DOI: 10.1063/1.1747287. Quasi-Chemical Theory of Order for the Copper Gold Alloy System

Quasi-Chemical Theory of Order for the Copper Gold Alloy System

10.1063/1.1747287

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

Yang's general quasi-chemical theory of superstructure is further generalized in terms of the atomic distribution on sublattices of any number and of any geometrical arrangement. The possibility of the formation of different types of long-distance order due to the different recombinations of sublattices is discussed. By making use of this theory the behavior of the general Cu–Au system at very low temperatures and its phase diagram are shown. The critical temperature, latent heat, curve of long-distance order and energy vs. temperature for the CuAu tetragonal crystal are obtained. Our results are found to be quite different from those of Shockley's theory. All the experimental findings that are available to the author have been used for comparison with our results; so far no qualitative disagreement can be shown.

Bibliography

Li, Y.-Y. (1949). Quasi-Chemical Theory of Order for the Copper Gold Alloy System. The Journal of Chemical Physics, 17(5), 447â454.

Authors 1

Yin-Yuan Li (first)

References 16 Referenced 96

{'key': '2024020813124011900_r1', 'first-page': '2', 'volume': '10', 'year': '1938', 'journal-title': 'Rev. Mod. Phys.'} / Rev. Mod. Phys. (1938)
{'key': '2024020813124011900_r2', 'first-page': '699', 'volume': 'A145', 'year': '1934', 'journal-title': 'Proc. Roy. Soc.'} / Proc. Roy. Soc. (1934)
{'key': '2024020813124011900_r3', 'first-page': '552', 'volume': 'A150', 'year': '1935', 'journal-title': 'Proc. Roy. Soc.'} / Proc. Roy. Soc. (1935)
10.1063/1.1750214 / J. Chem. Phys. (1938)
10.1063/1.1724001 / J. Chem. Phys. (1945)
{'key': '2024020813124011900_r6', 'first-page': '59', 'volume': '7', 'year': '1947', 'journal-title': 'Chinese J. Phys.'} / Chinese J. Phys. (1947)
{'key': '2024020813124011900_r7', 'first-page': '189', 'volume': 'A174', 'year': '1940', 'journal-title': 'Proc. Roy. Soc.'} / Proc. Roy. Soc. (1940)
{'key': '2024020813124011900_r8', 'first-page': '213', 'volume': 'A175', 'year': '1936', 'journal-title': 'Proc. Roy. Soc.'} / Proc. Roy. Soc. (1936)
{'key': '2024020813124011900_r9', 'first-page': '547', 'volume': '46', 'year': '1931', 'journal-title': 'J. Inst. Metals'} / J. Inst. Metals (1931)
{'key': '2024020813124011900_r10', 'first-page': '291', 'volume': '86', 'year': '1928', 'journal-title': 'Ann. d. Physik'} / Ann. d. Physik (1928)
{'key': '2024020813124011900_r11'}
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{'key': '2024020813124011900_r13', 'first-page': '1', 'volume': '25', 'year': '1936', 'journal-title': 'Ann. d. Physik'} / Ann. d. Physik (1936)
10.1017/S030500410007763X / Proc. Camb. Phil. Soc. (1937)
10.1063/1.1750417 / J. Chem. Phys. (1939)
10.1017/S0305004100019939 / Proc. Camb. Phil. Soc. (1938)

Dates

Type	When
Created	20 years, 7 months ago (Jan. 9, 2005, 7:07 a.m.)
Deposited	1 year, 6 months ago (Feb. 8, 2024, 8:15 a.m.)
Indexed	7 hours, 44 minutes ago (Sept. 4, 2025, 10:07 a.m.)
Issued	76 years, 4 months ago (May 1, 1949)
Published	76 years, 4 months ago (May 1, 1949)
Published Print	76 years, 4 months ago (May 1, 1949)

Funders 0

None

BibTeX

@article{Li_1949, title={Quasi-Chemical Theory of Order for the Copper Gold Alloy System}, volume={17}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1747287}, DOI={10.1063/1.1747287}, number={5}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Li, Yin-Yuan}, year={1949}, month=may, pages={447–454} }

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