Osmium's Debye temperature

C. Pantea; I. Stroe; H. Ledbetter; J. B. Betts; Y. Zhao; L. L. Daemen; H. Cynn; A. Migliori

doi:10.1016/j.jpcs.2007.08.065

Osmium's Debye temperature

C. Pantea, I. Stroe, H. Ledbetter, J. B. Betts, Y. Zhao, L. L. Daemen, H. Cynn, A. Migliori

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Osmium's Debye characteristic temperature Θ_D remains uncertain. We tabulate 20 reported values that average 411±94 K, for a property that one should know within about 1%. We report a new value derived from low-temperature monocrystal elastic-constant measurements extrapolated to 0 K: Θ_D=477±2 K. Our value disagrees with all previous reports except one specific-heat measurement. It agrees with Mendeleev-table expectations and with an a priori calculation.

Original language	English
Pages (from-to)	211-213
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	69
Issue number	1
DOIs	https://doi.org/10.1016/j.jpcs.2007.08.065
State	Published - Jan 2008
Externally published	Yes

Keywords

A. Metals
C. Ultrasonic measurements
D. Elastic properties

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10.1016/j.jpcs.2007.08.065

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title = "Osmium's Debye temperature",

abstract = "Osmium's Debye characteristic temperature ΘD remains uncertain. We tabulate 20 reported values that average 411±94 K, for a property that one should know within about 1%. We report a new value derived from low-temperature monocrystal elastic-constant measurements extrapolated to 0 K: ΘD=477±2 K. Our value disagrees with all previous reports except one specific-heat measurement. It agrees with Mendeleev-table expectations and with an a priori calculation.",

keywords = "A. Metals, C. Ultrasonic measurements, D. Elastic properties",

author = "C. Pantea and I. Stroe and H. Ledbetter and Betts, {J. B.} and Y. Zhao and Daemen, {L. L.} and H. Cynn and A. Migliori",

year = "2008",

month = jan,

doi = "10.1016/j.jpcs.2007.08.065",

language = "English",

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journal = "Journal of Physics and Chemistry of Solids",

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TY - JOUR

T1 - Osmium's Debye temperature

AU - Pantea, C.

AU - Stroe, I.

AU - Ledbetter, H.

AU - Betts, J. B.

AU - Zhao, Y.

AU - Daemen, L. L.

AU - Cynn, H.

AU - Migliori, A.

PY - 2008/1

Y1 - 2008/1

N2 - Osmium's Debye characteristic temperature ΘD remains uncertain. We tabulate 20 reported values that average 411±94 K, for a property that one should know within about 1%. We report a new value derived from low-temperature monocrystal elastic-constant measurements extrapolated to 0 K: ΘD=477±2 K. Our value disagrees with all previous reports except one specific-heat measurement. It agrees with Mendeleev-table expectations and with an a priori calculation.

AB - Osmium's Debye characteristic temperature ΘD remains uncertain. We tabulate 20 reported values that average 411±94 K, for a property that one should know within about 1%. We report a new value derived from low-temperature monocrystal elastic-constant measurements extrapolated to 0 K: ΘD=477±2 K. Our value disagrees with all previous reports except one specific-heat measurement. It agrees with Mendeleev-table expectations and with an a priori calculation.

KW - A. Metals

KW - C. Ultrasonic measurements

KW - D. Elastic properties

UR - http://www.scopus.com/inward/record.url?scp=37249010271&partnerID=8YFLogxK

U2 - 10.1016/j.jpcs.2007.08.065

DO - 10.1016/j.jpcs.2007.08.065

M3 - Article

AN - SCOPUS:37249010271

SN - 0022-3697

VL - 69

SP - 211

EP - 213

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

IS - 1

ER -

Osmium's Debye temperature

Abstract

Keywords

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