Ishu Sharma

Optical properties of quaternary a-Ge15-x Sbx Se50 Te35 thermally evaporated thin-films: refractive index dispersion and single oscillator parameters

Ahmed Saeed Hassanien, Ishu Sharma · Optik · 2019 · 198 citations

Materials Science, Photonics, Optical Materials +9

Band-gap engineering, conduction and valence band positions of thermally evaporated amorphous Ge15-x Sbx Se50 Te35 thin films: Influences of Sb upon some optical characterizations and physical parameters

Ahmed Saeed Hassanien, Ishu Sharma · Journal of Alloys and Compounds · 2019 · 186 citations

Materials Science, Materials Engineering, Band-gap Engineering +12

Physical and optical properties of a-Ge-Sb-Se-Te bulk and film samples: Refractive index and its association with electronic polarizability of thermally evaporated a-Ge15-xSbxSe50Te35 thin-films

Ahmed Saeed Hassanien, Ishu Sharma, Alaa A. Akl · Journal of Non-Crystalline Solids · 2019 · 121 citations

Materials Science, Epitaxial Growth, Optical Materials +12

Optical properties and optoelectrical parameters of the quaternary chalcogenide amorphous Ge15SnxS35-xTe50 films

Ishu Sharma, Pankaj Sharma, Ahmed Saeed Hassanien · Journal of Non-Crystalline Solids · 2022 · 111 citations

Materials Science, Optical Materials, Engineering +7

Linear and nonlinear optical studies of thermally evaporated chalcogenide a-Pb-Se-Ge thin films

Ahmed Saeed Hassanien, Ishu Sharma, K.A. Aly · Physica B Condensed Matter · 2021 · 108 citations

Materials Science, Ii-vi Semiconductor, Optical Materials +10