Search results for: flicker%20noise

• Measurements of flicker noise in supercapacitor cells

  Publication

  • A. Szewczyk
  • Ł. Lentka
  • J. Smulko
  • P. Babuchowska
  • F. Béguin

  - Year 2017

  Flicker noise (1/f-like noise) is often used to assess the quality of various materials and devices. This phenomenon has been observed in different electrochemical devices or reactions (e.g., smart windows, pitting corrosion events). In our exploratory studies we consider how to measure and utilize 1/f noise for the quality assessment of supercapacitors. This task requires special attention because of enormous capacitance of the...

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• Probability distribution of flicker noise in AuNPdecorated graphene–Si Schottky barrier diode

  Publication

  • J. Smulko
  • A. Kwiatkowski
  • K. Drozdowska
  • L. Österlund
  • T. Welearegay
  • A. Rehman
  • S. Rumyantsev

  - Year 2023

  We present results of the probability distribution analysis of flicker noise generated in Au nanoparticle (AuNP) decorated graphene–Si Schottky barrier diodes with and without yellow light illumination (592 nm), close to the localized surface plasmon resonance in the AuNPs (586 nm). The AuNPs occupy imperfections in the single-layer graphene and reduce the flicker noise intensity generated in the graphene layer. The estimated probability...

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• Flicker Noise in Resistive Gas Sensors—Measurement Setups and Applications for Enhanced Gas Sensing

  Publication

  • J. Smulko
  • G. Scandurra
  • K. Drozdowska
  • A. Kwiatkowski
  • C. Ciofi
  • H. Wen

  - SENSORS - Year 2024

  We discuss the implementation challenges of gas sensing systems based on low-frequency noise measurements on chemoresistive sensors. Resistance fluctuations in various gas sensing materials, in a frequency range typically up to a few kHz, can enhance gas sensing by considering its intensity and the slope of power spectral density. The issues of low-frequency noise measurements in resistive gas sensors, specifically in two-dimensional...

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• Trace of Flicker Sources by Using Non-Parametric Statistical Analysis of Voltage Changes

  Publication

  • P. Kuwalek
  • P. Kuwałek

  - Year 2020

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• New clicked full agonists of the estrogen receptor β

  Publication

  • S. Demkowicz
  • K. Filipiak
  • M. Maslyk
  • J. Ciepielski
  • S. de Pascual-Teresa
  • S. Martín-Santamaría
  • B. De Pascual-Teresa
  • A. Ramos

  - RSC Advances - Year 2013

  A click chemistry approach was used to synthesize a series of 1,4-diaryl-substituted 1,2,3-triazoles designed to behave as estrogen receptor (ER) ligands. We studied their affinities for both receptors α and β, their agonist activities in a cell-based luciferase reporter assay and their effect on the proliferation of the hormone-dependent MCF-7 cell line. We found two compounds (3a and 3c) that behave as selective full agonists...

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• FLUCTUATION AND NOISE LETTERS

  Journals

  ISSN: 0219-4775 , eISSN: 1793-6780

• Angiotensin II receptor blocker combinations: From guidelines to clinical practice

  Publication

  • K. Narkiewicz

  - BLOOD PRESSURE - Year 2012

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• Assessment of the accuracy of stereotactic radiosurgery using Fricke-infused gels and MRI

  Publication

  • R. Schulz
  • M. Maryanski
  • G. Ibbott
  • J. Bond
  • M. Maryański

  - MEDICAL PHYSICS - Year 1993

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• Bringing a New Flexible Mercaptoacetic Acid Linker to the Design of Coordination Polymers

  Publication

  • A. Ostasz
  • A. Kirillov

  - Polymers - Year 2020

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• Noise & Health

  Journals

  ISSN: 1463-1741 , eISSN: 1998-4030