高压PLD法生长ZnO和Zn1-xMgxO纳米棒及其荧光性能

doi:10.3724/SP.J.1077.2012.12015

无机材料学报 ›› 2012, Vol. 27 ›› Issue (11): 1205-1210.DOI: 10.3724/SP.J.1077.2012.12015

高压PLD法生长ZnO和Zn_1-xMg_xO纳米棒及其荧光性能

张鹏¹, 王培吉¹, 曹丙强^1,2

(济南大学1. 物理科学与技术学院; 2. 材料科学与工程学院, 济南 250022)

收稿日期:2012-01-05 修回日期:2012-03-02 出版日期:2012-11-20 网络出版日期:2012-10-25
作者简介:张鹏(1988–), 男, 硕士研究生. E-mail: ujnzp@163.com
基金资助:
国家自然科学基金(51002065; 11174112); 山东省泰山学者基金(TSHW20091007); 教育部新世纪优秀人才支持计划

Growth and Photoluminescence of ZnO and Zn_1-xMg_xO Nanorods by High-pressure Pusled Laser Deposition

ZHANG Peng¹, WANG Pei-Ji¹, CAO Bing-Qiang^1,2

(1. School of Physics and Technology, University of Jinan, Jinan 250022, China; 2. School of Material Science and Engineering, University of Jinan, Jinan 200050, China)

Received:2012-01-05 Revised:2012-03-02 Published:2012-11-20 Online:2012-10-25
About author:ZHANG Peng. E-mail: ujnzp@163.com
Supported by:
National Natural Science Foundation of China (51002065; 11174112); Taishan Scholar Foundation of Shandong (TSHW20091007); Program for New Century Excellent Talents in University, MOE of China

摘要/Abstract

摘要： 利用自主设计、组装的高压脉冲激光沉积(PLD)系统, 研究了温度、靶材、催化剂厚度等生长参数对ZnO和Zn1-xMgxO纳米棒生长的影响, 并对ZnO纳米棒的生长机理和Zn_1-xMg_xO纳米棒的光致发光性能进行了探讨. 实验发现, 当金膜催化剂厚度为2 nm、温度为925℃时, 在单晶Si衬底上生长了直径均匀的ZnO纳米棒阵列, 且具有明显的(002)择优生长取向. 实验发现温度与催化剂厚度是影响ZnO纳米棒的直径和生长密度的重要因素. 据此提出了ZnO纳米棒阵列的高压PLD生长过程应为气–液–固和气–固相结合的生长机制. 通过在ZnO靶材中掺入氧化镁, 获得了Zn_1-xMg_xO纳米线和纳米带结构, 但生长无明显的择优取向. 光致发光谱测量表明, 镁掺杂明显增大了ZnO的带隙, 但也在其禁带中引入了缺陷能级, 导致可见发光明显增强.

关键词: 高压PLD, 氧化锌镁, 生长机制, 光致发光

Abstract: The influence of the experimental parameters such as temperature, target, and thickness of catalyst layer on the growth of nanorods were systemically studied by a newly designed and home-built high-pressure pulsed laser deposition Zn_1-xMg_xO (PLD). The growth mechanism and photoluminescence properties of ZnO and Zn_1-xMg_xO nanorods were also investigated. It was found that c-orientated ZnO nanorod arrays grown on silicon substrate were obtained when the growth temperature was 925℃ and the thickness of gold catalyst layer was 2 nm. It was also proved that growth temperature and catalyst layer thickness were both crucial for the diameter and growth density of ZnO nanorods. A combination of vapor-liquid-solid (VLS) and vapor-solid (VS) mechanism was proposed to describe the growth of ZnO nanorods by high-pressure PLD. Zn1-xMgxO nanorods and nanobelts with random orientation were grown by doping the ZnO target with MgO. The bandgap of ZnO was effectively expanded together with defect-related levels formation in the forbidden gap, which also induced enhancement of visible peak emission.

Key words: high pressure PLD, Zn_1-xMg_xO, growth mechanism, photoluminescence

中图分类号:

O472
TQ132

张鹏, 王培吉, 曹丙强. 高压PLD法生长ZnO和Zn_1-xMg_xO纳米棒及其荧光性能[J]. 无机材料学报, 2012, 27(11): 1205-1210.

ZHANG Peng, WANG Pei-Ji, CAO Bing-Qiang. Growth and Photoluminescence of ZnO and Zn_1-xMg_xO Nanorods by High-pressure Pusled Laser Deposition[J]. Journal of Inorganic Materials, 2012, 27(11): 1205-1210.

参考文献

[1] Choi Y S, Kang J W, Hwang D K, et al. Recent advances in ZnO-based light-emitting diodes. IEEE T. Electron. Dev., 2010, 57(1): 26–41.

[2] Huang M H, Mao S, Felck H, et al. Room-temperature ultraviolet nanowire nanolasers. Science, 2001, 292(5523): 1897–1899.

[3] 秦杰明, 田立飞, 赵东旭,等(QIN Jie-Ming, et al). 一维氧化锌纳米结构生长及器件制备研究进展. 物理学报(Acta Phys. Sin.), 2011, 60(10): 107307–1–13.

[4] Wang Z L. Ten years’ venturing in ZnO nanostructures: from discovery to scientific understanding and to technology applications. Chinese Sci. Bull., 2009, 54(22): 4021–1–14.

[5] Fan H J, Werner P, Zacharias M. Semiconductor nanowires: from self-organization to patterned growth. Small, 2006, 2(6): 700–717.

[6] Cao B Q, Zú?iga-Pérez J, Czekalla C, et al. Tuning the lateral density of ZnO nanowire arrays and its application as physical templates for radial nanowire heterostructures. J. Mater. Chem., 2010, 20(19): 3848–3854.

[7] Huang M H, Wu Y Y, Feick H N, et al. Catalytic growth of zinc oxide nanowires by vapor transport. Adv. Mater., 2001, 13(2): 113–116.

[8] Wagner R S, Ellis W C. Vapor-liquid-solid mechanism of single crystal growth. Appl. Phys. Lett., 1964, 4(5): 89–90.

[9] Liu Z W, Ong C K, Yu T, et al. Catalyst-free pulsed-laser-deposited ZnO nanorods and their room temperature photoluminescence properties. Appl. Phys. Lett., 2006, 88(5): 053110–1–3.

[10] Hartanto A B, Ning X, Nakata Y, et al. Growth mechanism of ZnO nanorods from nanoparticles formed in a laser ablation plume. Appl. Phys. A, 2004, 78(3): 299–301.

[11] Lim J H, Kang C K, Kim K K, et al. UV Electroluminescence emission from ZnO light-emitting diodes grown by high-temperature radiofrequency sputtering. Adv. Mater., 2006, 18(20): 2720–2724.

[12] Zhang X M, Lu M Y, Zhang Y, et al. Fabrication of a high-brightness blue-light-emitting diode using a ZnO-nanowire srray hrown on p-GaN yhin gilm. Adv. Mater., 2009, 21(27): 2767–2770.

[13] Xu S, Xu C, Liu Y, et al. Ordered nanowire array blue/Near-UV light emitting diodes. Adv. Mater., 2010, 22(42): 4749–4753.

[14] Ohtomo A, Kawasaki M, Kodia T, et al. MgxZn1-xO as a II–VI widegap semiconductor alloy. Appl. Phys. Lett., 1998, 72(19): 2466–1–3.

[15] Park W I, Yi G C, Kim M Y, et al. Quantum confinement observed in ZnO/ZnMgO nanorod heterostructures. Adv. Mater., 2003, 15(6): 526–529.

[16] 王伟娜, 方庆清, 周军, 等(WANG Wei-Na, et al). 制备工艺对Zn1-xMgxO薄膜结构及光学性能的影响. 物理学报(Acta Phys. Sin.), 2009, 58(5): 3461–3467.

[17] Ju Z G, Shan C X, Yang C L, et al. Phase stability of cubic Mg0.55Zn0.45O thin film studied by continuous thermal annealing method. Appl. Phys. Lett., 2009, 94(10): 101902–1–3.

[18] Lu J G, ZhangY Z, Ye Z Z, et al. Rational synthesis and tunable optical properties of quasialigned Zn1?xMgxO nanorods. Appl. Phys. Lett., 2007, 91(19): 193108–1–3.

[19] Ganesan P G, Mcguire K, Kim H, et al. ZnO nanowires by pulsed laser vaporization: synthesis and properties. J. Nanosci. Nanotechnology., 2005, 5(7): 1125–1129.

[20] Ng H T, Li J, Smith M K, et al. Growth of epitaxial nanowires at the junctions of nanowalls. Science, 2003, 300(5623): 1249.

[21] Lin S S, Hong H I, Song J H, et al. Phosphorus doped Zn1-xMgxO nanowire arrays. Nano Lett., 2009, 9(11): 3877–3882.

[22] Pan Z W, Dai Z R, Wang Z L. Nanobelts of semiconducting oxides. Science, 2001, 291(5510): 1947–1949.

[23] 吴小丽, 陈长乐, 韩立安, 等(WU Xiao-Li, et al). 衬底温度对PLD 法生长的Mg0.05Zn0.95O 薄膜结构和发光特性的影响. 物理学报(Acta Phys. Sin.), 2008, 57(6): 3735–3739.

[24] ZHANG Wen, HE Yong-Ning, ZHOU Cheng-Bo, et al. Controlled growth of zinc oxide nano structures by electrochemical synthesis and their photoluminescence properties. Journal of Inorganic Materials, 2011, 26(6): 602–606.

[25] Cao B Q, Cai W P, Zeng H B, et al. Morphology evolution and photoluminescence properties of ZnO films electrochemically deposited on conductive glass substrates. J. Appl. Phys., 2006, 99(7): 073516–1–6.

[26] 高立, 张建民(GAO Li, et al). 微量Mg掺杂ZnO薄膜的光致发光谱和带隙变化机理研究. 物理学报(Acta Phys. Sin.), 2010, 59(2): 1263–1267.

高压PLD法生长ZnO和Zn_1-xMg_xO纳米棒及其荧光性能

Growth and Photoluminescence of ZnO and Zn_1-xMg_xO Nanorods by High-pressure Pusled Laser Deposition

RichHTML

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	柳琪, 朱璨, 谢贵震, 王俊, 张东明, 邵刚勤. Ce掺杂SrMgF₄超结构多晶体的吸收/光致发光光谱[J]. 无机材料学报, 2022, 37(8): 897-902.
[2]	关旭峰, 李桂芳, 卫云鸽. Na_1-_xM_xCaEu(WO₄)₃ (M=Li, K)红色荧光粉的微观结构与热猝灭特性研究[J]. 无机材料学报, 2022, 37(6): 676-682.
[3]	张国庆, 秦鹏, 黄富强. 空间限域铅离子与钙钛矿纳米晶间的可逆转换与信息存储应用[J]. 无机材料学报, 2022, 37(4): 445-451.
[4]	杜傲宸, 杜琪源, 刘欣, 杨益民, 夏晨阳, 邹军, 李江. 高光效、大功率LEDs/LDs用Ce:YAG透明陶瓷[J]. 无机材料学报, 2021, 36(8): 883-892.
[5]	李桂芳, 杨倩, 卫云鸽. 复合钙钛矿型NaLaMgWO₆: Eu³⁺红色荧光材料的制备及发光性能研[J]. 无机材料学报, 2017, 32(9): 936-942.
[6]	鄢波, 彭泽洋, 吕斌, 刘薇. 圆偏振光诱导CdTe量子点再生长及其对光致发光的影响[J]. 无机材料学报, 2017, 32(12): 1321-1326.
[7]	卓世异, 刘熙, 高攀, 严成锋, 施尔畏. N-B-Al共掺荧光4H-SiC施主受主对发光性能研究[J]. 无机材料学报, 2017, 32(1): 51-55.
[8]	马洪兵, 白华, 薛晨, 陶鹏飞, 徐群峰, 江南. 一种链珠状SiO₂纳米线的制备及分析[J]. 无机材料学报, 2016, 31(5): 523-528.
[9]	杨修春. 离子交换和热处理对贵金属掺杂硅酸盐玻璃光致发光的影响[J]. 无机材料学报, 2016, 31(10): 1039-1045.
[10]	杨丰桕, 陆梦晨, 张欣, 张延, 王连军, 江莞. 一种简单的水热法制备油溶性PbSe量子点[J]. 无机材料学报, 2015, 30(7): 774-778.
[11]	韩斌, 王义飞, 刘茜, 黄庆. 微波法合成Ba₃Si₆O₁₂N₂:Eu²⁺绿色氮氧化物荧光粉及其光学性能研究[J]. 无机材料学报, 2015, 30(3): 330-336.
[12]	郭鹏, 彭林志, 张为海, 刘雷, 熊娟. Pr掺杂Mg₂SnO₄纳米颗粒的制备及其光致发光性能[J]. 无机材料学报, 2015, 30(11): 1172-1176.
[13]	彭犇, 邱桂博, 岳昌盛, 张梅, 郭敏. 一维β-SiAlON材料可控合成[J]. 无机材料学报, 2014, 29(7): 706-710.
[14]	卢维尔, 董亚斌, 李超波, 夏洋, 李楠. 原子层沉积生长速率的控制研究进展[J]. 无机材料学报, 2014, 29(4): 345-351.
[15]	陈小波, 杨雯, 段良飞, 张力元, 杨培志. 周期性梯度富硅SiN_x薄膜的微结构与发光特性[J]. 无机材料学报, 2014, 29(12): 1270-1274.

高压PLD法生长ZnO和Zn1-xMgxO纳米棒及其荧光性能

Growth and Photoluminescence of ZnO and Zn1-xMgxO Nanorods by High-pressure Pusled Laser Deposition

RichHTML

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

高压PLD法生长ZnO和Zn_1-xMg_xO纳米棒及其荧光性能

Growth and Photoluminescence of ZnO and Zn_1-xMg_xO Nanorods by High-pressure Pusled Laser Deposition