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20032023
most citedDiscovery of carbon-based strongest and hardest amorphous material

102 citations

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10 papers · 1 filter

cond-mat.mtrl-sci2023★ 6 cited

Thermal expansion anisotropy of the Fe23Mo16 and Fe7Mo6 Mu-phases predicted from first-principles calculations

Dmitry Vasilyev

The intermetallic Mn-phase, which precipitates in steels and superalloys, can noticeably soften the mechanical properties of their matrix. Despite the importance of developing supe…

cond-mat.mtrl-sci2022

Low-temperature creep of binderless tungsten carbide with different grain sizes

E. A. Lantcev, A. V. Nokhrin, V. N. Chuvil'deev +8

The creep mechanism in the compression testing of the tungsten carbide with different grain sizes has been studied. The WC samples with high density (96.1-99.2%) were obtained by S…

cond-mat.mtrl-sci2022★ 5 cited

First-principles calculations of thermal expansion path of the Co7Mo6 Mu-phase

Dmitry Vasilyev

The Mu-phase, which is an intermetallic compound, can form in steels and superalloys, and significantly degrade their mechanical properties. The thermal expansion of Co7Mo6 Mu-phas…

cond-mat.mtrl-sci2022★ 6 cited

First-principles phonon calculations of thermal expansion path of Fe2Mo Laves phase

Dmitry Vasilyev

Precipitation of the topologically close-packed Fe2Mo Laves phase at the interface between the nuclear fuel and the fuel element cladding can significantly weaken the strength char…

cond-mat.mtrl-sci2021★ 11 cited

Influence of magnetic entropy on stability and thermodynamic properties of Laves phase Fe2Mo from first principles

Dmitry Vasilyev

The thermodynamic and physical properties of the Laves phase Fe2Mo have been investigated using the finite-temperature quantum mechanical calculations within the frame of the densi…

cond-mat.mtrl-sci2021★ 53 cited

Narrow-gap Semiconducting Superhard Amorphous Carbon with Superior Toughness

Shuangshuang Zhang, Yingju Wu, Kun Luo +18

New carbon forms exhibiting extraordinary physico-chemical properties can be generated from nanostructured precursors under extreme pressure. Nevertheless, synthesis of such fascin…

cond-mat.mtrl-sci2021★ 8 cited

Influence of Bi substitution with rare-earth elements on the transport properties of BiCuSeO oxyselenides

Andrei Novitskii, Illia Serhiienko, Sergey Novikov +10

In this study, we demonstrate that introducing of rare-earth elements, = La or Pr, into the Bi-O charge reservoir layer of BiCuSeO leads to an increase of both, the charge carr…

cond-mat.mtrl-sci2020★ 102 cited

Discovery of carbon-based strongest and hardest amorphous material

Shuangshuang Zhang, Zihe Li, Kun Luo +22

Carbon is likely the most fascinating element of the periodic table because of the diversity of its allotropes stemming from its variable (sp, sp2, and sp3) bonding motifs. Explora…

cond-mat.mtrl-sci2018★ 63 cited

Magnetocaloric effect in some magnetic materials in alternating magnetic fields up to 22 Hz

A. M. Aliev, A. B. Batdalov, L. N. Khanov +4

Direct measurements of the magnetocaloric effect (MCE) in different materials (Gd, Fe48Rh52, Ni43Mn37.9In12.1Co7 and Ni2.07Co0.09Mn0.84Ga) in alternating magnetic fields with frequ…

cond-mat.mtrl-sci2014★ 20 cited

Direct Measurement of Magnetocaloric Effect in Metamagnetic Ni43Mn37.9In12.1Co7 Heusler Alloy

A. P. Kamantsev, V. V. Koledov, A. V. Mashirov +4

The magnetocaloric effect in the metamagnetic Ni43Mn37.9In12.1Co7 Heusler alloy is directly studied experimentally under the adiabatic and quasi-isothermal conditions in a magnetic…