The roles of electronic and nuclear stopping in the desorption valine negative molecular ions
Conference
·
OSTI ID:6590392
The yield of valine negative molecular ions has been measured as a function of Xe/sup +/, Kr/sup +/, and Ar/sup +/ primary ion velocity. The electronic and nuclear stopping powers are comparable in magnitude and opposite in slope in the experimental velocity region. The yield data are explained in terms of electronic stopping power alone, with no contribution from nuclear stopping power within the experimental error. Low molecular weight atomic species are found to be best described by a nuclear stopping power related process. 18 refs., 3 figs.
- Research Organization:
- Argonne National Lab., IL (USA)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 6590392
- Report Number(s):
- CONF-8809134-3; ON: DE89003943
- Resource Relation:
- Conference: 2. international workshop on MeV and KeV ion and cluster interactions with surfaces and materials, Orsay, France, 5 Sep 1988; Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
Similar Records
Nonlinear effects in desorption of valine with fast incident molecular ions
Dependence of secondary ion emission from organic material on the energy loss of the impacting heavy ion
Dependence of secondary ion emission from organic material on the energy loss of the impacting heavy ion
Journal Article
·
Thu Dec 15 00:00:00 EST 1988
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:6590392
Dependence of secondary ion emission from organic material on the energy loss of the impacting heavy ion
Conference
·
Tue Dec 31 00:00:00 EST 1991
·
OSTI ID:6590392
Dependence of secondary ion emission from organic material on the energy loss of the impacting heavy ion
Conference
·
Tue Jan 01 00:00:00 EST 1991
·
OSTI ID:6590392