Results 11 to 20 of about 174,861 (324)
The Fluid-Like and Critical Behavior of the Isotropic-Nematic Transition Appearing in Linear and Non-linear Dielectric Studies [PDF]
, 2000 A short review of literature and the authors' experimental results for the pretransitional behavior in the isotropic phase of nematogens is given.
A. Drozd-Rzoska, S. Rzoska, J. Zioło
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Modelling of dielectric properties of non-linear optic materials based on linear molecules
Journal of Physics: Conference Series, 2020 Abstract Dependence of polarizability (LP) and hyperpolarizability (HP) of linear oligomers on the number of monomers in the chain is analyzed. A critical review of previous studies revealed two main issues. Firstly, the specific (per one chain unit) values of both LP and HP monotonously increase along with the chain length, and secondly,
V Yu Bulatov +2 more
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IEEE Access, 2023 The dielectric properties of skin tissues in relation to different degrees of burn are a necessary prerequisite for designing non-invasive microwave sensing modalities. Due to the difficulties in obtaining human tissue samples, such databases are largely
Pramod K. B. Rangaiah +7 more
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Parameter estimation in equivalent circuit analysis of dielectric cure monitoring signals using genetic algorithms. [PDF]
, 2005 This communication concerns the treatment of dielectric data obtained from experiments following the chemical hardening process (cure) in thermosetting resins.
Kazilas, Michalis C. +2 more
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Heliyon, 2023 The effects of sintering conditions on the microstructure, giant dielectric response, and electrical properties of Na1/2Y1/2Cu3Ti3.975Ta0.025O12 (NYCTTaO) were studied. A single phase of Na1/2Y1/2Cu3Ti4O12 and a high density (>98.5%) were obtained in the
Pariwat Saengvong +8 more
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Transitions/relaxations in polyester adhesive/PET system [PDF]
, 2010 The correlations between the transitions and the dielectric relaxation processes of the oriented poly(ethylene terephthalate) (PET) pre-impregnated of the polyester thermoplastic adhesive have been investigated by differential scanning calorimetry (DSC ...
Savignac, Michel +11 more
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Study of Non-linear Optical Properties of an ENZ Composite Metamaterial
Journal of Physics: Conference Series, 2023 We designed a non-linear composite metamaterial made up of sandwiched fused silica glass with silver in an alternate manner with the magnitude of thickness is adjusted so that ε'=0 in the near infrared range., and the structure’s optical behaviour is ...
N. Kumari, P. Yadav, Ankush, R. K. Sinha
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Design, synthesis and processing of PVDF-based dielectric polymers
IET Nanodielectrics, 2018 Due to the appealing piezoelectric, pyroelectric, and ferroelectric (FE) properties, poly(vinylidene fluoride) (PVDF)-based dielectric polymers have been attracting great attention from both the academic and industrial communities.
Shan Wang, Qi Li
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Optical Characteristics of Vitamin D3 Soft Gel
Iraqi Journal of Physics, 2021 In this work, the linear properties of Vitamin D3-5000IU soft gel were investigated by measuring its absorption and fluorescence spectra. It was observed that there was a shift towards longer wavelength within limits (75 nm), with quantitative efficiency
Hanaa M. Yaseen +2 more
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Applied Physics Letters, 2022 This paper presents an antenna-coupled non-linear vanadium dioxide (VO2) microbolometer operating in the non-linear metal–insulator transition (MIT) region with an ultra-high responsivity of 6.55 × 104 V/W. Sputtered VO2 films used in this device exhibit
Shangyi Chen, M. Lust, N. Ghalichechian
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