A Photoacoustic Study of Zn_{1-x}Mg_{x}Se Mixed Crystals

• Authors: H. Męczyńska , J. Zakrzewski , S. Łęgowski , M. Popielarski , F. Firszt , J. Szatkowski , R. Klugiewicz , K. Łęgowski
• Languages of publication: EN

Abstracts

EN

The photoacoustic spectroscopy with a piezoelectric transducer was em­ployed to evaluate the band gaps of a series of Zn_{1-x}Mg_{x}Se mixed crystals of different composition. The photoacoustic measurements performed at room temperature yield information about the quality of the samples. The photoa­coustic spectra were measured using the continuous wave and nanosecond pulse excitation.

Keywords

EN

62.65.+k; 78.20.Hp

Discipline

• 62.65.+k: Acoustical properties of solids

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 87
• Issue: 2
• Pages: 547-550

Dates

published

1995-02

Contributors

author

H. Męczyńska

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

author

J. Zakrzewski

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

author

S. Łęgowski

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

author

M. Popielarski

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

author

F. Firszt

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

author

J. Szatkowski

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

author

R. Klugiewicz

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

author

K. Łęgowski

• Institute of Physics, N. Copernicus University, Grudziądzka 5/7, 87-100 Toruń, Poland

Identifiers

DOI

10.12693/APhysPolA.87.547