Thermally and optical induced effects on the structural and electrical parameters of nc-CdS thin films

Singh, Baljinder; Singh, Janpreet; Kaur, Jaspreet; Moudgil, R. K.; Tripathi, S. K.

doi:10.1007/s10854-016-4892-8

Cited by 3 publications

(2 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The dcconductivity measurements in chalcogenide glasses provides valuable knowledge about the transport mechanism. To investigate the current transport behaviour temperaturedependent  d measurements are performed in the temperature range 293 K− 363 K for Ge-Se-Sb-Sn thin films which shows typical Arrhenius type of activation [29]:…”

Section: Distribution Of Bonds and Cohesive Energymentioning

confidence: 99%

“…7 in the studied temperature range suggests that the conduction in the glassy systemsoccurs via an activated process exhibitingsingle activation energy in this particular temperature range. As the activation energies and temperature range are too high to observe hopping so thermally assisted tunneling has been investigated, which is given as [29]:…”

Section: Distribution Of Bonds and Cohesive Energymentioning

confidence: 99%

See 1 more Smart Citation

EFFECT OF Sn INCORPORATION ON STRUCTURAL, PHYSICAL AND ELECTRICAL PROPERTIES OF Ge-Se-Sb-Sn THIN FILMS

Kang¹,

Kotnala²,

Tripathi³

2020

View full text Add to dashboard Cite

The present work reports the analysis of physical, structural and electrical properties alongwiththeir compositional dependence for (Ge20Se80)90-xSb10Snx (x = 2, 4, 6, 10 at %) chalcogenide glassy system. XRDspectra show the amorphous nature of the prepared samples with the possibility of short-range ordering in the samples. Chemically ordered network model, consistent with (8− N) rule, has been utilizedin estimating various physical parameters which reveals that Ge-Se-Sb-Sn glassy systems are thermally stable glasses. The current transport mechanisms have been investigated as a function of temperature in the temperature range 293 K− 363 K revealing thatthe dc-conduction occurs through an activated process with single activation energy. Meyer-Neldel rule is found to be obeyed. The present study suggests Ge-Se-Sb-Sn glassy system to be an optimal material for utilization in optical devices.

show abstract

Section: Distribution Of Bonds and Cohesive Energymentioning

confidence: 99%

Section: Distribution Of Bonds and Cohesive Energymentioning

confidence: 99%