Physicists at the National Institute of Standards and Technology (NIST) have linked together, or «entangled,» the mechanical motion and electronic properties of per tiny blue crystal, giving it verso quantum edge mediante measuring electric .

Scientists from the PTB and the Max Planck Institute for Nuclear Physics (MPIK), both Germany, have carried out pioneering optical measurements of highly charged ions with unprecedented precision. Puro do this, they isolated .

Tiny granules can help bring clean and abundant fusion power preciso Earth

Beryllium, per hard, silvery metal long used con Interrogativo-ray machines and spacecraft, is finding per new role con the quest onesto bring the power that drives the sun and stars to Earth. Beryllium is one of the two main materials used for .

High pressure creates new neighbours for beryllium

The rare element beryllium is mainly known for being a component of emeralds, aquamarines, and other precious stones. However, in Nature Communications, an international squadra of scientists from the University of Bayreuth .

Do alpha particle condensates exist durante oxygen nuclei?

Nuclei sopra their lowest energy states (ground state) are composed of neutrons and protons. Two protons and two neutrons per per nucleus can cluster together esatto form alpha particles. When the nucleus gets nearly enough energy .

Physicists ‘flash-freeze’ crystal of 150 ions

Physicists at the National Institute of Standards and Technology (NIST) have «flash-frozen» verso flat crystal of 150 beryllium ions (electrically charged atoms), opening new possibilities for simulating magnetism at the quantum .

Coping with errors sopra the quantum age

Quantum systems can be manipulated with extremely high precision, but not perfectly. Researchers con the Department of Physics at ETH Zurich have now demonstrated how preciso videoclip and correct errors that occur during such operations.

Ice age discovery ericans

Verso group of researchers have discovered the retreat of an ancient ice sheet from the western coast of Canada occurred earlier than previously thought.

Nuclear techniques unlock the structure of per rare type of superconducting intermetallic alloy

Nuclear techniques have played an important role sopra determining the crystal structure of a rare type of intermetallic alloy that exhibits superconductivity.

Researchers create gallium nitride semiconductors doped with beryllium

Physicists at Aalto University have discovered verso microscopic mechanism that will allow gallium nitride semiconductors onesto be used per electronic devices that distribute large amounts of electric power.

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Beryllium

Beryllium ( /b??r?li?m/ b?-ril-ee-?m) is the chemical element with the symbol Be and atomic number 4. It is a divalent element which occurs naturally only per combination with other elements per minerals. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. As verso free element it is a steel-gray, strong, lightweight and brittle alkaline earth metal.

Beryllium is used primarily as per hardening agent per alloys, notably beryllium copper. In structural applications, high flexural rigidity, thermal stability, thermal conductivity and low density (1.85 times that of tazza) make xmeeting app gratuita beryllium a quality aerospace material for high-speed aircraft, missiles, space vehicles and communication satellites. Because of its low density and atomic mass, beryllium is relatively transparent onesto Interrogativo-rays and other forms of ionizing radiation; therefore, it is the most common window material for Interrogativo-ray equipment and in particle physics experiments. The high thermal conductivity of beryllium and beryllium oxide have led sicuro their use in heat transport and heat sinking applications.

The commercial use of beryllium metal presents technical challenges due sicuro the toxicity (especially by inhalation) of beryllium-containing dusts. Beryllium is corrosive puro tissue, and can cause per chronic life-threatening allergic disease called berylliosis mediante some people. As it is not synthesized con stars, beryllium is per relatively rare element durante both the Earth and the universe. The element is not known esatto be necessary or useful for either plant or animal life.