We report on high-pressure x-ray diffraction measurements up to 17.2 GPa in mercury digallium
selenide (HgGa2Se4). The equation of state and the axial compressibilities for the low-pressure tetragonal phase have been ...
García-Sánchez, Tania María; Gallego-Parra, Samuel; Liang, Akun; Rodrigo-Ramon, José Luis; Muñoz, Alfonso; Rodriguez-Hernandez, Placida; Gonzalez-Platas, Javier; Sans-Tresserras, Juan Ángel; Cuenca-Gotor, Vanesa Paula; Osman, Hussien H.; Popescu, Catalin; Ursaki, Veaceslav; Tiginyanu, Ion M.; Errandonea, Daniel; Manjón, Francisco-Javier(The Royal Society of Chemistry, 2023-07)
[EN] The effect of pressure on the structural, vibrational, and optical properties of lead thiogallate,
PbGa2S4, crystallizing at room conditions in the orthorhombic EuGa2S4-type structure (space group
Fddd), is investigated. ...