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Search results for perovskite lattice

Materials Science Oct 17, 2014

Surface properties command attention

Whether working on preventing corrosion for undersea oil fields and nuclear power plants, or for producing electricity from fuel cells or oxygen from electrolyzers for travel to Mars, associate professor of nuclear science ...

Nanomaterials Aug 4, 2014

Inexpensive flexible fiber perovskite solar cells

(Âé¶¹ÒùÔº) —Textile solar cells are an ideal power source for small electronic devices incorporated into clothing. In the journal Angewandte Chemie, Chinese scientists have now introduced novel solar cells in the form of ...

Condensed Matter Feb 24, 2014

Researchers find key to controlling the electronic and magnetic properties of Mott thin films

"Mottronics" is a term seemingly destined to become familiar to aficionados of electronic gadgets. Named for the Nobel laureate Nevill Francis Mott, Mottronics involve materials – mostly metal oxides - that can be induced ...

Condensed Matter Feb 5, 2014

Crossover sound: Unambiguous evidence for coherent phonons in superlattices

We all learn in high school science about the dual nature of light - that it exists as both waves and quantum particles called photons. It is this duality of light that enables the coherent transport of photons in lasers. ...

Nanomaterials Dec 17, 2013

Crystal film growth: Nanosheets extend epitaxial growth applications

Molecularly thin two-dimensional crystals can alleviate the lattice matching restrictions of epitaxial crystalline thin film growth, as reported by researchers in Japan.

Nanophysics Dec 2, 2013

Two-dimensional nanosheets enable high-quality thin film orientation control

A research group comprised of Dr. Takayoshi Sasaki, NIMS Fellow, Dr. Tatsuo Shibata, post doctorate researcher, and other collaborators at the International Center for Materials Nanoarchitectonics of the National Institute ...

Superconductivity Nov 20, 2013

Neutrons cast serious doubt on major 'suspect' in search for origin of high-temperature superconductivity

Superconductivity, the property of certain metals of opposing zero resistance to the passage of an electric current when cooled down below a critical temperature Tc is a highly prized property in both scientific research ...

Nanophysics Nov 11, 2013

New paradigm for solar cell construction demonstrated

(Âé¶¹ÒùÔº) —For solar panels, wringing every drop of energy from as many photons as possible is imperative. This goal has sent chemistry, materials science and electronic engineering researchers on a quest to boost the ...

Condensed Matter Oct 10, 2013

Researchers discover new form of 12-sided quasicrystal

(Âé¶¹ÒùÔº) —A team of researchers working at Germany's Martin-Luther-Universität has discovered a new form of a 12-sidded quasicrystal. In their paper published in the journal Nature, the team describes how they accidently ...

Engineering Aug 15, 2013

New approach assembles big structures from small interlocking pieces

MIT researchers have developed a lightweight structure whose tiny blocks can be snapped together much like the bricks of a child's construction toy. The new material, the researchers say, could revolutionize the assembly ...

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