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Nanophysics Feb 28, 2022

Ring my string: Building silicon nano-strings

Tightening a string, e.g. when tuning a guitar, makes it vibrate faster. But when strings are nano-sized, increased tension also reduces, or 'dilutes', the loss of the string's vibrational modes.

Quantum Physics Jan 19, 2022

Scientists achieve key elements for fault-tolerant quantum computation in silicon spin qubits

Researchers from RIKEN and QuTech—a collaboration between TU Delft and the Netherlands Organisation for Applied Scientific Research (TNO)— have achieved a key milestone toward the development of a fault-tolerant quantum ...

Condensed Matter Jan 18, 2022

Research produces record levels of strain in single-crystal silicon

University of Surrey researchers have developed a single-step procedure to put single-crystal silicon under more strain than has been achieved before. The discovery, which has a patent pending, could be crucial to the future ...

Bio & Medicine Nov 29, 2021

Innovative silicon nanochip can reprogram biological tissue in living body

A silicon device that can change skin tissue into blood vessels and nerve cells has advanced from prototype to standardized fabrication, meaning it can now be made in a consistent, reproducible way. As reported in Nature ...

Optics & Photonics Nov 11, 2021

Simple silicon coating solves long-standing optical challenge

Quick bursts of laser light, lasting less than a trillionth of a second, are used in a range of applications today. These ultrashort laser pulses have allowed scientists to observe chemical reactions in real-time, image delicate ...

Materials Science Nov 8, 2021

Plant inspired silicone and saltwater composites have osmotically active response

A pair of researchers at the University of Illinois Urbana-Champaign have developed an artificial material that emulates the way that plants use fluids to defy gravity. In their paper published in the CellPress journal Matter, ...

Optics & Photonics Nov 1, 2021

A superconducting silicon-photonic chip for quantum communication

Integrated quantum photonics (IQP) is a promising platform for realizing scalable and practical quantum information processing. Up to now, most of the demonstrations with IQP focus on improving the stability, quality, and ...

Quantum Physics Oct 12, 2021

Researchers realize quantum teleportation onto mechanical motion of silicon beams

Quantum technology typically employs qubits (quantum bits) consisting of, for example, single electrons, photons or atoms. A group of TU Delft researchers has now demonstrated the ability to teleport an arbitrary qubit state ...

Optics & Photonics Sep 27, 2021

New imaging system reveals solar panel defects even in bright sunlight

Researchers have developed and demonstrated a new system that can detect defects in silicon solar panels in full and partial sunlight under any weather conditions. Because current defect detection methods cannot be used in ...

Nanomaterials Sep 27, 2021

New way to simulate hydrogen storage efficiency of materials

Hydrogen energy has the potential to be a key measure to meet the United Nations net zero emissions target, but its industrial use has been hindered by the difficulty in its storage and handling. Hydrogen becomes a gas at ...

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