ANALYSIS OF THE CRITICAL TEMPERATURE OF SUPERCONDUCTOR SAMPLES BASED ON Bi1,7Pb0,3Sr2Ca(n-1)Cu(n)Oy (n=9-20) PRECURSORS OBTAINED IN A LARGE SOLAR FURNACE. (2025). International Conference on Modern Science and Scientific Studies, 6-9. https://econfseries.com/index.php/5/article/view/2829