Synthesis, microstructure, and mechanical properties of YPd3B thin films

Iskandar, Riza; Munnik, F.; Mušić, Denis; Schneider, Jochen M.

doi:10.1016/j.jallcom.2012.06.022

Cited by 8 publications

(5 citation statements)

References 65 publications

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“…Consequently, we observe a relatively large increase of the B/G ratio, especially for Cu. Note that pure Cu is known to be ductile 6,33,34 exhibiting the highest B/G ratio 30 in comparison to the here investigated alloying elements, which is consistent with our data. The B/G ratio of Ni and the Fe-19Cr-3Ni-13Mn alloy is in the same range as the investigated alloys within this work.…”

Section: Resultssupporting

confidence: 92%

“…30) of all alloying elements considered here and can be characterized as brittle material. 33,34 Hence, the here studied Fe-Mn-X alloys behave in a similar fashion regarding B/G as other fcc metals or alloys. In transition metal alloys with cubic crystal structure d orbitals with different symmetry, t 2g and e g , have different spatial distributions.…”

Section: Resultsmentioning

confidence: 78%

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Elastic properties of fcc Fe-Mn-X(X=Cr, Co, Ni, Cu) alloys from first-principles calculations

et al. 2013

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The influence of the valence electron concentration of X in fcc Fe-Mn-X (X=Cr, Co, Ni, Cu) alloys on the elastic and magnetic properties has been studied by means of ab initio calculations for alloy element concentrations of up to 8 at. % X. We observe that Cu increases the bulk-to-shear modulus (B/G) ratio by 19.2%. Simultaneously magnetic moments of Fe and Mn increase strongly. The other alloying elements induce less significant changes in B/G. The trends in B/G may be understood by considering the changes in G induced by the variation in valence electron concentration (VEC). As the VEC is increased, more pronounced metallic bonds are formed, giving rise to smaller shear modulus values. The changes in magnetic moments may be explained by the magnetovolume effect. Alloys with smaller VEC as Fe-Mn exhibit a decrease in local magnetic moments and equilibrium lattice parameters, while alloys with larger VEC as Fe-Mn demonstrate an increase in local magnetic moments and equilibrium lattice parameters. These data provide the basis for the design of Mn-rich steels with enhanced elastic properties.

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Section: Resultssupporting

confidence: 92%

Section: Resultsmentioning

confidence: 78%

Elastic properties of fcc Fe-Mn-X(X=Cr, Co, Ni, Cu) alloys from first-principles calculations

et al. 2013

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“…44 Unlike the epitaxial growth of the aforementioned nitride films on Si and Ge, the deposition of Mg on Si {100} exhibits a fiber texture, which has also been observed in the growth of Ti 8 and many other thin films. 45,46 The basal plane {0002} has the smallest surface energy among all Mg surface terminations, 47 which provides the driving force for the evolution of the strong basal-plane texture in the as-deposited Mg thin film.…”

Section: Resultsmentioning

confidence: 99%

Atomistic structures of 〈0001〉 tilt grain boundaries in a textured Mg thin film

et al. 2022

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“…However, there are several nonoxide perovskite materials that host a transition-metal ion in the place of oxygen at the face-center lattice sites of the cubic unit cell, and these are usually referred to as metallic perovskites. MgCNi 3 [3], RhFe 3 N [4,5], Sc 3 MC (M = Al, Ga, In, Tl) [6], Mn 3 GaC [7][8][9], and RT 3 X (R = rare earth ion; T = Pd, Rh; X = B, C) [10][11][12][13][14][15][16][17][18] are some of the noted metallic perovskites that have been thoroughly investigated and several exciting properties such as superconductivity, giant magnetoresistance, anomalous thermal expansion, magnetocaloric effect, tunable valence behavior, and temperature-independent electrical resistivity have been observed. Interestingly, several binary RT 3 compounds related to the RT 3 X perovskites also crystallize in the structurally related cubic AuCu 3 phase, where the body-center site remains vacant [19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Instability and evolution of the magnetic ground state in metallic perovskitesGdRh3C1−xBx

Pandey

Singh

Dan

et al. 2020

Phys. Rev. Materials

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We report investigations of the structural, magnetic, electrical transport, and thermal properties of five compositions of the metallic perovskite GdRh 3 C 1−x B x (0.00 x 1.00). Our results show that all five compositions undergo magnetic ordering at low temperatures, but the nature of the ordered state is significantly different in the carbon-and the boron-rich compositions, where the former shows signatures of an amplitude-modulated magnetic structure and the latter exhibits evidence of an equal-moment incommensurate antiferromagnetic ordering. We also observe a remarkable field-dependent evolution of conduction carrier polarization in the compositionally disordered compounds. The outcomes indicate that this system is energetically situated in proximity to a magnetic instability where small variations in the control parameter(s), such as the lattice constant and/or electron density, lead to considerably different ground states.

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Synthesis, microstructure, and mechanical properties of YPd3B thin films

Cited by 8 publications

References 65 publications

Elastic properties of fcc Fe-Mn-X(X=Cr, Co, Ni, Cu) alloys from first-principles calculations

Elastic properties of fcc Fe-Mn-X(X=Cr, Co, Ni, Cu) alloys from first-principles calculations

Atomistic structures of 〈0001〉 tilt grain boundaries in a textured Mg thin film

Instability and evolution of the magnetic ground state in metallic perovskitesGdRh3C1−xBx

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