Negative VCC in MIM capacitors: modeling and experiments

Sanal, Aparna; Sathyanarayanan, P.; Velmurugan, V.; Kannadassan, D.

doi:10.1007/s10825-017-1110-8

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Cited by 4 publications

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Electrical Performance of Protein-Based Flexible MIM Structure Fabricated at Room Temperature for Proteotronic Applications

Guhathakurata,

Manik,

Mallik

2024

Springer Proceedings in Physics

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Electrical Performance of Protein-Based Flexible MIM Structure Fabricated at Room Temperature for Proteotronic Applications

Guhathakurata,

Manik,

Mallik

2024

Springer Proceedings in Physics

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Flexible BSA MIM capacitor with negative voltage coefficient for RF applications

Kumar

Guhathakurata

Choudhury

et al. 2020

Applied Physics Letters

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In this report, Bovine Serum Albumin-based Metal–Insulator–Metal structures on Indium doped Tin Oxide coated flexible Polyethylene Terephthalate substrates with Aluminum (Al) as the top electrode have been fabricated and studied in detail. The thickness of the film was measured using a Field Emission Scanning Electron Microscope. The Fourier Transform Infrared Attenuated Total Reflectance spectrum confirms the presence of both amide-I and amide-II in the protein film. Ultraviolet-Visible Spectroscopy was performed for the absorption spectrum used to extract the optical bandgap. The surface roughness of the film was estimated by Atomic Force Microscopy. Electrical characterization of the devices gives a high capacitance density with a negative quadratic coefficient and a low dissipation factor, showing their potential for Radio Frequency/analog application. The number of dipoles (NPD) is found to be 1.01 × 1018 cm−3 with a permanent dipole moment (μ0) of 2.92 × 10−25 C m at an applied frequency of 1 MHz. The devices show high reliability resistant to degradation, studied by Constant Voltage Stressing. We also examined the performance of these flexible devices by repeated bending with different bending radii.

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Bovine Serum Albumin-Based Thin-Film Capacitors for Flexible Electronic Applications

Mukherjee

Acharyya

Mallik

2022

IETE Journal of Research

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Negative VCC in MIM capacitors: modeling and experiments

Cited by 4 publications

References 20 publications

Electrical Performance of Protein-Based Flexible MIM Structure Fabricated at Room Temperature for Proteotronic Applications

Electrical Performance of Protein-Based Flexible MIM Structure Fabricated at Room Temperature for Proteotronic Applications

Flexible BSA MIM capacitor with negative voltage coefficient for RF applications

Bovine Serum Albumin-Based Thin-Film Capacitors for Flexible Electronic Applications

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