Öz
The change of the quantum dielectric response of metal clusters has been investigated by tuning their size and topology. In order to calculate the change, analytical and numerical methods have been used. Results are presented for silver metal spheres. We have discussed possible ways for the experimental verification on the basis of scanning tunneling spectroscopy (STM) (Limot et al. 2005) or electron energy loss spectroscopy (EELS) (Eccles et al. 2010).
Anahtar Kelimeler
Dielectric function electronic structure nanoclustes surface states
Kaynakça
- Limot L Pehlke E Kröger J Berndt R (2005 . Surface- state localization at adatoms. Phys Rev Lett 94, 036805.
- Eccles JWL, Bangert U, Bromfield M, Christian P, Harvey AJ, Thomas P (2010). UV-Vis plasmon studies of metal nanoparticles. J Phys Conf Ser 241, 012090.
- Chulkov EV, Silkin VM, Echenique PM (1999). Image potential states on metal surfaces: binding energies and wave functions. Surf Sci 437, 330–352.
- Maity D, Chandrasekharan P, Pradhan P, Chuang KH, Xue JM, Feng SS, Ding J (2011). Novel synthesis of superparamagnetic magnetite nanoclusters for
Öz
Kaynakça
- Limot L Pehlke E Kröger J Berndt R (2005 . Surface- state localization at adatoms. Phys Rev Lett 94, 036805.
- Eccles JWL, Bangert U, Bromfield M, Christian P, Harvey AJ, Thomas P (2010). UV-Vis plasmon studies of metal nanoparticles. J Phys Conf Ser 241, 012090.
- Chulkov EV, Silkin VM, Echenique PM (1999). Image potential states on metal surfaces: binding energies and wave functions. Surf Sci 437, 330–352.
- Maity D, Chandrasekharan P, Pradhan P, Chuang KH, Xue JM, Feng SS, Ding J (2011). Novel synthesis of superparamagnetic magnetite nanoclusters for
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 23 Aralık 2011 |
| Gönderilme Tarihi | 1 Eylül 2011 |
| Yayımlandığı Sayı | Yıl 2011 |