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FINISHING TOUCHES

Hand-tooled leather, faceted crystal, hammered and silver-plated bronze — these are the basic building blocks that make up the latest accessories collection from Ralph Lauren Home, and they typify the firm’s approach to the objects it crafts for the spaces in which we live.

Craft is the essential word here. The home line, which this year celebrates its 30th anniversary (Lauren was one of the very first fashion designers to translate his vision into a complete lifestyle that now includes everything from teacups to sofas), is a blue-chip resource for future heirlooms made from rich materials that have been masterfully

Continue reading FINISHING TOUCHES

MSU scientists have developed a smart liquid crystals doped quantum dots

MSU scientists have developed a "smart" liquid crystals with the addition of quantum dots — reported Online MSU. The study is published in Advanced Materials. On liquid crystals can be developed with ultraviolet light to record an image, and then read this information — scanning the liquid crystal in the same ultraviolet light and capturing changes in the degree of polarization of the light emitted by the material. Liquid crystals with similar properties are of interest as potential device for recording, storing and reproduction of image information.

"The main idea was to electric or fotoupravlenii parameters fluorescence

Continue reading MSU scientists have developed a smart liquid crystals doped quantum dots

Experts LPI applied quantum Methods in Biology

 Photo source:wikimedia.org

Work on a new collaborative research project began specialists Physics Institute. PN Lebedev together with the group of Prof. Mikhail Lukin at Harvard. Methods developed for research in the field of quantum information, the scientists first used in an experiment on a living cell. It is expected that this approach will provide new possibilities for measuring cell viability using magnetometry. Implementation of the project is extremely important not only for physicists, but also to biologists and physicians.

The technology used at work in the field of quantum information, can measure the state of a qubit or

Continue reading Experts LPI applied quantum Methods in Biology

FIAN developed a number of lasers mid-IR

Staff at the Physics Institute. PN Lebedev Physical Institute have developed a number of solid-state lasers emitting in the mid-infrared range (2 — 6 mm). Such lasers can be used as Lidar — detection in the atmosphere of environmentally harmful impurities to locate objects in spectroscopy and also in medicine, e.g. in dentistry.

 Photo source:nanonewsnet.ru

Mid-IR lasers based on crystal compounds A2B6 (second and sixth groups of the Periodic Table of the Elements) doped with divalent transition metal ions. Beginning in the late 90s. and to present this class of crystals is of great interest due to a number

Continue reading FIAN developed a number of lasers mid-IR

Created in Novosibirsk nanolasers make things disappear

Employees of the Institute of Automation and Electrometry created unique nanolasers. On this basis, scientists will be able to create a new generation of ultrafast nanoelectronics and meta-materials with unusual properties.

Physics, Siberian nanolasers produced in the form of gold nanoparticle size of 10 nanometers, which is formed around shestinanometrovaya silica shell filled with dye, said, "Rossiyskaya Gazeta". Nanolasers placed in the pores of a thin solid film of so-called "photonic crystal", which significantly reduces the lasing threshold and generates a directional radiation nanolasers. This structure can be compared with bee-cell

Continue reading Created in Novosibirsk nanolasers make things disappear

Siberian physicists received the world’s thinnest diamond films

Siberian scientists have learned how to make diamond film thickness of 30 nanometers — an order of magnitude thinner than they produce in Europe and the U.S., said the head of the laboratory of the Institute of Semiconductor Physics (ISP) Rzhanova behalf of the Siberian Branch of the Russian Academy of Sciences Vladimir Popov.

The scientist explained that the smaller the thickness of the chip material, the less there is of parasitic effects and noise, lower power consumption, so the film of nanometer thickness — an ideal base for chips. For example, a silicon film thickness

Continue reading Siberian physicists received the world’s thinnest diamond films

Experts LPI applied quantum Methods in Biology

 Photo source:wikimedia.org

Work on a new collaborative research project began specialists Physics Institute. PN Lebedev together with the group of Prof. Mikhail Lukin at Harvard. Methods developed for research in the field of quantum information, the scientists first used in an experiment on a living cell. It is expected that this approach will provide new possibilities for measuring cell viability using magnetometry. Implementation of the project is extremely important not only for physicists, but also to biologists and physicians.

The technology used at work in the field of quantum information, can measure the state of a qubit or

Continue reading Experts LPI applied quantum Methods in Biology

FIAN developed a number of lasers mid-IR

Staff at the Physics Institute. PN Lebedev Physical Institute have developed a number of solid-state lasers emitting in the mid-infrared range (2 — 6 mm). Such lasers can be used as Lidar — detection in the atmosphere of environmentally harmful impurities to locate objects in spectroscopy and also in medicine, e.g. in dentistry.

 Photo source:nanonewsnet.ru

Mid-IR lasers based on crystal compounds A2B6 (second and sixth groups of the Periodic Table of the Elements) doped with divalent transition metal ions. Beginning in the late 90s. and to present this class of crystals is of great interest due to a number

Continue reading FIAN developed a number of lasers mid-IR

Russian scientists have developed a new solid-state electric-discharge laser.

 Photo source:nkj.ru

Process emission laser target of zinc selenide on the dielectric substrate with a circular shape and a hole diameter of 3 mm.

Staff at the Physics Institute. PN Lebedev Physical Institute (LPI) and the Institute of Electrophysics, Ural Branch of Russian Academy of Sciences (Ekaterinburg) have developed the design of a new type of laser — semiconductor electric discharge. With some approximation of the device can be called a perfect version of a streamer semiconductor laser.

An electric circuit semiconductor (PEL) Laser Power: 1 — transmission line 2 — Camera with electrodes 3 and

Continue reading Russian scientists have developed a new solid-state electric-discharge laser.

ISS astronauts are working with plasma crystals

Last weekend at the International Space Station astronauts have launched another series of experiments, "Plasma Crystal".

 Photo source:roscosmos.ru

The photograph Sergei Volkov preparing equipment for the experiment.

As part of the "plasma crystal" in microgravity investigated plasma-dust structures. In plasma, the dust particles are introduced and created the conditions for them to accumulate huge charge, through which dust particles are arranged in crystals. In the absence of gravity multistory obtained crystal, and it all particles visible to the naked eye. Thus, in the experiment, the theoretical models of solid state physics are verified by direct observation. Speaking

Continue reading ISS astronauts are working with plasma crystals

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