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Search results for mesoscopic

General Âé¶¹ÒùÔºics Apr 27, 2015

Direct visualization of magnetoelectric domains

A novel microscopy technique called magnetoelectric force microscopy (MeFM) was developed to detect the local cross-coupling between magnetic and electric dipoles. Combined experimental observation and theoretical modeling ...

General Âé¶¹ÒùÔºics Apr 24, 2015

Heat makes electrons spin in magnetic superconductors

Âé¶¹ÒùÔºicists have shown how heat can be exploited for controlling magnetic properties of matter. The finding helps in the development of more efficient mass memories. The result was published yesterday in Âé¶¹ÒùÔºical Review Letters. ...

Quantum Âé¶¹ÒùÔºics Apr 23, 2015

Researchers take a step towards development of optical single-phonon detector

(Âé¶¹ÒùÔº)—A team of researchers with members from institutions in the U.S. and Austria has succeeded in building a device that shows a clear step towards the development of an optical single-phonon detector. In their paper ...

Quantum Âé¶¹ÒùÔºics Apr 1, 2015

Cooling massive objects to the quantum ground state

Ground state cooling of massive mechanical objects remains a difficult task restricted by the unresolved mechanical sidebands. Now researchers have proposed an optomechanically-induced-transparency cooling scheme to achieve ...

General Âé¶¹ÒùÔºics Mar 26, 2015

Fluctuation X-ray scattering

In biology, materials science and the energy sciences, structural information provides important insights into the understanding of matter. The link between a structure and its properties can suggest new avenues for designed ...

Quantum Âé¶¹ÒùÔºics Mar 10, 2015

Traveling without moving: Quantum communication scheme transfers quantum states without transmitting physical particles

(Âé¶¹ÒùÔº)—While Einstein considered quantum entanglement as "spooky action at a distance," and those who fully accept entanglement acknowledge it to be counterintuitive, current entanglement-based quantum communication ...

Quantum Âé¶¹ÒùÔºics Jan 15, 2015

Extending Einstein's spooky action for use in quantum networks

An international team, including researchers from Swinburne University of Technology, has demonstrated that the 1935 Einstein-Podolsky-Rosen (EPR) quantum mechanics paradox may be extended to more than two optical systems, ...

Cell & Microbiology Dec 1, 2014

Scientists create new tool for exploring cells in 3-D

Researchers can now explore viruses, bacteria and components of the human body in more detail than ever before with software developed at The Scripps Research Institute (TSRI).

General Âé¶¹ÒùÔºics Jul 17, 2014

A new stable and cost-cutting type of perovskite solar cell

Perovskite solar cells show tremendous promise in propelling solar power into the marketplace. The cells use a hole-transportation layer, which promotes the efficient movement of electrical current after exposure to sunlight. ...

Biochemistry Jun 16, 2014

Computation leads to better understanding of influenza virus replication

Treating influenza relies on drugs such as Amantadine that are becoming less and less effective due to viral evolution. But University of Chicago scientists have published computational results that may give drug designers ...

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