DOI: 10.1063/1.1671725. Heat Capacity of RuO2 and IrO2 between 0.54° and 10°K

Heat Capacity of RuO2 and IrO2 between 0.54° and 10°K

10.1063/1.1671725

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The heat capacities of the metallic transition-metal oxides IrO2 and RuO2 have been measured between 0.54° and 10°K. Both compounds exhibited heat capacities characteristic of metals, with contributions due to nuclear quadrupole interactions apparent in the 3He region. The heat capacity of IrO2 was found to be C = 0.308T−2 + 0.0565T3 + 5.51T (mJ/mole·°K). The heat capacity of RuO2 was found to be C = 0.059T−2 + 0.0225T3 + 5.77T (mJ/mole·°K). The results are discussed in relation to electrical resistivity, paramagnetic susceptibility, and Mössbauer effect studies on these materials.

Bibliography

Passenheim, B. C., & McCollum, D. C. (1969). Heat Capacity of RuO2 and IrO2 between 0.54Â° and 10Â°K. The Journal of Chemical Physics, 51(1), 320â321.

Authors 2

B. C. Passenheim (first)
D. C. McCollum (additional)

References 13 Referenced 35

{'key': '2024020905034135200_r1', 'first-page': '209', 'volume': 'A26', 'year': '1967', 'journal-title': 'Phys. Letters'} / Phys. Letters (1967)
{'key': '2024020905034135200_r2'}
{'key': '2024020905034135200_r3', 'first-page': '372', 'volume': '319', 'year': '1963', 'journal-title': 'Z. Anorg. Allgem. Chem.'} / Z. Anorg. Allgem. Chem. (1963)
10.1103/PhysRev.156.782 / Phys. Rev. (1967)
{'key': '2024020905034135200_r5', 'first-page': '243', 'volume': 'A70', 'year': '1966', 'journal-title': 'J. Res. Natl. Bur. Std.'} / J. Res. Natl. Bur. Std. (1966)
10.1103/PhysRev.144.1022 / Phys. Rev. (1966)
10.1103/RevModPhys.30.585 / Rev. Mod. Phys. (1958)
10.1103/PhysRev.163.314 / Phys. Rev. (1967)
10.1103/RevModPhys.36.357 / Rev. Mod. Phys. (1964)
{'key': '2024020905034135200_r10', 'first-page': '253', 'volume': '25B', 'year': '1967', 'journal-title': 'Phys. Letters'} / Phys. Letters (1967)
{'key': '2024020905034135200_r11', 'first-page': '681', 'volume': 'A64', 'year': '1951', 'journal-title': 'Proc. Phys. Soc. (London)'} / Proc. Phys. Soc. (London) (1951)
{'key': '2024020905034135200_r12', 'first-page': '33', 'volume': '57', 'year': '1964', 'journal-title': 'Trans. Am. Soc. Metals'} / Trans. Am. Soc. Metals (1964)
10.1143/JPSJ.25.72 / J. Phys. Soc. Japan (1968)

Dates

Type	When
Created	21 years, 6 months ago (Feb. 6, 2004, 2:22 p.m.)
Deposited	1 year, 6 months ago (Feb. 9, 2024, 12:13 a.m.)
Indexed	1 year, 1 month ago (July 18, 2024, 11:11 a.m.)
Issued	56 years, 2 months ago (July 1, 1969)
Published	56 years, 2 months ago (July 1, 1969)
Published Print	56 years, 2 months ago (July 1, 1969)

Funders 0

None

BibTeX

@article{Passenheim_1969, title={Heat Capacity of RuO2 and IrO2 between 0.54° and 10°K}, volume={51}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1671725}, DOI={10.1063/1.1671725}, number={1}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Passenheim, B. C. and McCollum, D. C.}, year={1969}, month=jul, pages={320–321} }

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