[HTML][HTML] Effects of UV light irradiation on fluctuation enhanced gas sensing by carbon nanotube networks

K Drozdowska, A Rehman, A Krajewska… - Sensors and Actuators B …, 2022 - Elsevier
The exceptionally large active surface-to-volume ratio of carbon nanotubes makes it an
appealing candidate for gas sensing applications. Here, we studied the DC and low …

Optimum Choice of Randomly Oriented Carbon Nanotube Networks for UV-Assisted Gas Sensing Applications

K Drozdowska, A Rehman, J Smulko, A Krajewska… - ACS …, 2023 - ACS Publications
We investigated the noise and photoresponse characteristics of various optical
transparencies of nanotube networks to identify an optimal randomly oriented network of …

Generation-recombination and 1/f noise in carbon nanotube networks

A Rehman, A Krajewska, B Stonio, K Pavlov… - Applied Physics …, 2021 - pubs.aip.org
The low-frequency noise is of special interest for carbon nanotubes devices, which are
building blocks for a variety of sensors, including radio frequency and terahertz detectors …

Conductivity inversion of methyl viologen-modified random networks of single-walled carbon nanotubes

A Przewłoka, A Rehman, S Smirnov… - Carbon, 2023 - Elsevier
One of the challenges of using carbon nanotubes electronics is achieving precise control of
the conductivity type. It is particularly difficult to obtain the n-type conductive nanotubes. One …

Standard deviation in the simulation of statistical measurements

K Przystupa, Z Kolodiy, S Yatsyshyn… - Metrology and …, 2023 - yadda.icm.edu.pl
Is this article simulation of statistical measurements is performed on the basis of which the
analysis of the standard deviation of the obtained results is carried out. It is shown that the …

Low-frequency noise spectroscopy of nano materials

A Rehman - 2023 - books.rsc.org
Low-frequency noise or fluctuations are ubiquitous, and the practical realization of electronic
devices requires a low noise level. However, these fluctuations also provide valuable …

Sustainable energy harvesting technologies with next-generation 3D magnetic nanostructures and nanocomposites

OJ Achadu, GL Elizur, OM Bankole, AS Ogunlaja - 2023 - books.rsc.org
There are numerous energy sources that are abundant in our environment but are under-
utilized. One example is magnetic noise (energy) generated by electrical power systems and …

Low Frequency Noise of Carbon Nanotubes THz detectors

A Rehman, A Krajewska, S Smirnov… - … Waves (IRMMW-THz …, 2021 - ieeexplore.ieee.org
We report studies of noise properties of carbon nanotube (CNT) networks-based devices
used for the terahertz detectors. Low-frequency noise characteristics of CNTs as a function …

[PDF][PDF] Flicker Noise in Carbon Nanotube Networks

A Rehman, SRW Knap - researchgate.net
Research Objectives• Low-frequency noise study of randomly oriented networks of carbon
nanotubes-based devices under UV illumination and at elevated temperature.• Study aged …

[PDF][PDF] D. Lioubtchenko1, 2, W. Knap1, 3, S. Rumyantsev1 1 CENTERA Laboratories, Institute of High Pressure Physics PAS, Warsaw, Poland 2 Division of Micro and …

A Rehman, A Krajewska, S Smirnov, B Stonio, DB But… - researchgate.net
Poster Template ITSS2020 - CELTA Page 1 Terahertz Technologies and Applications Summer
School (TTASS) A. Rehman1, A. Krajewska1, S. Smirnov2, B. Stonio1, 3, DB But1, 3, K …