Phase Sensitive Behavior and Optical Properties of Cu0.45Mn0.55O2 Nanoparticles

Qurat Ul Ain Javed; Feng Ping Wang; M. Yasir Rafique; M. Zubair Iqbal

doi:10.4028/www.scientific.net/AMR.548.110

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 548Phase Sensitive Behavior and Optical Properties of...

Phase Sensitive Behavior and Optical Properties of Cu_0.45Mn_0.55O₂ Nanoparticles

Abstract:

In this work, we have reported a facile approach to fabricate the new Cu_0.45Mn_0.55O₂ nanoparticles with novel properties. The detailed characteristic of the nanoparticles have been performed by X-Ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDX) analysis, transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), selected area electron diffraction (SAED), and UV-visible spectroscopy. HRTEM and SAED measurements point out that the nanoparticles are phase sensitive during exposure to electron beam irradiation and undergo a reversible transition from single crystal to polycrystalline. UV-visible spectrum indicates the direct band gap of 1.4eV as well as more than 80% transparency in UV region.

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Advanced Materials Research (Volume 548)

Pages:

110-114

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.548.110

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Online since:

July 2012

Authors:

Qurat Ul Ain Javed, Feng Ping Wang, M. Yasir Rafique, M. Zubair Iqbal

Keywords:

Cu_0.45Mn_0.55O₂ Nanoparticles, Phase Transformation, UV Transparency

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