Kelvin probe force microscopy (KPFM)
Buyer: TEKNOLOGIAN TUTKIMUSKESKUS VTT OY
- Published
- 14 September 2026
- Place of performance
- FI1B1
- Procedure
- Open procedure
- Lots
- 1
- Notice number
- 00630159-2026
- Reference
- 9254dad3-1129-469d-83fc-aab1c11fe69e
- Official source
- Official source
CPV codes
- 38300000Instrumentos de medición
Description
The object of the tender process was a Kelvin probe force microscopy (KPFM) equipped with atomic force microscopy (AFM) functionality, a state-of-the-art detector system, and equipment for advanced material surface potential mapping with an efficient spatial resolution and a minimum of topographical artifacts (later also “Equipment”). The equipment supports both AM- and FM-KPFM modes, operate with a potential range up to ±10 V, with a reasonable spatial resolution. The applied voltage is from a few hundred millivolts to a few volts (approximately 1-2 V) for AC and DC, and the device is equipped with advanced control electronics and software for quantitative analysis. An integrated cooling and heating control with a large temperature range (from possibly -30°C up to +90°C) in both air and liquid environments was required to enable in-situ studies under variable atmospheric conditions. The system provides stable scanning, possibly flexible imaging modes of tapping and/or non-contacting, and compatibility with applications across metals and energy materials. Because of this, the system allows large samples with complex topography. The technical specification of the equipment and t…
Award criteria
- Price — The evaluation of the tenders is described in section 'Grounds for decision' in the invitation to tender.
- Quality — The evaluation of the tenders is described in section 'Grounds for decision' in the invitation to tender.
Awards
| Awarded to | Amount | Date |
|---|---|---|
| Concept Scientific Instruments | €177,100 | — |
Official publications
- TED · 00630159-2026 · 14 September 2026
- OJS · 177/2026 · 14 September 2026
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- The contracting authority is TEKNOLOGIAN TUTKIMUSKESKUS VTT OY (European Union).
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