CRYOCHIPS pioneers wafer-scale quantum refrigeration technologies, unlocking unprecedented potential of quantum computing and AI computing engines. With our cryogenic ŚŪNYA chips, we enable transformative solutions for scalable, deployable, fault-tolerant quantum systems down till millikelvin temperatures.
ŚŪNYA is built on superconductive tunnel-junction refrigeration technology. Under optimal bias, energy-selective quasiparticle tunneling extracts heat across superconducting energy gaps in staged, solid-state transitions. Instead of circulating helium mixtures, Śūnya implements discrete solid-state cooling stages: 40K → 4K → mK
Wafer Thickness
Semiconductor Wafer Manufacturing Scale
Refrigerator Volume
Isotope Dependency
Wafer-scale integrated multi-stage cryocoolers with no moving parts. Selective electron filtering by tunnel junctions achieves temperatures from 40K to mK with no fluidics
Compatible with all quantum computing architectures — superconductive, trapped-ion, neutral atom, and photonic systems. One cooling platform for the entire industry
Eliminates rare helium isotope dependency entirely. No supply chain constraints, no complex gas handling, no isotope procurement vulnerability
Collapses > 100 m³ dilution refrigerator and 4K chandeliers to < 10⁻⁵ m³ wafer-scale chips. 10,000,000 times smaller
Wafer-scale fabrication scalable to 300 mm wafers. Modular cooling under CQ control—improves coherence and reduces the physical-qubit burden for fault tolerance
Qubit count rises. Control electronics densify. Fabrication advances.
But the cryogenic plant does not scale down.
It's time to drive the cryocooler mammoth extinct!
