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  • Access by Xinjiang University

New Absorption Band of Alkalis in the Presence of Foreign Gases

Ch'en Shang-Yi

  • Physics Department, Yenching University in Chengtu, China

Phys. Rev. 65, 338 – Published 1 June, 1944

DOI: https://doi.org/10.1103/PhysRev.65.338

Abstract

In the presence of foreign gases, a narrow and structureless absorption maximum was observed on the short wave-length side of certain members of the principal series of alkali metals. A résumé of the results obtained so far is given. It is suggested that the band is due to the increase in the energy of the optical electron through the process of collision with a foreign gas atom when the electron is at that energy level whose orbital radius is close to the distance of optical collision.

References (6)

  1. Ny Tsi-Zé and Ch'en Shang-Yi, Nature 138, 1055 (1936)
  2. Ny Tsi-Zé and Ch'en Shang-Yi, J. de phys. et rad. 9, 169 (1938)
  3. Ke T'ing-Sui and Ch'en Shang-Yi, Chinese J. Phys. 5, publication delayed by the war
  4. Ny Tsi-Zé and Ch'en Shang-Yi, Phys. Rev. 51, 567 (1937)
  5. Oldenberg, Zeits. f. Physik 47, 184 (1928) ibid.55, 1 (1929) Kuhn and Oldenberg, Phys. Rev. 41, 72 (1932) Krefft and Rompe, Zeits. f. Physik 73, 681 (1932) Preston, Phys. Rev. 51, 298 (1937)
  6. [1,2]

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