Thermal annealing induced linear/nonlinear properties of Ag2S/As2Se3 heterojunction films for optoelectronic applications

Jena, Biplab Jyotiranjan; Alagarasan, D.; Ganesan, R.; Naik, Ramakanta

doi:10.1016/j.ceramint.2023.06.029

Cited by 9 publications

(3 citation statements)

References 87 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The lm thickness is the same across all samples. 27 The crystalline peaks that appeared in the annealed bilayer lm had almost the same coherent volume of diffraction peaks as the as-grown lm.…”

Section: Structural Analysismentioning

confidence: 80%

Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications

Priyadarshini,

Kumar,

Naik

2024

RSC Adv.

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Structural Analysismentioning

confidence: 80%

Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications

Priyadarshini,

Kumar,

Naik

2024

RSC Adv.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Moreover, the enhancement in surface roughness of the composite is due to the ion beam interaction with films, which increases the surface free energy of the composite. In addition, it is also noticed that surface wettability is influenced by the changes of the surface roughness due to the influence of ion irradiation 27 The surface morphology of both the bombarded and non-bombarded PVA/TiO 2 composites is seen in Figs. 7a-7d.…”

Section: Resultsmentioning

confidence: 97%

“…Another explanation for these little shifts in the FTIR spectra is the fact that irradiation only caused minor alterations in the composite chain's scission for the last two samples. 27 The AFM image of pure and bombarded PVA/TiO 2 in three dimensions are displayed in Figs. 6a, 6b.…”

Section: Resultsmentioning

confidence: 99%

Impacts of Low Energy Oxygen Irradiation on the Dielectric Properties of PVA/TiO₂ Nanocomposite Films

Altuijri,

Abdelhamied,

Atta

et al. 2024

ECS J. Solid State Sci. Technol.

View full text Add to dashboard Cite

In this work, the cast solutions manufacturing approach was applied to prepare a PVA/TiO2 composite, which is made of titanium dioxide (TiO2) and polyvinyl alcohol (PVA). The energy dispersive X-ray (EDX), atomic force microscope (AFM), and Fourier transform infrared (FTIR) methods were employed to indicated the successful preparations of the composites. Moreover, the XRD and SEM methodologies were employed to investigate the impact of ion bombardment on the structural characteristics and surface morphology of the composite PVA/TiO2. The prepared films were irradiated with oxygen beam at fluencies; 0.3x1017, 0.6x1017, and 0.9x1017 ions/cm2. The ion beam increases the surface roughness of the PVA/TiO2 from 17 nm for the un-bombarded up to 25 nm for highly irradiated one, as indicated and measured by AFM images. The dielectric behavior of the pure and bombarded films were measured at the frequency of 50 Hz – 6 MHz. The results reveal that the dielectric properties of PVA/TiO2 films were significantly modified by the oxygen beam bombardment. The results of the research pave the way for potential applications of irradiated PVA/TiO2 nanocomposite sheets in various forms of energy storage as capacitors and batteries.

show abstract

Bi-functional adsorption-photocatalysis activity of Ag2S-MgO/S-doped biochar heterojunction for cationic dye removal

Zheng,

Shen,

et al. 2023

Chemical Physics Letters

View full text Add to dashboard Cite

Thermal annealing induced linear/nonlinear properties of Ag2S/As2Se3 heterojunction films for optoelectronic applications

Cited by 9 publications

References 87 publications

Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications

Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications

Impacts of Low Energy Oxygen Irradiation on the Dielectric Properties of PVA/TiO₂ Nanocomposite Films

Bi-functional adsorption-photocatalysis activity of Ag2S-MgO/S-doped biochar heterojunction for cationic dye removal

Contact Info

Product

Resources

About

Thermal annealing induced linear/nonlinear properties of Ag2S/As2Se3 heterojunction films for optoelectronic applications

Cited by 9 publications

References 87 publications

Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications

Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications

Impacts of Low Energy Oxygen Irradiation on the Dielectric Properties of PVA/TiO2 Nanocomposite Films

Bi-functional adsorption-photocatalysis activity of Ag2S-MgO/S-doped biochar heterojunction for cationic dye removal

Contact Info

Product

Resources

About

Impacts of Low Energy Oxygen Irradiation on the Dielectric Properties of PVA/TiO₂ Nanocomposite Films