منابع مشابه
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15 صفحه اولThermal Analysis of Sintered Silver Nanoparticles Film
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Over the past few years, more effort has been taken to synthesise various inorganic nanocrystalline materials with different sizes and shapes due to their interesting properties and applications. In the present work we have prepared (ZnO)x (CdS)1-x nano composites by the solvothermal method using a domestic microwave oven. All the prepared (7 with x = 0.0, 0.2, 0.4, 0.5, 0.6, 0.8 and 1.0) sampl...
متن کاملUltrafast and large third-order nonlinear optical properties of CdS nanocrystals in polymeric film.
We report the ultrafast and large third-order nonlinear optical properties of CdS nanocrystals (NCs) embedded in a polymeric film. The CdS NCs of 2 nm radius are synthesized by an ion-exchange method and highly concentrated in the two layers near the surfaces of the polymeric film. The two-photon absorption coefficient and the optical Kerr coefficient are measured with laser pulses of 250 fs du...
متن کاملSOLVOTHERMAL SYNTHESIS AND OPTICAL PROPERTIES OF WURTZITE-TYPE CdS NANORODS
Cadmium sulfide (CdS) nanorods were synthesized by simple solvothermal reactions at 200 C for 12-24 h using Cd(NO3)2·4H2O and NH2CSNH2 as starting materials and (C2H5)2NH as solvent. XRD and TEM analysis show a hexagonal-phase single crystalline CdS nanorods with diameter of 20 nm and length of 100-200 μm. UV-visible absorption of as-prepared CdS nanorods presented an absorption peak of around ...
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ژورنال
عنوان ژورنال: Bulletin of Materials Science
سال: 2006
ISSN: 0250-4707,0973-7669
DOI: 10.1007/bf02709350