Structural and Electrical Studies of Cd1−xZnxTe Thin Film by Vacuum Evaporation Technique

Dwivedi, D. K.; Dayashankar,; Dubey, Maheshwar; Pathak, Himanshu

doi:10.1063/1.3606094

Cited by 9 publications

(8 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In high frequency region both dielectric constant and dielectric loss are fairly remaining constant. The high dielectric constant at low frequency is due to the existence of different types of polarization mechanisms like electronic, ionic, orientation and space-charge polarization [29][30][31]. Due to the interfaces with a large volume fraction with assisted surfactant, two kinds of polarization (spacecharge and rotation direction polarization) occur in SnSe 2 nanoparticles.…”

Section: Dielectric Studiesmentioning

confidence: 98%

A study on the role of surfactant on the layered growth of SnSe2 for electrical applications

Mary

Fernández

Sakthivel

et al. 2016

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

Nano powder of SnSe 2 was synthesized using two different surfactants, such as poly-ethelene glycol (PEG) and sodium dodecyl sulphate (SDS) through a simple hydrothermal method. The as-prepared nano powders were confirmed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), energy dispersive X-ray (EDS). The XRD analysis reveals that the synthesized material belongs to hexagonal structure. FTIR confirms the presence of various vibrational frequencies. The elemental weight percentage of the material was calculated from EDS analysis. The title compound was characterized by scanning electron microscopy and dielectric analysis. The surface morphology of SnSe 2 particles with PEG shows the clustered layers of flake-liked structures and SDS shows the flower like structures. Low dielectric constant confirms the suitability of the material for microelectronic device fabrication.

show abstract

Section: Dielectric Studiesmentioning

confidence: 98%

A study on the role of surfactant on the layered growth of SnSe2 for electrical applications

Mary

Fernández

Sakthivel

et al. 2016

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

show abstract

“…The fundamental absorption edge in most amorphous semiconductors follows the exponential law. In the high absorption region (α ≥ 104 cm − 1 ), the photon energy dependence of the absorption coefficient can be described by the quadratic relation [5] …”

Section: Optical Propertiesmentioning

confidence: 99%

“…This class of material containing a large percentage of chalcogen element is widely used in switching and memory devices [2,3]. An understanding of the dependence of various properties of such chalcogenide glasses on composition is of considerable importance [4,5]. The optical properties of amorphous semiconductors have been the subject of many recent papers [6,7].…”

Section: Introductionmentioning

confidence: 99%

Structural and optical investigations of Cd1−xZnxTe thin film

Dwivedi

Dayashankar

Singh

et al. 2010

Journal of Non-Crystalline Solids

View full text Add to dashboard Cite

“…3. It is worth mentioning here that the particle size directly influences the grain size in the deposited films, as governed by the Brus equation [24].…”

Section: Cis Nano-particle Synthesismentioning

confidence: 99%

Electrospray deposition of thin copper-indium-diselenide films

Choi

Nauman

Dang

et al. 2011

International Journal of Materials Research

View full text Add to dashboard Cite

Electrospray deposition is fast finding application in the field of thin film device manufacturing processes. The ease and cost efficiency attached to electrospray deposition with possible integration with roll-to-roll fabrication lines is the potential future of thin film device manufacturing. In this study thin films composed of copper-indium-diselenide, more commonly known as CIS, have been made using the electrospray deposition of nano-particle based inks for the ultimate manufacture of CIS-based solar cells. It is the first time that a complete CIS layer has been deposited through electrospray in a single step without involving any other process. Deposited layers are thoroughly characterized using techniques such as scanning electron microscope, Xray diffraction and X-ray photoelectron spectroscopy. Moderate voltage requirements, dense, large grained, *1 lm thick layers and reasonable sintering temperatures involved in the electrospray deposition process promise the possible applicability of electrospray deposition in the manufacturing of cheap and easy to build solar cells.

show abstract

Structural and Electrical Studies of Cd1−xZnxTe Thin Film by Vacuum Evaporation Technique

Cited by 9 publications

References 1 publication

A study on the role of surfactant on the layered growth of SnSe2 for electrical applications

A study on the role of surfactant on the layered growth of SnSe2 for electrical applications

Structural and optical investigations of Cd1−xZnxTe thin film

Electrospray deposition of thin copper-indium-diselenide films

Contact Info

Product

Resources

About