Photoluminescent characteristics of MgxZn1-xO (0 ≤ x ≤ 0.18) nanorods

Jinkyoung Yoo; Young Joon Hong; Gyu Chul Yi; Bonghwan Chon; Taiha Joo

doi:10.1088/0268-1242/23/9/095015

Photoluminescent characteristics of Mg_xZn_1-xO (0 ≤ x ≤ 0.18) nanorods

Jinkyoung Yoo
, Young Joon Hong
, Gyu Chul Yi
, Bonghwan Chon
, Taiha Joo

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

We report on continuous wave and time-resolved photoluminescent characteristics of Mg_xZn_1-xO (0 ≤ x ≤ 0.18) alloy nanorods grown on Si substrates using catalyst-free metal-organic chemical vapor deposition. Low temperature time-integrated photoluminescence (PL) spectra of the alloy nanorods clearly exhibited a dominant PL peak of a single Mg _xZn_1-xO phase without showing any PL peak from ZnO. In addition, dominant PL peak positions of the alloy nanorods were blueshifted with increasing Mg content in the nanomaterials. Using temperature-dependent PL spectra and time-resolved PL spectra of Mg_xZn_1-xO nanorods, we discuss the composition fluctuations in Mg_xZn _1-xO (0 ≤ x ≤ 0.18) nanorods.

Original language	English
Article number	095015
Journal	Semiconductor Science and Technology
Volume	23
Issue number	9
DOIs	https://doi.org/10.1088/0268-1242/23/9/095015
State	Published - Sep 1 2008
Externally published	Yes

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title = "Photoluminescent characteristics of MgxZn1-xO (0 ≤ x ≤ 0.18) nanorods",

abstract = "We report on continuous wave and time-resolved photoluminescent characteristics of MgxZn1-xO (0 ≤ x ≤ 0.18) alloy nanorods grown on Si substrates using catalyst-free metal-organic chemical vapor deposition. Low temperature time-integrated photoluminescence (PL) spectra of the alloy nanorods clearly exhibited a dominant PL peak of a single Mg xZn1-xO phase without showing any PL peak from ZnO. In addition, dominant PL peak positions of the alloy nanorods were blueshifted with increasing Mg content in the nanomaterials. Using temperature-dependent PL spectra and time-resolved PL spectra of MgxZn1-xO nanorods, we discuss the composition fluctuations in MgxZn 1-xO (0 ≤ x ≤ 0.18) nanorods.",

author = "Jinkyoung Yoo and Hong, \{Young Joon\} and Yi, \{Gyu Chul\} and Bonghwan Chon and Taiha Joo",

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TY - JOUR

T1 - Photoluminescent characteristics of MgxZn1-xO (0 ≤ x ≤ 0.18) nanorods

AU - Yoo, Jinkyoung

AU - Hong, Young Joon

AU - Yi, Gyu Chul

AU - Chon, Bonghwan

AU - Joo, Taiha

PY - 2008/9/1

Y1 - 2008/9/1

N2 - We report on continuous wave and time-resolved photoluminescent characteristics of MgxZn1-xO (0 ≤ x ≤ 0.18) alloy nanorods grown on Si substrates using catalyst-free metal-organic chemical vapor deposition. Low temperature time-integrated photoluminescence (PL) spectra of the alloy nanorods clearly exhibited a dominant PL peak of a single Mg xZn1-xO phase without showing any PL peak from ZnO. In addition, dominant PL peak positions of the alloy nanorods were blueshifted with increasing Mg content in the nanomaterials. Using temperature-dependent PL spectra and time-resolved PL spectra of MgxZn1-xO nanorods, we discuss the composition fluctuations in MgxZn 1-xO (0 ≤ x ≤ 0.18) nanorods.

AB - We report on continuous wave and time-resolved photoluminescent characteristics of MgxZn1-xO (0 ≤ x ≤ 0.18) alloy nanorods grown on Si substrates using catalyst-free metal-organic chemical vapor deposition. Low temperature time-integrated photoluminescence (PL) spectra of the alloy nanorods clearly exhibited a dominant PL peak of a single Mg xZn1-xO phase without showing any PL peak from ZnO. In addition, dominant PL peak positions of the alloy nanorods were blueshifted with increasing Mg content in the nanomaterials. Using temperature-dependent PL spectra and time-resolved PL spectra of MgxZn1-xO nanorods, we discuss the composition fluctuations in MgxZn 1-xO (0 ≤ x ≤ 0.18) nanorods.

UR - https://www.scopus.com/pages/publications/51849158194

U2 - 10.1088/0268-1242/23/9/095015

DO - 10.1088/0268-1242/23/9/095015

M3 - Article

SN - 0268-1242

VL - 23

JO - Semiconductor Science and Technology

JF - Semiconductor Science and Technology

IS - 9

M1 - 095015

ER -

Photoluminescent characteristics of MgxZn1-xO (0 ≤ x ≤ 0.18) nanorods

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Photoluminescent characteristics of Mg_xZn_1-xO (0 ≤ x ≤ 0.18) nanorods