Linear and nonlinear optical properties of Manganese bis-(8- hydroxyquinoline) thin films for optoelectronic devices: experimental and computational studies

Lougdali, M.; Zazoui, M.; Abboud, Y.; Bouari, Abdeslam El; Zawadzka, Anna; Płóciennik, P.; Strzelecki, J.; Strzałkowski, K.; Migalska‐Zalas, A.; Waszkowska, K.; Sahraoui, Bouchta; Kouari, Y. El

doi:10.1016/j.molstruc.2021.131558

Cited by 26 publications

(4 citation statements)

References 45 publications

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“…Nonlinear optical analysis.-The calculation of the nonlinear optical constants of the quaternary films is very important due to this role in fabricating nonlinear optical devices like optical signal processing, optical switching and frequency doubling. 51 Herein the first-order nonlinear susceptibility χ ( ) , 1 the magnitude of the nonlinear refractive index n 2 and the third-order nonlinear optical susceptibility χ ( ) , 3 of the sprayed CuGaSnS 4 films can be obtained using Miller's formulas: [52][53][54] The magnitude of the χ ( ) , 1 χ ( ) 3 and n 2 for sprayed CuGaSnS 4 films were tabulated in Table III. It is notable that by enlarging the film thickness, both of the χ χ…”

Section: Resultsmentioning

confidence: 99%

Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS₄ Thin Films

Radaf

Al-Zahrani

2021

ECS J. Solid State Sci. Technol.

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We deposited CuGaSnS4 thin films on soda-lima glass substrates via a spray pyrolysis process. The X-ray diffraction of CuGaSnS4 films established the formation of an orthorhombic single phase. In addition, the structural parameters of the CuGaSnS4 films were estimated by Debye-Scherer’s formulas, which showed that an enhancement in crystallite size (D) values occurred by increasing the thickness of the investigated films. The EDAX pattern of CuGaSnS4 films confirms a stoichiometric composition. The optical results revealed that the CuGaSnS4 films possessed a direct optical energy gap (Eg). The Eg values were reduced from 1.50 to 1.38 eV with the increase in thickness. Also, there was an observed increase in the linear refractive index and the linear absorption coefficient values occurred due to the increased thickness. Finally, the optoelectrical constants of the sprayed CuGaSnS4 films such as the optical conductivity (σopt) and the optical free carrier concentration to effective mass (N_opt/m^* ) were enlarged with increasing film thickness. The nonlinear optical study showed that the increase in film thickness enhanced the nonlinear optical constants of CuGaSnS4 films. The hot-probe procedure shows that the sprayed CuGaSnS4 films expose p-type conductivity.

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Section: Resultsmentioning

confidence: 99%

Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS₄ Thin Films

Radaf

Al-Zahrani

2021

ECS J. Solid State Sci. Technol.

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“…Furthermore, the ZnSb 2 O 4 layers′ χ ( ) , 1 χ ( ) , 3 and n 2 magnitudes are all roughly larger than those of previous semiconductors that have been recorded. 79,80 Hot-probe instrument of the ZnSb 2 O 4 films.-To ascertain the semiconductor type, the utilization of a hot probe device was required. The n-type conductivity in the ZnSb 2 O 4 films is measured using the hot probe device.…”

Section: α ν ν = ( − ) [ ] H P H E 12 G Hmentioning

confidence: 99%

ZnSb₂O₄ Thin Films Synthesized by Nebulizer Spray Pyrolysis: Structural, Optical, and Optoelectrical Properties

Alsulami

2024

ECS J. Solid State Sci. Technol.

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Zinc antimony oxide (ZnSb2O4) thin films were prepared by inexpensive nebulizer spray pyrolysis. X-ray diffraction analysis showed that the ZnSb2O4 thin films have a tetragonal structure. The analysis of structural indices indicate that the grain size of the ZnSb2O4 films was enhanced by expanding the thickness of the ZnSb2O4 layers, and the dislocation density was decreased. Further, the optical reflectance, R, and transmittance, T, of the ZnSb2O4 sheets, were used to investigate the optical characteristics of these layers. The optical investigations of the ZnSb2O4 films refer to an improvement in the refractive index values, Urbach energy, and absorption coefficient by boosting the thickness. Moreover, the energy gap analysis of these films shows that their energy gap decreased from 3.75 to 3.47 eV as the thickness increased. The investigation of optoelectrical characteristics involves improving the optical conductivity, electrical conductivity, optical carrier concentration, and optical mobility of the ZnSb2O4 films by growing the thickness. The nonlinear optical indices of the ZnSb2O4 layers were deduced, and it was noted that the boost in the nonlinear optical indices of these films occurred by raising the thickness. Furthermore, the ZnSb2O4 films displayed n-type semiconducting properties by the hot probe equipment.

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“…The determining of the nonlinear optical constants of the chalcogenide films has a vital role in nonlinear optical devices like optical switching, optical signal processing and frequency doubling (Kasap and Capper 2017). Miller's relationships have been employed to deduce the first-order nonlinear susceptibility χ (1) , the magnitude of the nonlinear refractive index 𝑛 2 and the third-order nonlinear optical susceptibility, 𝜒 (3) for the chemically prepared BiSbS3 films by (Darwish et al 2017;Hassanien et al 2021;Lougdali et al 2021):…”

Section: Nonlinear Optical Parametersmentioning

confidence: 99%

Structural and optical studies of the novel BiSbS3 thin films prepared by chemical bath deposition technique

Radaf

Al-Zahrani

2022

Physica B: Condensed Matter

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Linear and nonlinear optical properties of Manganese bis-(8- hydroxyquinoline) thin films for optoelectronic devices: experimental and computational studies

Cited by 26 publications

References 45 publications

Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS₄ Thin Films

Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS₄ Thin Films

ZnSb₂O₄ Thin Films Synthesized by Nebulizer Spray Pyrolysis: Structural, Optical, and Optoelectrical Properties

Structural and optical studies of the novel BiSbS3 thin films prepared by chemical bath deposition technique

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Linear and nonlinear optical properties of Manganese bis-(8- hydroxyquinoline) thin films for optoelectronic devices: experimental and computational studies

Cited by 26 publications

References 45 publications

Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS4 Thin Films

Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS4 Thin Films

ZnSb2O4 Thin Films Synthesized by Nebulizer Spray Pyrolysis: Structural, Optical, and Optoelectrical Properties

Structural and optical studies of the novel BiSbS3 thin films prepared by chemical bath deposition technique

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Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS₄ Thin Films

Structural, Optical, and Optoelectrical Studies of Spray Pyrolyzed CuGaSnS₄ Thin Films

ZnSb₂O₄ Thin Films Synthesized by Nebulizer Spray Pyrolysis: Structural, Optical, and Optoelectrical Properties