui Li, Valentina Domenici, Gabriela Ambrožič, Martin Čopič, Irena Drevenšek Olenik

Materials, vol. 5, no. 5 (2012), DOI: 10.3390/ma5050741, COBISS.SI-ID: 25765927

Analysis of fluid flow around a beating artificial cilium
Mojca Vilfan, Gašper Kokot, Andrej Vilfan, Natan Osterman, Blaž Kavčič, Igor Poberaj, Dušan Babič

Beilstein journal of nanotechnology, vol. 3 (2012), DOI: 10.3762/bjnano.3.16, COBISS.SI-ID: 25645095

Critical behavior of director fluctuations in suspensions of ferroelectric nanoparticles in liquid crystals at the nematic to smectic-A phase transition
Alenka Mertelj, Luka Cmok, Martin Čopič, Gary Cook, Dean R. Evans

Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 85, no. 2 (2012), DOI: 10.1103/PhysRevE.85.021705, COBISS.SI-ID: 25620263