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Tag: Josephson junctions

  • Superconducting quantum processor chip cooled to near absolute zero
    Quantum Computing, Quantum Physics

    Defect-Driven Loss Limits Transmon Qubit Energy Relaxation Time T1

    by Ivy DelaneyApril 21, 2026
  • Transmon Qubits Sustain Coherence for Ten Times Longer Than Gatemons
    Quantum Hardware

    Transmon Qubits: 10x Coherence Over Gatemons

    by Muhammad Rohail T.April 8, 2026
  • Improved Quantum Circuits Harness Internal Modes for Greater Control
    Quantum Hardware

    Quantum Circuits: Internal Modes Boost Control

    by Muhammad Rohail T.March 31, 2026
  • Cosmic Ray Simulation Boosts Quantum Computing
    Quantum Algorithms, Quantum Hardware

    Cosmic Ray Simulation Boosts Quantum Computing

    by Rusty FlintMarch 17, 2026
  • Junction Ageing Affects Superconducting Processor
    Quantum Hardware

    Junction Ageing Affects Superconducting Processor

    by Rusty FlintMarch 2, 2026
  • Flowing luminous wave pattern with bright curves and light streaks on a dark background, illustrating wave interference and oscillation in physics.
    Quantum Computing

    New Magnet Design Creates One-Way Electrical Flow

    by Muhammad Rohail T.February 19, 2026
  • Superconducting Junctions Exhibit Precisely Half-Quantized Thermal Conductance under Specific Conditions
    Quantum Hardware

    Josephson Junctions: Half-Quantized Thermal Conductance

    by Muhammad Rohail T.February 17, 2026
  • Microscopic Flaws Limiting Quantum Computer Power Are Now Linked to Material Structure
    Quantum Computing

    Aluminum Structure Limits Quantum Computer Power

    by Muhammad Rohail T.February 16, 2026
  • Superconducting Qubit
    Quantum Computing

    Superconducting Qubits Near Practical Quantum Compute

    by Muhammad Rohail T.February 10, 2026
  • Quantum Computer Flaws Mapped with New Roughness Model for Stable Processing
    Quantum Hardware

    Quantum Computer Roughness Model Improves Stability

    by Quantum StrategistFebruary 5, 2026
  • Shows Noise-Assisted Metastability Drives Lévy Flights and Quantum Escape Dynamics
    Physics

    Noise Stabilizes Quantum State Transitions & Escape

    by Muhammad Rohail T.February 4, 2026
  • Researchers Achieve Polarity-Tunable Josephson Diode Effect with 3DTI Vortex Control
    Technology

    Josephson Diode: Tunable Polarity via 3DTI Vortex Control

    by Muhammad Rohail T.January 26, 2026
  • Advances Coherence in Cos(2) Qubits by Balancing Charge and Flux Noise Trade-offs
    Quantum Hardware

    Cos(2) Qubits: Balancing Noise for Coherence

    by Muhammad Rohail T.January 19, 2026
  • Single-period Floquet Control Achieves High-Fidelity Bosonic Codes with Lattice Gates
    Quantum Research News

    Floquet Control Enables High-Fidelity Bosonic Codes

    by Muhammad Rohail T.January 15, 2026
  • Andreev Pair Qubits Achieve Spin Polarization Without Magnetic Fields, Using Phase Bias
    Quantum Hardware

    Andreev Qubits: Spin Polarization via Phase Bias

    by Muhammad Rohail T.January 5, 2026
  • Superconductivity Bridges Turbulence and Chirality, Demonstrating Emergent Inertial Regimes
    Physics

    Superconductivity: Turbulence & Inertial Regimes

    by Muhammad Rohail T.December 22, 2025
  • Atomistic Analysis Reveals Hidden Structural Variants in NbN Superconducting Trilayers Limiting Circuit Performance
    Quantum Machine Learning

    NbN Trilayers: Atomic Analysis Reveals Performance Limits

    by Muhammad Rohail T.December 11, 2025
  • Van Der Waals Transmon Qubits Demonstrate Quantum Coherence and Enable Exploration of New Material Combinations
    Quantum Hardware

    Van Der Waals Qubits Show Long Coherence

    by Muhammad Rohail T.December 11, 2025
  • Index Theorem Defines Subgap Andreev Bands in Josephson Junctions, Revealing Topological Response
    Quantum Computing

    Josephson Junctions: Index Theorem Reveals Topology

    by Muhammad Rohail T.December 9, 2025
  • Driven Superconducting Qubits Exhibit Lower-Than-Expected Quasiparticle Generation Rates up to 300GHz
    Quantum Hardware

    Driven Qubits Show Low Quasiparticle Rates to 300GHz

    by Muhammad Rohail T.December 4, 2025
  • Ta-based Josephson Junctions with ALD TaN Tunnel Barriers Demonstrate CMOS-compatible Fabrication on 300mm Wafers
    Quantum Sensors

    Ta Josephson Junctions: CMOS-Compatible 300mm Fabrication

    by Muhammad Rohail T.November 27, 2025
  • Superconducting Parametric Amplifiers Achieve Quantum-Limited Performance with Half a Photon of Added Noise
    Quantum Hardware

    Quantum Amplifiers Reach Noise Limit

    by Muhammad Rohail T.November 27, 2025
  • Atomtronic Circuits Realize Josephson Diode Effect with 91% and 15% Efficiency
    Quantum Research News

    Atomtronic Circuits Achieve 91% Josephson Diode Efficiency

    by Muhammad Rohail T.November 26, 2025
  • Two-dimensional Superconducting Quantum Interference Arrays Overcome Area Limitations for Enhanced Magnetometer Performance
    Quantum Research News

    2D Superconducting Arrays Enhance Magnetometers

    by Muhammad Rohail T.November 20, 2025
  • Ferroelectric Josephson Junctions Achieve 0.9 Efficiency Via Polarization-Controlled Supercurrent Switching
    Quantum Research News

    Ferroelectric Josephson Junctions: 90% Efficiency

    by Muhammad Rohail T.November 14, 2025
  • Hf-hfox-hf Josephson Junctions Demonstrate meV-Scale Detection for THz Photon and Phonon Astrophysics
    Quantum Hardware

    Hf Josephson Junctions Detect THz Photons & Phonons

    by Muhammad Rohail T.November 6, 2025
  • Tantalum Josephson Junctions with Ta O Barriers Fabricated to Enhance Coherence Times in Quantum Circuits
    Quantum Hardware

    Tantalum Josephson Junctions Boost Coherence Times

    by Muhammad Rohail T.October 31, 2025
  • Gate-tunable Josephson Diodes in Magic-Angle Twisted Bilayer Graphene Demonstrate Tunable Non-Reciprocal Supercurrents
    Technology, Quantum Research News

    Josephson Diodes Enable Tunable Supercurrents

    by Muhammad Rohail T.October 21, 2025
  • Interband-pairing Boosts Supercurrent Diode Effect in Multiband Superconductors, Achieving Efficiencies up to 70% and 50%
    Quantum Computing Business News, Quantum Research News

    Superconductors: 70% Efficient Diode Effect Achieved

    by Muhammad Rohail T.October 20, 2025
  • Gate-tunable Nanowire Josephson Amplifiers Achieve 20dB Gain with Nearly 1GHz Frequency Tuning
    Quantum Hardware, Quantum Research News

    Nanowire Josephson Amplifiers Gain 20dB, 1GHz Tuning

    by Muhammad Rohail T.October 7, 2025
  • Inassb Quantum Well with Nb Enables 1.3 meV Superconducting Gap and Gate-Tunable SQUID Oscillations
    Quantum Technology, Quantum Research News

    InAsSb/Nb Quantum Well: 1.3meV Superconducting SQUID

    by Muhammad Rohail T.October 6, 2025
  • Josephson Junction Study Confirms Schmid-Bulgadaev Transition at Resistance Value K, Validating Decades-Old Theory
    Quantum Research News

    Josephson Junctions Confirm Resistance-Based Transition

    by Muhammad Rohail T.September 27, 2025
  • Driven Josephson Arbitrary Waveform Synthesizer Achieves 60 Gbit/s Data Transfer with 100A Junctions
    Quantum Research News

    Josephson Synthesizer: 60 Gbit/s Data Transfer

    by Dr. DonovanSeptember 8, 2025
  • Researchers Engineer Domain Walls in to Create Josephson Junctions and Observe Aharonov-Bohm Oscillation
    Technology

    Domain Walls Create Tunable Josephson Junctions

    by Dr. DonovanSeptember 4, 2025
  • Researchers Reverse-engineer Quantum Potential Wells Using Trainmon and Validate Coherence Times for Quantum Circuits
    Quantum Hardware

    Quantum Circuits Replicate Potential Wells, Validate

    by Dr. DonovanSeptember 3, 2025
  • Researchers Uncover Reentrant Superconductivity in Granular Aluminum, Revealing Giant Shapiro Steps at Low Temperatures
    Physics

    Reentrant Superconductivity in Aluminum Demonstrated

    by Dr. DonovanSeptember 3, 2025
  • Superconducting Diodes Achieve Infinite Nonreciprocity
    Quantum Research News

    Superconducting Diodes Achieve Infinite Nonreciprocity

    by Dr. DonovanSeptember 2, 2025
  • Silicon Nitride Stencils Improve Fabrication of Superconducting Josephson Junctions
    Quantum Hardware

    Josephson Junctions Fabricated with Nitride Stencils

    by Dr. DonovanJuly 27, 2025
  • Josephson Amplifiers Boost Cryogenic Quantum Systems
    Quantum Hardware

    Josephson Amplifiers Boost Cryogenic Quantum Systems

    by Dr. DonovanJuly 18, 2025
  • EU Funds €600M Quantum Chip Project to Boost Tech Sovereignty
    Quantum Funding

    EU Funds Quantum Chip Project to Boost Tech Sovereignty

    by Dr. DonovanJuly 9, 2025
  • Terahertz Quantum Key Distribution Enables Secure, High-Capacity Communication Links.
    Quantum Security

    Terahertz QKD for Secure, High-Capacity Links

    by Dr. DonovanJuly 1, 2025
  • Josephson Junction Arrays Define Voltage Standards with Unprecedented Accuracy.
    Quantum Hardware

    Josephson Arrays Set New Voltage Accuracy Standard

    by Dr. DonovanJune 18, 2025
  • Gate-Tunable Superconducting Circuits Offer Enhanced Qubit Control and Reduced Dispersion.
    Quantum Research News

    Tunable Circuits Boost Qubit Control & Reduce Dispersion

    by Dr. DonovanJune 8, 2025
  • Wirebonds Induce Parasitic Josephson Junctions and Limit Superconducting Qubit Performance.
    Quantum Research News

    Wirebonds Limit Superconducting Qubit Performance

    by Dr. DonovanMay 29, 2025
  • $5.48 Million AFOSR Award to Rigetti Aims to Revolutionize Quantum Computing Through Advanced Chip Fabrication Technology
    Technology News

    Rigetti Wins $5.48M for Quantum Chip Fabrication

    by Dr. DonovanApril 29, 2025
  • Superconducting Circuits: New Insights into Josephson Junctions
    Quantum Research News

    Josephson Junctions: Insights into Qubit Scalability

    by Dr. DonovanApril 21, 2025
  • Josephson Junctions Boost Superconducting Qubits
    Quantum Research News

    Josephson Junctions Boost Superconducting Qubits

    by Dr. DonovanFebruary 27, 2025
  • Toshiba Breakthrough Enables High-Fidelity Quantum Computing with Double-Transmon Coupler
    Quantum Computing Business News, Quantum Research News

    Toshiba: High-Fidelity Quantum Computing Coupler

    by Dr. DonovanNovember 22, 2024
  • What is a Josephson Junction?
    Physics

    What is a Josephson Junction?

    by Dr. DonovanSeptember 28, 2024
  • Scientists Achieve Breakthrough in Quantum Computing with Germanium-Based Josephson Junctions
    Quantum Research News

    Quantum Computing with Germanium-Based Josephson Junctions

    by Dr. DonovanSeptember 11, 2024
  • The Future of Quantum Computing Unlocking Unprecedented Power
    Technology News

    Quantum Computing: Hybrid Power Unlocked

    by Dr. DonovanAugust 27, 2024
  • Researchers Trace Qubit Coherence Decay to Thermal Dissipation Source
    Quantum Research News

    Qubit Decay Linked to Thermal Dissipation

    by Dr. DonovanAugust 22, 2024
  • Qubits Detect Cosmic Rays in Breakthrough Quantum Computing Discovery
    Quantum Research News

    Qubits Detect Cosmic Rays in Quantum Computing

    by Dr. DonovanAugust 18, 2024
  • Rigetti Unveils Breakthrough Chip Fabrication Process for Scalable QPUs
    Technology News

    Rigetti’s New Process for Scalable QPUs

    by Dr. DonovanAugust 18, 2024
  • European Project MATQu Advances Quantum Computing with New Materials
    Artificial Intelligence

    MATQu Project Advances Quantum Computing Materials

    by Dr. DonovanJuly 27, 2024
  • Quantum Circuits with Multiterminal Junctions: A Leap Towards Noise-Protected Qubits
    Quantum Research News

    Multiterminal Junctions Boost Noise-Protected Qubits

    by Dr. DonovanMay 24, 2024
  • Tel Aviv University Physicists Uncover Inelastic Decay in Integrable Systems, Shaping Quantum Theory
    Quantum Research News

    Quantum Decay in Integrable Systems Uncovered

    by Dr. DonovanMay 1, 2024
  • Danish Researchers Develop Doubleshunted Flux Qubit for Enhanced Quantum Computing Control
    Quantum Research News

    Doubleshunted Flux Qubit Boosts Quantum Control

    by Dr. DonovanApril 20, 2024
  • Symplectic Geometry: The Mathematical Key to Advancing Quantum Circuit Quantization
    Quantum Computing News, Quantum Research News

    Quantum Circuit Quantization: Symplectic Geometry

    by Quantum Computing NewsApril 14, 2024
  • MIT Researchers Unveil Insights into Fluxonium Qubits, Advancing Quantum Computing
    Quantum Research News

    Fluxonium Qubits Advance Quantum Computing

    by Dr. DonovanApril 12, 2024
  • Japanese Team Advances Quantum Computing with NbN-based HFQ Circuit Element
    Quantum Research News

    NbN Circuit Boosts Quantum Computing in Japan

    by Dr. DonovanApril 11, 2024
  • Superconducting Qubits' Performance Improved by Optimizing Wiring Design
    Quantum Research News

    Wiring Design Boosts Superconducting Qubit Performance

    by Dr. DonovanApril 2, 2024
  • Understanding Qubit Errors: A Study on Quasiparticle-Induced Errors in Schrödinger Cat Qubits
    Quantum Research News

    Qubit Errors: Quasiparticle Impact on Schrödinger Cats

    by Dr. DonovanMarch 28, 2024
  • Atomtronics: The Future of Quantum Technology with Unprecedented Control and Precision
    Quantum Research News

    Atomtronics: Quantum Control & Precision

    by Dr. DonovanMarch 25, 2024
  • Gap Engineering Boosts Superconducting Qubit QEC
    Quantum Research News

    Gap Engineering Boosts Superconducting Qubit QEC

    by Dr. DonovanMarch 1, 2024
  • University of Chicago Team Advances Niobium Junctions for Higher-Temperature Quantum Devices
    Quantum Research News

    Niobium Junctions Boost Higher-Temp Quantum Devices

    by Dr. DonovanFebruary 26, 2024
  • Flux Qubit-Based Detector: A Game Changer for Microwave Photon Detection and Quantum Physics
    Analog Computing

    Flux Qubit Detector: Microwave Photon Detection

    by Dr. DonovanFebruary 16, 2024
  • Transmon Qubit's Role in Advancing Quantum Machine Learning and Photon Counting Explored
    Quantum Research News

    Transmon Qubit for Quantum Machine Learning

    by Dr. DonovanFebruary 15, 2024
  • EPFL Scientists Unveil KIPA: A Improvement in Signal Amplification Resilient to 6 Tesla Fields
    Quantum Research News

    KIPA Amplifier Resilient to 6 Tesla Fields

    by Dr. DonovanFebruary 13, 2024
  • Cosmic Rays Impact Quantum Computing, MIT Study Suggests Radiation Hardening Solution
    Quantum Research News

    Cosmic Rays & Quantum Computing: MIT Radiation Study

    by Dr. DonovanFebruary 9, 2024
  • Superconducting Qubits: Controlling Quantum TLSs
    Quantum Research News

    Superconducting Qubits: Controlling Quantum TLSs

    by Dr. DonovanFebruary 5, 2024
  • Global Room-Temperature Superconductivity Achieved in Graphite, Paving Way for Technological Advances
    Physics

    Graphite Achieves Room-Temp Superconductivity

    by Physics NewsJanuary 26, 2024
  • University of Illinois Professors Secure $1M Grant to Improve Superconducting Qubits in Quantum Computing
    Physics, Quantum Physics

    Illinois: $1M Boosts Superconducting Qubit Research

    by The Quantum MechanicNovember 15, 2023
  • Unimon Qubits Boost Superconducting Quantum Computers
    Quantum Hardware

    Unimon Qubits Boost Superconducting Quantum Computers

    by Kyrlynn DNovember 21, 2022
Quantum Computing News
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