Accuracy of measurements of thermophysical parameters by dual-beam thermal-lens spectrometry

VR Khabibullin, M Franko, MA Proskurnin - Nanomaterials, 2023 - mdpi.com
Thermal-lens spectrometry is a sensitive technique for determination of physicochemical
properties and thermophysical parameters of various materials including heterogeneous …

Biosynthesis of Ag@ Au bimetallic nanoparticles from Hymenaea courbaril extract (Jatobá) and nonlinear optics properties

TP Silva-Silva, AA Silva, MCD Oliveira… - Journal of Molecular …, 2023 - Elsevier
Green synthesis of metal nanoparticles (NPMs) has been considered an innovative and
sustainable alternative to produce metallic nanoparticles, due to the use of biological …

[HTML][HTML] Photothermal spectroscopy: A promising tool for nanofluids

LO Usoltseva, MV Korobov… - Journal of Applied Physics, 2020 - pubs.aip.org
In recent years, the demand for more efficient cooling circuits has resulted in active studies
of nanofluids, two-component liquids consisting of a base fluid, and dispersed nanoparticles …

Measurement Precision and Thermal and Absorption Properties of Nanostructures in Aqueous Solutions by Transient and Steady-State Thermal-Lens Spectrometry

VR Khabibullin, LO Usoltseva, PA Galkina… - Physchem, 2023 - mdpi.com
A simultaneous steady-state and transient photothermal-lens modality was used for both the
thermal and optical parameters of aqueous dispersed systems (carbon and silica …

The Thermophysical and Physicochemical Properties of the Aqueous Dispersion of Graphene Oxide Dual-Beam Thermal Lens Spectrometry

VR Khabibullin, DMV Ratova, DN Stolbov, IV Mikheev… - Nanomaterials, 2023 - mdpi.com
Modern heat-conducting materials require special attention to analyze their thermophysical
properties. Compared to classical methods, thermal lens spectrometry (TLS) has …

Shape dependent heat transfer and nonlinear optical limiting characteristics of water stable ZnO nanofluid

M Ramya, TK Nideep, VPN Nampoori… - Surfaces and …, 2021 - Elsevier
In this study, we experimentally investigated the shape dependent thermal and nonlinear
optical properties of water stable ZnO nanostructures. It is important to note that morphology …

Diamagnetic susceptibility of bound exciton in cylindrical quantum nanodots under hydrostatic pressure and temperature effects

O Mommadi, A El Moussaouy, L Belamkadem - Physica Scripta, 2020 - iopscience.iop.org
In this paper, by using the variational method and the effective mass approximation, we have
studied the diamagnetic and physical properties of an exciton confined in a cylindrical …

Thermal Diffusivity of Aqueous Dispersions of Silicon Oxide Nanoparticles by Dual-Beam Thermal Lens Spectrometry

VR Khabibullin, LO Usoltseva, IV Mikheev… - Nanomaterials, 2023 - mdpi.com
The growing interest in heat-conducting nanofluids requires highly sensitive methods for
analyzing the thermal properties. Thermal lens spectrometry (TLS), despite its advantages …

Thermo-optical properties of luminescent carbon dots produced from biomass of Orbignya speciosa (babassu coconut)

MCD de Oliveira, AA da Silva, TP Silva-Silva… - Journal of Molecular …, 2025 - Elsevier
Exploring materials with high nonlinearities derived from organic and biological sources has
become a significant focus within the scientific community. Among these materials, carbon …

Enhanced thermal diffusivity and photocatalytic dye degradation capability of zinc ferrite/silver/silver chloride nanocomposites

M Pius, F Francis, S Joseph - Journal of Nano Research, 2023 - Trans Tech Publ
Herein, we report for the first time the thermal diffusivity of zinc ferrite/silver/silver chloride
nanocomposite with a four-fold enhancement in comparison with the base fluid. A systematic …