Accurate energy levels for singly ionized platinum (Pt II)

Journal Article · Sat Oct 01 00:00:00 EDT 1988 · J. Opt. Soc. Am. B: Opt. Phys.; (United States)

DOI:https://doi.org/10.1364/JOSAB.5.002106· OSTI ID:6798525

Reader, J; Acquista, N; Sansonetti, C J; Jr, Engleman R

New observations of the spectrum of Pt II have been made with hollow-cathode lamps. The region from 1032 to 4101 A was observed photographically with a 10.7-m normal-incidence spectrograph. The region from 2245 to 5223 A was observed with a Fourier-transform spectrometer. Wavelength measurements were made for 558 lines. The uncertainties vary from 0.0005 to 0.004 A. From these measurements and three parity-forbidden transitions in the infrared, accurate values were determined for 28 even and 72 odd energy levels of Pt II.

• Research Organization: National Institute of Standards and Technology, Gaithersburg, Maryland 20899
• OSTI ID: 6798525
• Journal Information: J. Opt. Soc. Am. B: Opt. Phys.; (United States), Journal Name: J. Opt. Soc. Am. B: Opt. Phys.; (United States) Vol. 5:10; ISSN JOBPD
• Country of Publication: United States
• Language: English

Related Subjects

640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
CALIBRATION STANDARDS
CHARGED PARTICLES
DATA
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
FORBIDDEN TRANSITIONS
INFORMATION
IONS
MEASURING INSTRUMENTS
NUMERICAL DATA
PLATINUM IONS
SPECTRA
SPECTROMETERS
STANDARDS
ULTRAVIOLET SPECTRA
ULTRAVIOLET SPECTROMETERS
WAVELENGTHS