ANALYSIS OF LATTICE PARAMETER, ERROR, AND THE BANDGAP ENERGY IN CADMIUM SULFIDE (CdS) SEMICONDUCTOR MATERIAL

Kamelia Fikriah (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Talitha Alya Syaharani (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Fitri Melinda (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Lulu Lutfiah (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Nada Huwaidah (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Agnes Tiara Vinanda (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Indriyati Rahmi Setyani (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Meutia Awani (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Alfi Afriliani (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Irmansyah Irmansyah (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)
Irzaman Irzaman (Departemen Fisika, FMIPA, IPB, Kampus IPB Dramaga Bogor, Jawa Barat, Indonesia, 16680)

Spektra: Jurnal Fisika dan Aplikasinya
Vol 6 No 2 (2021): SPEKTRA: Jurnal Fisika dan Aplikasinya, Volume 6 Issue 2, October 2021

Has successfully analyzed the lattice parameter, error, and energy band gap of Cadmium Sulfide (CdS) material. CdS is a semiconductor material. In this study, the CdS used is a material with a cubic crystal structure using database from the International Center for Diffraction Data (ICDD), then the data is calculated using the Cramer-Cohen method. From these data the resulting lattice parameter of a = b = c = 5.823791777 Å with an average error of 0.00034%. The band gap energy calculation of CdS material is 2.477 eV.