Asif ZahoorFA16-RPH-031Dr. Muhammad JamilLHR TP 52402026-04-292018https://repository.cuilahore.edu.pk/123456789/3774In this thesis a study related to Streaming Dust Acoustic Instability in Quantum Plasma is done. In this investigation starting from equation of motion containing Fermi Pressure, Bohm Potential and Exchange Correlation term we use quantum hydrodynamic (QHD) model to derive a general expression for dielectric constant which led to the final dispersion relation. A graphical discussion is also made by considering real part which shows the phase speed of DAWs whereas the imaginary part give the growth rate. The graphical results are obtained by varying the mass of dust particles, number density of electrons and by taking different streaming speed. This research is expecting a great scope in astrophysical quantum plasmasenDepartment of PhysicsFA16PhysicsDust Acoustic WavesDust Acoustic InstabilityQuantum PlasmaDr. Muhammad JamilThesis