Chiral raised a $12M seed round.
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Nanomaterial integration for next- generation electronics

Our workflow combines nanomaterial growth, intelligent material selection, advanced metrology, and mechanical assembly to achieve reliable, wafer-scale integration of nanomaterials.

Technology overview

Why nanomaterial integration matters

Modern semiconductor scaling is reaching physical limits. To continue improving performance and efficiency, next-generation chips will need to integrate nanomaterials that offer superior electronic and thermal properties to silicon.

CORE MATERIALS

Nanomaterials enabling post-silicon electronics

1D nanomaterials

One-dimensional nanomaterials, such as carbon nanotubes and nanowires, are tiny, linear structures with exceptional electrical and thermal conductivity. Their geometry makes them ideal for high-performance transistors, interconnects, and nanoscale sensors, enabling devices that are faster, smaller, and more energy-efficient.

2D nanomaterials

Two-dimensional nanomaterials, like TMDs, hBN and graphene, are atomically thin layers with unique electronic and mechanical properties. Their tunable bandgaps and flexibility allow integration into ultra-thin transistors, flexible electronics, and advanced optoelectronic devices, opening possibilities beyond conventional silicon technology.

3D stacked bar chart showing increasing data from 2021 to 2023 with three steps, each step represented as a block with blue transparent overlays.A bar graph comparing laser devices: edge-emitting laser shows scattered light rays, while VCSEL shows coherent light vertical emission, with a blue bar representing the VCSEL.
How it Works

How Chiral integrates nanomaterials at wafer scale

1

Device design

Our team supports you with layout designs and process flow. We can make the full design for you or adapt your design to our process to make it compatible.

Person working on a desktop computer displaying a software interface with labeled pink grids S1, S2, and S3, seated at an office desk.
2

Substrate fabrication

We also propose a fabrication service for the receiving wafers if your team does not have access to the relevant facilities.

Gloved hand holding a precision tweezer near a silicon wafer on a semiconductor manufacturing machine.
3

Nanomaterial growth

Growth of high-quality nanomaterials is the first critical step in our production cycle. We grow high-quality nanomaterials that will be integrated into your devices later.

GIF displaying the growth of nanomaterials
4

Nanomaterial characterization

Chiral characterizes its nanomaterials through tailored characterization procedures to ensure their quality and select the materials that are most suitable for your target application.

GIF displaying the quality check progress of nanomaterials
5

Automated assembly

Our nanoassembly equipment places the selected nanomaterials on target structures. This fully automated machine allows uninterrupted assembly of devices at wafer level with unprecedented precision and speed.

GIF displaying the robotic assembly
Technical Advantages

Performance result of the transistor by using nanomaterials

Person wearing blue gloves using a tool to adjust a valve or fitting on a metallic machine with multiple hoses attached.
Very low contact resistance
Optimized cleaning recipe for state of the art low contact resistance.
High on-off ratio
High control of the chirality for very high on-off ratio.
Four fold degeneracy at low temperature
Selection of defect free carbon nanotubes for highly ordered quantum dots at low temperature.

From technology to real-world applications

Discover how our nanoassembly equipment translates advanced carbon nanotube integration into scalable solutions for next-generation chips.