#quantumdiamond

Australian Consortium Launches Quantum-Enabled “Brain-on-Chip” to Accelerate Drug Discovery

TESSARA Therapeutics Ltd

Tessara Therapeutics of Australia spearheaded an international effort to develop a quantum-enabled “Brain-on-Chip” technology, a pharmaceutical industry paradigm shift. This technology uses cutting-edge 3D human neural micro-tissues and quantum sensing to bridge the gap between complex human clinical trials and laboratory cell cultures, offering new hope for treating debilitating diseases like epilepsy, Parkinson's, and Alzheimer's.

Breaking Neuroscience's "Failure-Heavy" Cycle

High risk and startling failure rates have plagued neurological drug discovery. Most promising drugs fail in human trials because standard preclinical models, especially 2D cell cultures and animal models, cannot predict human biological responses. Even because 2D cultures lack brain complexity, animal models often fail to simulate certain human neurodegenerative disorders.

Tessara Therapeutics' RealBrain technique creates three-dimensional neural micro-tissues from human induced pluripotent stem cells (iPSCs). Unlike cell clusters, these micro-tissues use a patented synthetic hydrogel matrix to mimic the brain's extracellular environment. Neurons self-organize into stable, working networks of neurons and glia, creating a “living” model with brain-like electrical impulses.

The Power of Quantum Diamond Sensing

The “Brain-on-Chip” platform's ability to "read" three-dimensional tissues without injury is its breakthrough. The consortium collaborated with Chromos Labs to use quantum diamond micropillar arrays for quantum sensing.

Traditional brain activity monitoring uses obtrusive electrodes or dangerous fluorescent dyes. These diamond-based sensors are biocompatible and image at high resolution without labeling. This “world-first high-aspect-ratio pillar fabrication” detects millivolt-scale electrical signals from deep 3D tissue in real time.

Dr. Nikolai Dontschuk, Chromos Labs' founder and CEO, says the latest research focuses on widening these sensors' “field of view”. In this next phase, we are broadening the field of view to measure electrical impulses across all RealBrain micro-tissues to achieve the most complete network state image, Dontschuk said.

Industrial Scale and Government Support

The platform prioritizes neurodegeneration clinically. The Tessara Therapeutics ADBrain model replicates Alzheimer's disease symptoms including tau phosphorylation and amyloid accumulation in three weeks. This allows scientists to precisely test a treatment's influence on human brain networks before giving a patient a dose.

Along with Alzheimer's disease, the platform has tested neuroprotective drugs like NUZ-001 and Exenatide. These studies showed that the platform could evaluate cell survival, neuron branching "connectivity" and network complexity.

This technique might be used to study anxiety and schizophrenia, the group hopes. Researchers want to create “digital/biological twins” from patients' cells for personalized treatment.

A New Regulation Standard

Scalability has plagued “organ-on-chip” technology. This high-throughput screening technology for 96- and 384-well formats lets pharmaceutical companies examine hundreds of drug candidates at once. Quantum Brilliance is making diamond chips as scalable and accessible as computer hardware by developing production routes. Quantum Brilliance co-founder and CTO Marcus Doherty said this collaboration combines Australia's manufacturing and cutting-edge technologies. He stressed that reliable, quantum-grade diamond is essential for platform adoption.

The research began with a $2.1 million Australian Government Critical Technologies Challenge Program (CTCP) funding. The $12.7 million effort aims to make Australia a quantum biotechnology leader.

Industrial Scale and Government Support

The FDA and other foreign regulators are reducing animal testing as Brain-on-Chip technology develops. “The platform is in perfect alignment with this global regulatory shift toward more accurate, human-relevant methods,” said Tessara Therapeutics CEO Dr. Christos Papadimitriou.

By mass-collecting functional brain activity, the group hopes to transform biotech economics. Neurology should become data-driven and reliable from its “failure-heavy” process.

Critical Technologies Challenge Programme

The Australian Government has approved 12.7 millionAUD (9 million USD) to advance eight ambitious quantum technology projects. This investment from Stage 2 of the Critical Technologies Challenge Program (CTCP) advances quantum-based solutions from theoretical feasibility studies to proof-of-concept demonstrations.

Strategic Australian Innovation Vision

The Department of Industry, Science, and Resources manages the $36 million CTCP grant program to address national market-led concerns. Stage 1 funds feasibility projects up to 500,000, whereas Stage 2 funds real-world prototypes up to 5 million.

The National Quantum Strategy and Future Made in Australia depend on this funding. Australian-led programs establish a strong innovation environment, digital capabilities, and high-tech industrial foundation with government assistance. Recent winners focus on resource development, healthcare, and energy optimization.

Resource Exploration and Mining Revolution

This round's largest funding went to resource companies to improve mineral extraction efficiency and security. Loughan Technology Group Pty Limited received $2.37 million to create a quantum optical sensor for real-time rare-earth element identification in clay-hosted deposits. The project evaluates economically feasible minerals on-site with Australian Rare Earths Limited, ABx Group Limited, and the University of Adelaide using Quantum Novel Fluorescence Analysis (Q-NFA).

Orica Australia Pty Ltd received $2.26 million to create magnetic through-earth communications to improve mining efficiency and safety. The University of Queensland and Department of Defence collaborate on this quantum opto-mechanical sensor technology to detect weak magnetic signals. This innovation improves wireless initiating systems for signal-shielded underground mining.

Medical Imaging and Drug Discovery Advances

Funds went to pharmaceutical research and cancer diagnosis. With a $2.1 million grant, the University of Melbourne leads this category with a quantum technology platform for neuron discovery. In collaboration with Tessara Therapeutics and the Quantum Diamond Foundry, the team detects electrical impulses in three-dimensional brain micro-tissues using diamond-based voltage imaging.

The University of Sydney won $1.49 million in diagnostic imaging to build a portable 3D X-ray device for cancer diagnosis. A high-resolution gadget called “Quantum CT” uses carbon nanotube arrays to produce X-rays using quantum tunneling. It may be utilized in Australian clinics.

Other medical milestones:

Miniprobes Pty Ltd ($1.2 million) expands quantum optical imaging to smaller scanners for diabetic foot ulcer evaluation.

Using a quantum photon-counting detector to improve soft tissue contrast in cancer treatment at the University of Wollongong ($1.0 million). Read Quantum Brilliance Australia launches quantum diamond foundry.

Energy Network Optimization and Sustainability

This funding round concludes with Australia's energy infrastructure's sustainability and performance. A $1.15 million quantum-based energy management system for remote community microgrids was shown by Flinders University. The project works with Zeco Australian Energy Solutions and the University of South Australia to improve renewable energy integration and grid resilience in rural areas.

In addition, La Trobe University received $1.11 million to meet digital infrastructure energy needs. Their program focuses on “Quantum Enhanced Optimisation for Energy Efficient Data Centres”. The team will use the Quantum Walk-Assisted Optimisation Algorithm with Fujitsu Australia and NEXTDC Limited to substantially reduce data centre cooling energy consumption.

The Way Forward

To further quantum materials research and quantum technology innovation, Burcu Ozden receives $800K.

Following the disclosure of a large research award to a key faculty member, Penn State Abington is set to help advance quantum technology nationwide. Pennsylvania State Abington assistant professor of engineering and physics Burcu Ozden received a competitive three-year, $800,000 research grant. This large finance focusses on developing cutting-edge two-dimensional materials for next-generation quantum technology.

Room-temperature quantum computing, sensing, and secure communication are huge promises, and the initiative will fund innovative efforts to realise these in 2026.

The Biggest Quantum Challenge

Quantum technologies offer new encryption, sensing, and processing options as global communication needs expand. Quantum physics' powerful, paradoxical laws underpin the second information revolution, which is quantum technology. Traditional bits, or data units, may only be 0 or 1. Quantum bits, or “qubits,” employ superposition to exist in several states. This capacity creates the framework for exponentially greater processing power by enabling computational feats, complicated simulations, and sophisticated encryption that even the most powerful supercomputers cannot do.

Creating stable qubits is a constant and tough challenge to developing this promise. Most modern quantum systems operate in cryogenic, vacuum-sealed settings. Using quantum computing in large-scale commercial and industrial applications is too expensive and complicated.

The research of Dr. Burcu Ozden attempts to construct material platforms that can preserve these fragile quantum states, or coherence, outside of extremely cold conditions. Ozden stressed that stable qubits at ambient temperature require complex material structures.

Atomic-scale engineering

Abington's initiative designs exact defects in sophisticated material structures to control their quantum properties at the atomic level. Dr. Ozden and her group will study transition metal dichalcogenides (TMDs), highly thin, layered two-dimensional materials. This structure controls their thickness and composition, regulating their quality.

Research aims to exploit certain atomic-scale flaws rather than eliminate them. Antisite defects—atoms exchanging places in a crystal lattice—will be the team's focus. It's ironic that a stable qubit can incorporate this structural irregularity.

This method's breakthrough is its scalable route to defect-based qubits without strain or external impurities, which are common issues in other material creation methods. By deliberately engineering TMD defects, the team hopes to build a reliable, repeatable qubit manufacturing method. According to Dr. Burcu Ozden, this effort will accelerate the University's contributions to defect engineering and quantum materials.

Commitment to Education and Training

The large DOE grant's commitment to workforce development and education, beyond the project's profound scientific goals, aligns with Penn State Abington and national STEM interests. Graduate, undergraduate, and faculty from University Park and Penn State Abington are involved in the initiative's instructional purpose.

Dr. Ozden noted that this collaborative paradigm offers unique prospects when it combines experimental activity, computation, and a strong instructional objective. Her statement says Penn State is “uniquely positioned” to involve undergraduates in federally funded quantum research. In this project, students will learn data analysis, optical characterisation, and materials synthesis for the future quantum workforce.

The "Abington Experience" includes leadership development, internships, academic travel, and undergraduate research, including this top-tier research opportunity. All-encompassing experiences increase marketable skills and self-confidence, which boost job offers, compensation, and long-term success. Students at Abington will connect their academic interests to national research goals through multidisciplinary project teams, summer research projects, and ACURA.

Strongening Multicampus Ecosystem

Penn State's multi-campus research organisation performs well and benefits from the recognition. The Abington campus will benefit from student researcher funding, improved characterisation, and new lab facilities from the project. Additionally, it will enable Penn State Abington researchers and engineering, physics, and materials science students to use shared instruments and spectroscopy labs.

Chancellor Gary Liguori of Abington said the award “showcases the strength of Penn State’s multicampus research ecosystem,” noting that Commonwealth Campus faculty conducted nationally competitive, high-impact research and provided life-changing education.

Over three years, the funds will invest in human capital and basic science. Engineering TMD faults could create a scalable, economical platform for quantum gadget manufacture. This effort ensures that the next generation of scientists and engineers has the cutting-edge skills needed to maintain the quantum-enabled future and reinforces Penn State's position as a national quantum leader.

Quantum Diamond: Crafting Noise-Resistant Memories for the Future of Artificial Intelligence - EBOOK

Detailed Description

Nearly $1 Million Deal Accelerates Diamond-Based Quantum Sensors for Critical Climate and Geophysics Missions in Space

SBQuantum, a quantum sensing business in Sherbrooke, Canada, received a second contract from the European Space Agency (ESA), demonstrating the transition of quantum technologies from laboratory to space missions. This important investment may cost $1 million USD (€800,000). ESA's FutureEO Programme granted the contract to the company to upgrade their quantum diamond magnetometer sensor prototype. This gadget is being optimised for advanced Earth Observation (EO) missions.

SBQuantum's 21-month contract with ESA is a substantial improvement over its previous feasibility study. A flight-ready sensor with significantly better performance metrics than current space-based magnetometers is the project's major goal. The prototype must improve performance while remaining small and light enough for CubeSats. This new prototype is expected to support ESA's sophisticated magnetic field monitoring for planetary defence, climate science, and space weather prediction.

Core Technology: Quantum Diamonds

This contract uses the quantum diamond magnetometer, a sophisticated instrument that exploits solid-state quantum systems. SBQuantum's sensor uses nitrogen-vacancy (NV) centres in synthetic diamond crystals, unlike classical magnetometers, which have noise, drift, and the need for large, power-hungry components.

A diamond's NV centre is a quantum imperfection in its otherwise faultless lattice structure. A flaw is generated when a nitrogen atom is near a vacancy. This configuration creates an isolated electronic spin system that is sensitive to magnetic fields.

Scientists may reliably measure the atomic magnetic field's amplitude and direction by exciting these NV centres with a green laser and detecting the red fluorescent light.

A strong synthetic diamond supports the sensor. Due to its longevity, the sensor can withstand space's harsh climate. This stability offers a major advantage over other quantum computing methods that require arduous cryogenic cooling systems.

Fulfilling ESA's High Performance Standards

Due to its quantum stability, the SBQuantum device meets ESA's demanding prototype requirements. The redesign intends to achieve many groundbreaking metrics:

More sensitive: Less than 100 picoteslas (pT). One trillionth Tesla is a Picotesla. The Earth's surface magnetic field is 30–60 microteslas to prove accuracy. Measure fluctuations down to 100 pT to identify extremely small magnetic fingerprints for high-resolution geophysical mapping. More Accuracy: 200 pT is needed. This parameter ensures data consistency and reliability during the months or years in orbit.

Sensor must reach 400 Hz bandwidth. This fast measuring rate is necessary to observe dynamic space weather occurrences and magnetic phenomena.

SBQuantum also measures magnetic field strength and orientation with vectoral measurements. Traditional magnetometers have "blind spots" that this function eliminates.

Global Verification and Synergies

SBQuantum's international momentum is strengthened by this latest ESA contract, which follows the first ESA design and feasibility contract. Project aligns with company's well-known MagQuest Challenge participation.

The NGA, part of the U.S. Department of Defence, organises the multi-phase MagQuest Challenge.

The World Magnetic Model (WMM) requires next-generation Earth magnetic field monitoring methods. Worldwide, commercial, military, and municipal systems use the WMM for navigation. As a finalist in this prestigious contest, SBQuantum's solution was validated at NASA's Goddard Space Flight Centre. The NGA and ESA clearances support the quantum diamond magnetometer's operational success.

STDP of the Canadian Space Agency (CSA) supports the project. This alignment supports Canada's National Quantum Strategy goals. Canada's unique status as the lone non-European ESA member promotes cross-continental cooperation and accelerates technology uptake.

According to ESA Quantum & Emerging Sensing Technologies Engineer Aaron Strangfeld, “Our prior research indicates that diamond magnetometers may meet the performance needed for Earth observation.” They must now demonstrate instrument buildability. This contract is crucial to proof-of-concept.

Opening New Applications and Intelligence

The contract focusses on Earth observation. Critical climate monitoring will use the sensor's high-resolution magnetic data. Geomagnetic data is needed to understand complex Earth magnetic field-related processes including ocean currents and temperatures. Quantum magnetometers' precise, drift-free data will help scientists analyse the planet's dynamic core and environs more accurately.

However, this technology has many uses beyond climate study. The second ESA contract is “the latest in a series of strong signals from the market indicating the vast potential quantum magnetometers offer as a sensor deployed in space”, according to SBQuantum co-founder and CEO David Roy-Guay.

SBQuantum offers “Magnetic Intelligence” with its high-accuracy sensor hardware and unique interpretation algorithms. This combination should open up new opportunities in several key sectors:

Defence and Security: Public safety, ISR, and surveillance in a complex global environment depend on the technology's precision magnetic irregularity detection. Explorers and navigators will test these tiny devices' robustness and precision to adjust satellite orientation. They can sense magnetic fields to steer Mars or Moon rovers. A reliable GPS alternative, magnetic field-based navigation can be used in poor or jammed satellite signals.

Cheap Space Access: The sensors fit readily into CubeSats. This strategy, based on miniaturisation and low deployment costs, will provide high-precision geophysical data to commercial firms and government space agencies.

Quantum Brilliance presents Melbourne's first commercial quantum diamond foundry.

Australian Quantum Brilliance

Quantum Brilliance (QB), a leading diamond-based quantum technology company, inaugurated the Quantum Diamond Foundry in Melbourne, Australia. The first commercial operation for mass-producing quantum-grade synthetic diamonds opened with this historic event. This facility will provide a continuous, high-performance supply of quantum diamonds to speed up diamond quantum gadget design and manufacture.

The foundry's opening strengthens Victoria's diamond quantum technology leadership. Quantum Brilliance's calculated activity aims to transfer lab-developed quantum capabilities into real things that can be manufactured, transported, and used daily.

Innovative Room-Temperature Qubit Technology

Quantum Brilliance relies on stable qubits in artificial diamonds. This approach has an advantage over other quantum technologies since its diamonds hold qubits well at ambient temperature.

Its ability to work reliably at ambient temperature allows consistent performance in severe or daily settings. This allows quantum devices to be easily integrated into present infrastructure for sensing and computational applications.

Dr. Marcus Doherty, Co-Founder and CTO of Quantum Brilliance, noted that the foundry's debut marks the transition of quantum innovation from academic labs to commercial products.

Ensure Sovereign Manufacturing

The Quantum Diamond Foundry project received major government funding to increase Australia's production capability in vital technology industries. The public invested $31 million on the facility.

The federal and state governments have provided significant investment. Breakthrough Victoria received $18 million from the Allan Labour Government. Albanese Labour Government's National Reconstruction Fund (NRF) invested $13 million initially. This joint public investment ensures ethical and local quantum diamond production in Australia.

The new foundry should boost manufacturing resilience and the economy. The facility promotes skilled employment and local expertise in this growing industry.

Enhancing High-Value Applications

High-performance quantum diamonds from the Melbourne foundry benefit several high-value sectors. These innovative diamond quantum technologies have many applications, with a focus on disciplines that require stability and integration into non-specialized environments.

Important industries to benefit include:

Assured Navigation: The technology can offer good navigation without GPS.

Quantum diamonds may accelerate neuromedicine research and development.

Quantum sensing improves mineral exploration accuracy and efficiency.

Diamond technology could be used with renewable energy infrastructure.

High-performance quantum diamonds at scale from the Melbourne plant help product advancement in these diverse and economically significant applications.

Global First for Commercial Quantum Production

With the Quantum Diamond Foundry's opening, Australia confirms its quantum leadership. First commercial enterprise to mass-produce quantum-grade synthetic diamonds, the factory.

To see quantum processes at ultra-low temperatures, cryogenic quantum research requires microscope optics. These optics' high resolution lets researchers study sensitive quantum states in imaging and spectroscopy.

Precision-engineered Long Working Distance lenses provide atomic-level accuracy for ion-trap and cryogenic quantum research.

Microscope Optics for Quantum Cryogenic Research

Essential Optics Functions Microscope optics must meet cryogenic quantum system requirements.

For imaging quantum materials and systems, typically down to the atomic level, objectives must have a high numerical aperture.

For ion trap quantum computers, Long Working Distance (LWD) goals are crucial. They ensure high-resolution fluorescence imaging and constant laser excitation in complex cryogenic and vacuum environments without damaging samples, vacuum chambers, or electrodes. Long Working Distance objectives have millimeter-to-centimeter working distances, while conventional objectives have less than 1 mm.

Microscopes need top and side optical access to support a variety of probes and sample manipulation tools.

Precision and Multi-Wavelength Performance: Quantum computing requires high-throughput laser excitation and weak fluorescence signals between 397 and 400 nm. Objectives need aberration-corrected optics for diffraction-limited resolution, minimal distortion, and chromatic aberration correction for UV laser and fluorescence.

Supported Advanced Methods

Specialised optics enable cutting-edge quantum research approaches like:

Quantum entanglement increases imaging sensitivity.

High-NA immersion objective lenses improve signal-to-noise ratios for Raman microscopy, allowing low-concentration molecule observations.

Quantum diamond microscopy uses nitrogen-vacancy (NV) centres in diamond to take high-resolution, non-destructive magnetic field images.

Challenges and Cryogenic Solutions

Integrating advanced optics with cryostages presents several thermal and mechanical stability challenges.

Integration: The design must incorporate advanced optics and cryostages for mechanical stability and ultra-low temperature maintenance. Cooling to the lowest temperatures requires these methods: Liquid nitrogen double-tilt stages provide atomic-resolution imaging and spectroscopy at intermediate and low temperatures.

At temperatures below 100 K, superconductivity requires liquid helium cooling.

Stability Improvements: Continuous cryogen flow, vibration decoupling, and other liquid helium stage advances enable steady, high-resolution imaging. Electron microscopy imaging systems must also be thermally stable (2 mK for hours).

Custom Long Working Distance UV Objective Lens Case Study

A case study of a customised Avantier UV objective lens for an ion-trap quantum computing research team shows the importance of Long Working Distance objectives in quantum computing.

Initial Challenges and Requirements Client needs objective lens for fluorescence imaging and laser delivery.

Client goals:

Project precise 1 µm laser dots for qubit control. Keep object plane distortion below 0.1 µm. Make sure UV transmittance (397–400 nm) is above 80%.

Met Obstacles:

The original design had 2.6 µm of distortion, which the client could not tolerate.

The technique showed heat sensitivity, shifting focus by 16 µm at 20-25 °C.

UV testing restrictions prevented direct evaluation of crucial metrics including the Modulation Transfer Function (MTF) and wavefront error at 397 nm.

Performance and Design Development

Generation 1 Lens

Despite attaining diffraction-limited performance, the first design failed to meet scaling requirements due to its narrow 300 µm x 40 µm FOV. Its vacuum NA was 0.5 and its working distance was beyond 50 mm.

Generation 2 Lens

Effects and Results

In addition to displaying 397 nm ion emission with high resolution and low distortion, the customised Long Working Distance UV objective lens produced precise 1–1.2 µm Gaussian UV dots.

Diamond Thin Films Enable Foundry-Scale Quantum Technologies. A quantum diamond technology

Quantum computing pioneers IonQ, Element Six, and Amazon Web Services (AWS) announced a new approach to mass-produce laboratory-grade quantum diamond technology film in future data centers. This discovery, shown at IonQ's Quantum World Congress 2025, creates high-quality, quantum-grade diamond thin films for silicon substrates and semiconductor foundries globally. This research solves a scalability problem by using the semiconductor industry's $1 trillion investment.

Foundry-Compatible Diamond Thin Film Scaling Industrial diamond device fabrication requires high-quality, high-yield diamond thin films. In the 1950s, synthetic diamond research began, and Element Six, a branch of the De Beers Group, used diamond's extreme properties for decades. A rigorous layering procedure underpins the new method. Growth: CVD creates a high-purity diamond seed on a silicon wafer. Detachment and Bonding: The seed crystal is detached from a few hundred micrometer diamond sheet and bonded to a silicon carrier.

Silicon's proven, affordable processing infrastructure is paired with diamond's outstanding electrical properties, prolonged spin coherence periods, and color-centre defects to create a stack. Importantly, the bonding procedure uses wafer-level technologies, so the films may be handled using clean-room equipment and without diamond reactors. AWS's cloud-based simulation tools help the company predict defect densities and optimize deposition parameters quickly. The films are homogenous and perfect, meeting quantum device purity and crystallographic requirements with a yield exceeding 90%.

Foundry compatibility and heterogeneous integration is core. Bonding quantum-grade diamond sheets to silicon and silicon nitride substrates solves older custom, R&D-scale production problems. This technique provides two essential capabilities:

Foundry Compatibility

The worldwide semiconductor industry's equipment and processes can now be employed to make synthetic diamond quantum devices. Diamond-based sensors, quantum memory, and microelectromechanical systems may be mass-produced. Niccolo de Masi, Chairman and CEO of IonQ, says these foundry-compatible films “change the game” in photonic interconnects, compute processors, and quantum networking, enabling mass manufacture of dependable, high-performance systems.

Integration heterogeneity

Designers can use this functionality to create a system-level package from multiple elements, often made of different materials. Heterogeneous integration integrates semiconductor industry know-how with diamond's quantum performance. Functionalized substrates with electrical control lines can be used with diamond chip-based quantum memory for better control. This method will allow quantum memories to be integrated into complex photonic integrated circuits with detectors, switches, and modulators made of silicon nitride.

Allowing Modular Quantum Sensing and Architectures

IonQ's long-term strategy, modeled after classical supercomputing, is to build datacenter-scale quantum computers by modularly networking smaller, specialized quantum processing units (QPUs). Network fabric requires low-latency interconnects that preserve quantum states. Diamond thin films are ideal for high-speed photonic interconnects that preserve entanglement across extended distances. Silicon vacancy (SiV) flaws in diamond act as quantum memory, storing and retrieving photons carrying entanglement between QPUs with great fidelity. Scalable networks can route quantum information with negligible loss. This platform can integrate conventional control circuits directly on the silicon carrier, reducing power consumption and signal delay for large-scale quantum processes.

Role Changes for Diamond

Industrialization of quantum-grade diamond will also affect quantum sensing. Magnetometry-useful diamond nitrogen-vacancy (NV) centres can now be employed in commercial sensor arrays. These sensors are needed for accurate inertial navigation without GPS, hence defence and space companies want them. IonQ's recent acquisitions of quantum connectivity specialist Lightsynq and atomic-scale sensor specialist Vector Atomic solidify its position as a full-stack quantum platform for compute, networking, and sensing. Diamond has adapted from industrial drilling equipment in the 1970s, when its hardness and thermal conductivity changed the oil and gas industry, to quantum technology. Today, the material makes the fastest photonic interconnects, most accurate sensors, and most coherent quantum storage.

This chemical is commercially versatile: