TY - JOUR
T1 - Angle-resolved HeIIα photoelectron measurements for the 5d subshells of Hg II, Tl I and Pb II halides
AU - Novak, I.
AU - Potts, A. W.
PY - 1984
Y1 - 1984
N2 - The He II alpha photoelectron spectra for ionisation from the 5d subshells of metal atoms in the Hg II, Tl I and Pb II halides have been recorded at two angles to unpolarised photon beams. From these measurements asymmetry parameters beta for the 5d-1 ionisation have been determined. The variation of beta with electron kinetic energy is similar to that observed previously for 5d-1 ionisation of atomic mercury. Differences are attributed to the variation in Z rather than to the molecular environment. The 5d-1 ionisation energy of TlF is shown to be consistent with a simple classical model of chemical shifts.
AB - The He II alpha photoelectron spectra for ionisation from the 5d subshells of metal atoms in the Hg II, Tl I and Pb II halides have been recorded at two angles to unpolarised photon beams. From these measurements asymmetry parameters beta for the 5d-1 ionisation have been determined. The variation of beta with electron kinetic energy is similar to that observed previously for 5d-1 ionisation of atomic mercury. Differences are attributed to the variation in Z rather than to the molecular environment. The 5d-1 ionisation energy of TlF is shown to be consistent with a simple classical model of chemical shifts.
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U2 - 10.1088/0022-3700/17/18/010
DO - 10.1088/0022-3700/17/18/010
M3 - Article
AN - SCOPUS:36149045682
SN - 0022-3700
VL - 17
SP - 3713
EP - 3718
JO - Journal of Physics B: Atomic and Molecular Physics
JF - Journal of Physics B: Atomic and Molecular Physics
IS - 18
M1 - 010
ER -