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Flexible substrate sizes and geometries

Not every application fits a standard format. In addition to common wafer sizes, we process substrates with non-standard dimensions and custom geometries. Our flexible equipment and process concepts allow us to adapt the ion implantation process to your specific components and requirements.

HZDR Innovation Hochenergie-Ionenimplantation7

Substrates for ion implantation

In addition to standard wafer formats, we can also process smaller samples and customer-specific geometries. Typical formats include:

 

  • 2″ and 3″ wafers
  • 100 mm, 125 mm, 150 mm, and 200 mm wafers
  • Laboratory samples
  • Individual chips
  • Custom geometries

 

Whether a specific sample can be processed depends on factors including its dimensions, material, masking requirements, and handling requirements.

CategoryDescription
Wafer sizes2", 3", 100 mm, 125 mm, 150 mm, 200 mm
Non-standard geometriesHighly flexible processing subject to technical feasibility; custom process cassettes may be required
Masked implantationPossible using suitable process cassettes / masking solutions, subject to technical feasibility
Sample thicknessOther sample formats typically up to approx. 1 mm thickness, depending on material, geometry, and mounting
Process typeSingle-wafer / single-sample processing with manual loading and unloading of process cassettes
Wafer handling25 process cassettes per magazine; front-side and backside implantation possible
RotationNo rotation during irradiation
TiltStandard 0°/7°; continuously adjustable on most systems
HZDR Innovation Waferhandling
High-energy ion implantation

FREQUENTLY ASKED QUESTIONS (FAQ)

Which wafer sizes can be processed?

We process 2″, 3″, 100 mm, 125 mm, 150 mm, and 200 mm wafers for ion implantation.

Can non-standard geometries be processed?

Custom geometries can be processed subject to technical feasibility. Customer-specific process cassettes are often required and can also be designed to enable masked implantation.

What sample thicknesses can be processed?

For custom samples, the typical sample thickness is up to approximately 1 mm. The exact technical feasibility depends on the material, geometry, mounting, and process requirements.

Can backside implantations be performed?

Backside implantation is possible using our cassette-based handling system. The wafer front side remains contact-free during handling.

Can combined frontside and backside implantation processes be performed?

Our double-sided open process cassettes enable both frontside and backside implantation. By turning the cassette, either side of the wafer can be exposed for implantation.

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Your contact

Dr. Roman Böttger

Chief Operating Officer

+49 351 260 2873

 

Or send an email to our sales team:

sales@hzdri.de


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