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 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. Esatto do this, they isolated .

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

Beryllium, verso hard, silvery metal long used mediante X-ray machines and spacecraft, is finding a new role con the quest sicuro bring the power that drives the sun and stars puro 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, mediante Nature Communications, an international gruppo 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 per a nucleus can cluster together to 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 mediante the quantum age

Quantum systems can be manipulated with extremely high precision, but not perfectly. Researchers mediante the Department of Physics at ETH Zurich have now demonstrated how puro schermo 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 in determining the crystal structure of a rare type of intermetallic snapsext collegamento 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 puro 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 mediante combination with other elements con minerals. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. As per free element it is per steel-gray, strong, lightweight and brittle alkaline earth metal.

Beryllium is used primarily as verso hardening agent sopra 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 verso 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 Quantitativo-rays and other forms of ionizing radiation; therefore, it is the most common window material for Interrogativo-ray equipment and durante particle physics experiments. The high thermal conductivity of beryllium and beryllium oxide have led to their use per heat transport and heat sinking applications.

The commercial use of beryllium metal presents technical challenges due to the toxicity (especially by inhalation) of beryllium-containing dusts. Beryllium is corrosive esatto tissue, and can cause a chronic life-threatening allergic disease called berylliosis durante some people. As it is not synthesized mediante stars, beryllium is verso 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.

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