- Tytuł:
- Alkali Intercalated C$\text{}_{60}$: NMR and Magnetic Susceptibility Studies
- Autorzy:
-
Rachdi, F.
Goze, C.
Reichenbach, J.
Lukyanchuk, J.
Kirova, N.
Zimmer, G.
Mehring, M.
Molinié, P. - Powiązania:
- https://bibliotekanauki.pl/articles/1933392.pdf
- Data publikacji:
- 1995-04
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
76.60.-k
74.70.Wz - Opis:
- We report on $\text{}^{13}$C NMR measurements on potassium intercalated C$\text{}_{60}$ compounds. By using high resolution NMR technique we were able to characterize the different thermodynamically stable phases. The effects of the intercalation on the molecular dynamics as well as on the electronic properties will be discussed. We also performed the magnetic susceptibility measurements on Rb$\text{}_{4}$C$\text{}_{60}$ compound, which reveal the activation temperature behavior with the activation energy about 1200 K. By comparison with the NMR and ESR data of the same sample we conclude that the additional electrons are localized on the C$\text{}_{60}$ molecule and form the spin singlet ground state.
- Źródło:
-
Acta Physica Polonica A; 1995, 87, 4-5; 861-867
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł