Porous silicon formation by electrochemical etching

О Kuntyi, G Zozulya, M Shepida - Advances in Materials …, 2022 - Wiley Online Library
Porous silicon (PSi) is used as an effective material in biomedicine, sensors, solar cells,
electrochemical energy, microelectronics, and nanotechnology. Considering the …

Application of the photoacoustic approach in the characterization of nanostructured materials

M Isaiev, G Mussabek, P Lishchuk, K Dubyk… - Nanomaterials, 2022 - mdpi.com
A new generation of sensors can be engineered based on the sensing of several markers to
satisfy the conditions of the multimodal detection principle. From this point of view …

Volatile Organic Compound Gas Sensing Applications of n-Type SnO2 and p-Type CuO Based on Thin Films

NH Touidjen, M LamriZeggar, MS Aida… - Journal of Electronic …, 2024 - Springer
The present work is a comparative study of cupric oxide (CuO) and tin oxide (SnO2) thin
films deposited by spray pyrolysis and their sensitivity towards volatile organic compounds …

Design of broadband modulated one-dimensional photonic crystals based on porous silicon using evolutionary search

E Ortiz-Vazquez, IA Lujan-Cabrera, C Isaza… - Optik, 2022 - Elsevier
This work reports a methodology based on evolutionary search, through genetic algorithms,
to design and optimize broadband modulated one-dimensional photonic crystals based on …

Study of the optical response of oxidized porous silicon structures by thermal oxidation in air

RF Sierra-Moreno, IA Lujan-Cabrera… - Journal of Materials …, 2022 - Springer
This work proposes a methodology based on porous silicon (PSi) thermal oxidation in an air
atmosphere to reduce its optical losses and change the optical response of one-dimensional …

A comparative study of Polarimetric sensing with freestanding n-type porous silicon and porous alumina membrane

N Kumar, T Kumar, D Kumar, M Shariq… - Materials Chemistry and …, 2023 - Elsevier
Sensors are everywhere in the modern world, and every aspect of our lives, including
security, domestic, and environmental factors, is being monitored. Improving the precision …

Monitoring of Porous Silicon Layers Used for Epitaxial Wafer Production With Inline Reflectance Spectroscopy

HJ Vahlman, S Al-Hajjawi, J Haunschild… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Manufacture of photovoltaic silicon wafers through epitaxy directly from the vapor phase with
the so-called sintered porous silicon method holds significant cost-saving potential …

Thermal transport properties of porous silicon filled by ionic liquid nanocomposite system

P Lishchuk, A Vashchuk, S Rogalsky, L Chepela… - Scientific Reports, 2023 - nature.com
This paper investigates thermal transport in a nanocomposite system consisting of a porous
silicon matrix filled with ionic liquid. Firstly, the thermal conductivity and heat capacity of two …

Thermal transport properties of the nanocomposite system" porous silicon/ionic liquid"

P Lishchuk, A Vashchuk, S Rogalsky… - arXiv preprint arXiv …, 2022 - arxiv.org
This paper investigates thermal transport in a nanocomposite system" porous silicon matrix
filled with ionic liquid". First, the thermal conductivity and heat capacity of two imidazolium …

Thermal Conductivity Evaluation of the Carbon-Based N anofluids with Photoacoustic Approach

K Dubyk, P Lishchuk, A Kuzmich… - 2022 IEEE 12th …, 2022 - ieeexplore.ieee.org
The paper is devoted to the investigation of thermal transport properties of several types of
carbon-based nanomaterials, namely graphene oxide and carbon nanodots fabricated with …