Abstract
The absorption spectra of Ca atoms isolated in Ar, Kr, and Xe matrices at 16–20°K were obtained from 3000 to 7000 Å. In Kr and Xe matrices an asymmetric triplet was observed which was assigned to the 1P1←1S0 transition. In concentrated Kr: Ca samples new low-energy peaks appear which are assigned to well-defined metal aggregates, probably Ca2. The results for Ar: Ca could not be correlated with the other matrices, and it is suggested that atomic isolation was not attained in this matrix.
References
27
Referenced
43
10.1126/science.168.3933.783
/ Science (1970){'key': '2024020909182300800_r1a'}
{'key': '2024020909182300800_r2'}
10.1080/00268975900100401
/ Mol. Phys. (1959){'key': '2024020909182300800_r4'}
{'key': '2024020909182300800_r4a'}
10.1103/RevModPhys.36.748
/ Rev. Mod. Phys. (1964)10.1063/1.1712314
/ J. Chem. Phys. (1967)10.1016/0009-2614(69)80152-1
/ Chem. Phys. Letters (1969)10.1080/00268976000100361
/ Mol. Phys. (1960)10.1063/1.1672732
/ J. Chem. Phys. (1970)10.1063/1.1840705
/ J. Chem. Phys. (1967)10.1063/1.1734088
/ J. Chem. Phys. (1963)10.1088/0370-1328/88/4/128
/ Proc. Phys. Soc. (London) (1966)10.1016/0022-2852(69)90083-6
/ J. Mol. Spectry. (1969)10.1088/0370-1328/92/2/328
/ Proc. Phys. Soc. (London) (1967)10.1088/0370-1328/91/4/328
/ Proc. Phys. Soc. (London) (1967)10.1088/0370-1328/90/1/331
/ Proc. Phys. Soc. (London) (1967){'key': '2024020909182300800_r17'}
10.1103/PhysRev.137.A490
/ Phys. Rev. (1965)10.1063/1.1673868
/ J. Chem. Phys. (1970)10.1063/1.1700283
/ J. Chem. Phys. (1952){'key': '2024020909182300800_r21'}
{'key': '2024020909182300800_r22'}
{'key': '2024020909182300800_r23', 'first-page': '153', 'volume': '218', 'year': '1968', 'journal-title': 'Nature'}
/ Nature (1968)10.1038/224785a0
/ Nature (1969){'key': '2024020909182300800_r25'}
Dates
Type | When |
---|---|
Created | 21 years, 6 months ago (Feb. 6, 2004, 3:25 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 9, 2024, 5:18 a.m.) |
Indexed | 1 year, 5 months ago (March 4, 2024, 4:21 p.m.) |
Issued | 53 years, 2 months ago (June 15, 1972) |
Published | 53 years, 2 months ago (June 15, 1972) |
Published Print | 53 years, 2 months ago (June 15, 1972) |
@article{Francis_1972, title={Absorption Spectrum of Matrix-Isolated Ca Atoms}, volume={56}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1677130}, DOI={10.1063/1.1677130}, number={12}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Francis, J. E. and Webber, S. E.}, year={1972}, month=jun, pages={5879–5886} }