Customizable CrSi Alloy Targets from China Suppliers - High-Purity PVD Sputtering Targets for Various Applications
Functional characteristics of thin films
Controllable resistance characteristics
CrSi thin films have a wide resistivity range, which allows for high-precision resistor preparation through composition adjustment.
High Thermal Stability
Maintains stable electrical properties in high-temperature environments (≤800°C), making it suitable for high-temperature devices.
Strong adhesion and corrosion resistance
Strong bonding with ceramic and silicon substrates, and resistance to acidic and oxidative environmental corrosion.
Efficient sputtering performance
Uniform alloy structure
High density and low porosity ensure uniform and consistent sputtering film composition.
Low sputtering defects
High purity (≥99.9%) and low impurity content (oxygen content ≤600 ppm) reduce film formation defects.
Good crystallization control ability
The crystalline/amorphous structure of the thin film can be adjusted through process parameters to adapt to different application needs.
Compatibility of Craft and Integration
Low-temperature film deposition capability
Can be deposited at ≤200°C, compatible with temperature-sensitive silicon-based semiconductor processes.
Etching and Graphing Friendly
Compatible with dry/wet etching processes with high graphic accuracy for micromachining.
Compatible with semiconductor processes
Free of contaminating elements (e.g., sodium, potassium), meeting the requirements of integrated circuit manufacturing.
Frequently Asked Questions (FAQ)
Q1
What are the key functional characteristics of CrSi thin films?
CrSi thin films feature controllable resistance characteristics for high-precision resistors, high thermal stability (up to 800°C), and strong adhesion with ceramic and silicon substrates along with excellent corrosion resistance.
Q2
How does the sputtering performance stay efficient and uniform?
The uniform alloy structure features high density and low porosity, ensuring consistent sputtering film composition. Additionally, high purity (≥99.9%) and low oxygen content (≤600 ppm) drastically reduce film formation defects.
Q3
Can these thin films be deposited at low temperatures?
Yes, they support low-temperature film deposition capabilities at ≤200°C, making them fully compatible with temperature-sensitive silicon-based semiconductor processes.
Q4
Are CrSi thin films compatible with dry and wet etching?
Yes, they are compatible with both dry and wet etching processes, offering high graphic accuracy that is ideal for micromachining.
Q5
Are these films suitable for integrated circuit (IC) manufacturing?
Absolutely. They are completely free of contaminating elements like sodium and potassium, meeting the strict requirements of semiconductor integrated circuit manufacturing.
Q6
How is the crystallization structure controlled during deposition?
The crystalline or amorphous structure of the thin film can be precisely adjusted through process parameters to adapt to different application requirements.