An international research team has developed a groundbreaking technique to integrate superconductors with semiconductors by patterning platinum on germanium and heating it to form a superconducting alloy, demonstrating coherent quantum states that could enable hybrid quantum processors combining the scalability of semiconductor qubits with the long-range connectivity of superconducting circuits.
A QuTech research team demonstrated initialization, readout, and universal control of four qubits created from eight germanium quantum dots, achieving quantum information transfer with 75% Bell state fidelity and establishing a versatile platform for quantum computing advancement.
The groundbreaking research by QuTech represents a significant advancement in quantum computing technology, demonstrating the successful interconnection of spin qubits over unprecedented distances. By achieving coherent logic operations between qubits positioned 250 micrometers apart on […]
The post A rudimentary quantum network link between Dutch cities appeared first on QuTech. An international research team led by QuTech has demonstrated a network connection between quantum processors over metropolitan distances. Their result marks […]
The post NWO Vidi grant for Christian Andersen for Andreev spin qubits appeared first on QuTech.
The post TU Delft Excellence Fund supports Anasua Chatterjee appeared first on QuTech. Dr Anasua Chatterjee receives support from TU Delft Excellence Fund to bring her expertise to TU Delft. The TU Delft Excellence Fund […]
The post Spin qubits go trampolining appeared first on QuTech. Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large semiconductor qubit arrays. The research group […]
The post A route to scalable Majorana qubits appeared first on QuTech. Researchers at QuTech have found a way to make Majorana particles in a two-dimensional plane. This was achieved by creating devices that exploit […]
The post NWO Summit Grant to investigate fundamental quantum limits appeared first on QuTech.
In a groundbreaking collaboration, QuTech, Eurofiber, Q*Bird, and Juniper have successfully developed and implemented a proof-of-concept quantum communication system in the Utrecht area of the Netherlands. This innovative project, called QuaSecom, demonstrates a significant advancement […]
When two microscopic systems are entangled, their properties are linked to each other irrespective of the physical distance between the two. Manipulating this uniquely quantum phenomenon is what allows for quantum cryptography, communication, and computation. While parallels have been drawn between quantum entanglement and the classical physics of heat, new research demonstrates the limits of this comparison. Entanglement is even richer than we have given it credit for.
Researchers at the University of Groningen led by Professor Maria Antonietta Loi have successfully created a highly conductive optoelectronic metamaterial by developing a method for quantum dots to self-organize into a three-dimensional superlattice that maintains their unique optical characteristics while achieving unprecedented electron mobility.
Researchers have engineered a record number of six, silicon-based, spin qubits in a fully interoperable array. Importantly, the qubits can be operated with a low error-rate that is achieved with a new chip design, an automated calibration procedure, and new methods for qubit initialization and readout.
QuTech, Eurofiber and Juniper Networks have launched a Quantum testbed connecting several datacenter locations in The Netherlands. This testbed enables, amongst other applications of quantum cryptography, a way for partners to explore secure communications based […]
Researchers at QuTech have demonstrated a key technology for linking quantum nodes over existing telecom fiber, by realizing quantum interference of photons emitted by quantum devices at telecom wavelengths. The technique also allows for compensating […]
Researchers at QuTech in Delft have succeeded in teleporting quantum information across a rudimentary network. This first of its kind is an important step towards a future quantum internet. This breakthrough was made possible by […]
Stephanie Wehner at Delft University of Technology has been elected as new member of Royal Netherlands Academy of Arts and Sciences. She started out as a hacker, and now occupies a world-leading position with her […]
Researchers from QuTech, in collaboration with Fujitsu and Element Six, have demonstrated the fault-tolerant operation of a quantum bit using a quantum processor based on spin qubits in diamond. The team has realized a logical […]
Engineers from Intel and scientists from QuTech have delivered the first qubit made in the very same industrial manufacturing facilities that mass-produce conventional computer chips. This advancement has been a long-standing goal due to its […]
Organizations that want to investigate how Quantum Computing can benefit their business are invited to connect to the knowledge and technical infrastructure offered by the Quantum Application Lab (QAL) now. QAL is a newly formed […]
QuTech has resolved a major issue on the road towards a working large-scale quantum computer. QuTech, together with Intel, has designed and fabricated an integrated circuit that can operate at extremely low temperatures when controlling […]
Qu&Co, a Dutch quantum computational software developer startup, and LG Electronics (LG) are launching a three-year research collaboration to develop and test quantum algorithms for multi-physics simulations to solve some of LG’s most complex corporate research challenges. […]
A team of researchers from QuTech in the Netherlands reports realization of the first multi-node quantum network, connecting three quantum processors. In addition, they achieved a proof-of-principle demonstration of key quantum network protocols. Their findings […]
Researchers at QuTech, a collaboration between TU Delft and TNO, have shown that germanium semiconductor technology can be used to build a two-dimensional array of qubits to function as a quantum processor. Electrons trapped in […]
Yesterday, Quantum Computer scientists needed to integrate numerous hardware technologies to control and readout qubits effectively. Qblox, a Dutch startup, has just launched their Radio Frequency (RF) line consisting of fully-integrated quantum control stacks providing […]