Optical properties of single InGaN nanowires with core-shell structure

被引：0

作者：

Komarov, S. D. ^{[1
]}

Gridchin, V. O. ^{[2
,3
]}

Lendyashova, V. V. ^{[2
,4
]}

Kotlyar, K. P. ^{[2
,3
]}

Reznik, R. R. ^{[2
,3
]}

Dvoretckaia, L. N. ^{[2
]}

Dragunova, A. S. ^{[1
]}

Makhov, I. S. ^{[1
]}

Nadtochiy, A. M. ^{[1
,4
]}

Kryzhanovskaya, N. V. ^{[1
]}

Cirlin, G. E. ^{[2
,3
]}

Zhukov, A. E. ^{[1
]}

机构：

[1] HSE Univ, St Petersburg, Russia

[2] Alferov Univ, St Petersburg, Russia

[3] IAI RAS, St Petersburg, Russia

[4] Ioffe Inst, St Petersburg, Russia

来源：

ST PETERSBURG POLYTECHNIC UNIVERSITY JOURNAL-PHYSICS AND MATHEMATICS | 2023年 / 16卷 / 01期

关键词：

nanowires; core-shell structure; III-V semiconductors; ENERGY;

D O I：

10.18721/JPM.161.217

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this work, the photoluminescence of single InGaN NWs with a core-shell structure is investigated along their entire length at RT and 77 K. Multicolor emission, covering the spectral range from 380 to 650 nm, was obtained and described in details. Using the modified Vegard's law, the photoluminescence lines were correlated with the InGaN composition. Based on these results, conclusions about the structural properties and homogeneity of the InGaN NWs along their length were carried out.

引用

页码：114 / 120

页数：7

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