Thermal stability of the dielectric properties of the low-loss, organic material RT/duroid 6002 from 30 GHz to 70 GHz

2010 ◽  
Author(s):  
Carlos Donado Morcillo ◽  
Swapan K. Bhattacharya ◽  
Allen Horn ◽  
John Papapolymerou
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
Organic Material ◽  
Low Loss ◽  
Thermal Stability Of

The Thermal Stability of Fluorine Doped Silicon Oxide Films Formed by Ecrcvd With SiF4 and O2 Gases

1996 ◽  
Vol 443 ◽  
Author(s):  
Seoghyeong Lee ◽  
Jae-Yoon Yoo ◽  
Jong-Wan Park
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
Plasma Treatment ◽  
Exposure Time ◽  
Moisture Absorption ◽  
Silicon Oxide ◽  
Reliability Test ◽  
Air Exposure ◽  
Doped Silicon ◽  
Thermal Stability Of

AbstractThe reliability of SiOF films for intermetal dielectrics in multilevel interconnections of ULSIs is investigated. SiOF films were deposited by ECRCVD using H-free source gases, i.e., SiF4 and O2. The effect of post plasma treatment on the moisture absorption and dielectric properties of SiOF films were carried out in terms of air exposure time. The reliability test of Cu / TiN / SiOF / Si specimen was carried out in terms of temperatures by RTA in N2 ambient. After O2 plasma treatment, no appreciable peak directly related to moisture absorption was detected. The C-V characteristics of the O2 plasma treated SiOF film showed that the film remained to hold the sound dielectric properties even after boiling treatment. The Cu / TiN / SiOF / Si system was found to be reliable up to 600 °C.

Covalent polymer functionalization of graphene for improved dielectric properties and thermal stability of epoxy composites

2016 ◽  
Vol 122 ◽  
pp. 27-35 ◽  
Author(s):  
Yan-Jun Wan ◽  
Wen-Hu Yang ◽  
Shu-Hui Yu ◽  
Rong Sun ◽  
Ching-Ping Wong ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
Epoxy Composites ◽  
Thermal Stability Of

High thermal stability of RF dielectric properties of BiVO4 matrix with added ZnO

2020 ◽  
Author(s):  
R. G. M. Oliveira ◽  
D. C. Souza ◽  
J. E. V. de Morais ◽  
G. S. Batista ◽  
M. A. S. Silva ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
High Thermal Stability ◽  
Thermal Stability Of

High thermal stability of the microwave dielectric properties of CaTi1−x(Nb2/3Li1/3)xO3−δalloys

2011 ◽  
Vol 84 (5) ◽  
pp. 055701 ◽  
Author(s):  
A D S Bruno Costa ◽  
D G Sousa ◽  
R C S Costa ◽  
F W de O Amarante ◽  
T S M Fernandes ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
Microwave Dielectric Properties ◽  
High Thermal Stability ◽  
Microwave Dielectric ◽  
Thermal Stability Of

Thermal stability of xBiScO3–(1-x-y)PbZrO3–yPbTiO3 ternary piezoelectric system with enhanced piezoelectric and dielectric properties

2018 ◽  
Vol 44 (6) ◽  
pp. 6817-6822 ◽  
Author(s):  
Querui Hu ◽  
Ying Yang ◽  
Yiping Wang ◽  
Lei Wu ◽  
Jiang Yin ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
Thermal Stability Of

Effect of nanosilica on the dielectric properties and thermal stability of polyimide/SiO2nanohybrid

2012 ◽  
Vol 16 (5) ◽  
pp. 417-424 ◽  
Author(s):  
Samal Babanzadeh ◽  
Shahram Mehdipour-Ataei ◽  
Ali Reza Mahjoub
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
Thermal Stability Of

Physical and mechanical properties of polyamide 6/polystyrene (PA6/PS) reinforced by PbO2 composites for X-ray shielding

2019 ◽  
pp. 089270571987252
Author(s):  
AM Abd Elbary ◽  
MT Tammam
Keyword(s):  
Thermal Stability ◽  
Dielectric Properties ◽  
Lead Dioxide ◽  
Physical And Mechanical Properties ◽  
Polyamide 6 ◽  
Linear Attenuation Coefficient ◽  
Γ Irradiation ◽  
X Ray ◽  
Thermal Stability Of

Thermal, electrical, as well as mechanical behavior of blends of polyamide 6/polystyrene (PA6/PS) (50/50 wt/wt%) loaded with different concentrations of lead dioxide (PbO2) were investigated for X-ray shielding. Thermal stability and hardness (shore D) of these composites are studied. Addition of PbO2 decreases the thermal stability of the prepared composites. Stability of thermal properties confirmed by determining the activation energy for the thermal decomposition of unfilled PA6/PS and filled composites according to the Horowitz and Metzger method. Dielectric properties of bulk PbO2 have been investigated as a function of frequency and temperature in the frequency range from 40 Hz to 5 × 106 Hz and in the temperature range from 293 K to 423 K. The characterization of the prepared composites is done using scanning electron microscope. With PbO2-loaded PA6/PS blends composites, the dielectric properties were significantly influenced by γ-irradiation effects that ε′ and [Formula: see text] values increase with radiation dose up to 100 kGy for samples loaded with PbO2. Linear attenuation coefficient μ and half-value layer (HVL) of all composites strongly depend on the concentration of the filler used and the applied voltage of X-ray machine. HVL of the obtained composites that loaded with 100 wt/wt% of PbO2 nearly 3 mm can be used as X-ray tube housing, equipment housings and castings, electronic devices protection, and so on.

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