Abstract: We present the optimization of the manufacturing process of the 5nm bulk-
FinFET technology by using the 3D process and device simulations. In this paper, by
simulating the manufacturing processes, we focus on optimizing the manufacturing
process to improve the drive current of the 5nm FinFET. The improvement of drive
current is one of the most important issues in the FinFETs design. We first investigate
the impact of manufacturing process parameters include gate oxide thickness, type of
the gate oxide, height of fin, and doping of the source and drain region on threshold
voltage, breakdown voltage, and drive current of the transistor. Then, by selecting the
optimal parameters of the manufacturing process, we improve the drive current of the
5nm bulk-FinFET. پرونده مقاله

In this paper, the effect of using semi-transparent Carbon
nanotube layer (CNT) on the efficiency of perovskite
solar cell (PSC) is investigated. One of the most
important process in PCS is charge collecting. In this
regard, Carbon nanotubes have the ability to act as charge
collector layer in solar cell. Carbon nanotubes, due to
suitable optical and electrical properties such as
transparency, high mobility and stability have been
widely used in solar cell structures. In the proposed
structure, we use semi-transparent CNT layer as charge
collector on top of PSC. This layer with low resistance
path for transport charge carriers has increased short
circuit current and other performance parameters of solar
cell. The proposed device structure
ITO/CNT/TiO2/CH3NH3PbI3/Spiro-OMeTAD is
simulated with Silvaco TCAD. The simulation results
show that the efficiency of the perovskite solar cell with
semi-transparent CNT layer is reached 23.59% which is
3.15% higher than simple perovskite solar cell structure
under AM1.5G. پرونده مقاله