Ion implantation as an approach for tuning of electronic structure, optical, morphological and electrical transport properties of sputtered molybdenum disulfide thin films

Gupta, Deepika; Kumar, Rajesh

doi:10.1016/j.mssp.2023.107326

Cited by 3 publications

(1 citation statement)

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“…The mobility of charge carriers is reduced due to an increase in scattering leads to a decrease in the conductivity of SiC thin films. In the case of the Si(111) wafer, the observed highest conductivity could be due to its single-crystalline structure and minimal defect density compared to the irradiated SiC thin films [22].…”

Section: Optical Investigations Of Rf Sputtered Sic Over Si(111)mentioning

confidence: 97%

Oblique Ar⁺ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties

Gupta,

Rani,

Singhal

et al. 2023

Ion Beam Technology and Applications

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State-of-the-art experimental facility 200 kV ion accelerator, with energy range of 30–200 kV has been running successfully at Ion Beam Center, KUK. The versatility of this facility lies in providing single charge state and large area irradiation in a single step. In this regard, present work investigates the structural, optical, and electrical behavior of as-deposited and argon-sputtered SiC thin films at varying fluences keeping ion incidence at 500. Raman measurements reveal that the opening of sp2 sites on a-C results in increased sp3 content in the surface layers. Both FWHM of G peak and I(D)/I(G) ratio decrease with increasing argon fluence. UV-Vis-NIR spectroscopy reveals an increase in the optical absorption and a shifting of absorption edge toward longer wavelengths. I-V characteristics reveal ohmic behavior of all the samples in the voltage range of −5 to +5 V. The conductivity of all the samples is found to decrease with increase in argon ion fluence. The observed structural transformations are attributed to the different degree of sputtering yield of silicon and carbon at different argon ion fluences.

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Section: Optical Investigations Of Rf Sputtered Sic Over Si(111)mentioning

confidence: 97%

Oblique Ar⁺ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties

Gupta,

Rani,

Singhal

et al. 2023

Ion Beam Technology and Applications

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show abstract

Ultrasensitive analyses of zearalenone in grain samples with a catalytic oxidation platform involving gold nanomaterials

Zhao,

Zhou,

Dansou

et al. 2024

Food Chemistry: X

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Development of an electrochemical sensor modified with gold nanoparticles for detecting fumonisin B1 in packaged foods

Zhao,

Zhou,

Dansou

et al. 2024

RSC Adv.

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Ion implantation as an approach for tuning of electronic structure, optical, morphological and electrical transport properties of sputtered molybdenum disulfide thin films

Cited by 3 publications

References 64 publications

Oblique Ar⁺ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties

Oblique Ar⁺ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties

Ultrasensitive analyses of zearalenone in grain samples with a catalytic oxidation platform involving gold nanomaterials

Development of an electrochemical sensor modified with gold nanoparticles for detecting fumonisin B1 in packaged foods

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Ion implantation as an approach for tuning of electronic structure, optical, morphological and electrical transport properties of sputtered molybdenum disulfide thin films

Cited by 3 publications

References 64 publications

Oblique Ar+ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties

Oblique Ar+ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties

Ultrasensitive analyses of zearalenone in grain samples with a catalytic oxidation platform involving gold nanomaterials

Development of an electrochemical sensor modified with gold nanoparticles for detecting fumonisin B1 in packaged foods

Contact Info

Product

Resources

About

Oblique Ar⁺ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties

Oblique Ar⁺ Sputtered SiC Thin Films: Structural, Optical, and Electrical Properties