Quantum Computers News

Magnesium protects tantalum, a promising material for making qubits

Scientists have discovered that adding a layer of magnesium improves the properties of tantalum, a superconducting material that shows great promise for building...

Direct view of tantalum oxidation that impedes qubit coherence

Scientists have used a combination of scanning transmission electron microscopy (STEM) and computational modeling to get a closer look and deeper understanding of...

A physical qubit with built-in error correction

Researchers have succeeded in generating a logical qubit from a single light pulse that has the inherent capacity to correct errors.

Scientists make breakthrough in quantum materials research

Researchers describe the discovery of a new method that transforms everyday materials like glass into materials scientists can use to make quantum computers.

Researchers add a ‘twist’ to classical material design

Researchers grew a twisted multilayer crystal structure for the first time and measured the structure's key properties. The twisted structure could help researchers...

Scientists pull off quantum coup

Scientists have discovered a first-of-its-kind material, a 3D crystalline metal in which quantum correlations and the geometry of the crystal structure combine to...

Quantum infrared spectroscopy: Lights, detector, action!

Researchers have incorporated an innovative ultra-broadband, quantum-entangled light source that generates a relatively wide range of infrared photons with wavelengths between 2 m...

Misinformation and irresponsible AI — experts forecast how technology may shape our near future

From misinformation and invisible cyber attacks, to irresponsible AI that could cause events involving multiple deaths, expert futurists have forecast how rapid technology...

Shining a light on the hidden properties of quantum materials

Certain materials have desirable properties that are hidden and scientists can use light to uncover these properties. Researchers have used an advanced optical...

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