ZnO纳米线膜的可控生长及其量子限域效应研究

张雯 1; 张庆腾 2; 贺永宁 2

您当前的位置：

首页 >

文章列表页 >

ZnO纳米线膜的可控生长及其量子限域效应研究

更新时间：2025-07-09

- ZnO纳米线膜的可控生长及其量子限域效应研究
- Study on Controllable Growth and Quantum Confined Effect of ZnO Nanowire Membranes
- 西安交通大学学报 2010年44卷第4期页码：83-86
- 作者机构：
  
  西安交通大学理学院,西安,710049
- 作者简介：
- 基金信息：
  
  : 2009-10-09. 作者简介: 张雯(1974-),女,博士,副教授. 基金项目: 国家自然科学基金资助项目(60876038);总装备部武器预研基金资助项目(9140C5304020804);西安交通大学校内基金资助项目(08140011)
- DOI：
  中图分类号： TN2
- 网络首发：2010-04-10，
  
  纸质出版：2010
- 稿件说明：
移动端阅览
张雯 1, 张庆腾 2, 贺永宁 2. ZnO纳米线膜的可控生长及其量子限域效应研究[J]. 西安交通大学学报, 2010,44(4):83-86.

Study on Controllable Growth and Quantum Confined Effect of ZnO Nanowire Membranes[J]. 2010, 44(4): 83-86.
张雯 1, 张庆腾 2, 贺永宁 2. ZnO纳米线膜的可控生长及其量子限域效应研究[J]. 西安交通大学学报, 2010,44(4):83-86. DOI：

Study on Controllable Growth and Quantum Confined Effect of ZnO Nanowire Membranes[J]. 2010, 44(4): 83-86. DOI：

摘要

针对ZnO半导体低维纳电子/光电子器件中纳米线膜的可控性差及其所导致的特性不稳定问题

利用ZnO纳米籽晶层作为引导层

以实现 ZnO纳米线膜的垂直取向生长和尺度分布可控制备

并研究低维量子限域效应对ZnO纳米线膜光电特性的影响机制

利用湿化学法在氧化铟锡导电玻璃上制备ZnO籽晶层

随后利用低温水热法进行ZnO纳米线膜的引导生长

样品的显微结构和物相分析表明

通过调节籽晶热处理温度和生长液浓度能够实现ZnO纳米线直径在10 ～ 100 nm内可调

籽晶热处理温度对纳米线尺度分布影响尤其显著.室温光致发光(PL)谱测试及分析表明

直径小于20 nm的ZnO纳米线薄膜样品的PL谱的近紫外带边发射峰相比于更大直径的纳米线样品发生了明显的蓝移

而且半高宽显著减小.利用量子限域效应理论对PL谱带边发射峰随纳米线的尺度分布发生变化的规律进行了合理分析.

Abstract

To deal with the problem that ZnO nanowire films show poor controllability and reproduction quality when they are used in nano-electronic and nano-photoelectronic devices

ZnO seeds are used as guide layers to achieve vertical oriented growth and controllable diameter distribution preparation. The influence of the low dimensional quantum confined effects to photoelectronic properties is studied. ZnO seed layer is fabricated by the wet chemistry method

and then ZnO nanowire membrane is generated on indium tin oxide glass substrate with low temperature hydrothermal process. It is found from the scanning electron microscope(SEM)analysis and X-ray diffraction spectra that diameters of ZnO nanowires can be tuned within the range of 10 to 100 nm by adjusting annealing temperature of ZnO seeds and concentration of growth solution

and that the size distribution of the ZnO nanowires is affected by the annealing temperature for ZnO seeds tremendously. It is also found from the measured photoluminescence(PL)spectra at room temperature that the band-edge emission peaks of samples with nanowires' diameter less than 20 nm exhibit considerable blue shift and reduction of peak width at half height compared with other samples. Quantum confined effects theory is used to explain the relativity between the diameter distribution of nanowires and their PL spectra properties.

关键词

Keywords

references

PARK W I, KIM J S, YI G C, et al. Fabrication and electrical characteristics of high-performance ZnO nanorod field-effect transistors[J]. Appl Phys Lett, 2004, 85(21): 5052-5054.

JEONG M C, OH B Y, HAM M H, et al. Electroluminescence from ZnO nanowires in n-ZnO film/ZnO nanowire array/p-GaN film heterojunction light-emitting diodes[J]. Appl Phys Lett, 2006,88(20): 202105.

KOLNENKAMP R, WORD R C, GODINEZ M. Ultraviolet Electroluminescence from ZnO/Polymer Heterojunction Light-Emitting Diodes[J]. Nano Lett, 2005, 5(10): 2005-2008.

BAO Jiming, ZIMMLER M A, CAPASSO F,et al. Broadband ZnO single-nanowire light-emitting diode[J]. Nano Lett, 2006,6(8): 1719-1722.

LUO Lei, ZHANG Yanfeng, MAO Samuel S, et al. Fabrication and characterization of ZnO nanowires based UV photodiodes [J]. Sensors and Actuators: A, 2006, 127(2): 201-206.

SONG Jinhui, WANG Xudong, RIEDO E, et al. Elastic property of vertically aligned nanowires[J]. Nano Lett, 2005, 5(10): 1954-1958.

FAN Zhiyong, WANG Dawei, CHANG Pai-Chun, et al. ZnO nanowire field-effect transistor and oxygen sensing property [J]. Appl Phys Lett, 2004,85(24): 5923-5925.

KANG B S, HEO Y W, TIEN L C, et al. Hydrogen and ozone gas sensing using multiple ZnO nanorods [J]. Appl Phys: A, 2005, 80(5): 1029-1032.

LAW M, GREENE L E, JOHNSON J C, et al. Nanowire dye-sensitized solar cells [J]. Nature Materials, 2005(4): 455-459.

PARKA J, CHOIA H H, SIEBEINB K, et al. Two-step evaporation process for formation of aligned zinc oxide nanowires [J]. Journal of Crystal Growth, 2003, 258(3/4): 342-348.

GREENE L, LAW M, YANG Peidong, et al. General route to vertical ZnO nanowire arrays using textured ZnO seeds [J]. Nano Lett, 2005,5(7): 1231-1236.

LIN Chih-Cheng, LI Yuanyao. Synthesis of ZnO nanowires by thermal decomposition of zincacetate dihydrate [J]. Materials Chemistry and Physics, 2009, 113(1):334-337.

HUA Guomin, TIAN Yue, YIN Liangliang, et al. Reproducible growth of ultralong ZnO nanowire arrays in the metastable supersaturated solution[J]. Cryst Growth Des, 2009, 9(11):4653-4659.

WU Weibing, HU Guangda, CUI Shougang, et al. Epitaxy of vertical ZnO nanorod arrays on highly(001)-oriented ZnO seed monolayer by a hydrothermal route [J]. Cryst Growth Des, 2008, 8(11): 4014-4020.

AL-SULEIMAN M, MOFOR A C, EL-SHAER A, et al. Photoluminescence properties: catalyst-free ZnO nanorods and layers versus bulk ZnO [J/OL]. Appl Phys Lett, 2006, 89(23)[2009-08-09].http:∥link.aip.org/link/?APPLAB/89/231911/1.

GU Y, KUSKOVSKY I L, YIN M. Quantum confinement in ZnO nanorods [J]. Appl Phys Lett, 2004, 85(17): 3833-3835.

SnO2纳米颗粒对CH4气敏特性的研究.西安交通大学学报,2009,43(6):118-122.

溶胶-凝胶法制备La3+、碳纳米管掺杂纳米TiO2及光催化性能.西安交通大学学报,2008,42(10):1304-1308.

丝网印刷ZnO纳米锥的浆料制备及场发射特性研究.西安交通大学学报,2007,41(8):974-977.

丝网印刷碳纳米管显示器驱动电路的研制.西安交通大学学报,2007,41(10):1197-1201.

高温烧结和等离子轰击改善碳纳米管薄膜的场发射性能.西安交通大学学报,2008,42(4):466-470.

光波在一维光子晶体中传播行为的数值研究.西安交通大学学报,2007,41(2):200-203.

线性结构光心的自适应迭代提取法.西安交通大学学报,2007,41(1): 73-76.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

可溶性聚吡咯的合成及其光致发光性能

张角凹坑气膜孔对双层壁气膜冷却特性的影响

不同板叠材料热声热机能量转换过程数值模拟研究

水蒸气掺混对氨裂解气旋流燃烧与排放特性的影响研究

隧道内燃料电池汽车氢气泄漏扩散特性及影响因素