A spectroscopic study and the effect of gamma rays on the stability and efficiency of boron subphthalocyanine dye for solar energy applications

SJ Alsufyani, AN Alharbi, AA Atta, TA Altalhi… - Radiation Physics and …, 2023 - Elsevier
Gamma irradiation with different doses (0.0, 10, 20, 30, 40 and 50 kGy) effects on the
structural and optical features of organic boron subphthalocyanine (SubPc-Cl) thin films are …

Optical properties and stability of Coumarin 7 luminescent down shifting layers in different host polymers

AP Perdomo, YA Florez, HS Anizelli, E Laureto… - Journal of …, 2024 - Elsevier
In this work, pristine Coumarin 7 (C 7) layers and mixtures of C 7 with Poly (methyl
methacrylate)(PMMA), Polycarbonate (PC) and Polyurethane (PU) were produced by drop …

Influence of Gamma-irradiation on the Structural, Morphological, and Optical Properties of β-H2Pc Nanocrystalline Films: Implications for Optoelectronic Applications

AA El-Saady, N Roushdy, AAM Farag… - Journal of Electronic …, 2023 - Springer
In this study, the effects of gamma radiation with doses ranging from 0 KGy to 100 KGy on
the structural and optical properties of the Beta Metal-free Phthalocyanine (β-H2Pc) powder …

Advanced spectroscopic approach for exploring the structural, optical, and electronic properties in dye-functionalized chitosan biopolymers

DM Mamand, BY Ahmed, DM Aziz, PO Hama… - … Acta Part A: Molecular …, 2025 - Elsevier
This study employed advanced spectroscopic techniques to investigate the structural and
optical properties of chitosan (CS) biopolymer films modified with natural dyes from Cosmos …

Influence of Berry dye on some properties of nanocomposite (PVA/TiO2) films

AA Mohaimeed, BH Rabee - Optical and Quantum Electronics, 2023 - Springer
The aim of this paper, nanocomposite (PVA/TiO2/Berry dye) films is prepared with a solid
state thin layer and the optical and some structural properties were measured. The prepared …

Effect of graphene nanoplates and multi-walled carbon nanotubes doping on structural and optical properties of polyvinyl chloride membranes for outdoor applications

AA Mohammed, NA Ali, AQ Abdullah… - Journal of Materials …, 2024 - Springer
Abstract Incorporation of different ratios (0, 0.25, 0.5, 0.75, and 1 wt%) of graphene
nanoplates (GNPs) or multi-wall carbon nanotubes (MWCNTs) within polyvinylchloride …

Extraction and studies of optoelectrical parameters in LaFeO3-polyvinyl alcohol composite films for optoelectronic application

F Ullah, FA Mir, FA Najar - Physica B: Condensed Matter, 2023 - Elsevier
Ceramic LaFeO 3 (LFO) nanoparticles were synthesized using the solid state reaction
method. To grow and study the various optoelectrical parameters of polyvinyl alcohol (PVA) …

Structural and optical properties of TIPS pentacene thin film exposed to gamma radiation

R Rasmidi, M DS, FP Chee, F Juhim, MI Rumaling… - Materials …, 2022 - SciELO Brasil
This study investigates the effects of Gamma-irradiation on the structural, morphological and
optical properties of 3, 16-bis (tri isopropyl silylethynyl) pentacene (TIPS Pentacene) organic …

Gamma irradiation effect on the structural and optical properties of manganese (III) phthalocyanine chloride films: Experimental and theoretical approach for …

EFM El-Zaidia, AAA Darwish, SA Elroby… - Nuclear Instruments and …, 2024 - Elsevier
Irradiation using ionizing radiation such as gamma-ray alters the material characteristics of
organic semiconductors, especially the optical and electronic properties. The potential …

Ag/Dy-incorporated Alq3 nanocomposite sheets as a promising X-ray dosimeters

S Abdullahi, A Alshahrie, E Banoqitah… - Radiation Physics and …, 2023 - Elsevier
Abstract Tris-(8-hydroxyquinoline) aluminum (Alq3) is an organometallic light emitting
material used mostly in organic light emitting diodes (OLEDs) and other electronic devices …