[1]周 朕,王 巍,殷鹏飞,等.BiSI棒状纳米晶薄膜的物性研究[J].南京师范大学学报(工程技术版),2005,05(04):004-6.
　ZHOU Zhen~,WANG Wei~,YIN Pengfei~,et al.The Study on the Characteristics of BiSI Nanorod Films[J].Journal of Nanjing Normal University(Engineering and Technology),2005,05(04):004-6.
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BiSI棒状纳米晶薄膜的物性研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
05卷
期数:
2005年04期
页码:
004-6
栏目:
出版日期:
2005-12-30

文章信息/Info

Title:
The Study on the Characteristics of BiSI Nanorod Films
作者:
周 朕1;  王 巍2;  殷鹏飞1;  高友禄1;  王声乐1
1. 东南大学物理系, 江苏南京210096;
2. 南京师范大学物理科学与技术学院, 江苏南京210097
Author(s):
ZHOU Zhen~1; WANG Wei~2; YIN Pengfei~1; GAO Youlu~1; WANG Shengyue~1
1.Department of Physics,Southeast University,Jiangsu Nanjing 210096,China;2.School of Physical Science and Technology,Nanjing Normal University,Jiangsu Nanjing 210097,China
关键词:
BiSI;  纳米棒;  介电常数;  介电损耗;  光吸收
Keywords:
B iSI;  nanorod;  d ie lectr ic constant;  d ie lectr ic loss;  v is ible abso rption
分类号:
TB383.1
摘要:
采用改进的喷雾热解方法———异步脉冲超声喷雾热解法(APUSP),以B iC l3、硫脲和碘溶液为前驱液,在非晶衬底上成功地制备了B iSI纳米棒阵列薄膜.对采用异步脉冲超声喷雾热解法所制备的棒状B iSI纳米晶薄膜样品的介电特性和光吸收特性进行了测试.结果表明,采用该法所制备的棒状纳米结构薄膜与传统喷雾热解法所制备的薄膜,由于结构的不同,其介电特性和可见光吸收特性具有明显的区别.该方法与传统喷雾热解法相比,所制备的纳米晶薄膜具有较高的介电常数、较小的介电损耗和较大的光吸收强度.
Abstract:
Nano rod array film s B iS I are synthesized w ith an improved spray pyro lysis me thod, asynch ronous u ltrasonic spray pyro lysis ( APUSP), from B iC l3, th iourea and iodine on am orphous substra tes at a re lative low temperature. The dielectric properties are measured, such as d ie lec tric constant and dielectr ic loss, and the v isib le abso rption o f the B iSI nano rod film s depos ited by asynchronous pulse u ltrasonic spray pyro lysis ( APUSP) . The resu lts show tha t there is a d istinct difference betw een the film s deposited byAPUSP and those by trad itiona l u ltrasonic spray py ro ly sis ( TUSP). The nanorod film sm ade byAPUSP have a h igh die lectric constant, low dielectric lo ss and a high v isible absorption compar ing w ith TUSP.

参考文献/References:

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[ 5] 张立德, 牟季美. 纳米材料和纳米结构[M] . 北京: 科学技术出版社, 2001: 336- 337.
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备注/Memo

备注/Memo:
基金项目: 江苏省自然科学基金资助项目( BK2004076)和南京大学固体微结构物理国家实验室开放课题基金资助项目(M031813) .
作者简介: 周 朕( 1980-) , 硕士研究生, 主要从事纳米材料制备及物性研究方面的学习与研究. E-mail:yishu i8524@ sohu. com
通讯联系人: 王声乐( 1964-) , 教授, 博士, 主要从事纳米材料物理与化学方面的教学与研究. E-mail: syw ang@ seu. edu. cn
更新日期/Last Update: 2013-04-29