scholarly journals Simultaneous tuning of optical and electrical properties in a multifunctional LiNbO3 matrix upon doping with Eu3+ ions

RSC Advances ◽  
2020 ◽  
Vol 10 (52) ◽  
pp. 31070-31086 ◽  
Author(s):  
Nimai Pathak ◽  
Partha Sarathi Ghosh ◽  
Sumanta Mukherjee ◽  
Balaji Prasad Mandal
Keyword(s):  
Electrical Properties ◽  
Potential Application ◽  
Special Focus ◽  
Optical And Electrical Properties ◽  
Dielectric Studies

PL and dielectric studies have been carried out on LiNbO3 and Eu3+:LiNbO3 compounds with a special focus on simultaneous tuning of optical and electrical properties for their potential application in optical–electrical integration.

scholarly journals Interplay between local distortion at lattice sites with optical and electrical properties of Eu3+-doped MNbO3 (M = Na and K) compounds

2020 ◽  
Vol 1 (7) ◽  
pp. 2380-2394 ◽  
Author(s):  
Nimai Pathak ◽  
Sumanta Mukherjee ◽  
Balaji Prasad Mandal ◽  
A. K. Yadav ◽  
S. N. Jha ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Potential Application ◽  
Lattice Site ◽  
Optical And Electrical Properties ◽  
Local Distortion

An effort was made to understand the correlation between local distortion at the lattice site with optical and electrical properties of Eu3+-doped MNbO3 (M = Na and K) compounds for their potential application in piezophotonic devices.

Optical and Electrical Properties of Organic Conducting Polymers

2014 ◽  
Vol 8 (1) ◽  
pp. 1457-1463
Author(s):  
Salah Abdulla Hasoon
Keyword(s):  
Electrical Properties ◽  
Conjugated Polymer ◽  
Polymeric Materials ◽  
Quantum Mechanical ◽  
Optical And Electrical Properties ◽  
Electrically Conducting ◽  
Temperature Ranges ◽  
Lithium Tetrafluoroborate ◽  
Absorbance Peak ◽  
Polymerization Method

Novel electrically conducting polymeric materials are prepared in this work. Polythiophene (PT) and poly (3-Methelthiophene) (P3MT) films were prepared by electro-polymerization method using cyclic voltammetry in acetonitrile as a solvent and lithium tetrafluoroborate as the electrolyte on a gold electrode. Electrical properties of P3MT have been examined in different environments using UV-Vis absorption spectroscopy and quantum mechanical ab initio calculations, The observed absorption peaks at 314 and 415 nm, were attributed to the n-π* and π-π* transitions, respectively in the conjugated polymer chain, in contrast, the observed absorbance peak at 649 nm, is responsible for electric conduction. The temperature dependence of the conductivity can be fitted to the Arrhenius and the VTF equations in different temperature ranges.

Effect of Gamma Radiation on Structural, Optical and Electrical Properties of nanostructured CdHgTe Thin Films

2018 ◽  
Vol 1 (1) ◽  
pp. 26-31 ◽  
Author(s):  
B Babu ◽  
K Mohanraj ◽  
S Chandrasekar ◽  
N Senthil Kumar ◽  
B Mohanbabu
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Electrical Properties ◽  
Gamma Radiation ◽  
Glass Substrate ◽  
Gamma Ray ◽  
Optical And Electrical Properties ◽  
Deposition Technique ◽  
Polycrystalline Structure ◽  
Dc Electrical Conductivity

CdHgTe thin films were grown onto glass substrate via the Chemical bath deposition technique. XRD results indicate that a CdHgTe formed with a cubic polycrystalline structure. The crystallinity of CdHgTe thin films is gradually deteriorate with increasing the gamma irradiation. EDS spectrums confirms the presence of Cd, Hg and Te elements. DC electrical conductivity results depicted the conductivity of CdHgTe increase with increasing a gamma ray dosage

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