Studies of collisions between C6o and K(np) Rydberg atoms with 35 ~ n ~< 125 indicate that C6o can attach very-low-energy electrons to form long-lived C~) ions. The rate constant for negative ion formation is observed to be small, ---10 -8 cm 3 s-i and to be independent of n pointing to s-wave captu
Simulation study of the formation mechanisms of endohedral C60 by atomic collisions
โ Scribed by F.Z. Cui; D.X. Liao; H.D. Li
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 579 KB
- Volume
- 195
- Category
- Article
- ISSN
- 0375-9601
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Results are presented for scattering of B +, F +, Fe +, and C + from C60 , and comparisons are made with similar results for other atomic ion-C60 systems. The experiments were carried out in a guided-ion beam tandem mass spectrometer, over a collision energy range from 2 to 80 eV. All these species
It is demonstrated that by neutron irradiation of polycrystalline C6o in an argon atmosphere or of C6o crystals containing absorbed or adsorbed argon, a stable endohedral argon compound is formed. The concentration of argon has been determined by instrumental neutron activation analysis via the shor
In the following study, a mechanism is postulated whereby [C&M]"+ endohedral complexes may show an exceptionally large vibrational contribution to the dipole polarisability. Ab initio calculations are carried out for the complexes [C&i] +, [ Caa] + and [C&$#+\_ A simple classical analysis of the res