P. Jóvári
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View article: Structural characterization of uranium and lanthanide loaded borosilicate glass matrix
Structural characterization of uranium and lanthanide loaded borosilicate glass matrix Open
View article: In-situ modeling of an FeBYNb metallic glass revealing the Invar effect
In-situ modeling of an FeBYNb metallic glass revealing the Invar effect Open
View article: Improving lithium-sulfur battery performance using a polysaccharide binder derived from red algae
Improving lithium-sulfur battery performance using a polysaccharide binder derived from red algae Open
Li-S batteries are a promising energy storage technology due to their high theoretical capacity, but they suffer from issues such as poor cycle stability and capacity loss over time. Here, we investigate the impact of carrageenan, a polysa…
View article: Short‐range order and topology of Te‐rich amorphous Ge–Sb–Te alloys
Short‐range order and topology of Te‐rich amorphous Ge–Sb–Te alloys Open
The structure of evaporated amorphous Ge x Sb x Te 100−2 x ( x = 6, 9, 13) alloys was investigated by neutron diffraction, X‐ray diffraction, and extended X‐ray absorption spectroscopy at the Ge, Sb, and Te K‐edges. Large‐scale structural …
View article: Atomic structure and devitrification of the Mg82Ca8Au10 metallic glass
Atomic structure and devitrification of the Mg82Ca8Au10 metallic glass Open
Short range order of a ternary Mg82Ca8Au10 biodegradable amorphous alloy was studied by combining diffraction datasets and Au L3 edge EXAFS data by the Reverse Monte Carlo simulation technique. It was found that while the Mg–Mg bond length…
View article: Short range order of glassy KSb5S8 by diffraction, EXAFS, vibrational spectroscopy and DFT calculations
Short range order of glassy KSb5S8 by diffraction, EXAFS, vibrational spectroscopy and DFT calculations Open
We report on a detailed experimental and simulation study of the short- and medium-range order of a potential phase change material – glassy KSb5S8. On the experimental side, diffraction techniques and EXAFS have been employed to record ac…
View article: Short- and medium range order in GeTe4-Ag glasses
Short- and medium range order in GeTe4-Ag glasses Open
View article: Short range order and topology of binary Ge-S glasses
Short range order and topology of binary Ge-S glasses Open
Short range order and topology of Ge$_x$S$_{100-x}$ glasses over a broad composition range (20 $\le$ x $\le$ 42 in at%) was investigated by neutron diffraction, X-ray diffraction, and Ge K-edge extended X-ray absorption fine structure (EXA…
View article: Structural properties of chalcogenide glasses and the isocoordination rule: Disentangling effects from chemistry and network topology
Structural properties of chalcogenide glasses and the isocoordination rule: Disentangling effects from chemistry and network topology Open
The structural properties of two Ge-As-Se glass compositions (Ge10As10Se80 and Ge21As21Se58) are investigated from a combination of density-functional-based molecular dynamics simulations and neutron/x-ray scattering experiments. We first …
View article: The boson peak and the first sharp diffraction peak in (As2S3)x(GeS2)1–x glasses
The boson peak and the first sharp diffraction peak in (As2S3)x(GeS2)1–x glasses Open
The parameters of the boson peak (BP) and the first sharp diffraction peak (FSDP) in (As2S3)x(GeS2)1x glasses measured using high-resolution Raman spectroscopy and high-energy synchrotron X-ray diffraction measurements are examined as a f…
View article: Atomic structure of Ca–Mg biodegradable metallic glass
Atomic structure of Ca–Mg biodegradable metallic glass Open
View article: The structure of near stoichiometric Ge-Ga-Sb-S glasses: A reverse Monte Carlo study
The structure of near stoichiometric Ge-Ga-Sb-S glasses: A reverse Monte Carlo study Open
View article: Amorf ötvözetek atomi szintű szerkezetvizsgálata
Amorf ötvözetek atomi szintű szerkezetvizsgálata Open
View article: Local order in binary Ge-Te glasses – An experimental study
Local order in binary Ge-Te glasses – An experimental study Open
View article: Chemical order in Ge-Ga-Sb-Se glasses
Chemical order in Ge-Ga-Sb-Se glasses Open
View article: Experimental and <i>ab initio</i> molecular dynamics study of the structure and physical properties of liquid GeTe
Experimental and <i>ab initio</i> molecular dynamics study of the structure and physical properties of liquid GeTe Open
GeTe is a prototypical phase-change material employed in data storage devices. In this work, the atomic structure of liquid GeTe is studied by x-ray and neutron diffraction in the temperature range from 1197 to 998 K. The dynamic viscosity…
View article: Chemical Short-Range Order in Selenide and Telluride Glasses
Chemical Short-Range Order in Selenide and Telluride Glasses Open
The structure of Ge20SbxSe80-x (x = 5, 15, 20) glasses was investigated by neutron diffraction, X-ray diffraction, and extended X-ray fine structure measurements at the Ge, Sb, and Se K-edges. For each composition, large-scale structural m…
View article: Local motifs in GeS2–Ga2S3 glasses
Local motifs in GeS2–Ga2S3 glasses Open
View article: On the structure of Ge–As–Te–Cu glasses
On the structure of Ge–As–Te–Cu glasses Open
View article: Short range order in Ge-Ga-Se glasses
Short range order in Ge-Ga-Se glasses Open