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optical parametric oscillator

Experiment Obtains Entanglement of Six Light Waves with a Single Laser

Austrian physicist Erwin Schrödinger (1887-1961), one of the giants of contemporary science, considered “entanglement” the most interesting property in quantum mechanics. In his view,...
Dye-Sensitized Solar Cell

FAU Researchers Develop Innovative Dye-Sensitized Solar Cell

Chemists at FAU have developed a process which can be used to significantly boost the performance of solar cells. Thanks to a process called...
miniature lasersvideo

Building Miniature Lasers with Nanowires

A large machine with all manner of assorted protruding pipes stands ready for action in one of the labs at NTNU’s Department of Electronic...
Quantum Chaos

Physicists Fight Laser Chaos with Quantum Chaos to Improve Laser Performance

High-powered semiconductor lasers are used in materials processing, biomedical imaging and industrial research, but the emitted light they produce is affected by instabilities, making...
graphene nanoribbons

Quantum Chains in Graphene Nanoribbons

Empa researchers, together with colleagues from the Max Planck Institute for Polymer Research in Mainz and other partners, have achieved a breakthrough that could...
quantum interference

Novel Approach to Coherent Control of a Three-Level Quantum System

For the first time, researchers were able to study quantum interference in a three-level quantum system and thereby control the behavior of individual electron...
spin qubit

Strong Coupling Through Spin Trio

In order to make qubits less susceptible to interference for quantum computers, it is preferable to use the spin of an electron, for example. ETH...
three-state quantum

Novel Quantum Control via a Three-State Spin System

For the first time, scientists were able to investigate the quantum interference in a three-state quantum mechanical system and thereby control the behavior of...
Magnetic Materials

New Magnetic Materials Overcome Key Barrier to Spintronic Devices

Consider the classic, permanent magnet: it both clings to the refrigerator and drives data storage in most devices. But another kind of impervious magnetism...
Ytterbium

Ytterbium, the Quantum Memory of Tomorrow

Quantum communication and cryptography is the future of highly secure communication. But there are still many challenges ahead of a global quantum network, including the...
quantum computers

Quantum Computing: Learning to Speak a Whole New Technology

Imagine trying to use a computer that looks and acts like no computer you've ever seen. There is no keyboard. There is no screen....
quantum computers

Microscopic Trampoline May Help Create Networks of Quantum Computers

Take a bounce: A microscopic trampoline could help engineers to overcome a major hurdle for quantum computers, researchers from CU Boulder and the National...
potential cancer drug, quantum computers, 3D printing, spintronic devices , high-quality graphene, rechargeable batteries, semiconductor, cancer, Brain Cancer, Leukaemia, novel supercritical lens, sand, Acute Myeloid Leukemia, cancer progression, magnetic memory, Genetic Alterations, Butterflies, cancer, gastric cancer, cancer cells, breast cancer cells, ovarian cancer

A Step Closer to Quantum Computers

Scientists at NUS have discovered a new way to closely look at the electronic quantum behaviour of materials, giving a deeper understanding of how...
quantum dots

Quantum Dot White LEDs Achieve Record Efficiency

Researchers have demonstrated nanomaterial-based white-light-emitting diodes (LEDs) that exhibit a record luminous efficiency of 105 lumens per watt. Luminous efficiency is a measure of...
amyloid fibrils

Researchers Find Clues About Formation of Toxic Fibrils Involved in Neurodegenerative...

Researchers in the Technion’s Wolfson Faculty of Chemical Engineering have discovered a relation between the structure of α-helical strands in proteins and the formation...
Qubits

Qubits as Valves: Controlling Quantum Heat Engines

Researchers from Aalto University are designing nano-sized quantum heat engines to explore whether they may be able to outperform classical heat engines in terms...
quantum bits

Quantum Transfer at the Push of a Button

In the new quantum information technologies, fragile quantum states have to be transferred between distant quantum bits. Researchers at ETH have now realized such...
quantum chipsvideo

Delft Scientists Make First ‘on Demand’ Entanglement Link

Researchers at QuTech in Delft have succeeded in generating quantum entanglement between two quantum chips faster than the entanglement is lost. Entanglement - once...
quantum lego

Quantum LEGO: Building Ultracold Molecules

Physicists dream of having a rich supply of ultracold molecules with specific electronic properties. A dense gas of such particles would have exciting applications...
Superconductor

Chinese Researchers Discover New Superconductor by Pressurization

Chinese scientists have discovered a new material that can conduct electricity with zero resistance, or superconduct upon heavy compression.In the research, scientists took a...