Growth, THz properties, and Hirshfeld surface studies of 4-N,N-dimethylamino-4-N-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate single crystal

被引：7

作者：

Wang, Tianhua ^{[1
,2
,3
]}

Xu, Kai ^{[1
,2
,3
]}

Wang, Guanjun ^{[1
,2
,3
]}

Wang, Qibo ^{[1
,2
,3
]}

Chen, Rui ^{[1
,2
,3
]}

Ma, Jinkang ^{[1
,2
,3
]}

Cao, Lifeng ^{[1
,2
,3
]}

Teng, Bing ^{[1
,2
,3
]}

机构：

[1] Qingdao Univ, Univ Ind Joint Ctr Ocean Observat & Broadband Com, Coll Phys, Qingdao 266071, Peoples R China

[2] Qingdao Univ, Natl Demonstrat Ctr Expt Appl Phys Educ, Qingdao 266071, Peoples R China

[3] Shandong Prov Univ Key Lab Optoelect Mat Phys & D, Qingdao 266071, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2022年 / 33卷 / 07期

基金：

中国国家自然科学基金;

关键词：

TERAHERTZ PULSES; GENERATION; DAST;

D O I：

10.1007/s10854-021-07658-9

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：

In this paper, the growth of 4-N,N-dimethylamino-4-N-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate (DSTMS), synchrotron radiation, Hirshfeld analysis, refraction and absorption in terahertz range, and THz wave generation are reported. The internal defects of DSTMS crystal are mainly dislocations by synchrotron radiation analysis. The absorption index and refractive index of THz source in the frequency range of 1 to 4 THz are studied by the difference frequency method. The generation of terahertz wave in DSTMS crystals with different thicknesses is studied. It is found that the highest terahertz conversion efficiency is 1.71 x 10(-5). In addition, the calculation and analysis of 3-D Hirshfeld surface and 2-D fingerprint of DSTMS are helpful to study the types and contribution ratios of intermolecular interactions.

引用

页码：4704 / 4711

页数：8