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. To do this, they isolated .

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

Beryllium, per hard, silvery metal long used sopra Quantita-ray machines and spacecraft, is finding verso new role con the quest sicuro 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 verso component of emeralds, aquamarines, and other precious stones. However, sopra Nature Communications, an international gruppo of scientists from the University of Bayreuth .

Do alpha particle condensates exist in oxygen nuclei?

Nuclei in their lowest energy states (ground state) are composed of neutrons and protons. Two protons and two neutrons per a nucleus can cluster together sicuro 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 puro filmato 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 per rare type of intermetallic alloy that exhibits superconductivity.

Researchers create gallium nitride semiconductors doped with beryllium

Physicists at Aalto University have discovered per microscopic https://datingranking.net/it/bondagecom-review/ mechanism that will allow gallium nitride semiconductors esatto be used per electronic devices that distribute large amounts of electric power.

• «
• »

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 sopra combination with other elements con minerals. Notable gemstones which contain beryllium include beryl (aquamarine, emerald) and chrysoberyl. As verso free element it is per steel-gray, strong, lightweight and brittle alkaline earth metal.

Beryllium is used primarily as per hardening agent in alloys, notably beryllium copper. Mediante structural applications, high flexural rigidity, thermal stability, thermal conductivity and low density (1.85 times that of tazza) make beryllium per 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 sicuro Interrogativo-rays and other forms of ionizing radiation; therefore, it is the most common window material for X-ray equipment and sopra particle physics experiments. The high thermal conductivity of beryllium and beryllium oxide have led puro their use con heat transport and heat sinking applications.

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