Spectral, NLO, thermal, hardness and SEM studies of phosphate doped bis-urea oxalic acid crystals for laser applications

被引：14

作者：

Vasumathi, S. ^{[1
]}

Jeyakumar, H. Johnson ^{[1
]}

Selvarajan, P. ^{[2
]}

机构：

[1] Popes Coll, PG & Res Dept Phys, Sawyerpuram 628251, Tamil Nadu, India

[2] Aditanar Coll Arts & Sci, Dept Phys, Tiruchendur 628216, Tamil Nadu, India

来源：

CHINESE JOURNAL OF PHYSICS | 2021年 / 73卷

关键词：

Single crystal; Doping; Solution growth; Characterization; XRD; SHG; NLO; FTIR; SEM; EDAX; LDT; Photoluminescence; SINGLE-CRYSTAL; GROWTH;

D O I：

10.1016/j.cjph.2021.06.008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Phosphate doped bis-urea oxalic acid (PBUO) crystals were grown using the aqueous solution by slow evaporation technique. Single crystal XRD study indicates that the sample crystallizes in monoclinic structure. The mechanical parameters like hardness, yield strength and stiffness constant of the crystal were determined by using the Vickers hardness tester. UV-visible spectral studies were done to determine the various linear optical parameters. Second harmonic generation (SHG) efficiency was measured for the grown crystal of PBUO to understand the nonlinear optical activity. TG/DTA analysis shows that the PBUO crystal is thermally stable upto 170 degrees C. Energy dispersive X-ray analysis (EDAX) was carried out by recording the EDAX spectrum of the grown crystal to identify elements in the sample. The grown PBUO crystals were also characterized by FTIR, SEM, PL, LDT and impedance studies.

引用

页码：1 / 12

页数：12

共 31 条

[1] Synthesis, growth and characterization of organic nonlinear optical 3-(4-fluorophenyl)-1-(4-methoxyphenyl) single crystal grown by vertical Bridgman technique [J].

Arunkumar, K. ;

Kalainathan, S. .

ORGANIC ELECTRONICS, 2020, 77

[2] Enhancement of SHG efficiency by urea doping in ZTS single crystals and its correlation with crystalline perfection as revealed by Kurtz powder and high-resolution X-ray diffraction methods [J].

Bhagavannarayana, G. ;

Kushwaha, S. K. .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2010, 43 :154-162

[3]

Chithambaram V., 2013, European Physical Journal - Applied Physics, V64, DOI 10.1051/epjap/2013130108

[4]

Dean, 1988, INSTRUMENTAL METHODS

[5] Broadband Nonlinear Photoresponse of 2D TiS2 for Ultrashort Pulse Generation and All-Optical Thresholding Devices [J].

Ge, Yanqi ;

Zhu, Zhengfeng ;

Xu, Yanhua ;

Chen, Yunxiang ;

Chen, Si ;

Liang, Zhiming ;

Song, Yufeng ;

Zou, Yousheng ;

Zeng, Haibo ;

Xu, Shixiang ;

Zhang, Han ;

Fan, Dianyuan .

ADVANCED OPTICAL MATERIALS, 2018, 6 (04)

[6]

Goldstein J.I., 2018, SCANNING ELECT MICRO, P209

[7] 2D V-V Binary Materials: Status and Challenges [J].

Guo, Shiying ;

Zhang, Yupeng ;

Ge, Yanqi ;

Zhang, Shengli ;

Zeng, Haibo ;

Zhang, Han .

ADVANCED MATERIALS, 2019, 31 (39)

[8] CRYSTAL-STRUCTURE OF UREA OXALIC-ACID (2-1) [J].

HARKEMA, S ;

WEYENBERG, AM ;

BATS, JW .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1972, B 28 (MAY15) :1646-+

[9] Emerging 2D materials beyond graphene for ultrashort pulse generation in fiber lasers [J].

He, Junshan ;

Tao, Lili ;

Zhang, Han ;

Zhou, Bo ;

Li, Jingbo .

NANOSCALE, 2019, 11 (06) :2577-2593

[10] Two-dimensional MXenes: From morphological to optical, electric, and magnetic properties and applications [J].

Jiang, Xiantao ;

Kuklin, Artem, V ;

Baev, Alexander ;

Ge, Yanqi ;

Agren, Hans ;

Zhang, Han ;

Prasad, Paras N. .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2020, 848 :1-58

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