Dielectric properties of GeSbSe glasses prepared by the conventional melt-quenching method

Results in Physics

V. Chiroiu¹  C. Dragne²  L. Munteanu³  I. Girip³  R. Ioan³  N. Nedelcu³  C. Rugină³ 

[1] Corresponding author.;University Spiru Haret, 13 Ion Ghica, Bucharest 030045, Romania;Institute of Solid Mechanics, Romanian Academy, 15 Ctin Mille, Bucharest 010141, Romania;

关键词: GexSb40−xSe60 glasses;    Dielectric constants;    Hilliard theory;   

DOI  :  

来源: DOAJ

【 摘 要 】

We report on the dielectric properties of the chalcogenide ternary GexSb40−xSe60 glasses with composition x = 12, 25, 30 at%. By combining the Swanepoel method with a formalism based on the Hilliard theory of the surface tension, the linear dielectric constants and the third-order optical susceptibility are predicted. The glasses are synthesized from elements with 5N purity (Ge, Sb, Se) by the conventional melt-quenching method. The mixture was sealed into quartz ampoules after evacuation down to a pressure of 10−3 Pa, in a rotary furnace for 24 h at 950 °C.

【 授权许可】

Unknown