Hydrostatic pressure effect on the electrical properties of Al/conducting polymer (P3DMTPT)/p-Si/Al structure

This study included the fabrication of compound (Tl2-xHgxBa2-ySryCa2Cu3O10+δ) in a manner solid state and under hydrostatic pressure ( 8 ton/cm2) and temperature annealing(850°C), and determine the effect of the laser on the structural and electrical properties elements in the compound, and various concentrations of x where (x= 0.1,0.2,0.3 ). Observed by testing the XRD The best ratio of compensation for x is 0.2 as the value of a = b = 5.3899 (A °), c = 36.21 (A °) show that the installation of four-wheel-based type and that the best temperature shift is TC= 142 K .When you shine a CO2 laser on the models in order to recognize the effect of the laser on these models showed the study of X-ray diffraction of these samples when preparing models with different concentrations of the values of x, the best ratio of compensation is 0.2 which showed an increase in the values of the dimensions of the unit cell a=b = 5.3929 (A °), c = 36.238 (A°). And the best transition temperature after shedding laser is TC=144 K.

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06/00547 Modulation of electrical properties in single-walled carbon nanotube/conducting polymer composites

Fuel and Energy Abstracts ◽

10.1016/s0140-6701(06)80549-7 ◽

2006 ◽

Vol 47 (2) ◽

pp. 86

Keyword(s):

Carbon Nanotube ◽

Electrical Properties ◽

Polymer Composites ◽

Conducting Polymer ◽

Single Walled Carbon Nanotube ◽

Single Walled Carbon ◽

Conducting Polymer Composites

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The high hydrostatic pressure effect on shallow donor binding energies in GaAs–(Ga, Al)As cylindrical quantum well wires at selected temperatures

Physica B Condensed Matter ◽

10.1016/j.physb.2011.03.004 ◽

2011 ◽

Vol 406 (11) ◽

pp. 2116-2120 ◽

Cited By ~ 8

Author(s):

H.D. Karki ◽

S. Elagoz ◽

P. Baser

Keyword(s):

Hydrostatic Pressure ◽

Quantum Well ◽

High Hydrostatic Pressure ◽

Pressure Effect ◽

Shallow Donor ◽

Binding Energies ◽

Quantum Well Wires

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Development of the Structural, Optical, and Electrical Properties of PEDOT:PSS Conducting Polymer Thin Film for Energy Applications

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.902.65 ◽

2021 ◽

Vol 902 ◽

pp. 65-70

Author(s):

Samar Aboulhadeed ◽

Mohsen Ghali ◽

Mohamad M. Ayad

Keyword(s):

Thin Film ◽

Thin Films ◽

Electrical Properties ◽

Conducting Polymer ◽

Film Surface ◽

Volume Ratio ◽

Transport Layer ◽

Electron Transport Layer ◽

Optical And Electrical Properties ◽

Energy Applications

We report on a development of the structural, optical and electrical properties of poly (3,4-ethylenedioxythiophene)-poly (styrenesulfonate) (PEDOT:PSS) conducting polymer thin films. The PEDOT:PSS thin films were deposited by a controlled thin film applicator and their physical properties were found to be effectively modified by isopropanol. The deposited films were investigated by several techniques including XRD, UV–Vis, SPM and Hall-effect. Interestingly, by optimizing the PEDOTS:PSS/ISO volume ratio (v:v), we find that the film charge carriers type can be switched from p to n-type with a high bulk carriers concentration reaching 6×1017 cm-3. Moreover, the film surface roughness becomes smoother and reaching a small value of only 1.9 nm. Such development of the PEDOT:PSS film properties makes it very promising to act as an electron transport layer for different energy applications.

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