Optimization of process parameter variations on leakage current in SOI vertical double gate MOSFET device

Kaharudin, K.E.; Salehuddin, F.; Zain, Anis Suhaila Mohd; Aziz, M.N.I. Abd

doi:10.15282/jmes.10.1.2016.13.0181

Cited by 5 publications

(7 citation statements)

References 9 publications

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“…The principal objective of an orthogonal array (OA) is to decrease the number of tests required to determine the design's most influential components. The experimental data will be analyzed using the signal-to-noise ratio (SNR) and analysis of variance (ANOVA) [23]. In this work, the PCE of the PSC device is classified based on its higher-quality features.…”

Section: Methodsmentioning

confidence: 99%

Optimal modeling of perovskite solar cell with graphene oxide as hole transport layer using L32 (28) Taguchi design

Khairil E. Kaharudin,

Nabilah A. Jalaludin,

Fauziyah Salehuddin

et al. 2024

IJNeaM

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Material parameter variations are one of the main contributors affecting the performance of solar cell devices, thus, Taguchi design is employed to optimize the material parameters in attaining maximum power conversion efficiency (PCE). This paper discusses the optimal modeling of the Perovskite solar cell (PSC) with graphene oxide (GO) hole transport layer (HTL) using L32 (28) Taguchi design. The device simulation is conducted using a solar cell capacitance simulator (SCAP), whereas the L32 (28) Taguchi design is used for device optimization. The final results reveal that the L32 (28) Taguchi design has significantly optimized the device parameters in which FTO thickness, FTO donor concentration, TiO2 thickness, TiO2 donor concentration, CH3NH3PbI3-xClx thickness, CH3NH3PbI3-xClx donor concentration, GO thickness and GO acceptor concentration are predictively set to 0.1 µm, 1 x 1020 cm-3, 0.03 µm, 1 x 1020 cm-3, 0.9 µm, 1 x 1020 cm-3, 0.03 µm and 1 x 1020 cm-3 correspondingly. Analysis of variance (ANOVA) reveals that the CH3NH3PbI3-XClX thickness is the most dominant input parameter affecting the PCE of the device. The optimized input parameters yield the maximum attainable PCE of 35.91% with a signal-to-noise ratio (SNR) of 31.11 dB.

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Section: Methodsmentioning

confidence: 99%

Optimal modeling of perovskite solar cell with graphene oxide as hole transport layer using L32 (28) Taguchi design

Khairil E. Kaharudin,

Nabilah A. Jalaludin,

Fauziyah Salehuddin

et al. 2024

IJNeaM

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“…The presence of Orthogonal Array (OA) is one of the major advantages of the Taguchi method. Taguchi method also helps in minimizing the number of experiments required in optimization purpose [6][7][8][9][10][11]. The important characteristics of HTL is high conductivity, high transparency, favorable process solution and stability, high WF and good hole mobility [12].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Inverted Planar Perovskite Solar Cells with Graphene Oxide as HTL using L9 OA Taguchi Method

Nur Aliesa Johari,

Nabilah Ahmad Jalaludin,

Fauziyah Salehuddin

et al. 2024

ARMNE

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In this work, the Taguchi Method approach is used to optimize graphene oxide (GO) as the hole transport layer (HTL) in inverted perovskite solar cells (IPSC). By using this method, the data from the numerical modelling Solar Cell Capacitance Simulator-One Dimensional (SCAPS-1D) was optimized. While it has distinct parameter results and diverse causes, it also takes a long time to complete the analysis process. The Taguchi method is reported to be able to find the most significant factor and reduce the parameter variations in less time. The Taguchi algorithm is used in this experiment because it is based on orthogonal array (OA) experiments, which provide a substantially smaller variance for the experiment with optimal control parameter values. SCAPS-1D software was used to simulate the IPSC with GO as HTL. The results obtained with the software are then analysed and compared with the performance of the solar cell. The final results show that the Taguchi Method optimized IPSC with GO as HTL achieved better Power Conversion Efficiency (PCE) compared to previous researchers, with the efficiency increasing from 18.53%.to 23.408%.

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“…Hence, this study took the opportunity to manipulate the DOE approach in analysing the grafting efficiency as response studied and establishing the relationship between the independent and dependent variables [19][20][21][22][23][24]. In addition, this study also reporting on the utilization of quantitative IR based on FTIR spectral analysis for grafting efficiency determination.…”

Section: Introductionmentioning

confidence: 99%

On the preparation of EPDM-g-MAH compatibilizer via melt-blending method

Razak

Mohamad

Mahamood

et al. 2019

JMES

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This paper presents an experimental investigation to determine the optimum composition of maleic anhydride (MAH) and dicumyl peroxide (DCP) as initiator for ethylene-propylene-diene-monomer grafted MAH (EPDM-g-MAH) compatibilizer preparation, using response surface methodology (RSM) approach. EPDM-g-MAH was prepared in the laboratory scale by melt blending method using an internal mixer. For this study, the effects of MAH (2.50 – 7.50 wt.%) and DCP (0.10 – 0.30 wt.%) towards grafting efficiency was determined. Two level full factorial design of experiment (DOE) is applied to establish the relationship between these two independent factors of raw materials. Analysis of variance (ANOVA) and the optimization menu were utilized to decide the raw materials formulation with maximum grafting efficiency. Quantitative analysis based on infra-red (IR) spectral intensity supported by 1H-NMR spectral are used to propose for EPDM-g-MAH grafting mechanism. Standard calibration curve for quantity ratio plot was exponential with R2 = 89.19%. It was found that an optimum about 8.52% of MAF grafting efficiency has been yielded with DCP factor has contributed larger effect at 67.45% of contribution effect. Anhydride stretching of grafted C=O as confirmed by FTIR peak at 1713 cm-1 and 1770 – 1792 cm-1 has responsible for MAH grafting into EPDM rubber. Based on FTIR, 1H-NMR and 2D-COSY spectral analysis, reaction mechanism for EPDM-g-MAH grafting was successfully proposed with two possible termination steps.

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Optimization of process parameter variations on leakage current in SOI vertical double gate MOSFET device

Cited by 5 publications

References 9 publications

Optimal modeling of perovskite solar cell with graphene oxide as hole transport layer using L32 (28) Taguchi design

Optimal modeling of perovskite solar cell with graphene oxide as hole transport layer using L32 (28) Taguchi design

Analysis of Inverted Planar Perovskite Solar Cells with Graphene Oxide as HTL using L9 OA Taguchi Method

On the preparation of EPDM-g-MAH compatibilizer via melt-blending method

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