| Autor: |
Nikolić, N., Vujatović, Stevan S., Ivetić, Tamara, Paraskevopoulos, Konstantinos M., Zorba, Triantafyllia T., Aleksić, Obrad S., Blagojević, Vladimir D., Nikolić, Maria Vesna, Nikolić, Pantelija M. |
| Rok vydání: |
2010 |
| Předmět: |
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| Zdroj: |
Optoelectronics and Advanced Materials, Rapid Communications |
| Popis: |
Far infrared reflection spectra measured at room temperature were used to investigate vibrational properties of PtSb2 single crystals. The experimental results were analyzed using a dielectric function taking into account the existence of plasmonionised impurity-phonon interactions. Together with strong coupling three infrared active lattice modes at about 143, 187 and 202 cm-1 were observed. These results were discussed with respect to calculated literature vibrational frequencies. Electrical properties of single crystal PtSb2 were also measured at room temperature. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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