Št. zadetkov: 15
Izvirni znanstveni članek
Oznake:
heksagonalni borov nitrid;vir enofotonskih delcev;barvni centri;žive celice;spektralne črtne kode;označevanje celic;hexagonal boron nitride;single-photon source;color centers;live cells;spectral barcodes;cell tagging;
Color centers in hexagonal boron nitride (hBN) have been emerging as a multifunctional platform for various optical applications including quantum information processing, quantum computing and imaging. Simultaneously, due to its biocompatibility and biodegradability hBN is a promising material for b ...
Leto:
2024
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
kontinuirano lomljenje simetrije;vzorci;topološke napake;tekoči kristali;continuous symmetry breaking;patterns;topological defects;nematic liquid crystals;
Of our interest are frustration-driven pattern generating mechanisms in systems which in bulk equilibrium display spatially homogeneous long-range orientational order in absence of perturbations. As testbed material, we select thermotropic nematic liquid crystals. In bulk, they exhibit weakly discon ...
Leto:
2024
Vir:
Fakulteta za naravoslovje in matematiko (UM FNM)
Izvirni znanstveni članek
Oznake:
crystal structure;diffraction;magnetic properties;phase transitions;intermetallic compounds;
We have determined the crystal structure and the magnetic state of the CeFe9Si4 intermetallic compound. Our revised structural model (fully ordered tetragonal unit cell, I4/ mcm) agrees with the previous literature report, except for some minor quantitative differences. Magnetically, the CeFe9Si4 un ...
Leto:
2023
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
frustrated magnetism;quantum phase transitions;specific heat;quantum critical point;
Spin glass effects and nonexistence of a ferromagnetic quantum critical point in the compositionally tuned ▫$FeGa_{3−x}Ge_x$▫ metallic quantum ferromagnets (x = 0.0 − 0.16)
Leto:
2025
Vir:
Institut Jožef Stefan (IJS)
Mitja Krnel,
Andreja Jelen,
Stanislav Vrtnik,
Jože Luzar,
Darja Gačnik,
Primož Koželj,
Magdalena Wencka,
Anton Meden,
Qiang Hu,
Sheng Guo,
Janez Dolinšek
Izvirni znanstveni članek
Oznake:
high-entropy alloys;structure and microstructure;superconductivity;
In this study, we investigate the scandium-containing Sc-Hf-Nb-Ta-Ti-Zr system of refractory high-entropy alloys (HEAs). Using the arc-melting method, we synthesized nine equimolar alloys (five 4-, three 5- and one 6-component), with all of them containing Sc. The alloys were characterized by XRD, e ...
Leto:
2022
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Jože Luzar,
Andreja Jelen,
Juraj Nálepka,
Saeid Salari,
Primož Koželj,
Stanislav Vrtnik,
Peter Mihor,
Julia Petrović,
Magdalena Wencka,
Goran Dražić,
Anton Meden,
Janez Dolinšek
Izvirni znanstveni članek
Oznake:
multi-phase alloys;multi-scale structured materials;magnetic softness;nanomagnetism;
Nanostructure-induced functional combination of vanishing magnetostriction and magnetic softness in ferromagnetic ▫$(GaNi)_xCoCrFe (x = 0.4–1.6)$▫ high-entropy alloys
Leto:
2024
Vir:
Institut Jožef Stefan (IJS)
Luka Pirker,
Anja Pogačnik Krajnc,
Jan Malec,
Vladimir Radulović,
Anton Gradišek,
Andreja Jelen,
Maja Remškar,
Igor B. Mekjavić,
Janez Kovač,
Miran Mozetič,
Luka Snoj
Izvirni znanstveni članek
Oznake:
jedrska fizika;ionizirajoče sevanje;osebna zaščitna oprema;respiratorji;sterilizacija;COVID-19;SARS-CoV-2;polipropilenska membrana;personal protection equipment;respirators;sterilization;ionizing radiation;polypropylen membrane;
Ionizing radiation has been identified as an option for sterilization of disposable filtering facepiece respirators in situations where the production of the respirators cannot keep up with demand. Gamma radiation and high energy electrons penetrate deeply into the material and can be used to steril ...
Leto:
2021
Vir:
Digitalni repozitorij raziskovalnih organizacij Slovenije
Darja Gačnik,
Andreja Jelen,
Mitja Krnel,
Stanislav Vrtnik,
Jože Luzar,
Primož Koželj,
Marion Van Midden,
Erik Zupanič,
Magdalena Wencka,
Anton Meden,
Qiang Hu,
Sheng Guo,
Janez Dolinšek
Izvirni znanstveni članek
Oznake:
high-entropy alloys;structure and microstructure;superconductivity;
In an attempt to incorporate tin (Sn) into high-entropy alloys composed of refractory metals Hf, Nb, Ti and Zr with the addition of 3d transition metals Cu, Fe, and Ni, we synthesized a series of alloys in the system HfTiZrSnM (M = Cu, Fe, Nb, Ni). The alloys were characterized crystallographically, ...
Leto:
2021
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Amit Mondal,
Riju Dey,
Andreja Jelen,
Primož Koželj,
Stanislav Vrtnik,
Jože Luzar,
Magdalena Wencka,
Julia Petrović,
Peter Mihor,
Zvonko Jagličić,
Anton Meden,
Partha Pratim Jana,
Janez Dolinšek
Izvirni znanstveni članek
Oznake:
quantum mechanics;transition metals;
We have synthesized $\delta$-${\rm Co}_{2.5}{\rm Zn}_{17.5–x}{\rm Mn}_x (x = 0.4–3.5)$ pseudo-binary alloys of 10 different compositions by a high-temperature solid-state synthetic route, determined their crystal structures and the Mn substitution pattern, and estimated the existence range of the $\ ...
Leto:
2024
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Magistrsko delo
Oznake:
pridelava hmelja;ekonomika;stroškovna analiza;Slovenija;Nova Zelandija;
Modelno smo analizirali ekonomiko pridelave hmelja v Sloveniji in na Novi Zelandiji. Ugotavljali smo podobnosti in razlike med načini pridelave ter prepoznali ključne dejavnike vpliva na ekonomsko uspešnost pridelave hmelja v obeh državah (rastne razmere, tehnologija pridelave, organizacija dela, ek ...
Leto:
2025
Vir:
Fakulteta za kmetijstvo in biosistemske vede (UM FKBV)