Item Infomation
Title: | Electrical transport properties of YBa2Cu3Oy implanted by CdS nanoparticles nanoparticle size effect |
Authors: | Hkiri, Khaoula Mohamed, Hamza Elsayed Ahmed Shahzad, Nimra |
Issue Date: | 2023 |
Publisher: | Springer |
Abstract: | Cadmium sulfide nanoparticles size effects on the superconducting properties of YBa2Cu3Oy compound were investigated in details. Solid-state reaction method was used for the synthesis of samples with additional amounts of CdS nanoparticles with sizes 6 nm and 12 nm and an additional amount x = 0.1 wt%. Synthesis of cadmium nanoparticles was done by using aqueous methods and they were characterized by using transmission electron microscopy (TEM), X-ray diffraction (XRD). Optical absorption measurement of the as-synthesized nanoparticles was carried out, and the specific surface areas of the sample were analyzed using a surface area and porosity analyzer. Electrical resistivity and transport critical current densities were measured by using the four-probe technique. The measurements revealed that CdS (6 nm) added samples exhibit higher energy pinning and current densities as compared to pure YBa2Cu3Oy and with additional CdS (12 nm). |
Description: | CC-BY |
URI: | https://link.springer.com/article/10.1007/s10854-023-11170-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8994 |
Appears in Collections | OER - Khoa học Vật liệu, Ứng dụng |
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