Results 271 to 280 of about 174,861 (324)

Tunable Non-linear Optical, Semiconducting and Dielectric Properties of In1−xMnxSe Thin Films

Journal of Electronic Materials, 2019
In1−xMnxSe (x = 0, 0.05, 0.1 and 0.15) thin films were evaporated by using the thermal evaporation technique. Both dispersion energy (Ed) and oscillating energy (Eo) were determined. The values of lattice dielectric constant (eL) and free carrier concentration/effective mass) (N/m*) were calculated.
S. A. Gad, G. M. Mahmoud, A. Abdel Moez
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Non-linear dielectric properties in paraelectric phase of γ-damaged TGS crystal

Ferroelectrics Letters Section, 1986
Abstract The non-linear dielectric properties in the paraelectric phase of γ-irradiated TGS crystal are studied. The temperature dependence of non-linearity coefficient B is found. It is claimed that the non-linearity depends on orientation of effective field with regard to bias field.
R. Cach
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Non-linear AC dielectric properties of epoxy composites filled with core–shell SiC particles

Journal of Physics D: Applied Physics
Abstract Core–shell structured silicon carbide (SiC)/epoxy (EP) composites exhibit superior non–linear DC conductivity. However, the high voltage alternative current dielectric properties of the composites are rarely reported. In this paper, the time–domain measurement was employed to obtain the basic dielectric characteristics, AC ...
Chenfeng Yu, Yongsen Han, Jiawang He, Xinyu Wang, Huan Zheng, Yunlong Sun, Zhonghua Li   +6 more
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Relations of High-Field Non-Linear Dielectric Properties and Electrorheological Effects

1995
The non-linear dielectric property of the electrorheological (ER) fluids under high AC electric field still lacks detailed investigation compared with other studies on ER fluids. In its physical principle, ER effect is the result of interaction of high electric field with chemical configurations and liquid environment of solid particles.
L. W. Zhou, Z. Y. Qiu, Y. Shen, Y. Tang, Z. Gao, M. Sun, J. W. Qiu, Z. Z. Yu, L. Hu   +8 more
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Effective non-linear optical properties of metal-dielectric composites of spheroidal particles

Journal of Physics: Condensed Matter, 2000
Non-linear optical properties of randomly oriented non-linear spheroidal metal particles in a dielectric host are investigated. Two different Maxwell-Garnett-type approximations are derived based on whether a self-consistency condition on the net polarization is invoked. These two methods lead to quite different spectral density functions. Moreover, we
L Gao, Jones T K Wan, K W Yu, Z Y Li
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Dielectric, linear and non-linear optical properties of lithium borate–bismuth tungstate glasses and glass-ceramics

Journal of Non-Crystalline Solids, 2001
Glasses of various compositions in the system (1 - x) Li2B4O7 - xBi(2)WO(6) (0 less than or equal to x less than or equal to 0.35) were prepared via a melt-quenching technique. The amorphous nature of all the compositions of the as-quenched glasses under study was confirmed by X-ray powder diffraction (XRD) studies. The glassy nature of the as-quenched
Murugan, G Senthil, Varma, KBR
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Growth, Optical, Dielectric and Ferroelectric Properties of Non-Linear Optical Single Crystal: Glycine-Phthalic Acid

Journal of Electronic Materials, 2016
Single crystals of glycine-phthalic acid (GPA) were grown by slow evaporation process using aqueous solution. X-ray diffraction analysis was used to examine its cell structure and it was found that the GPA crystal corresponded to the orthorhombic system.
S. Suresh
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Investigation on optical, thermal, mechanical, dielectric and ferroelectric properties of non linear optical single crystal guanidinium manganese sulphate

Journal of Materials Science: Materials in Electronics, 2018
Semi organic nonlinear optical crystal of guanidinium manganese sulphate hydrate (GuMnS) was grown from its aqueous solution by slow evaporation solution growth technique. Formation of the crystalline compound was confirmed by powder X-ray diffraction analysis (PXRD).The compound crystallizes in the triclinic crystal system with space group Pī.
A. Rajeswari, G. Vinitha, P. Murugakoothan   +2 more
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Linear and non-linear optical and dielectric properties of transition metals complexes films derived from Azo-Schiff base for photovoltaic applications

Journal of Molecular Liquids
Tahani M. Shatir, K.A. Aly, M.M. Ebrahium, Yasser B. Saddeek, E. Ranjith Kumar   +4 more
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Dielectric and non-ohmic properties of Ca2Cu2Ti4-xSnxO12 (0.0 ≤ x ≤4.0) multiphasic ceramic composites

Journal of Alloys and Compounds, 2018
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Multiphasic Sn4+ substituted Ca2Cu2Ti4-xSnxO12 (0.0 ≤ x ≤ 4.0) ceramic composites were prepared by solid-state reaction.
A Z Simões, M A Ramirez
exaly   +2 more sources