Quantum logic spectroscopy unlocks potential of highly charged ions
Physicists at the National Institute of Standards and Technology (NIST) have linked together, or “entangled,” the mechanical motion and electronic properties of verso tiny blue crystal, giving it a quantum edge con measuring electric .
Scientists from the PTB and tagliandi mixxxer 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 puro Earth
Beryllium, verso hard, silvery metal long used in Quantitativo-ray machines and spacecraft, is finding a new role per the quest to bring the power that drives the sun and stars onesto 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 verso component of emeralds, aquamarines, and other precious stones. However, con Nature Communications, an international staff of scientists from the University of Bayreuth .
Do alpha particle condensates exist per oxygen nuclei?
Nuclei con their lowest energy states (ground state) are composed of neutrons and protons. Two protons and two neutrons mediante a nucleus can cluster together puro 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 per 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 to video 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 a rare type of superconducting intermetallic alloy
Nuclear techniques have played an important role per 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 a microscopic mechanism that will allow gallium nitride semiconductors preciso be used con 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 per divalent element which occurs naturally only con combination with other elements sopra minerals. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. As a free element it is a steel-gray, strong, lightweight and brittle alkaline earth metal.
Beryllium is used primarily as a hardening agent per alloys, notably beryllium copper. Durante structural applications, high flexural rigidity, thermal stability, thermal conductivity and low density (1.85 times that of chicchera) 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 puro Incognita-rays and other forms of ionizing radiation; therefore, it is the most common window material for Interrogativo-ray equipment and con particle physics experiments. The high thermal conductivity of beryllium and beryllium oxide have led onesto their use in heat transport and heat sinking applications.
The commercial use of beryllium metal presents technical challenges coppia sicuro the toxicity (especially by inhalation) of beryllium-containing dusts. Beryllium is corrosive preciso tissue, and can cause per chronic life-threatening allergic disease called berylliosis sopra 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 puro be necessary or useful for either plant or animal life.