Št. zadetkov: 18
Diplomsko delo
Oznake:
specifična upornost;Van der Pauw metoda;štiri-točkovna metoda;meritve nizke upornosti;superprevodnost;niobij;fazni diagram;
Natančno merjenje specifične upornosti v materialih nizke upornosti predstavlja izziv zaradi vpliva parazitnih upornosti merilnih vodnikov in kontaktov. V tej zaključni nalogi opisujem implementacijo, sistematično vrednotenje in uporabo Van der Pauw metode, ki omogoča natančne meritve na vzorcih pol ...
Leto:
2025
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
kristalne strukture;kvazi kristali;energetska stabilnost;
This paper presents a detailed density functional theory study of the 1/1 periodic approximant Zn-Mg-Hf crystal structure, which is a close analog of the F-type Bergman-type quasicrystal. Two structural models, Bergman-like and Tsai-like, are examined to investigate their energetic stability, electr ...
Leto:
2025
Vir:
Institut Jožef Stefan (IJS)
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)
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)
Ni določena
Oznake:
ploščatocelični rak;rak (medicina);koža;bolniki;zdravljenje;
Priporočila za zdravljenje bolnikov s ploščatoceličnim rakom kože
Leto:
2020
Vir:
Onkološki inštitut Ljubljana (OI)
Enciklopedija, slovar, leksikon, priročnik, atlas, zemljevid
Oznake:
ploščatocelični rak;rak kože;bolniki;zdravljenje;
Ploščatocelični rak kože : priporočila za zdravljenje
Leto:
2020
Vir:
Onkološki inštitut Ljubljana (OI)