Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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Materials Map under construction

The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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Kumar, Vikash

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (5/5 displayed)

  • 2024Biogenic Bovine Serum Albumin/Zn<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>/Cr<sub>2</sub>O<sub>3</sub> hybrid electrocatalyst for improved oxygen evolution reaction9citations
  • 2023The Utilization of (3^2) Full Factorial Design (FFD) for Optimization of Lincomycin Hydrochloride (LNH) Loaded Nanogel Involving; Design of Experiments (DoE) an Advanced Approach6citations
  • 2021Sulfonated polyvinylidene fluoride-crosslinked-aniline-2-sulfonic acid as ion exchange membrane in single-chambered microbial fuel cell10citations
  • 2019Deposition of Ni–NiO nanoparticles on the reduced graphene oxide filled polypyrrole: evaluation as cathode catalyst in microbial fuel cells68citations
  • 2016Impact of Temperature Variation on Resonant Frequency of Active Grounded Inductor-Based Bandpass Filter2citations

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Ahmed, Dr. Imtiaz
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Raj, Ritu
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Haldar, Krishna Kanta
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Rizwan, Mohammad
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Chawra, Himmat Singh
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Gupta, Rishabh
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Keskar, Madhuri Sahdev
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Sahoo, Subhashree
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Jha, Devanand
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Papiya, Farhan
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Co-Authors (by relevance)

  • Ahmed, Dr. Imtiaz
  • Raj, Ritu
  • Haldar, Krishna Kanta
  • Rizwan, Mohammad
  • Chawra, Himmat Singh
  • Gupta, Rishabh
  • Keskar, Madhuri Sahdev
  • Sahoo, Subhashree
  • Pal, Rahul
  • Jha, Devanand
  • Dutta, Prottay
  • Hait, Subrata
  • Rudra, Ruchira
  • Kundu, Patit
  • Papiya, Farhan
  • Pattanayak, Prasanta
  • Pramanik, Nilkamal
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article

Impact of Temperature Variation on Resonant Frequency of Active Grounded Inductor-Based Bandpass Filter

  • Kumar, Vikash
Abstract

Objective: This paper proposes an electronically tunable active grounded inductor circuit using VDVTA as a new active element. The circuit can replace spiral passive inductors for all Analog Signal Processing and data communications operations. Method/Analysis: The impact of temperature variation on its resonant frequency is investigated using Virtuoso Analog Design Environment of Cadence @ 45-nm CMOS technology node. Findings: This paper carries out a study on CMOS realization of Voltage Differencing Voltage Transconductance Amplifier (VDVTA) and its application as an active grounded inductor. A Bandpass filter circuit is realized using the VDVTA based grounded inductor. Furthermore, the impact of temperature variation on the response of the bandpass filter is analyzed and presented. Novelty/Improvement: The proposed circuit uses only active elements and a grounded capacitor. Due to this, the circuit finds applications in all canonical operations and integrated circuit implementations. Keywords: Active Inductor, Bandpass Filter, Volatge Differencing Voltage Transconductance Amplifier (VDVTA)

Topics
  • impedance spectroscopy