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Search results for zero-energy quasiparticles

Superconductivity Dec 3, 2018

The force of the vacuum

Scientists from the Theory Department of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science (CFEL) in Hamburg, Germany have shown through theoretical calculations ...

Quantum Âé¶¹ÒùÔºics Nov 1, 2018

Quantum on the edge: Light shines on new pathway for quantum technology

Scientists in Australia have for the first time demonstrated the protection of correlated states between paired photons—packets of light energy—using the intriguing physical concept of topology. This experimental breakthrough ...

Quantum Âé¶¹ÒùÔºics Aug 16, 2018

Scientists create anti-laser for a condensate of ultracold atoms

An international team of scientists developed the world's first anti-laser for a nonlinear Bose-Einstein condensate of ultracold atoms. For the first time, scientists have demonstrated that it is possible to absorb the selected ...

Quantum Âé¶¹ÒùÔºics Aug 14, 2018

A new artificial quantum material for future high-efficiency computers

Scientists at Tsinghua University and Institute of Âé¶¹ÒùÔºics, Chinese Academy of Sciences in Beijing, have demonstrated the ability to control the states of matter, thus controlling internal resistance, within multilayered, ...

General Âé¶¹ÒùÔºics Jul 26, 2018

Âé¶¹ÒùÔºicists practice 'spin control' to improve information processing

Currently, information-processing tools like computers and cell phones rely on electron charge to operate. A team of UC San Diego physicists, however, seeks alternative systems of faster, more energy-efficient signal processing. ...

Nanophysics Jul 19, 2018

Puzzling results explained—a multiband approach to Coulomb drag and indirect excitons

Mystifying experimental results obtained independently by two research groups in the USA seemed to show coupled holes and electrons moving in the opposite direction to theory.

Materials Science Jun 8, 2018

Scientists go deep to quantify perovskite properties

Scientists led by Rice University and Los Alamos National Laboratory have discovered electronic properties in quantum-scale devices that are likely to impact the growing field of low-cost perovskite based optoelectronics.

Optics & Photonics Apr 30, 2018

Scientists make tunable light-matter couplings in nanotube films

Rice University scientists are known for exceptional research, but a new paper led by physicist Junichiro Kono makes that point most literally.

Quantum Âé¶¹ÒùÔºics Apr 5, 2018

Interactions within quantum batteries are key to their charge advantage

Recent theoretical studies at Monash University bring us a step closer to realistic quantum batteries.

Quantum Âé¶¹ÒùÔºics Feb 28, 2018

Âé¶¹ÒùÔºicists build bizarre molecules called 'Rydberg polarons'

Using lasers, U.S. and Austrian physicists have coaxed ultracold strontium atoms into complex structures unlike any previously seen in nature.

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