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

Phone: +386 1 477 33 88
Phone: +386 1 477 32 20
Email: complex.matter@ijs.si

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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.

Dynamics of Quantum matter

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.

Experimental Soft Matter Physics

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News

Events
The 32nd Days of Jožef Stefan ended with an Open day for the public

The 32nd Days of Jožef Stefan ended with an Open day for the public

March 25, 2024
The Jožef Stefan Institute (JSI) organizes the Jožef Stefan Days every year, and this year they were held for the 32nd time. The highlight of the week-long event was the Open Day, which gave the public an insight ...
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Home / Articles / Page 4

Articles

Ultrafast magnetization dynamics in the half-metallic Heusler alloy Co[sub]2FeAl
R. S. Malik, E. K. Delczeg-Czirjak, R. Knut, D. Thonig, I. Vaskivskyi, D. Phuyal, R. Gupta, S. Jana, R. Stefanuik, Y. O. Kvashnin, S. Husain, A. Kumar, P. Svedlindh, J. Söderström, O. Eriksson, and O. Karis

Physical review. B, vol. 104, no. 10 (2021), DOI: 10.1103/PhysRevB.104.L100408, COBISS.SI-ID: 83475971

Preparation of barium-hexaferrite/gold Janus nanoplatelets using the pickering emulsion method
Jelena Papan, Patricija Hribar Boštjančič, Alenka Mertelj, Darja Lisjak

Nanomaterials, vol. 11, no. 11 (2021), DOI: 10.3390/nano11112797, COBISS.SI-ID: 81961219

Ultrafast transient reflectivity measurements of optimally doped Bi[sub](2+x) Sr[sub](2-x) CaCu[sub]2 O[sub](8 +(delta) with disorder
Yasunori Toda, Satoshi Tsuchiya, Migaku Oda, T. Kurosawa, S. Katsumata, Mimoza Naseska, Tomaž Mertelj, Dragan Mihailović

Physical review. B, vol. 104, no. 9 (2021), DOI: 10.1103/PhysRevB.104.094507, COBISS.SI-ID: 77929219

First-order kinetics bottleneck during photoinduced ultrafast insulator%metal transition in 3D orbitally-driven Peierls insulator CuIr[sub]2S[sub]4
Mimoza Naseska, Petra Šutar, Yevhenii Vaskivskyi, Igor Vaskivskyi, Damjan Vengust, Damjan Svetin, Viktor V. Kabanov, Dragan Mihailović, Tomaž Mertelj

New journal of physics, vol. 23 (2021), DOI: 10.1088/1367-2630/abf86d, COBISS.SI-ID: 77920003

Ultrafast dynamics of Mott-state quench and formation in strongly correlated BEDT-TTF molecular conductors observed by three-pulse pump probe spectroscopy
Satoshi Tsuchiya, Hiromi Taniguchi, J. Yamada, Yasunori Toda, Dragan Mihailović, Tomaž Mertelj

Physical review. B, vol. 104, no. 11 (2021), DOI: 10.1103/PhysRevB.104.115152, COBISS.SI-ID: 77907459

Toward a flexible and efficient TiO[sub]2 photocatalyst immobilized on a titanium foil
Živa Marinko, Luka Suhadolnik, Barbara Šetina, Vid Simon Šelih, Boris Majaron, Janez Kovač, Miran Čeh

ACS omega, vol. 6, no. 36 (2021), DOI: 10.1021/acsomega.1c02862, COBISS.SI-ID: 74404099

Electrooptics of mm-scale polar domains in the ferroelectric nematic phase
Nerea Sebastián, Richard J. Mandle, Andrej Petelin, Alexey Eremin, Alenka Mertelj

Liquid crystals, vol. 48, iss. 14 (2021), DOI: 10.1080/02678292.2021.1955417, COBISS.SI-ID: 73124867

On the molecular origins of the ferroelectric splay nematic phase
Richard J. Mandle, Nerea Sebastián, Jesus Martinez-Perdiguero, Alenka Mertelj

Nature communications, vol. 12 (2021), DOI: 10.1038/s41467-021-25231-0, COBISS.SI-ID: 73122307

Element-specific magnetization dynamics in Co-Pt alloys Induced by strong optical excitation
Igor Vaskivskyi, Rameez Saeed Malik, Leandro Salemi, Diego Turenne, Ronny Knut, Jeffrey Brock, Robert Stefanuik, Johan Söderström, Karel Carva, Eric E. Fullerton, Peter M. Oppeneer, Olof Karis, and Hermann A. Dürr

The journal of physical chemistry. C, Nanomaterials and interfaces, vol. 125, no. 21 (2021), DOI: 10.1021/acs.jpcc.1c02311, COBISS.SI-ID: 71606787

Electrically tuneable optical diffraction gratings based on a polymer scaffold filled with a nematic liquid crystal
Dejan Bošnjaković, Mathias Fleisch, Xinzheng Zhang, Irena Drevenšek Olenik

Polymers, vol. 13, art. no. 2292 (2021), DOI: 10.3390/polym13142292, COBISS.SI-ID: 71504131

All-inorganic triboelectric nanogenerators based onMo[sub]6S[sub]3I[sub]6 and indium tin oxide
Renyun Zhang, Magnus Hummelgård, Jonas Örtegren, Martin Olsen, Henrik Andersson, Ya Yang, Zhong-Lin Wang, Håkan Olin, Petra Šutar, Dragan Mihailović

Nano energy, vol. 89 (2021), DOI: 10.1016/j.nanoen.2021.106363, COBISS.SI-ID: 71502595

Experimental analysis of the stability of ferrofluids based on Iron Oxide powder
Daniel Ząbek, Andrzej Grzebielec, Luka Cmok, Patricija Hribar Boštjančič, Alenka Mertelj

Inżynieria Bezpieczeństwa Obiektów Antropogenicznych, vol. 2 (2021), DOI: 10.37105/iboa.108, COBISS.SI-ID: 70893571

Production of syngas by CO[sub]2 reduction through Reverse Water-Gas Shift (RWGS) over catalytically-active molybdenum-based carbide, nitride and composite nanowires
Venkata D. B. C. Dasireddy, Damjan Vengust, Blaž Likozar, Janez Kovač, Aleš Mrzel

Renewable energy, vol. 176 (2021), DOI: 10.1016/j.renene.2021.05.051, COBISS.SI-ID: 70734595

Quantum billiards with correlated electrons confined in triangular transition metal dichalcogenide monolayer nanostructures
Jan Ravnik, Yevhenii Vaskivskyi, Jaka Vodeb, Polona Aupič, Igor Vaskivskyi, Denis Golež, Yaroslav Gerasimenko, Viktor V. Kabanov, Dragan Mihailović

Nature communications, vol. 12, no. 1 (2021), DOI: 10.1038/s41467-021-24073-0, COBISS.SI-ID: 69789955

Ultrafast non-thermal and thermal switching in charge configuration memory devices based on 1T-TaS[sub]2
Dragan Mihailović, Damjan Svetin, Igor Vaskivskyi, Rok Venturini, Benjamin Lipovšek, Anže Mraz

Applied physics letters, vol. 119 (2021), DOI: 10.1063/5.0052311, COBISS.SI-ID: 69786371

Shape programming lines of concentrated Gaussian curvature
D. Duffy, Luka Cmok, John Biggins, A. Krishna, C. D. Modes, M. K. Abdelrahman,, M. Javed, T. H. Ware, Feng Fang, Mark Warner

Journal of applied physics, vol. 129, no. 22 (2021), DOI: 10.1063/5.0044158, COBISS.SI-ID: 67882499

Reversible photoisomerization in thin surface films from azo-functionalized guanosine derivatives
Matjaž Ličen, Stefano Masiero, Silvia Pieraccini, Irena Drevenšek Olenik

ACS omega, vol. 6, iss. 23 (2021), DOI: 10.1021/acsomega.1c01879, COBISS.SI-ID: 66162179

A time-domain phase diagram of metastable statesin a charge ordered quantum material
Jan Ravnik, Michele Diego, Yaroslav Gerasimenko, Yevhenii Vaskivskyi, Igor Vaskivskyi, Tomaž Mertelj, Jaka Vodeb, Dragan Mihailović

Nature communications, vol. 12 (2021), DOI: 10.1038/s41467-021-22646-7, COBISS.SI-ID: 62665219

Tunable drop splashing on magnetoactive elastomers
Gaia Kravanja, Inna A. Belyaeva, Luka Hribar, Irena Drevenšek Olenik, Matija Jezeršek, Mikhail Shamonin

Advanced materials interfaces, vol. 8, iss. 11 (2021), DOI: 10.1002/admi.202100235, COBISS.SI-ID: 62237187

Supramolecular polymorphism of (G[sub]4C[sub]2)[sub]n repeats associated with ALS and FTD
Melani Potrč, Nerea Sebastián, Miha Škarabot, Irena Drevenšek Olenik, Lea Spindler

International journal of molecular sciences, vol. 22, art. no. 4532 (2021), DOI: 10.3390/ijms22094532, COBISS.SI-ID: 61441027

Formation of phosphonate coatings for the improved chemical stability of upconverting nanoparticles under physiological conditions
Maša Vozlič, Tina Černič, Sašo Gyergyek, Boris Majaron, Maja Ponikvar-Svet, Uliana Kostiv, Daniel Horák, Darja Lisjak

Dalton transactions, vol. 50, no. 19 (2021), DOI: 10.1039/D1DT00304F, COBISS.SI-ID: 59908867

Magnetic polydomain liquid crystal elastomers - synthesis and characterisation
Luka Cmok, Mojca Vilfan, Sašo Gyergyek, Martin Čopič

Liquid crystals, vol. 48, iss. 13 (2021), DOI: 10.1080/02678292.2021.1901149, COBISS.SI-ID: 57620995

Robust hybridization gap in the Kondo insulator YbB[sub](12) probed by femtosecond optical spectroscopy
A. R. Pokharel, S. Y. Agustsson, Viktor V. Kabanov, F. Iga, T. Takabatake, H. Okamura, Jure Demšar

Physical review. B, vol. 103, vol. 11 (2021), DOI: 10.1103/PhysRevB.103.115134, COBISS.SI-ID: 56601091

Ultra-broadband and high-dynamic-range THz time-domain spectroscopy system based on organic crystal emitter and detector in transmission and reflection geometry
Uroš Puc, Tobias Bach, Peter Günter, Marko Zgonik, Mojca Jazbinšek

Advanced photonics research, vol. 2, art. no. 2000098 (2021), DOI: 10.1002/adpr.202000098, COBISS.SI-ID: 52353283