Waferpedia

Applied Materials

VIISta 900 XP Ion

Provisional entry — research in progress

This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

The Applied Materials VIISta 900 XP Ion is an ion implanter.[1][2]

Applied Materials logo
Fig. — Manufacturer logo, not a photo of this toolWikimedia Commons (see file page for license)

What it is

The tool is manufactured by Applied Materials (formerly Varian Semiconductor Equipment) under the VIISta product family. The exact model designation is VIISta 900 XP Ion.[1][2]

Where it fits in the process flow

General reference — not yet source-verified

Ion implantation is a mainstay of front-end-of-line (FEOL) semiconductor processing, used to form doped regions such as wells, source/drain junctions, and threshold-voltage adjustment layers in CMOS transistors. The process follows lithographic patterning and precedes dielectric deposition and metallization steps.

What do the numbers mean?

Configuration & options3

Manufacturer
Applied Materials / Varian[1]
Accurate?
Model
VIISta 900 XP[1]
Accurate?
Asset Number
138928[1]
Accurate?
Interested in this tool?
Need help with this tool?Embed spec card

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

No research found yet — worked with this tool? Share what you know.

Worked with this tool? Help preserve its knowledge →

Not publicly documented

The following facts about the VIISta 900 XP Ion are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the VIISta 900 XP Ion are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the VIISta 900 XP Ion are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the VIISta 900 XP Ion are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the VIISta 900 XP Ion are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the VIISta 900 XP Ion is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

No research found yet — worked with this tool? Share what you know.

Sources & citations

Sources (2)Every fact above is drawn from these public sources
  1. [1]Equipment inventory listing
  2. [2]VIISta 900 XP Ion — Applied Materials | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
Was this page accurate?

Last updated Sep 29, 2026.

Compare with similar tools

View all →