1985
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Vor 7 Stunden · Delhi is a haven for jewellery shopping, offering a wide range of brands catering to different tastes and budgets. Here are some of the top jewellery brands in Delhi: 1. Dhirsons Jewellers Types of Jewellery About Bracelets Bracelets are timeless accessories that bring refinement and charm to any woman's outfit. Whether you favour delicate designs or bold pieces, there's a bracelet for any ...
Vor 7 Stunden · The band gap of Cu-doped samples increased systematically, i.e., 3.35 eV for 2% Cu, 3.47 eV for 4% Cu, and 3.66 eV for 6% Cu. SEM images revealed aggregation and increase in particle size with the increasing in Cu concentration. EDAX analysis revealed a decrease in the weight percentage of oxygen and zinc with the increase in Cu concentration, suggesting structural changes within the lattice ...
