[PDF] Top 20 Dielectric relaxation of high k oxides
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Dielectric relaxation of high k oxides
... n-type Si(100) substrates using liquid injection metal or- ganic chemical vapor deposition (MOCVD) or atomic layer deposition (ALD), carried out on a modified Aix- tron AIX 200FE AVD reactor (Herzogenrath, Germany) ... See full document
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Electronic structure of high-k transition metal oxides and their silicate and aluminate alloys
... This section of the article has been divided into three subsections which address: 共 i 兲 a summary of the results of ab initio calculations based on small clusters which provide a basis for the interpretation of the ... See full document
9
Kinetically controlled glass transition measurement of organic aerosol thin films using broadband dielectric spectroscopy
... the dielectric relaxation peaks can be generated as a function of the sample temper- ...the dielectric relaxation timescale and the temperature, as a compound is cooled down or warmed up ... See full document
12
Structural Changes and Dielectric Relaxation Behavior of Uniaxially Oriented High Density Polyethylene
... relaxation in PE should be treated as a motion in interfacial regions, and in the latter as a highly cooperative process such as the glass ...β relaxation in branched PE is quite prominent [75], but in ... See full document
13
Future MOSFET Devices using high k (TiO2) dielectric
... both high performance and low power applications. High-k oxides offer a solution to leakage problems that occurs as the gate oxide thickness is scaled ... See full document
8
High-k Gate Dielectric Selection for Germanium-based CMOS Devices
... other oxides as gate dielectrics in Ge based CMOS devices. High‐k gate dielectrics provides the possibility to be used in such ...a high‐k/Ge stack are; low EOT and leakage current, ... See full document
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Structure and dielectric properties of sol gel processed Ba (Fe1/2Nb1/2) O3 ceramics
... At higher temperatures the long range translational motions of ions contribute to d.c. conductivity. This type of behavior may be explained on the basis of the jump relaxation model (JRM) that considers the ... See full document
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Investigation of the dielectric Properties of (PPAB) terminated by phenylenediamine doped by Na2[Fe(CN)5.NO].2H2O using Lumped equivalent circuit HassanK. Ibrahim | Kkalid I.Ajeel
... In general, polymers posses many dielectric relaxation α, β ,γ,etc.starting usually from the highest observed transition temperature. It is well known for amorphous polymer α- peak is absent , β and γ peaks ... See full document
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Heavy-ion-induced breakdown in ultra-thin gate oxides and high- k dielectrics
... in high-power ...Concurrently, dielectric break- down was observed in submicrometer digital technologies when exposed to electrical stressing (hot-electron or hot-hole injec- tion) experiments ...to ... See full document
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DIELECTRIC RELAXATION BEHAVIOUR OF ACRYLONITRILE AND 2-ACRYLAMIDO 2-METHYLE PROPANE SULPHONIC ACID (AN-AMPS) COPOLYMERS
... Figures 1(a) and 1(b) shows the variation of ε and tanδ at room temperature as a function of frequency for AN-AMPS copolymer of the compositions 50/50. The dielectric constant (ε) vary from 4.2 at 200Hz to 1.5 at ... See full document
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Effects of ions on the dielectric permittivity and relaxation rate and the decoupling of ionic diffusion from dielectric relaxation in supercooled liquid and glassy 1 propanol
... its high solubility in alcohols, 14 including 1-propanol. The dielectric cell used was a miniature, tunable parallel plate condenser containing 18 plates, with an air capacitance of nominally 27 ...0.1 ... See full document
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Anomalous dielectric relaxation in an N fold cosine potential
... the dielectric decay function could be obtained in closed form 关 16 兴 ...model relaxation effects involving es- cape of dipoles over a potential barrier 关 16 兴 ...overbarrier relaxation due to normal ... See full document
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Lanthanide-based Oxides and Silicates for High-K Gate Dielectric Applications
... the dielectric is shown to invoke such a voltage ...after high temperature annealing (1000 °C, 10 ...based dielectric interlayer reduces the affect of the lanthanide by moderating the reaction ... See full document
192
Integration of HfO2 on Si/SiC heterojunctions for the gate architecture of SiC power devices
... the high-K dielectric on wafer bonded Si/SiC heterojunction structures, we aim to overcome the poor reliability (and high interface trap density) of thermal oxides, and the high ... See full document
5
Grain size dependence of dielectric relaxation in cerium oxide as high k layer
... cerium oxides. The response for the normalized dielectric constant values of CCTO over different frequencies (100 Hz and 1, 10, and 100 kHz) is extracted and shown in the inset of Figure ...The ... See full document
10
Analysis of Dielectric Relaxation Times by Microwave Absorption Technique and Correlation with NMR Spin Lattice Relaxation Times for Mixtures of Organic Solutes
... Nuclear Magnetic Resonance (NMR) spectroscopy is the most important physical tool for the characterization of organic solutions and disclosure of molecular structure and stereochemistry. NMR depends upon the presence of ... See full document
9
Microscopic models for dielectric relaxation in disordered systems
... Cole-Davidson relaxation process). Here, unlike the Cole-Cole relaxation mechanism based on a fractal time ran- dom walk, it is not clear how the kinetic equation for the Cole-Davidson relaxation ... See full document
11
Impedance Spectroscopy and Dielectric Properties of Silver Incorporated Indium Sulfide Thin Films
... information about the spray pyrolysis system and the silver incorporation was reported in our previous studies [14-16]. The surface morphology of the films was investigated by FEI, Quanta 200 FEG SEM. EDX microanalysis ... See full document
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Bizjak, Tanja (2004): Ultrafast photoinduced intra- und intermolecular charge transfer and solvation. Dissertation, LMU München: Fakultät für Physik
... the relaxation of the surrounding solvent, which deepens the ...configurational relaxation of the medium (solvent) in the electronic field of the charge (trapped ...energy relaxation in approximately ... See full document
149
Microwave Dielectric Measurements of 4-Nitroacetanilide at Different Temperatures in Carbon Tetrachloride Solution
... study, dielectric investigations are done for 4-Nitroacetanilide using carbon tetrachloride as a ...), dielectric loss factor (ε') and dielectric constant at microwave frequency (ε'') for solutions ... See full document
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