Elastic and electronic properties of select M 2AX phases

S. E. Lofland; J. D. Hettinger; K. Harrell; P. Finkel; S. Gupta; M. W. Barsoum; G. Hug

doi:10.1063/1.1641177

Elastic and electronic properties of select M ₂AX phases

S. E. Lofland, J. D. Hettinger, K. Harrell, P. Finkel, S. Gupta, M. W. Barsoum, G. Hug

Physics

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156 Scopus citations

Abstract

The low-temperature specific heat of several M ₂AX phases was investigated. The Debye temperature of these M ₂AX phases were found to be very high. At the Fermi level, the density of states, N(E _F), was observed to vary from ≅1.4 to 6 (eV formula unit) ^-1. Calculated results show that the average bulk modulus of these materials was over 100 GPa.

Original language	English (US)
Pages (from-to)	508-510
Number of pages	3
Journal	Applied Physics Letters
Volume	84
Issue number	4
DOIs	https://doi.org/10.1063/1.1641177
State	Published - Jan 26 2004

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.1641177

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abstract = "The low-temperature specific heat of several M 2AX phases was investigated. The Debye temperature of these M 2AX phases were found to be very high. At the Fermi level, the density of states, N(E F), was observed to vary from ≅1.4 to 6 (eV formula unit) -1. Calculated results show that the average bulk modulus of these materials was over 100 GPa.",

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AU - Lofland, S. E.

AU - Hettinger, J. D.

AU - Harrell, K.

AU - Finkel, P.

AU - Gupta, S.

AU - Barsoum, M. W.

AU - Hug, G.

PY - 2004/1/26

Y1 - 2004/1/26

N2 - The low-temperature specific heat of several M 2AX phases was investigated. The Debye temperature of these M 2AX phases were found to be very high. At the Fermi level, the density of states, N(E F), was observed to vary from ≅1.4 to 6 (eV formula unit) -1. Calculated results show that the average bulk modulus of these materials was over 100 GPa.

AB - The low-temperature specific heat of several M 2AX phases was investigated. The Debye temperature of these M 2AX phases were found to be very high. At the Fermi level, the density of states, N(E F), was observed to vary from ≅1.4 to 6 (eV formula unit) -1. Calculated results show that the average bulk modulus of these materials was over 100 GPa.

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JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 4

ER -

Elastic and electronic properties of select M ₂AX phases

Abstract

All Science Journal Classification (ASJC) codes

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