Low Temperature Curable Photosensitive Dielectric Materials for WLP Applications

Low Dielectric Materials for Microelectronics

Over the past half century, low dielectric materials have been intensively researched by ceramic and polymer scientists. However, these materials possess a vast myriad of electrical, thermal, chemical, and mechanical properties that are just as crucial as the name that classifies them. Therefore, in many cases, the applications of low dielectric constant materials are dictated by these other pr...

Dielectric Materials for Compact Dielectric Resonator Antenna Applications

Automated Method for Characterizing Temperature Dependent Dielectric Materials

Among the various methods to accelerate curing thermoset polymers, such as epoxy, involves the use of radio frequency (RF) fields. In this, the polymer precursor materials are placed in a microwave reactor, high power RF fields are introduced, and the electrical (or for that matter, magnetic) loss mechanisms convert the RF power to heat and therefore inducing curing. One of the most challenging...

Dielectric Materials Sectional Programme Overview DIELECTRIC MATERIALS

DF 1.1 Mon 09:30 (MÜL Elch) Barium Strontium Titanate Thin Film for RF Applications, Ulrich Böttger DF 2.1 Mon 14:30 (MÜL Elch) Size effects in ferroelectric nanostructures, Andreas Rüdiger DF 4.1 Tue 09:30 (KÖN Farb) Piezoelectric composite materials for smart structures applications , Andreas Schönecker DF 5.1 Tue 09:30 (MÜL Elch) Towards a Statistical Mechanics for Network Glasses, Reimer Kü...

A low-temperature specific heat study of giant dielectric constant materials

A low-temperature specific heat study has been performed on the insulating giant dielectric constant material CaCu3Ti4O12 and two related compounds, Bi2/3Cu3Ti4O12 and La0.5Na0.5Cu3Ti4O12, from 0.6 to 10 K. From analyzing the specific heat data in a very low-temperature range, 0.6–1.5 K, and moderately low-temperature range, 1.5–5 K, in addition to the expected Debye terms, we observed signific...