Temescal Metal e-beam evaporator

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Template:Tool2

About

Status: Not in Service This Temescal metal e-beam evaporator is currently decommissioned or offline and not available for user processing. It may have been used historically for thin-film metal deposition via electron-beam evaporation.

Historical Process: (for reference only) High-vacuum e-beam evaporation system for depositing thin metal films with good thickness control. Likely featured a single or multi-pocket e-beam source, quartz crystal monitoring, and substrate fixturing for uniform deposition. Typical for contact metallization, adhesion layers, and general metal thin films in nanofabrication.

Hardware (historical): - E-beam gun (voltage/power not specified in current records) - Crucible/pocket configuration for metals - Substrate holder (likely with rotation or heating options) - Quartz crystal thickness monitor - High-vacuum chamber with pumping system

Gases: - None standard (high-vacuum thermal evaporation; no process gases required) - Optional inert backfill (e.g., Ar or N₂) if equipped

Applications (historical): - Metal contacts and interconnects - Adhesion/barrier layers - Electrodes and reflective coatings - Liftoff-compatible metal films

Current Usage: The tool is marked as **not in service**. Do not attempt to use it. Refer to active evaporators (e.g., Angstrom, CHA, KJL) for metal deposition needs. If reactivation is planned, contact lab staff for updates.

Detailed Specifications

  • Model: Temescal Metal e-beam evaporator
  • Location: Deposition bay 1
  • Status: Not in service (as of latest wiki update)
  • Substrate size: Likely up to 4–6" wafers or pieces (historical; not confirmed)
  • Other: Legacy system – limited details available in current documentation
  • Restrictions: Unavailable for processing until further notice

Documentation

Recipes & Data

  • No active recipes or calibration data (tool not in service)
  • Historical use likely included standard metal evaporation processes (e.g., Au, Ti, Cr deposition)
  • For current metal deposition needs, refer to active tools: Angstrom Evaporator, CHA Evaporator, KJL Evaporator

Template:Under review This article was generated with assistance from a large language model (LLM) and is currently under human review and editing. Content may contain inaccuracies, unverified claims, or other issues. Please help improve it.