kSA BandiT wafer-process temperature comparison

k-Space Associates · Engineering measurement and characterization

Purpose: TSV stress-model thermal histories need actual process-wafer temperature references.
Technical approach: kSA BandiT fits semiconductor absorption edges; configured blackbody spectral fitting can complement cases without a measurable edge.
Scope of use: The stated use is wafer/thin-film temperature monitoring during deposition and thermal processing; validate materials, optical access and mode.
Limitations and open questions: These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitations
Heavy doping may require another mode, not blanket exclusion. Wafer thermometry does not map packaged junctions or directly predict TSV stress/keep-out.
What to prepare
BLNKK suggests materials, doping, stacks, windows/optical paths and thermal histories, with calibration and synchronized model-temperature comparisons.
Confirm with the supplier
Confirm mode, material calibration, access, range/uncertainty and multi-wafer/scanning options.
Public evidence: The official page describes band-edge/blackbody methods and chamber-specific optical configurations.

Contact the supplier

Find the company’s contact details and ask about this solution through its official channels.