Structural, photoluminescence and optical properties of chemically deposited (Cd1−xBix)S thin films as a function of dopant concentration

Das, R.; Kumar, Rajesh

doi:10.1007/s10854-012-0797-3

Cited by 4 publications

(2 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It has been observed that the film deposited with a higher Bi concentration showed maximum PL intensity. 58 …”

Section: Various Metal Doping In Chalcogenide Materialsmentioning

confidence: 99%

“…7 (a) Transmittance spectra (b) plots of (ahn) 2 versus hn and (c) variation of refractive index Cu doped SnS thin films prepared at various doping concentrations. 58 (d) Transmittance spectra of pure and Cu doped SnS thin films prepared by sol-gel method, (e) plots of (ahn) 2 versus hn of pure and Cu doped SnS thin films. 111 crystalline states, which take place in nano-volume of material under low energy external uences.…”

Section: Applicationsmentioning

confidence: 99%

See 1 more Smart Citation

A review on metal-doped chalcogenide films and their effect on various optoelectronic properties for different applications

Priyadarshini¹,

Das²,

Naik³

2022

RSC Adv.

View full text Add to dashboard Cite

show abstract

“…It has been observed that the film deposited with a higher Bi concentration showed maximum PL intensity. 58 …”

Section: Various Metal Doping In Chalcogenide Materialsmentioning

confidence: 99%

Section: Applicationsmentioning

confidence: 99%

A review on metal-doped chalcogenide films and their effect on various optoelectronic properties for different applications

Priyadarshini¹,

Das²,

Naik³

2022

RSC Adv.

View full text Add to dashboard Cite

show abstract

A systematic investigation on structural and optical properties of sol–gel spin coating fabricated CdS nanocrystalline thin films: effect of Ni doping

Sharma

Lalwani

Das

et al. 2021

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

In the present work, we have successfully fabricated undoped and Ni-doped Nanocrystalline CdS thin film on an ultrasonically cleaned glass substrate employing the Sol-Gel spin coating technique. The structural and spectroscopic properties of the films were investigated using XRD spectra, UV-Vis spectroscopy and photoluminescence spectra respectively. The X-Ray diffraction spectra revealed the polycrystalline nature of films with cubic structure and ( 111) as preferred orientation. The average particle size evaluated by the Debye-Scherrer formula lying in the range 6.65nm to 12.05 nm for the deposited films. According to UV-VIS Spectroscopy, the average transmittance of films in the visible region varies between 70% to 90%. The optical band gap of CdS thin film was evaluated from absorption spectra. The bandgap of the deposited films is in the range of 2.48 eV to 2.70 eV which is higher than that of bulk CdS (2.42eV). This verifies the blue shifting in band edge of CdS Nanocrystalline thin films due to the quantum confinement effect. Photoluminescence spectra of the thin film showed that the fundamental band edge emission peak centred at 485nm also called blue band emission.

show abstract

A comprehensive study of structural, optical and electrical properties of Cu doped CdS nanocrystalline thin films: for optoelectronic applications

Sharma

Lalwani

Das

2022

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

Structural, photoluminescence and optical properties of chemically deposited (Cd1−xBix)S thin films as a function of dopant concentration

Cited by 4 publications

References 25 publications

A review on metal-doped chalcogenide films and their effect on various optoelectronic properties for different applications

A review on metal-doped chalcogenide films and their effect on various optoelectronic properties for different applications

A systematic investigation on structural and optical properties of sol–gel spin coating fabricated CdS nanocrystalline thin films: effect of Ni doping

A comprehensive study of structural, optical and electrical properties of Cu doped CdS nanocrystalline thin films: for optoelectronic applications

Contact Info

Product

Resources

About