Effect of the p-n junction breakdown mechanism on the Er3+ ion electroluminescence intensity and excitation efficiency in Si:Er epitaxial layers grown through sublimation molecular beam epitaxy
Spectroscopy;
State Physics;
Maximal Intensity;
Molecular Beam Epitaxy;
Molecular Beam;
D O I:
10.1134/1.1641934
中图分类号:
O469 [凝聚态物理学];
学科分类号:
070205 ;
摘要:
A series of Si : Er/Si light-emitting diode structures with a smoothly varying p-n junction breakdown mechanism, grown through sublimation molecular-beam epitaxy, is used to investigate the effect of the breakdown mechanism on the electroluminescence of the structures. The maximal intensity and excitation efficiency of room-temperature Er3+ ion electroluminescence are shown to be attained in diode structures with a mixed breakdown mechanism. (C) 2004 MAIK "Nauka / Interperiodica".
机构:
Nizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, RussiaNizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, Russia
Kuznetsov, VP
Rubtsova, RA
论文数: 0引用数: 0
h-index: 0
机构:
Nizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, RussiaNizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, Russia
机构:
Nizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, RussiaNizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, Russia
Kuznetsov, VP
Rubtsova, RA
论文数: 0引用数: 0
h-index: 0
机构:
Nizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, RussiaNizhni Novgorod State Univ, Physicotech Res Inst, Nizhnii Novgorod 603600, Russia