Enhanced electrical conductivity in solution processed carbon nanotubes incorporated As2S3 glass films

Khan, Huma; Dwivedi, Prabhat K.; Husain, M.; Zulfequar, M.

doi:10.1007/s10854-018-9420-6

Cited by 3 publications

(2 citation statements)

References 30 publications

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“…quantum dots, carbon nanotubes, etc.) into the source glass solution 23 – 25 . This process allows to bring in completely new characteristics to the thin film, such as photoluminescence 26 .…”

Section: Introductionmentioning

confidence: 99%

Solution processed multi-layered thin films of Ge20Sb5S75 and Ge20Sb5Se75 chalcogenide glasses

Jemelka,

Palka,

Janicek

et al. 2023

Sci Rep

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Solution processed non-toxic Ge20Sb5Se75 chalcogenide glass thin films were deposited using spin-coating method from n-propylamine—methanol solvent mixture in specular optical quality. Optical properties, composition, structure, and chemical resistance were studied in dependence on the annealing temperature. Significant increase of refractive index and chemical resistance caused by thermoinduced structural polymerization and release of organic residua were observed. The high chemical resistance of hard-baked thin films allowed repeated direct depositions by spin-coating, increasing total thickness. Multilayered thin films of amorphous Ge20Sb5Se75 and Ge20Sb5S75 were also successfully prepared by direct deposition for the first time. Solution based deposition of non-toxic Ge20Sb5Se75 thin films in specular optical quality significantly widens the applicability of solution processed chalcogenide glass thin films. Moreover, solution based direct deposition of different glasses on hard-baked thin films opens the way to simple and cost-effective preparation of more sophisticated optical elements (e.g. beam splitters, photonic mirrors).

show abstract

Section: Introductionmentioning

confidence: 99%

Solution processed multi-layered thin films of Ge20Sb5S75 and Ge20Sb5Se75 chalcogenide glasses

Jemelka,

Palka,

Janicek

et al. 2023

Sci Rep

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show abstract

“…Deposited thin films may have significantly modified physico-chemical properties [16,17] or some new additional properties can be introduced (e.g. photoluminescence or photoconductivity [18][19][20][21]).…”

Section: Introductionmentioning

confidence: 99%

Preparation of quaternary solution processed chalcogenide thin films using mixtures of separate As40S60 and Ge20Sb5S75 glass solutions

Jancalek

Šlang

Kurka

et al. 2021

Journal of Non-Crystalline Solids

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Tunable optical bandgap in PVA/ Ge10As40Se50 chalcogenide glass (ChG) nanocomposites free standing films

Khan

Dwivedi

Husain

et al. 2021

Optik

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Enhanced electrical conductivity in solution processed carbon nanotubes incorporated As2S3 glass films

Cited by 3 publications

References 30 publications

Solution processed multi-layered thin films of Ge20Sb5S75 and Ge20Sb5Se75 chalcogenide glasses

Solution processed multi-layered thin films of Ge20Sb5S75 and Ge20Sb5Se75 chalcogenide glasses

Preparation of quaternary solution processed chalcogenide thin films using mixtures of separate As40S60 and Ge20Sb5S75 glass solutions

Tunable optical bandgap in PVA/ Ge10As40Se50 chalcogenide glass (ChG) nanocomposites free standing films

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