Photoinduced Second Harmonic Generation for the In2O3 Nanoparticles Embedded into the PMMA Polymers

被引：0

作者：

Reshak, A. H. ^{[1
,2
]}

Singhal, Anshu ^{[3
]}

Choudhury, Sipra ^{[3
]}

Alahmed, Z. A. ^{[4
]}

Fedorchuk, A. O. ^{[5
]}

Wojciechowki, A. ^{[6
]}

Kamarudin, H. ^{[2
]}

机构：

[1] Univ W Bohemia, New Technol Res Ctr, Plzen 30614, Czech Republic

[2] Univ Malaysia Perlis, Sch Mat Engn, Ctr Excellence Geopolymer & Green Technol, Kangar 01007, Perlis, Malaysia

[3] Bhabha Atom Res Ctr, Div Chem, Mumbai 400085, Maharashtra, India

[4] King Saud Univ, Dept Phys & Astron, Riyadh 11451, Saudi Arabia

[5] Lviv Natl Univ Vet Med & Biotechnol, Dept Inorgan & Organ Chem, Lvov, Ukraine

[6] Czestohcowa Univ Technol, Dept Elect Engn, Czstohcowa, Poland

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2014年 / 9卷 / 11期

关键词：

Photoinduced second harmonic generation; In2O3; nanoparticles; PMMA polymers;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

PMMA/ In2O3 nanocomposite films for photoinduced nonlinear optics were synthesized. 50% (w/v) solution of PMMA (M-w = 100.000) was prepared in chloroform (purity >99%, from SD Fine Chemicals, Mumbai) and stirred for ca 15 h. To the viscous solution so obtained, appropriate quantity of In2O3 nanoparticles was added with continuous stirring. The reaction system was sonicated for two hours. The dispersion so obtained was used for formation of PMMA/In2O3 nanocomposite films by spin casting the solution on glass substrate at 10 000 rpm for 20 s. The photoinduced optical second harmonic generation was performed by nanosecond Nd:YAG laser using the bicolour laser treatment. The output SHG has shown nonlinear dependence on the In2O3 nanoparticles content.

引用

页码：6370 / 6377

页数：8

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