Vickers hardness studies on (001) and (110) faces of DAST crystal

被引：1

作者：

Xu, Hui ^{[1
]}

Teng, Bing ^{[1
]}

Yu, Zhenghe ^{[1
]}

You, Fei ^{[1
]}

Zhong, De-gao ^{[1
]}

Zhang, Shi-ming ^{[1
]}

Yu, Yue-juan ^{[1
]}

Ma, Jiang-tao ^{[1
]}

机构：

[1] Qingdao Univ, Phys Sci Coll, Qingdao 266071, Peoples R China

来源：

FUNCTIONAL AND ELECTRONIC MATERIALS | 2011年 / 687卷

关键词：

DAST; Vickers microhardness; Hardness anisotropy; 4-DIMETHYLAMINO-N-METHYL-4-STILBAZOLIUM TOSYLATE DAST; GROWTH;

D O I：

10.4028/www.scientific.net/MSF.687.447

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

4-Dimethylamino-N-methyl 4-Stilbazolium Tosylate (DAST) crystals were prepared by the slope nucleation method. The Vickers hardness of DAST crystal was studied on (001) and (110) faces. It was found that the Vickers hardness increases with increasing load and the H-nu on (001) face is higher than that on (110) face. The values of Meyer's index number n and hardness were calculated from H-nu. The results showed that the DAST crystals belong to the soft material category.

引用

页码：447 / 449

页数：3

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