Effect of photoelectron current on jeans instability of rotating quantum dusty plasma

The influence of Photoelectron current and rotation of dusty plasma is studied with the inclusion of Quantum effect. The fluid model of dusty (complex) plasma is considered with the dynamics of charged dust along with the Boltzmann distributed ions. The General dispersion relation is derived analytically using the plane wave solution. The Joint effect of Photoelectron current (depends upon irradiated frequency) and rotation is examined on the modified Jeans instability. The Growth rate of the system is analysed with graphical presentation. It is observed that Photoelectron current has destabilizing influence while rotation has stabilizing influence on the growth rate of instability.