Loading...
Please wait, while we are loading the content...
The fundamental absorption edge in Bi12SiO20
| Content Provider | Scilit |
|---|---|
| Author | Toyoda, T. Maruyama, S. Nakanishi, H. Endo, S. Irie, T. |
| Copyright Year | 1986 |
| Description | Journal: Journal of Physics D: Applied Physics The optical absorption spectra of facet-core-free and facet-core parts in $Bi_{12}SiO_{20}$ have been measured precisely at various temperatures between 30 and 300K and analysed in the region of the absorption coefficient from 50 to 1600 $cm^{-1}$. The data are interpreted as indicating there are indirect allowed transitions with energy gaps of 3.380 eV (facet-core-free) and 3.353 eV (with facet core) at 0K. The temperature dependence of the energy gaps in facet-core-free and facet-core parts are different from each other within experimental accuracy. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3727/19/5/023/pdf |
| Ending Page | 915 |
| Page Count | 7 |
| Starting Page | 909 |
| ISSN | 00223727 |
| e-ISSN | 13616463 |
| DOI | 10.1088/0022-3727/19/5/023 |
| Journal | Journal of Physics D: Applied Physics |
| Issue Number | 5 |
| Volume Number | 19 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1986-05-14 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics D: Applied Physics Absorption Coefficient Energy Gap |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Acoustics and Ultrasonics Condensed Matter Physics Electronic, Optical and Magnetic Materials |
