The Nature of the Interatomic Forces in Metals

Pauling, Linus

doi:10.1103/physrev.54.899

Cited by 691 publications

(281 citation statements)

References 21 publications

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“…He calculates the atomic radii using a relationship which accounts for both the number of available bonds, determined by valence, and the radius of a single resonant bond. [54][55][56] In Table II one sees that the EXAFS-calculated atomic radii for the Cu and Fe standards are in good agreement with those measured by XRD and those calculated by both Goldschmidt and Pauling. Although there are statistically significant differences, that likely stem from the limitations of the EXAFS simulation codes, as a whole these differences are small and the agreement is excellent.…”

Section: Near-neighbor Modeling Of the Extended X-ray-absorption Fmentioning

confidence: 55%

Near-neighbor mixing and bond dilation in mechanically alloyed Cu-Fe

et al. 1996

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Extended x-ray-absorption fine-structure ͑EXAFS͒ measurements were used to obtain element-specific, structural, and chemical information of the local environments around Cu and Fe atoms in high-energy ballmilled Cu x Fe 1Ϫx samples ͑xϭ0.50 and 0.70͒. Analysis of the EXAFS data shows both Fe and Cu atoms reside in face-centered-cubic sites where the first coordination sphere consists of a mixture of Fe and Cu atoms in a ratio which reflects the as-prepared stoichiometry. The measured bond distances indicate a dilation in the bonds between unlike neighbors which accounts for the lattice expansion measured by x-ray diffraction. These results indicate that metastable alloys having a positive heat of mixing can be prepared via the high-energy ballmilling process. ͓S0163-1829͑96͒10033-3͔

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Section: Near-neighbor Modeling Of the Extended X-ray-absorption Fmentioning

confidence: 55%

Near-neighbor mixing and bond dilation in mechanically alloyed Cu-Fe

et al. 1996

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“…In the first group, the Y positions were occupied by Sc,...,Ni with the restriction that the Y element was always lighter than the element on X positions or equal. For the third group, the X position was occupied by the Slater [7] and Pauling [8] reported first that the magnetic moments (m) of 3d elements and their binary compounds can be described by the mean number of valence electrons (n V ) per atom. The rule distinguishes the dependence of m(n V ) into two regions.…”

Section: Calculation Of the Electronic Structurementioning

confidence: 99%

Slater-Pauling rule and Curie temperature of Co2-based Heusler compounds

Fecher

Kandpal

Wurmehl

et al. 2006

Journal of Applied Physics

229

119

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A concept is presented serving to guide in the search for new materials with high spin polarization.It is shown that the magnetic moment of half-metallic ferromagnets can be calculated from the generalized Slater-Pauling rule. Further, it was found empirically that the Curie temperature of Co 2 based Heusler compounds can be estimated from a seemingly linear dependence on the magnetic moment. As a successful application of these simple rules, it was found that Co 2 FeSi is, actually, the half-metallic ferromagnet exhibiting the highest magnetic moment and the highest Curie temperature measured for a Heusler compound.

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“…This was a prediction method for the appearance of the undesirable brittle phases in the face-centered cubic (fcc) matrix. The parameter used for this prediction is electron vacancy number (Nv) that was the number of vacancies or electron holes existing above the Fermi level in the metal d-band proposed by Pauling 19) . The solid solubility problem of alloys had been treated by the classical parameters of electronegativity and the atomic radius.…”

Section: Introductionmentioning

confidence: 99%

Tensile Properties of Bi Alloys and a Case Study for Alloy Design in Their Application to High Temperature Solders

Choi

et al. 2017

Mater. Trans.

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The s-orbital energy levels (Mk) of some alloying elements in a Bi cluster model were obtained on the basis of the molecular orbital calculation. In contrast, binary Bi-Cu/-Ag/-Zn system alloys with ΔMk of 0.013-0.343 were manufactured and tension-or hardness-tested, where ΔMk was the compositional average of Mk. The ultimate tensile strength and hardness were improved as alloying elements were added and increased in alloys. There was the relation between the ultimate tensile strength, fracture strain or hardness and ΔMk. Further, the compositions of Bi-2.0Ag-0.5Cu (ΔMk: 0.180), Bi-5.0Ag-0.5Cu (ΔMk: 0.379) and Bi-0.25Cu-0.25Sb (ΔMk: 0.044) were proposed as ternary alloys. It is found that the ultimate tensile strength, fracture strain and hardness values of ternary alloys could be also able to predict using their estimation lines obtained from binary Bi system alloys.

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The Nature of the Interatomic Forces in Metals

Cited by 691 publications

References 21 publications

Near-neighbor mixing and bond dilation in mechanically alloyed Cu-Fe

Near-neighbor mixing and bond dilation in mechanically alloyed Cu-Fe

Slater-Pauling rule and Curie temperature of Co2-based Heusler compounds

Tensile Properties of Bi Alloys and a Case Study for Alloy Design in Their Application to High Temperature Solders

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