Different Types of Evaporation Materials
(주)연진에스텍은 Granule, Beads & Sphere, Lump, Rod, Powder, Single Crystal 등 대부분의 Evaporation Process에 부합하는 다양한 형태의 증발 증착물질을 제공합니다.
- High Purity & Performance 일관된 증착 품질과 오염을 줄이도록 가공합니다.
- Material Variety 다양한 응용 분야의 요구 사항에 맞게 순수 금속, 합금, 세라믹 및 화합물로 제공됩니다.
- Custom Manufacturing 특정 시스템의 필요요구 사항에 맞게 크기와 형태, 조성을 맞춤화했습니다.
- Precision Design 반복 가능하고 균일한 박막 결과를 위해 엄격한 공차로 제조되었습니다.
- Flexible Supply Chain 최고의 제조업체와 강력한 파트너십을 통해 일관된 품질과 on-time 납품을 보장합니다.
Calcium Fluoride Evaporation Materials
Description
Calcium Fluoride (CaF2) Evaporation Materials are widely used in thin film deposition processes for optical coatings and semiconductor applications. CaF2 exhibits excellent optical properties, including high transparency in the ultraviolet, visible, and infrared regions, making it suitable for various optical components such as lenses, windows, and prisms.
The material possesses a cubic crystal structure and has a high melting point of approximately 1,414°C, which ensures stability during the deposition process. Its low vapor pressure allows for controlled evaporation, ensuring uniform film deposition.
CaF2 Evaporation Materials are known for their high purity and stoichiometric composition, resulting in films with excellent optical quality and minimal defects. This makes them ideal for applications where precise optical properties are crucial, such as in photolithography, optical coatings for laser systems, and infrared spectroscopy.
Furthermore, Calcium Fluoride is chemically inert and exhibits good thermal stability, making it compatible with various substrate materials and deposition conditions. Its wide bandgap and low refractive index contribute to minimizing optical losses in thin film applications.
Calcium Fluoride Evaporation Materials Specification
|
Specification |
Details |
|---|---|
|
Material Type |
Calcium Fluoride |
|
Symbol |
CaF2 |
|
Appearance/Color |
White, crystalline solid |
|
Melting Point |
1,418 °C (2,584 °F; 1,691 K) |
|
Density |
3.18 g/cm3 |
|
Purity |
99.9% ~ 99.99% |
|
Shape |
Powder/ Granule/ Custom-made |
Calcium Fluoride Evaporation Materials Key Characteristics
-
Chemical Composition: Calcium Fluoride (CaF2) is composed of calcium (Ca) and fluorine (F), forming a distinct white, crystalline solid.
-
High Melting Point: CaF2 has a high melting point of 1,418 °C (2,584 °F; 1,691 K), making it suitable for thermal evaporation processes requiring elevated temperatures.
-
Density: With a density of 3.18 g/cm3, Calcium Fluoride possesses substantial mass, contributing to its stability during thin film deposition.
Calcium Fluoride Evaporation Materials Applications
1. Optical Coatings: Calcium Fluoride thin films are employed in optical coatings for lenses, mirrors, and various optical components. Its refractive properties contribute to managing light transmission and reflection.
2. Infrared Windows: Due to its transparency in the infrared spectrum, Calcium Fluoride is used as windows and lenses for infrared applications.
3. Spectroscopy: Calcium Fluoride's transmission properties make it valuable for spectroscopy applications, enabling the study of materials and substances.
Leverage the potential of Calcium Fluoride Evaporation Materials and harness their exceptional properties for innovative applications across industries.
Packing
Our Calcium Fluoride (CaF2) Evaporation Materials are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage caused during storage or transportation.
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