Ternary alloys CdyZn1-yO and MgxZn1-xO as materials for optoelectronics

被引：11

作者：

Lotin, A. A. ^{[1
]}

Novodvorsky, O. A. ^{[1
]}

Panchenko, V. Ya. ^{[1
]}

Parshina, L. S. ^{[1
]}

Khaydukov, E. V. ^{[1
]}

Zuev, D. A. ^{[1
]}

Rocheva, V. V. ^{[1
]}

Khramova, O. D. ^{[1
]}

Chtcherbachev, K. D. ^{[2
]}

机构：

[1] Russian Acad Sci, Inst Laser & Informat Technol, Shatura 140700, Moscow Oblast, Russia

[2] Natl Univ Sci & Technol MISIS, Moscow 119049, Russia

来源：

PHYSICS OF THE SOLID STATE | 2011年 / 53卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

FILMS; DEPOSITION;

D O I：

10.1134/S1063783411030164

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Thin films of Cd (y) Zn1 - y O and Mg (x) Zn1 - x O (y = 0-0.35, x = 0-0.45) ternary alloys have been grown by pulsed laser deposition onto sapphire substrates. The record solubility limits of Cd (y = 0.3) and Mg (x = 0.35) have been achieved in hexagonal zinc oxide. The mismatch of the lattice parameters a of Cd0.2Zn0.8O and Mg0.35Zn0.65O does not exceed 1%; in this case, the band gap discontinuity is 1.3 eV. The surface roughness of the films does not exceed 2.5 nm at x = 0-0.27 and y = 0-0.20.

引用

页码：467 / 471

页数：5

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