Choose your cookie preferences

We use essential cookies to make QDB work. With your permission, we also remember recently viewed species and whether to show a small feedback prompt. Read our Cookie Policy for more information.

Cookie settings

Essential cookies are required for security, sign-in, and remembering this choice. The optional preferences below are controlled independently — you can enable either one without the other.

Essential cookies (security, sign-in, this choice) are always active.

Recently viewed species QDB remembers up to six recently viewed species on this device so they appear in the search history.

Feedback prompt QDB may show a small feedback prompt on certain pages asking for a rating.

Your experience

How was this page?

Thank you

Would you like to tell us more?

Additional feedback

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Quantemol DB

Plasma Database

Sticking coefficients Etching mechanisms Deposition mechanisms

arrow_forward Q Machine Learning arrow_forward Binary diffusion coefficients arrow_forward Mass spectra arrow_forward Rate coefficients

About Contact Contributors Legal Acceptable Use Policy Cookie Policy Partnerships Advisory Board QDB publications

Chemistry Reduction Validation

Quantemol Global Model

API Contribute Data Data Contributors Processes

Species notation

Membership

search Search expand_more

Reactions Species Chemistry Sets Data sources

Surface Data expand_more

Sticking coefficients Etching mechanisms Deposition mechanisms

model_training Predict expand_more

Q Machine Learning Binary diffusion coefficients Mass spectra Rate coefficients

menu_book Learn expand_more

About QDB expand_more

About Contact Contributors Legal Acceptable Use Policy Cookie Policy Partnerships Advisory Board QDB publications

Chemistry Guides expand_more

Chemistry Reduction Validation

Quantemol Global Model expand_more

Quantemol Global Model

Reaction Guides expand_more

API Contribute Data Data Contributors Processes

Species Guides expand_more

Species notation

Membership Contact login

Support

Feedback

Your experience

How is QDB?

Rate your experience and share anything that could make QDB better.

Additional feedback

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Reset password

Email:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Quantemol DB

QDB is the Quantemol database of species, reactions, and chemistries for plasma simulation workflows across research and industrial modelling.

Quantemol Contact Terms & Privacy

Explore

Species Search Reaction Data References News

Workflows

Chemistry Sets Diffusivity Estimator Mass Spectrum Estimator Downloads

Connect

sales@quantemol.com LinkedIn YouTube

Validated plasma data, structured for simulation-ready workflows.