EFFECT OF HYDROSTATIC-PRESSURE ON INP-YB LUMINESCENCE

被引：0

作者：

STAPOR, A

KOZANECKI, A

REIMANN, K

SYASSEN, K

WEBER, J

MOSER, M

SCHOLZ, F

机构：

[1] MAX PLANCK INST FESTKORPERFORSCH,W-7000 STUTTGART 1,GERMANY

[2] UNIV STUTTGART,INST PHYS 4,W-7000 STUTTGART 80,GERMANY

来源：

ACTA PHYSICA POLONICA A | 1991年 / 79卷 / 2-3期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The effects of hydrostatic pressure on the InP:Yb luminescence were explored using a gasketed diamond anvil cell (DAC). The pressure dependence of the Yb3+ luminescence shows a small positive shift (0.96 meV/GPa) at low pressures (< 4 GPa) and a negative one (-0.04 meV/GPa) above 4 GPa. The spectra of the Yb3+ emission differ markedly in these two pressure ranges. It was concluded that intra-4f-shell transitions of the Yb3+ on indium substitutional (T(d)) site dominate in the spectrum above 4 GPa, whereas at lower pressures the emission has a different nature.

引用

页码：315 / 318

页数：4

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