Comparative structural, linear-non-linear optical, laser damage threshold, dielectric and thermal analysis of pristine and L-cysteine influenced KH2PO4 crystal for NLO applications

被引：17

作者：

Anis, Mohd ^{[1
]}

Azher, S. M. ^{[2
]}

Shirsat, M. D. ^{[3
]}

Anees, Mohammed Imran ^{[4
]}

Mukhtar, Mohammed ^{[5
]}

Baig, M., I ^{[6
]}

Somaily, H. H. ^{[7
]}

机构：

[1] Maulana Azad Coll Arts Sci & Commerce, Dept Phys & Elect, Dr Rafiq Zakaria Campus I, Aurangabad 431001, Maharashtra, India

[2] Sir Sayyed Coll, Dept Phys & Elect, Aurangabad 431001, Maharashtra, India

[3] Dr Babasaheb Ambedkar Marathwada Univ, RUSA Ctr Adv Sensor Technol, Dept Phys, Aurangabad 431004, Maharashtra, India

[4] YB Chavan Coll Pharm, Pharmaceut Chem Dept, Dr Rafiq Zakaria Campus, Aurangabad, Maharashtra, India

[5] Maulana Azad Coll Arts Sci & Commerce, Dept Math, Dr Rafiq Zakaria Campus I, Aurangabad 431001, Maharashtra, India

[6] Prof Ram Meghe Coll Engn & Management Badnera, Amravati 444701, Maharashtra, India

[7] King Khalid Univ, Fac Sci, Dept Phys, POB 9004, Abha 61413, Saudi Arabia

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2021年 / 134卷

关键词：

Optical studies; Laser damage threshold; Dielectric studies; Thermal studies; CONVENTIONAL SLOW EVAPORATION; SINGLE-CRYSTALS; SHG EFFICIENCY; L-HISTIDINE; L-VALINE; KDP; GROWTH; GLYCINE; IMPACT; ACID;

D O I：

10.1016/j.inoche.2021.109019

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Current comparative investigation explores the structural, optical, frequency conversion efficiency, laser damage threshold, dielectric and thermal traits of undoped and L-cysteine (LC) doped potassium dihydrogen phosphate (KDP) crystal grown by slow solvent evaporation method. The qualitative analysis of LC doped KDP crystal has been performed by means of fourier transform infrared analysis. Powder X-ray diffraction technique has been employed to assess the crystallinity, purity and unit cell values of LC doped KDP crystal. UV-visible study has been carried out within 200-900 nm to probe the effect of LC on transmittance of KDP. In LC doped KDP, large boost in second harmonic generation due to charge delocalization phenomenon has been ascertained by Kurtz Perry test. The laser induced damage resistance of LC doped KDP crystal has been determined by 1064 nm laser and it is valued to be 5.31 GW/cm(2). The dielectrics of undoped and LC doped KDP crystals have been investigated by means of dielectric characterization study. The thermal parameters of LC doped KDP crystal has been examined using thermogravimetric and differential scanning calorimetry.

引用

页数：6

共 28 条

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