|本期目录/Table of Contents|

[1]董大银,潘傲秋,李培刚,等.磁控溅射制备Au纳米颗粒及其局域表面等离激元共振特性研究[J].浙江理工大学学报,2015,33-34(自科6):882-886.
 DONG Da yin,PAN Ao qiu,LI Pei gang,et al.Preparation of Au Nanoparticles by Magnetron Sputtering and Study on Its Localized Surface Plasmon Resonance[J].Journal of Zhejiang Sci-Tech University,2015,33-34(自科6):882-886.
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磁控溅射制备Au纳米颗粒及其局域表面等离激元共振特性研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第33-34卷
期数:
2015年自科6期
页码:
882-886
栏目:
出版日期:
2015-11-10

文章信息/Info

Title:
Preparation of Au Nanoparticles by Magnetron Sputtering and Study on Its Localized Surface Plasmon Resonance
文章编号:
1673-3851 (2015) 06-0882-05
作者:
董大银潘傲秋李培刚沈静琴王顺利李超荣
浙江理工大学光电材料与器件中心,杭州310018
Author(s):
DONG Dayin PAN Aoqiu LI Peigang SHEN Jingqin WANG Shunli LI Chaorong
Center for Optoelectronics Materials and Devices, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
Au薄膜局域表面等离激元共振热退火表面形貌
分类号:
O531,O433.4
文献标志码:
A
摘要:
通过磁控溅射的方法在石英衬底上沉积了Au薄膜,经过热退火处理形成了不同表面形貌和尺寸的Au纳米颗粒。通过XRD、AFM和紫外可见光谱研究了薄膜的质量、表面形貌、尺寸和光谱特性,分析了不同表面形貌和尺寸的Au纳米颗粒对局域表面等离激元共振的影响。研究表明:随着退火温度的升高,Au薄膜由各向异性的蠕虫状结构逐渐变成规则的纳米颗粒,退火温度越高,Au纳米颗粒越接近于圆形,颗粒间距越大,导致局域表面等离激元共振峰位发生蓝移,半峰宽变窄;另外溅射时间对Au纳米颗粒的影响也很大,随着溅射时间的增加,颗粒尺寸变大,变得不再均匀,局域表面等离激元共振峰发生红移、宽化和向长波段上扬。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-11-26
基金项目:国家自然科学基金项目(61274017);浙江省大学生科技创新活动计划(2014R406083);浙江理工大学521人才计划;浙江省钱江人才计划(QJD1202004);浙江省科技厅公益性技术应用研究计划项目(2014C37073)
作者简介:董大银(1989-),男,安徽宣城人,硕士研究生,主要从事纳米材料与器件方面的研究
通信作者:李超荣,E-mail:crli@zstu.edu.cn
更新日期/Last Update: 2015-11-19