This author has yet to write their bio.Meanwhile lets just say that we are proud Tajništvo F7 contributed a whooping 33 entries.
Symmetry forbidden Raman lines activated by photorefractivity of Fe-doped Lithium Niobate crystal Prof. Ninel Kokanyan Laboratory of Optical Materials Photonics & Systems, CentraleSupélec, Metz, France Abstract: Lithium niobate (LN) has various advantageous properties such as large nonlinear optical coefficients, high transparency in the visible and near infrared range, technology for the manufacturing of waveguides and […]
The evolution order parameters in an auxetic Liquid Crystal Elastomers under strain Thomas Raistrick School of Physics and Astronomy, University of Leeds, UK Abstract: Liquid crystal elastomers combine the fields of liquid crystal physics with polymer physics with surprising consequences. Our group has reported a negative order parameter of the polymer backbone of an LCE […]
Neuromorphic Computing Prof. Dr. Ivan K. Schuller Department of Physics and Center for Advanced Nanoscience University of California, San Diego, USA Abstract: Data acquisition (sensors) and manipulation (memory, computation, communications, data mining) in its many forms drives and fuels our civilization. Biology has evolved complex intelligent systems that can acquire and manipulate data in a […]
Nonequilibrium dynamics has become one of the most advanced contemporary research areas in solid state physics, ultra cold atoms, nano physics and quantum devices. Understanding of such dynamics presents a challenge to experimentalists and theory alike. The time-evolution of many-body quantum systems can be viewed as the time-evolution of quantum information, opening the way to […]
Tunable optical diffraction gratings based on a ferromagnetic liquid crystal Mathias Fleisch, Faculty of Physics, University of Vienna, Austria Abstract: The director of a ferromagnetic liquid crystal can be realigned by small external magnetic fields. Transmission optical diffraction gratings composed of periodic slices of a ferromagnetic liquid crystal and a conventional photoresist polymer are demonstrated. […]
Spectral properties and energy transfer in DNA fragment Anton Hromov, Taras Shevchenko National University of Kyiv, Department of Experimental Physics Abstract: Spectral properties and energy transfer in DNA fragment. Studied objects: single stranded HIV primers, telomeres fragment, polynucleotide poly(dAdT)2, the oligonucleotide d(CCCGGGTTTAAA), the trimer d(ATC) and the low molecular model compounds dGMP, dAMP, dCMP and […]
Jaka Vodeb, Viktor V Kabanov, Yaroslav A Gerasimenko, Rok Venturini, Jan Ravnik, Marion A van Midden, Erik Zupanic, Petra Sutar and Dragan Mihailovic in New Journal of Physics, Volume 21, August 2019, PDF, DOI: https://dx.doi.org/10.1088/1367-2630/ab3057 Mesoscopic irregularly ordered and even amorphous self-assembled electronic structures were recently reported in two-dimensional metallic dichalcogenides (TMDs), created and manipulated […]
Xiaodan Xu, Cong Wang, Yang Liu, Xiaofeng Wang, Nan Gong, Zhimao Zhu, Bin Shi, Mengxin Ren, Wei Cai, Romano A. Rupp, Xinzheng Zhang and Jingjun Xu in Journal of Materials Chemistry C, Iss. 29, 2019, DOI: http://doi.org/10.1039/C9TC02474C Graphene has great application prospects in the field of optoelectronics. We investigate a field effect transistor with a graphene channel. Carrier density and […]
D. Bossini, S. Dal Conte, G. Cerullo, O. Gomonay, R. V. Pisarev, M. Borovsak, D. Mihailovic, J. Sinova, J. H. Mentink, Th. Rasing, and A. V. Kimel in Physical Review B, Vol. 100, Iss. 2 — 1 July 2019, PDF, DOI: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.100.024428 The article was chosen as an Editor’s Suggestion! The impulsive generation of two-magnon […]
We are pleased to inform you that the scientific review panel of the Council for the Lindau Nobel Laureate Meetings has selected young researcher Jan Ravnik to participate in the 69th Lindau Nobel Laureate Meeting taking place from 30 June to 05 July 2019 in Lindau, Germany. Only the 600 most qualified young scientists can […]
Yaroslav A. Gerasimenko, Petr Karpov, Igor Vaskivskyi, Serguei Brazovskii & Dragan Mihailovic in Nature physics journal of Quantum Materials 4, Article number: 32 (2019), DOI: https://doi.org/10.1038/s41535-019-0172-1 In a paper in the Nature physics journal of Quantum Materials, published on the 26 th of June, the structure of newly created quantum matter is revealed. The work follows the fundamental idea that the constituents […]
V. V. Kabanov in Physical Review B, Vol. 99, Iss. 23 — 15 June 2019, DOI: https://doi.org/10.1103/PhysRevB.99.235154 “Symmetry-enforced Dirac points in antiferromagnetic semiconductors” has been published online today, 27 June 2019, in the 15 June 2019 issue of Physical Review B (Vol. 99, No. 23): Dirac points usually exist in systems where both the time-reversal and […]
Projekt »Noč ima svojo moč«je zasnoval konzorcij partnerjev Ustanova Hiša eksperimentov, Institut »Jožef Stefan«, Kemijski inštitut in Tehniški muzej Slovenije. Predstavlja skupek aktivnosti, ki bodo izvedene v okviru Evropske noči raziskovalcev, ki je vseevropska akcija v okviru programa Horizon 2020. Na ta dan se bo na pobudo Evropske komisije širom Evrope odprla vrata organizacij, ki […]
QUTES | Seminar on Quantum Technology Adiabatic Quantum Computing: What Is It and What It Looks Like Today Jaka Vodeb, Jožef Stefan Institute, Faculty of mathematics and physics, University of Ljubljana Abstract: Adiabatic quantum computing (AQC) has come a long way since it‘s inception in 1998. This seminar will present the basics of AQC, the progress […]
Dmitrii P. Pavlov, Rustem R. Zagidullin, Vladimir M. Mukhortov, Viktor V. Kabanov, Tadashi Adachi, Takayuki Kawamata, Yoji Koike, and Rinat F. Mamin in Phys. Rev. Lett., Vol. 122, Iss. 23 — 14 June 2019, https://journals.aps.org/prl/pdf/10.1103/PhysRevLett.122.237001, DOI: https://doi.org/10.1103/PhysRevLett.122.237001 We are pleased to inform you that the Letter Fabrication of High-Temperature Quasi-Two-Dimensional Superconductors at the Interface of a Ferroelectric Ba0.8Sr0.2TiO3 Film […]
Jan Ravnik, Igor Vaskivskyi, Yaroslav Gerasimenko, Michele Diego, Jaka Vodeb, Viktor Kabanov and Dragan D. Mihailovic in ACS Applied Nano Materials, Vol. 2, Iss. 6, https://pubs.acs.org/doi/pdf/10.1021/acsanm.9b00644?rand=vc8zknx2, DOI: https://doi.org/10.1021/acsanm.9b00644 ACS Applied Nano Materials has published the paper Strain-Induced Metastable Topological Networks in Laser-Fabricated TaS2 Polytype Heterostructures for Nanoscale Devices which has been done at the complex matter department at JSI by Jan Ravnik, […]
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Electrostatic interaction between magnetic nanoplatelets in alcohols Patricija Hribar Boštjančič, Department of Complex Matter, Jožef Stefan Institute Abstract: In a room–temperature liquid magnet barium hexaferrite (BHF) nanoplatelets are spontaneously ordered and form a ferromagnetic nematic phase. In concentrated suspension in 1-butanol the nanoplatelets with magnetic moments perpendicular to their basal plane align in large macroscopic […]
Solid state generators and energy harvesters for waste heat recovery and thermal energy harvesting Dr. Daniel Zabek, Institute of Heat Engineering, Warsaw University of Technology, Poland Abstract: Solid state thermal to electrical energy converters are capable of transforming low grade heat directly into electricity for waste heat recovery and thermal energy harvesting. Direct solid state […]
Junior researcher Yevhenii Vaskivskyi was awarded SPO-2019 prize for the best poster presentation Investigation of metastable states in 1T-TaS2 by combining ultrafast spectroscopy with scanning tunneling microscopy in the 20th International Young Scientists Conference Optics and High Technology Material Science – SPO 2019, September 26 – 29, 2019, Kyiv, Ukraine. certificate
Young researcher Jaka Vodeb was awarded SMEC Student Prize 2019 for an outstanding oral presentation Correlated Configurational States and a Quantum Charge Liquid in Layered Metallic Dichalcogenides in the international meeting Study of matter at extreme conditions (SMEC 2019), March 30 – April 06, 2019, Miami – East Caribbean – Miami. diploma
Inštitut danes zaposluje skoraj tisoč ljudi, od tega jih je skoraj polovica doktorjev znanosti. Kapaciteta znanja na enem mestu je neprimerljiva s čimerkoli v državi in je spoštovanja vredna intelektualna sila tudi v širšem prostoru. Na leto objavijo v povprečju 15 patentov, so partner podjetij, kot so Domel, Droga, Balder, Kolektor, Danfoss, Cinkarna, Eti, Gen, […]
Fabrication of thin film transistors and energy storage devices from liquid phase exfoliated nanosheets Dr. Victor Vega-Mayoral, CRANN & AMBER research centers, Trinity College Dublin, School of physics, Trinity College Dublin Abstract: Transition metal dichalcogenides has been one of the most promising family of materials for a lustrum. Strong light matter interaction and high mobilities […]
Each year since 1993, at the end of March, the Institute has organised the Days of Jožef Stefan, with the aim being to popularise science and to celebrate the birthday of this great Slovenian physicist. This year, the 70th anniversary of the Institute will be celebrated. Programme 2019 OPEN DAY […]
Mentor: doc. dr. Tomaž Mertelj (tomaz.mertelj@ijs.si) Snovi z valom elektronske gostote so postale ena od pomembnejših tem v neravnovesni fiziki trdne snovi. Pri tem zaradi razpoložljivosti laserjev s femtosekundnimi svetlobnimi bliski in enostavnosti prevladujejo optične metode, kjer s stroboskopskimi metodami merimo ultrahitre spremembe dielektrične funkcije v širokem spektralnem področju. Pri tem navadno merimo optično prepustnost […]
Tadej Emeršič, Rui Zhang, Žiga Kos, Simon Čopar, Natan Osterman, Juan J. de Pablo and Uroš Tkalec in Science Advances, Vol. 5, no. 2, 15 Feb 2019, PDF, DOI: http://doi.org/10.1126/sciadv.aav4283 Science Advances has published the article Sculpting stable structures in pure liquids, which has been done under supervision of Uroš Tkalec from Condensed matter physics JSI by Tadej Emeršič, Žiga Kos, Simon Čopar […]
On the occasion of the 40th anniversary of China’s reform and opening up, 40 foreigners were selected for a distinguished award by the Foreign Expert Medal of China’s State Administration of Foreign Experts Affairs. After local recommendations, public voting, and expert review the list with the 40 laureates was finally presented by Lu Ming of the […]
Molybdenum suboxides have been gaining attention lately due to their potential as charge storage materials and memory elements. In spite of increased interest in their functional properties, the phase diagrams, transient, and even equilibrium optical properties have not been systematically studied for many molybdenum suboxides, such as, for example, monoclinic semimetallic Mo8O23. This compound undergoes an […]
Domain walls in insulating materials may be orders of magnitude more conducting than the bulk, allowing one to design the material functionality by their patterning. Studies of inhomogeneities such as domain walls in the presence of strong electronic interactions is a very challenging problem. A particularly interesting case is that of Mott insulators, where electrons are […]
Direct detection of ultrafast switching in quantum cryo-memory devices Jan Ravnik, Department of Complex Matter, Jožef Stefan Institute, Ljubljana, Slovenia Abstract: Giant leaps in information technology place demands for devices that can no longer be met by current semiconductor technologies, while the power consumption of the IT sector is an urgent global environmental concern. Cryo-cooled […]
On Friday, 18th January, 2019, the Dean of the University of Ljubljana Faculty of Mathematics and Physics, Prof. Dr. Anton Ramšak, presented the Faculty Prešeren Awards to the students of the Faculty of Mathematics and Physics. Mimoza Naseska, a young researcher from our department, was one of the recipients of the Faculty Prešeren Award for […]