Systems and Methods for Superconducting Integrated Circuits on a Chip Involving Electron Quantum Waves, Cryogenic Radiation-Shielded Packages, Quantum Wave Devices and/or Other Features
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Solution Overview
Problem
Existing chip manufacturing technologies face challenges in creating superconducting integrated circuits that maintain electron mobility under pure superconducting conditions, as insulators like metal oxides hinder electron movement outside these conditions, and conventional designs suffer from heat dissipation and inefficient current management.
Innovation Solution
The implementation of Superconducting-Metal-Oxide-Semiconductor (SMOS) chip architecture with cryogenic cooling and integrated shielding, utilizing superconducting materials like barium-doped silicon and niobium nitride, enables precise current control and minimizes heat dissipation, allowing for both classical and quantum information processing on a single chip.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If metal oxide insulators are used in conventional chip architecture, then manufacturing compatibility is improved, but electron mobility is hindered under superconducting conditions
Solution Approach 1:
The patent applies local quality by creating distinct regions with different material properties: superconducting regions (barium-doped silicon or niobium nitride) for electron transport and metal oxide insulator regions for electrical isolation. This spatial differentiation allows each material to perform its optimal function - the superconductor enables high electron mobility where needed while the insulator maintains manufacturing compatibility and electrical isolation where required.
Solution Approach 2:
The patent employs composite materials by integrating multiple material systems into a single chip architecture: superconducting materials (barium-doped silicon with TC around 8K or niobium nitride with TC around 16K) combined with metal oxide insulators and semiconductor components. This composite approach resolves the contradiction by allowing each material to operate in its optimal regime while collectively achieving both manufacturing feasibility and high electron mobility.
2Ease of manufacture
If conventional chip designs are used, then manufacturing simplicity is maintained, but heat dissipation increases and current management becomes inefficient
Solution Approach 1:
The patent applies parameter changes by operating the superconducting circuits at cryogenic temperatures (around 4K to 16K depending on the material) rather than room temperature. This fundamental parameter change enables superconducting current flow with zero resistance, eliminating Joule heating and dramatically reducing heat dissipation. The metal oxide insulators and semiconductor components are designed to function compatibly at these low temperatures, maintaining manufacturing simplicity while achieving superior energy efficiency.
3Adaptability or versatility
If single-chip integration of classical and quantum systems is implemented, then computational versatility is improved, but device complexity increases
Solution Approach 1:
The patent applies universality by designing a single-chip architecture that integrates multiple computational paradigms: classical logic circuits, quantum superconducting circuits, and hybrid quantum-classical interfaces. The superconducting material regions serve dual purposes as both quantum qubits and classical signal transmission media, while the metal oxide insulators provide both electrical isolation and structural support. This multi-functional design enables one chip to perform both classical and quantum computations simultaneously, achieving computational versatility.
Solution Approach 2:
The patent employs segmentation by dividing the chip into distinct functional regions: superconducting circuits for quantum operations, metal oxide insulator layers for electrical isolation and signal routing, and semiconductor regions for classical processing. This spatial segmentation allows each subsystem to be optimized independently while maintaining overall integration, managing the complexity through modular organization rather than monolithic design.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach allows for high-precision, heat-free data processing at THz frequencies, supporting both classical and quantum computations with stable resonators and coherent signal processing, enhancing clock speeds and bandwidth capabilities.
Implementation Method 1
pure superconducting conditions in distinct geometries where outside of such conditions the insulator of the metal oxide may prohibit the movements of electrons within the crystal lattice
Implementation Method 2
Systems and Methods for Superconducting Integrated Circuits on a Chip Involving Electron Quantum Waves
Implementation Method 3
Cryogenic radiation-shielded packages, quantum wave devices and/or other features
Implementation Method 4
Cryogenic radiation-shielded packages
Data Source
AI summary
Systems and methods of the disclosed technology relate to hybrid integrated superconducting systems, superconducting components such as quantum wave shutters, quantum multiplexers, quantum wave memories and/or other disclosed aspects. In one example embodiment, a superconductor Metal-Oxide-Semiconductor (SMOS) chip is disclosed containing one or more superconducting components on a single die, wherein the one or more superconducting components may include a classical computing system or devices, a quantum computing system and/or devices that manipulate and control quantum waves, and a signal conversion subsystem that transforms signals between classical subsystems and quantum subsystems in order to establish a connection between classical and quantum information. Additional aspects relate to quantum devices and their structure(s) such as quantum wave shutters, quantum multiplexers and/or quantum wave memories, among other innovative systems, devices, features and functionality disclosed herein.