L
Lajos K. Varga
Researcher at Hungarian Academy of Sciences
Publications - 241
Citations - 3745
Lajos K. Varga is an academic researcher from Hungarian Academy of Sciences. The author has contributed to research in topics: Amorphous metal & Nanocrystalline material. The author has an hindex of 27, co-authored 232 publications receiving 3149 citations. Previous affiliations of Lajos K. Varga include Warsaw University of Technology & University of Alabama.
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Journal ArticleDOI
Experimental and theoretical study of Ti20Zr20Hf20Nb20X20 (X = V or Cr) refractory high-entropy alloys
É. Fazakas,É. Fazakas,V. Zadorozhnyy,Lajos K. Varga,Akihisa Inoue,Dmitri V. Louzguine-Luzgin,Fuyang Tian,Fuyang Tian,Levente Vitos,Levente Vitos +9 more
TL;DR: In this article, the microstructure and mechanical properties of Ti20Zr20Hf20Nb20X20 (X = V or Cr) high-entropy alloys were investigated via X-ray diffractometry and scanning electron microscopy.
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Structural stability of NiCoFeCrAlx high-entropy alloy from ab initio theory
Fuyang Tian,Fuyang Tian,Lorand Delczeg,Nan-Xian Chen,Nan-Xian Chen,Lajos K. Varga,Jiang Shen,Levente Vitos,Levente Vitos +8 more
TL;DR: The first-principles alloy theory predicts that at room temperature the paramagnetic NiCoFeCrAlx high entropy alloys adopt the face centered cubic (fcc) structure for x less than or similar to 0.60 and...
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Ab initio investigation of high-entropy alloys of 3d elements
Fuyang Tian,Fuyang Tian,Lajos K. Varga,Nan-Xian Chen,Nan-Xian Chen,Lorand Delczeg,Levente Vitos,Levente Vitos +7 more
TL;DR: In this article, a single-phase high-entropy alloys were investigated using the exact muffin-tin orbitals (EMTO) method in combination with the coherent potential approximation (CPA).
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Empirical design of single phase high-entropy alloys with high hardness
Fuyang Tian,Fuyang Tian,Lajos K. Varga,Nan-Xian Chen,Nan-Xian Chen,Jiang Shen,Levente Vitos,Levente Vitos +7 more
TL;DR: In this article, the available basic properties of nearly 100 high-entropy alloys (HEAs) with a single face centered cubic (fcc) or body centred cubic (bcc) phase were collected.
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Dietary fibers, prebiotics, and exopolysaccharides produced by lactic acid bacteria: potential health benefits with special regard to cholesterol-lowering effects.
TL;DR: The current knowledge related to the effects of dietary fibers and prebiotics on the human GIT microbiome, the prebiotic properties of EPS produced by LAB, and the health-promoting benefits of these polymers are discussed with special emphasis being given to cholesterol lowering.