Physicists at the National Institute of Standards quiz date me and Technology (NIST) have linked together, or “entangled,” the mechanical motion and electronic properties of verso tiny blue crystal, giving it a quantum edge in 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 esatto Earth
Beryllium, a hard, silvery metal long used durante Quantita-ray machines and spacecraft, is finding per new role sopra the quest puro bring the power that drives the sun and stars sicuro 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 per component of emeralds, aquamarines, and other precious stones. However, per Nature Communications, an international gruppo of scientists from the University of Bayreuth .
Do alpha particle condensates exist mediante oxygen nuclei?
Nuclei durante their lowest energy states (ground state) are composed of neutrons and protons. Two protons and two neutrons con 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” per flat crystal of 150 beryllium ions (electrically charged atoms), opening new possibilities for simulating magnetism at the quantum .
Coping with errors per the quantum age
Quantum systems can be manipulated with extremely high precision, but not perfectly. Researchers in the Department of Physics at ETH Zurich have now demonstrated how sicuro video and correct errors that occur during such operations.
Ice age discovery ericans
A 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 verso rare type of superconducting intermetallic alloy
Nuclear techniques have played an important role durante determining the crystal structure of verso 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 to be used mediante 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 verso divalent element which occurs naturally only durante combination with other elements per minerals. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. As per free element it is a steel-gray, strong, lightweight and brittle alkaline earth metal.
Beryllium is used primarily as verso hardening agent mediante alloys, notably beryllium copper. Durante structural applications, high flexural rigidity, thermal stability, thermal conductivity and low density (1.85 times that of scodella) make 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 esatto Quantitativo-rays and other forms of ionizing radiation; therefore, it is the most common window material for Quantita-ray equipment and per particle physics experiments. The high thermal conductivity of beryllium and beryllium oxide have led esatto their use mediante heat transport and heat sinking applications.
The commercial use of beryllium metal presents technical challenges paio puro the toxicity (especially by inhalation) of beryllium-containing dusts. Beryllium is corrosive to tissue, and can cause verso chronic life-threatening allergic disease called berylliosis in some people. As it is not synthesized per stars, beryllium is verso relatively rare element mediante both the Earth and the universe. The element is not known to be necessary or useful for either plant or animal life.