Photoconductivity of Thin β-Ga2O3 and β-Ga2O3:Cr3+ Films

Homoepitaxial growth of β-Ga2O3 thin films by low pressure chemical vapor deposition

Photoconductivity of SrBi2Ta2O9 Thin Films

Photoconductive properties of SrBi2Ta2O9 thin ®lms in the 250±400 nm wavelength range were investigated. The ®lms were deposited on Pt/SiO2/Si substrates using the Chemical Solution Deposition and were crystallized by conventional thermal annealing at 850 C. One sensitivity maximum was observed in the spectral distribution of the photoconductive signal and was attributed to band-to-band generat...

architecture and engineering of nanoscale sculptured thin films and determination of their properties

چکیده ندارد.

Raman tensor elements of β-Ga2O3

The Raman spectrum and particularly the Raman scattering intensities of monoclinic β-Ga2O3 are investigated by experiment and theory. The low symmetry of β-Ga2O3 results in a complex dependence of the Raman intensity for the individual phonon modes on the scattering geometry which is additionally affected by birefringence. We measured the Raman spectra in dependence on the polarization directio...

Heteroepitaxy of N-type β-Ga2O3 thin films on sapphire substrate by low pressure chemical vapor deposition