Editorial Policy

Our editorial policy is based on clarity, transparency, and practical engineering usefulness. Semiconductor Tools is a vendor-independent engineering reference site—not a substitute for equipment manuals or site procedures.

Calculation tools

For each calculator, we aim to provide:

• The formula used
• Input and output units
• Calculation assumptions (e.g., STP, ideal gas, flow regime)
• Practical interpretation of the result
• Limitations of the calculation
• References where applicable
• Author attribution and last updated date

Articles and technical notes

• Explain why a concept matters in semiconductor equipment work
• Include worked examples tied to on-site calculators where possible
• Link related tools and articles for context
• Cite public references; do not reproduce copyrighted standard text

What we do not publish

• Confidential, proprietary, or company-specific information
• Operator real names, employer names, or fab-specific identifiers
• Internal manuals, recipes, or production data
• Vendor-specific troubleshooting that replaces official support channels

Corrections and updates

If an error is reported, we review the issue and update the relevant page when necessary. Pages include a "Last updated" date where applicable to help users understand content freshness.

Report issues via contact@semiconductortools.com or the Contact page.

Advertising and partnerships

Semiconductor Tools may display third-party advertising (e.g., Google AdSense) or enter sponsorship or partnership arrangements in the future. Advertising does not influence calculation logic or editorial standards. Sponsored content, if any, will be clearly labeled.