Tailoring the optical and electrical behavior of Cu2O/ZnO heterojunction by varying the Zn2+ ion concentration for solar-cell applications

Arunodaya, J.; Sahoo, Trilochan

doi:10.1016/j.micrna.2022.207488

Micro and Nanostructures

2023

DOI: 10.1016/j.micrna.2022.207488

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Tailoring the optical and electrical behavior of Cu2O/ZnO heterojunction by varying the Zn2+ ion concentration for solar-cell applications

J. Arunodaya¹,

Trilochan Sahoo²

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Cited by 2 publications

References 35 publications

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Copper Oxides on Brasses of Different Phase Composition: Anode Formation and Photoelectrocatalytic Activity

Belyanskaya,

Bocharnikova,

Grushevskaya

et al. 2024

Russ J Electrochem

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Copper Oxides on Brasses of Different Phase Composition: Anode Formation and Photoelectrocatalytic Activity

Belyanskaya,

Bocharnikova,

Grushevskaya

et al. 2024

Russ J Electrochem

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The evaluation of the Al/ZnO/Si/Al heterojunction diode current-conducting mechanisms

Benhaliliba

2023

Int. J. Mod. Phys. B

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This work focuses on the electrical transport and conduction mechanisms — inside a sprayed — made zinc oxide-on-p-type silicon junction device. A fabricated Al/ZnO/Si/Al heterojunction is characterized at 300 and 380[Formula: see text]K in the dark. The aforementioned theories predict that the current density (J) is an exponential function of measured voltage (V) and work temperature (T). Exponential equations are linearized as a result of a current conduction mechanism (CCM) kind. Useful parameters like barrier height [Formula: see text] of trap are extracted from the slope B. Ohmic and space charge limited current (SCLC) regimes inside are studied at 300 and 380[Formula: see text]K recording a shift in exponent as a result of temperature. Fowler–Nordheim (FN) conduction mechanism inside Al/ZnO/Si/Al device is considered slope and [Formula: see text] values are determined for two cited work temperatures. Our device presents a thermionic emission (TE) and exhibits an effect of temperature on slope and intercept values of (ln[Formula: see text]/A*[Formula: see text]) function. The Poole–Frenkel (PF) emission in terms of 1/V data are presented for 300 and 380[Formula: see text]K. Besides, PF emission mechanism in terms of 1/[Formula: see text] is exhibited and parameters are influenced by temperature. Behavior of conductance as a result of temperature is detailed and evidenced.

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Tailoring the optical and electrical behavior of Cu2O/ZnO heterojunction by varying the Zn2+ ion concentration for solar-cell applications

Cited by 2 publications

References 35 publications

Copper Oxides on Brasses of Different Phase Composition: Anode Formation and Photoelectrocatalytic Activity

Copper Oxides on Brasses of Different Phase Composition: Anode Formation and Photoelectrocatalytic Activity

The evaluation of the Al/ZnO/Si/Al heterojunction diode current-conducting mechanisms

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