dielectric constant
Research Topic
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Research problems linked to this topic
- The (Nb,In)-doped TiO2 ceramics have drawn considerable attention as a type of promising giant-permittivity dielectric materials in recent years.
- The analysis of dielectric loss data is frequently complicated by the presence of ohmic conductivity, especially at lower frequencies.
- Space charges are known to play a very important role in dielectric ageing.
- It is a well-known fact that the phenomenon of interfacial polarization complicates dielectric measurements at low frequencies.
- Recently, Ba1−xSrxTiO3, with a perovskite structure, has drawn much attention as a dielectric material.
- Low-alkali boroaluminosilicate glasses have attracted increasing attention in high temperature dielectric applications due to their excellent dielectric and mechanical properties, and superior thermal stability.
- Dielectric characteristics of polyethylenes used for the cable insulation under submarine working conditions (temperature and pressure) have been investigated by the authors.
- Ester based dielectric liquids with attractive environmental and temperature performance draw the attention for those interested in alternate dielectric liquids for transformers.
- Dielectric breakdown in 2D insulating films for future logic device technology is not well understood yet, in contrast to the extensive insight we have in the breakdown of bulk dielectric films, such as HfO2 and SiO2.
- Dielectric techniques are fundamental methods for measuring soil water content, and they commonly rely on the conventional laboratory calibration of the dielectric permittivity models between a dielectric constant and water content.
- Degradation of the dielectric breakdown field of thermal SiO/sub 2/ film caused by voids that are formed during growth of silicon single crystal has been a serious problem with reliability of MOS devices.
- Colossal permittivity (CP) materials continue to attract significant interest for their applications in high-performance capacitors and scaling advances in electronic devices.
- For over two years, intensive efforts at SEMATECH and elsewhere have focused on identifying low dielectric constant (low e) materials which possess all of the required properties and processing characteristics needed for integration into standard IC fabrication lines.