Abstract
The dynamics of low-temperature magnetized multi-component dusty plasma sheath structures have been investigated with finite ion temperature in presence of an oblique magnetic field using the one-dimensional multi-fluid model. The parametric changes inside the sheath are estimated in presence of charged dust species having nano-meter (nm) sizes. In presence of charged dust inside the sheath, the ions are found to get accumulated near the sheath edge, hence the ion density is decreased towards the wall. Further, with the increase in magnetic field strength, the peaking of ion densities near the sheath edge has been found to be intensified. The magnetic field orientation has also played a crucial role in the bunching of the ions near the sheath edge. An increase in the magnetic field obliqueness has also contributed to intensifying the ion bunching. It has also been observed that the sheath potential is substantially changed. In addition, we also investigated and presented the influence of dust species presence on the electron density inside the sheath. A qualitative explanation of the phenomenon that occurs due to the presence of dust species is presented.
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