SemiQit™

Fast-track your quantum research with SemiQit

Reliable and affordable silicon quantum dot devices for researchers.

The Challenge

Why research progress slows down

Researchers often spend years building quantum hardware before they can focus on what matters most: advancing science. Fabrication, bonding, and packaging take time and expertise, slowing down scientific progress.

The solution

SemiQit: a ready-to-use quantum research solution

We speed up the progress of the quantum computing field by making our pioneering technology available to top researchers.

Fast-track your entry into quantum research without the complexity of device fabrication and packaging. SemiQit equips universities and research groups with ready-to-use spin-qubit chips, enabling faster experimentation and discovery.

Key Benefits

Skip fabrication. Start experimenting.

SemiQit arrives fully packaged and lab-ready, allowing you to bypass cleanroom processes and focus directly on quantum experimentation.

Reduce setup complexity.

With no need for bonding, packaging, or specialised infrastructure, SemiQit simplifies your workflow, so you can spend less time preparing and more time doing research.

Validated devices.

Each device is pre-tested and shipped with datasheets and measurement instructions, supporting reliability and consistency in your experiments.

A reliable partner in quantum research.

With ongoing technical support and a growing customer community, SemiQon is committed to helping researchers move faster.

Talk to our engineer

SemiQon engineer working in the lab with equipment

Product overview

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What’s in the SemiQit package

Selected spin-qubit chip variants for R&D
Devices shipped fully packaged – plug-and-play without tedious bonding on R&D side
Quality control – devices pre-tested and shipped with datasheets and operational instructions
Technical support from SemiQon experts
Designed for universities and research groups

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Starting price €15.000

Technical specs

Feature	Technical Specifications
Product Name	SemiQit 4	SemiQit 6	SemiQit 12	SemiQit 128M
General description	Fully packaged device with plug-and-play FDSOI nanowire with two gate layers, barriers and plungers, for electrostatically defining the quantum dots.			Fully packaged device with plug-and-play, Quantum IC device with 6-bit digital multiplexer for addressing 64 pairs of double quantum dots. The quantum dots have two gate layers (barriers and plungers).
Charge readout	Device has electrometer(s) for charge read-out.			One of the double dot pair can be used as electrometer.
Operation temperature	1.5 K or below			1.5 K or below
Gate leakage	below 1 nA / V at room temperature			below 1 nA / V at room temperature
Backgate	Global backgate, channel potential tuning ~0.1 V/V			Global backgate, channel potential tuning ~0.1 V/V
Ambipolar	In the same device, both electrons and holes can be operated.			In the same device, both electrons and holes can be operated.
Charge noise	below 10 μeV/sqrt(Hz) at 1 Hz @ 420 mK or below 18 μeV/sqrt(Hz) at 1 Hz @ 1.5 K.			below 10 μeV/sqrt(Hz) at 1 Hz @ 420 mK or below 18 μeV/sqrt(Hz) at 1 Hz @ 1.5 K for selected 80 quantum dots (40 pairs).
Magnet (required for qubit operation)	Typical operation point 1 – 1.5 T, minimum inner diameter of the magnet is 53 mm.			Typical operation point 1 – 1.5 T, minimum inner diameter of the magnet is 53 mm.
Current readout (transport and electrometers)	Current amplifier and digital multimeter capable for pA-level current measurements. Two read-out channels are required, but preferably three should be available. The setup should be capable for sub-1 ms measurements.			Current amplifier and digital multimeter capable for pA-level current measurements. Two read-out channels are required, but preferably three should be available. The setup should be capable for sub-1 ms measurements.
Training	Training to tune the device will be provided either by remote support or on-site visit.			Training to tune the device will be provided either by remote support or on-site visit.
Options	Integrated tank circuits, CMOS amplifiers, micromagnets, dc-multiplexers, rf-switches			Integrated CMOS amplifier

Download the full technical specifications of SemiQit.

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Get a printable version of SemiQit brochure.

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How are we different?

Built in-house, iterated fast

Unlike suppliers relying on external fabs or fixed product cycles, SemiQit is manufactured in our own semiconductor pilot line, allowing fast iteration and tailored development.

Powered by silicon, not exotic materials

SemiQit is based on traditional CMOS (Si) technology, not SiGe or other exotic materials that require specialised infrastructure and high investment to scale.

Engineered for reproducibility and research-readiness

Every device is pre-tested, quality-controlled, and shipped with measurement instructions, helping you minimise trial-and-error and maximise usable data.

Trusted by leading quantum research institutions

Will turn into a slider on the website:

“Having a supply of chips that constantly improves with every iteration of design and process that SemiQon does every 6 months or so is a great way to get the latest and best chips for research. This also eliminates the worry of destroying chips during experiment and having to wait long for getting a fresh batch.”

PROF. SAMARESH DAS 

Indian Institute of Technology Delhi, India

“SemiQon’s devices are crucial for our research. Without their ability to supply us with these key components, our only option would have been to embark on a multi-year, multi-PhD student project to produce these detectors in house. It would have slowed down our research work – and likely involved a lot of desperation."

PROF. JUHA MUHONEN

University of Jyväskylä, Finland

“SemiQon’s prototype devices and their proposed fast iteration of the new generation of devices are beneficial and necessary for the research community to experiment on and push the boundary of public research."

PROF. DOMINIK ZUMBÜHL

University of Basel, Switzerland