[HTML][HTML] Analyzing the PN junction impedance of crystalline silicon solar cells across varied illumination and temperature conditions

DA van Nijen, S Naoom, M Muttillo, P Procel… - Solar Energy Materials …, 2025 - Elsevier
The impedance of solar cells can be leveraged for a variety of innovative applications.
However, for the continued advancement of such applications, it is crucial to understand …

[HTML][HTML] The nature of silicon PN junction impedance at high frequency

DA van Nijen, P Procel, RA van Swaaij… - Solar Energy Materials …, 2025 - Elsevier
A thorough understanding of the small-signal response of solar cells can reveal intrinsic
device characteristics and pave the way for innovations. This study investigates the …

[HTML][HTML] Modeling the diffusion and depletion capacitances of a silicon pn diode in forward bias with impedance spectroscopy

P Casolaro, V Izzo, G Giusi, N Wyrsch… - Journal of Applied …, 2024 - pubs.aip.org
We investigated the capacitance of a forward-biased silicon pn diode using impedance
spectroscopy. Despite extensive research spanning decades, no single model in the …

[HTML][HTML] Investigation of bandgap grading on performances of perovskite solar cell using SCAPS-1D and impedance spectroscopy

A Mortadi, H Nasrellah, M Monkade, R El Moznine - Solar Energy …, 2024 - Elsevier
The optimization the bandgap of a solar cell is an important consideration to achieve better
high efficiency. The ideal bandgap for a solar cell would be one that matches the energy of …

High-efficiency self-powered photodetector for UV-Visible-NIR spectrum using solution-processed TiO2/Cu2ZnSnS4 heterojunction in superstrate configuration

M Kangsabanik, R Sarkar, J Chowdhury… - Journal of Alloys and …, 2025 - Elsevier
This study introduces a sustainable and efficient approach for self-powered photodetection
using a solution-processed TiO 2/CZTS heterojunction to detect the broad electromagnetic …

Characterization of a Heterojunction Silicon Solar Cell by Means of Impedance Spectroscopy

K Aimaganbetov, D Yerezhep, M Kishkenebayev… - Micromachines, 2024 - mdpi.com
Impedance spectroscopy provides relevant knowledge on the recombination and extraction
of photogenerated charge carriers in various types of photovoltaic devices. In particular, this …

Impedance Response Influenced by Variability in the Random Distribution of Physical Properties of Coated Materials in Two-Dimensional Space

S Cho, C Kim, H Castaneda - Journal of the Electrochemical …, 2023 - iopscience.iop.org
Heterogeneous physical characteristics of a system featuring a single-layer film on a metallic
surface have been explored via its impedance response. The Nyquist plot showed a …

[PDF][PDF] Solar Energy Advances

R El Moznine - researchgate.net
The optimization the bandgap of a solar cell is an important consideration to achieve better
high efficiency. The ideal bandgap for a solar cell would be one that matches the energy of …