Temperature dependence of the direct gaps of ZnSe and Zn0.56Cd0.44Se

被引：139

作者：

Malikova, L

Krystek, W

Pollak, FH

Dai, N

Cavus, A

Tamargo, MC

机构：

[1] CUNY BROOKLYN COLL,NEW YORK STATE CTR ADV TECHNOL ULTRAFAST PHOTON M,BROOKLYN,NY 11210

[2] CUNY CITY COLL,DEPT CHEM,NEW YORK,NY 10031

[3] CUNY CITY COLL,NEW YORK STATE CTR ADV TECHNOL ULTRAFAST PHOTON M,NEW YORK,NY 10031

[4] CUNY CITY COLL,CTR ANAL STRUCT & INTERFACES,NEW YORK,NY 10031

[5] CUNY GRAD SCH & UNIV CTR,NEW YORK,NY 10036

来源：

PHYSICAL REVIEW B | 1996年 / 54卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.54.1819

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have measured the temperature dependence of the spectral features of the direct gaps of ZnSe and Zn0.56Cd0.44Se in the temperature range 25 K<T<400 K using contactless electroreflectance. The parameters that describe the temperature variation of the energy (including thermal expansion effects) and broadening function of the band gaps have been evaluated.

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页码：1819 / 1824

页数：6

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