Prediction of stable ruthenium silicides from first-principles calculations: stoichiometries, crystal structures, and physical properties

C Zhang, X Kuang, Y Jin, C Lu, D Zhou… - … Applied Materials & …, 2015 - ACS Publications
We present results of an unbiased structure search for stable ruthenium silicide compounds
with various stoichiometries, using a recently developed technique that combines particle …

Pressure effects on structural, electronic and anisotopic elastic properties of Si doped RuGe compound with different concentrations by first-principles calculations

YO Ciftci, C Coban, M Evecen, İK Durukan - Materials Chemistry and …, 2022 - Elsevier
In this study, we have performed first-principles density functional theory (DFT) calculations
to investigate pressure and composition effects on the structural, elastic, and electronic …

Magnetic, electronic, and transport properties of the high-pressure-synthesized chiral magnets

VA Sidorov, AE Petrova, NM Chtchelkatchev… - Physical Review B, 2018 - APS
We report on the structural, magnetic, and transport properties of a set of high-pressure-
synthesized compounds Mn 1− x Rh x Ge (0≤ x≤ 1) with chiral magnetic ordering. The …

High-temperature ab initio calculations on FeSi and NiSi at conditions relevant to small planetary cores

ETH Wann, L Vočadlo, IG Wood - Physics and Chemistry of Minerals, 2017 - Springer
Abstract The Fe–Ni–Si system is potentially a very important component of terrestrial
planetary cores. However, at present, even the behaviour of the FeSi and NiSi end members …

Elucidating the structural properties and reversible regional texture effect of GdB6 under high pressure

Y Tang, Q Zhang, H Lou, L Tan, Y Tian, S Guan… - Journal of Alloys and …, 2021 - Elsevier
As hard and refractory materials with high chemical resistance and mechanical strength,
lanthanide hexaborides (LnB 6) have attracted much attention. Among the family of LnB 6 …

Structural and electronic properties of MnSi under high pressure: A first-principles calculation

S Guo, J Wang, H Du, C Lu, C Zhang, Z Lu - Computational Materials …, 2018 - Elsevier
To explore the structure and phase stabilities of transition metal silicides under high
pressure, we report a systematic study of the high-pressure structural evolution of MnSi …

Effect of Deformation on Topological Properties of Cobalt Monosilicide

S Nikolaev, D Pshenay-Severin, Y Ivanov, A Burkov - Crystals, 2021 - mdpi.com
Recently, it was shown that materials with certain crystal structures can exhibit multifold
band crossings with large topological charges. CoSi is one such material that belongs to …

Structural stability, electronic and thermoelectric properties of ruthenium silicide

N Acharya, H Pawar, SP Sanyal - Journal of Alloys and Compounds, 2020 - Elsevier
The structural phase transition, electronic and transport properties of RuSi intermetallic
compound has been studied using density functional theory (DFT). The pressure induced …

Electron and phonon properties of noncentrosymmetric RhGe from ab initio calculations

M Magnitskaya, N Chtchelkatchev… - Journal of Magnetism …, 2019 - Elsevier
Band structure, Fermi surface, and phonon dispersions of noncentrosymmetric B20-type
RhGe are calculated ab initio for the first time and their evolution with increasing pressure is …

Structural stability and electronic behaviors of Co1-xOsxSi and macroscopic magnetic susceptibilities of CoSi and OsSi: GGA-PBEsol, GW-approximation and QTAIM …

H Bouafia, B Sahli, MA Timaoui, B Djebour… - Physica B: Condensed …, 2018 - Elsevier
The present work represents a theoretical investigation based on FP-(L) APW+ lo method of
structural properties, mechanical stability and electronic properties of Co 1-x Os x Si as well …