نتایج جستجو برای: nanoparticles gd2o3

تعداد نتایج: 107258  

In this work, the structural properties and spectroscopic behavior 80 mol.%TeO2-20mol.%LiF glasses which were doped with 0. 05, 0. 2 mole% Gd2O3 have been studied. It was shown that,  by increasing the amount of Gd2O3 the glass stability was decreased. The PL emissions at 431nm and 627nm wavelengths were distinguished by 320nm excitation. The FT-IR analysis showed deformed TeO4 groups in these ...

Journal: : 2023

Eu3+doped Gd2O3 nanophosphor were successfully obtained by a straightforward combustion method. The crystal structure and optical characteristics investigated methods: XRD, photoluminescence spectra (PL). XRD result indicates the Gd2O3:5%Eu had cubic phase average particle size was about 32 nm. showed strong red emission with 5D0-7F2 electric dipole transition dominant. intensities of 5D0-7FJ t...

2005
Sergey L. Bud’ko Paul C. Canfield

The long-time temperature drift in a commercial Quantum Design MPMS SQUID magnetometer was evaluated using time-dependent magnetization measurements of Gd2O3. In contrast to earlier claims, the amplitude of the drift was found not to exceed 1-1.5 K. 30 minutes after system stabilization the temperature deviation did not exceed 0.2 K and the temperature was fully stabilized in less than 3 hours.

Journal: :Crystals 2023

In this paper, two dielectric layers of Al2O3 and Gd2O3 were prepared by an atomic layer deposition (ALD) magnetron sputtering (SD), respectively. Based on this, a metal-oxide-semiconductor field-effect transistor (MOSFET) was successfully hydrogen-terminated single-crystal diamond (H-diamond), its related properties studied. The results showed that device had typical p-type channel MOSFET outp...

Journal: :Fusion Engineering and Design 2021

Due to the higher hydrogen solubility and diffusivity, gadolinium sesquioxide (Gd2O3) could be expected as a proton conductive material. In this study, monoclinic Gd2O3 was used evaluate possible conductivity in Ar (?Ar), Ar+4% H2 (?H2), D2 (?D2), Ar+H2O (?H2O), Ar+D2O (?D2O), O2 (?O2) atmospheres temperature range from 500°C 1000°C, understand its application DT fuel system of nuclear fusion r...

Journal: :Journal of Inorganic and Organometallic Polymers and Materials 2022

Herein we have synthesised Gadolinium oxide doped Zinc (Gd2O3@ZnO) by solution combustion method and incorporated it as a nano-filler into Polyvinyl alcohol (PVA) polymer matrix using intercalation technique to get PVA/Gd2O3@ZnO nanocomposite film. The X-ray diffraction (XRD), Scanning electron microscopy, Differential scanning calorimetry (DSC) UV–Vis spectroscopy were used investigate the str...

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