Spectral and quantum-mechanical study of electronic structure of ultradispersed calcium hydroxyapatite

• Date: 2002
• Main Authors: Shpak, A. P., Karbovskii, V. L., Vakhney, A. G., Kluyenko, L. P.
• Format: Article
• Language: English
• Published: Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine 2002
• Online Access: https://surfacezbir.com.ua/index.php/surface/article/view/83
• Journal Title: Surface

The regularities of electronic structure of calcium hydroxyapatite samples of different genealogy were investigated by X-ray, IR spectroscopy methods and by quantum-mechanical calculations - Xa and LMTO (methods of the band theory). The evolution of valence band and charge states of atoms is describ...