Details

Autor(en) / Beteiligte

• Firszt, Franciszek
• Zakrzewski, Jacek
• Strzałkowski, Karol
• Maliński, Mirosław
• Łęgowski, Stanisław
• Męczyńska, Hanna
• Marasek, Agnieszka
• Huang, Ying‐Sheng
• Dumcenco, Dumitru

Titel

Growth and characterization of Zn 1–x–y Be x Mg y Se solid solutions with luminescence and photoacoustic methods

Ist Teil von

• Physica status solidi. C, 2010-06, Vol.7 (6), p.1463-1465

Erscheinungsjahr

2010

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Abstract Zn 1–x–y Be x Mg y Se mixed crystals were grown from the melt by the high pressure Bridgman method. Photoluminescence and photoluminescence‐excitation spectra were measured and the origin of luminescence in Zn 1–x–y Be x Mg y Se was discussed. Photothermal properties were investigated with photoacoustic method. From the spectral dependence of the amplitude and phase of photoacoustic signal as well as from photoluminescence spectra the values of energy gap were determined. The influence of surface preparation on photoacoustics data was investigated and discussed. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)