Absorption spectra and frequency-dependent polarizabilities of small silicon clusters: A density functional study
β Scribed by You-Zhao Lan; Yun-Long Feng; Yi-Hang Wen; Bo-Tao Teng
- Book ID
- 111713836
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 359 KB
- Volume
- 854
- Category
- Article
- ISSN
- 0166-1280
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π SIMILAR VOLUMES
Small nickel clusters up to the tetramer are investigated within the framework of the local spin density functional theory. Several competitive states are studied for the dimer. Both the geometry and the spin state are optimized for several starting symmetries in the case of the trimer and the tetra
The structure and stability of small boron clusters B,, (n = 2-14) have been investigated employing density functional theory. The search for minima was performed using gradient methods at the local spin density level. Most of the final structures prefer planar or quasi-planar forms and can be consi