Thermal conductivity of granulated silicon doped with alkali metal atoms Zarnigor Sokhibova, Iroda Sirojiddinova, Gulnoza Babayeva, Sardor Ulkanov, Feruza Sultonova and Kamil Atabayev EPJ Web Conf., 321 (2025) 02014 Published online: 10 March 2025 DOI: 10.1051/epjconf/202532102014