Skip to content
SASemiAgoraSemiconductor knowledge & engineeringOpen lesson

SIMULATION / SA-PROC-INT-ALD-SURFACE-001

O2/O3 surface treatment to ALD nucleation interactive lab
O2/O3 ALD Interactive

Filter treatment, dose, temperature, and ALD cycles to inspect nucleation delay, thickness, uniformity, capacitance, and leakage-risk teaching proxies.

sectionExploresectionRun CardsectionExportsectionMethodssectionLimitssectionEvidence

EXPLORE

Start with the observable.

Use this page when the simulation is the primary artifact. The linked lesson explains the concept; the linked lab keeps the visual replay surface available.

guided exploration
  • Compare O2 plasma and ozone-style pretreatments before reading the ALD cycle count as a film result.
  • Watch nucleation delay, nonuniformity, capacitance proxy, and leakage-risk proxy move together.
  • Use the page to teach why surface preparation changes downstream dielectric evidence without publishing a recipe.

BROWSER INTERACTIVE LAB

Filter the saved CSV. Inspect matching replay rows.

No server solver is running here. The browser filters a precomputed table and redraws the plot locally.

loading matching rows / x: ald cycles
Loading replay rowsReading the saved CSV in this browser.
film thickness nmcap density proxyleakage risk proxy

Each metric is normalized independently for shape inspection. Vertical positions do not compare magnitude across metrics.

no matching replay row

n/afilm thickness nm

n/acap density proxy

n/aleakage risk proxy

Change one or more controls to find a saved row. No unrelated CSV value is substituted.

treatmentsurface dose ssubstrate temp cald cyclesnucleation delay cyclesfilm thickness nmcap density proxyleakage risk proxy
Loading saved replay rows...

RUN CARD

Conditions before conclusions.

The browser filters the saved CSV and redraws local plots. It does not run a live server solver, ALD tool workflow, process recipe, or calibrated dielectric model.

precomputed browser CSV replay

Primary knobs

  • Treatment
  • surface dose seconds
  • substrate temperature
  • ALD cycles
outputs

Saved outputs

  • reactive-site proxy
  • nucleation delay
  • growth per cycle
  • film thickness
  • capacitance proxy
  • leakage-risk proxy

EXPORT

Download the public artifacts.

These exports are the supported public files for review. PDK files and restricted third-party material are not redistributed.

download

Interactive CSV

/data/interactive-ald-surface-chain-resampling-v1.csv

Open file ->
download

Interactive seed catalog

/data/interactive-lab-seed-catalog-v1.json

Open file ->
download

Process view matrix

/data/process-module-view-matrix-v1.json

Open file ->

METHODS

How the number was made.

Methods are written for citation discipline: the extraction rule matters as much as the plotted value.

method

Surface treatment is represented as a bounded reactive-site and damage proxy, not a real plasma or ozone process.

Keep this method attached when reusing the figure or metric.

method

Nucleation delay is derived from the reactive-site proxy and converted into active ALD cycles.

Keep this method attached when reusing the figure or metric.

method

Capacitance and leakage-risk proxies are computed from thickness, k-proxy, and interface-risk terms for teaching tradeoffs.

Keep this method attached when reusing the figure or metric.

LIMITS

What this page does not claim.

The MVP is useful because the limits are visible. These statements prevent a teaching simulation from being cited as silicon evidence.

non-claim

Browser-side filtering and nearest-row replay only; no live server solver is active.

Carry this boundary into any derivative note, paper draft, or slide.

non-claim

Teaching proxy data only; not a process recipe, calibrated device model, or product qualification result.

Carry this boundary into any derivative note, paper draft, or slide.

non-claim

No equipment-control workflow, PDK ingestion, private process data, upload, account, payment, comment, newsletter, or job/event workflow is enabled.

Carry this boundary into any derivative note, paper draft, or slide.

EVIDENCE

Trace the claim back to artifacts.

The evidence route remains the catalog-level browser; this page is the simulation-level reading card.

evidence note

The CSV preserves every treatment, dose, temperature, cycle, and proxy value used by the browser lab.

SA-PROC-INT-ALD-SURFACE-001

evidence note

The seed catalog stores allowed interaction mode, source links, and blocked public capabilities.

SA-PROC-INT-ALD-SURFACE-001

evidence note

The source spine anchors vocabulary without copying article bodies or turning the page into an operation guide.

SA-PROC-INT-ALD-SURFACE-001

Public execution boundary

No server-side live ngspice execution, uploads, accounts, payments, comments, newsletter signup, or job/event submissions are active on this page.