Ab initio calculations of quantum-dfefect parameters for alkaline earths
- K.C. Pandey
- Sudhanshu S. Jha
- et al.
- 1980
- Physical Review Letters
Publications
This is our catalog of publications authored by IBM researchers, in collaboration with the global research community. It’s an ever-growing body of work that shows why IBM is one of the most important contributors to modern computing.
Date
Featured collections
Popular topics
36 results for John A. Armstrong
Zeeman effect of J=2 states of Sr: g-factor variation for interacting Rydberg series
- J.J. Wynne
- J.A. Armstrong
- et al.
- 1977
- Physical Review Letters
Multiphoton ionization spectroscopy of high-lying, even-parity states in calcium
- P. Esherick
- J.A. Armstrong
- et al.
- 1976
- Physical Review Letters
Autoionizing states of Sr studied by the generation of tunable vacuum uv radiation
- J.A. Armstrong
- J.J. Wynne
- 1974
- Physical Review Letters
Observation of self-steepening of optical pulses with possible shock formation
- D. Grischkowsky
- Eric Courtens
- et al.
- 1973
- Physical Review Letters
Laser photon counting distributions near threshold
- Archibald W. Smith
- J.A. Armstrong
- 1966
- Physical Review Letters
Intensity fluctuations in a GaAs laser
- J.A. Armstrong
- Archibald W. Smith
- 1965
- Physical Review Letters
Multiphoton ionization spectroscopy of alkaline earth atoms
- P. Esherick
- J.J. Wynne
- et al.
- 1989
- Proceedings of SPIE 1989
Multiphoton ionization spectroscopy of alkaline earth atoms
- P. Esherick
- J.J. Wynne
- et al.
- 1977
- SPIE Annual Technical Symposium 1977
Interefrometric measurement of linewidth and noise in gaas lasers
- J.A. Armstrong
- Archibald W. Smith
- 2004
- Applied Physics Letters