Note that dielectric properties can be a function of temperature or frequency, and of course the exact composition of the material. The data below applies to room temperature unless otherwise noted.

Aug 1, 2021 · Thermo-optical properties of terbium sesquioxide (Tb 2 O 3) ceramics at room temperature.

On this page, you can find the relative permittivity (dielectric constant) values for different materials, taken at room temperature (approximately 20°C or 68°F).

Tb2O3 thin films were produced by a pulsed laser deposition (PLD) technique. A highly dense ceramic target was made by pressing mixed valenc Tb4O7 powder (avail-able from Alfa Aesar) and sintering …

A solid grasp of the dielectric constant is essential for applications such as capacitor design, insulation materials, and electronic devices. Materials with high dielectric constants are particularly valuable for …

Tb2O3 crystallizes in the cubic Pn-3m space group. The structure is three-dimensional. Tb3+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. All Tb–O bond lengths are 2.33 Å. O2- is …

Nov 18, 2025 · Water possesses an exceptionally high dielectric constant, measuring approximately 80 at room temperature (25°C). This value is higher than that of common non-polar substances, such as …

In addition, the effective thermo-optical constants $ {P_ { {\rm eff}}}$ and $ {Q_ { {\rm eff}}}$ were estimated. Thermo-optical properties of the studied ceramics were compared with those of the widely …

Room-temperature fabrication (RTF) of ceramic materials presents a promising energy-efficient alternative, which effectively eliminates the need to use a furnace.

Thermo-optical properties of terbium sesquioxide (Tb 2 O 3) ceramics at room temperature