Nonradiative processes in the Zn1-xCoxSe system

被引：7

作者：

Grinberg, M

Felici, AC

Papa, T

Piacentini, M

机构：

[1] Univ Gdansk, Inst Expt Phys, PL-80952 Gdansk, Poland

[2] Univ Rome La Sapienza, Dipartimento Energet, I-00161 Rome, Italy

[3] Ist Nazl Fis Mat, Rome, Italy

来源：

PHYSICAL REVIEW B | 1999年 / 60卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.60.8595

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the photoacoustic investigations of the Zn1-xCoxSe system. The qualitative analysis of possible nonradiative deexcitation paths in the Co2+ ion is performed. It is shown that the pseudo-Jahn-Teller effect is responsible for accumulation of the electron-lattice interaction energy in the lowest T-2(1) state. As a result, the effective path for nonradiative deexcitation of the system is opened. [S0163-1829(99)01736-1].

引用

页码：8595 / 8601

页数：7

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