Monday, July 15, 2019
Home Tags High-temperature

Tag: high-temperature

superconducting materials

Scientists Make First Detailed Measurements of Key Factors Related to High-Temperature...

In superconducting materials, electrons pair up and condense into a quantum state that carries electrical current with no loss. This usually happens at very low temperatures....
Superconductivity

The Culprit of Superconductivity in Cuprates

Highlights: > Researchers have uncovered an underlying mechanism related to the materials dependence in copper-based high-temperature superconductors > The research may open a new avenue for...
metallic hydrogen

Researchers Unravel More Mysteries of Metallic Hydrogen

Metallic hydrogen is one of the rarest materials on Earth, yet more than 80 percent of planets—including Jupiter, Saturn, and hundreds of extrasolar planets—are...
superconductors

New Insights into High-Temperature Superconductors

After 30 years of research, there are still many unsolved puzzles about high-temperature superconductors - among them is the magnetic “stripe order” found in...
quantum material

Rice U. Physicists Discover New Type of Quantum Material

U.S. and European physicists searching for an explanation for high-temperature superconductivity were surprised when their theoretical model pointed to the existence of a never-before-seen...
Superconductivity

Stripes May Help Solve Riddle of Superconductivity

Imagine phones and laptops that never heat up or power grids that never lose energy. This is the dream of scientists working with so-called...
Superconductors

Breaking Electron Waves Provide New Clues to High-Temperature Superconductivity

Superconductors carry electricity with perfect efficiency, unlike the inevitable waste inherent in traditional conductors like copper. But that perfection comes at the price of...
Superconductivity

Cuprate Materials Have Fluctuating Stripes That May Be Linked to High-Temperature...

Scientists at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have shown that copper-based superconductors, or cuprates – the first class...
diode lasers

A Curious Quirk Brings Organic Diode Lasers One Step Closer

Since their invention in 1962, semiconductor diode lasers have revolutionized communications and made possible information storage and retrieval in CDs, DVDs and Blu-ray devices....
Ceramic Pump

Ceramic Pump Moves Molten Metal at a Record 1,400 Degrees Celsius

The new pump could facilitate high efficiency, low-cost thermal storage, providing a new way to store renewable energy generated by wind and solar power,...
magnet

LLNL Scientists Stick to a New Efficient Magnet

Lawrence Livermore National Laboratory researchers have developed a new, more efficient permanent magnet that removes the deficiencies of conventional samarium and neodymium magnets.The proposed...
transistor

Team Builds Flexible New Platform for High-Performance Electronics

A team of University of Wisconsin–Madison engineers has created the most functional flexible transistor in the world — and with it, a fast, simple...
quantum magnets

Quantum Magnets Doped With Holes

Magnetism is a phenomenon that we experience in everyday-life quite often. The property, which is observed in materials such as such as iron, is...
superconductor

Electron Orbitals May Hold Key to Unifying Concept of High-Temperature Superconductivity

A team of scientists has found evidence for a new type of electron pairing that may broaden the search for new high-temperature superconductors. The...
quantum computer

What Problems Will We Solve with a Quantum Computer?

With rapid recent advances in quantum technology, we have drawn ever closer to the threshold of quantum devices whose computational powers can exceed those...
superconductivity

Nickel for Thought: Compound Shows Potential for High-temperature Superconductivity

A team of researchers at the U.S. Department of Energy’s (DOE) Argonne National Laboratory has identified a nickel oxide compound as an unconventional but...
Superconductor

New Research Finds a Missing Piece to High-Temperature Superconductor Mystery

An international team led by scientists from the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University has detected new features in the...
perovskites

Mixed Valence States in Lead Perovskites: A Possible Avenue to Produce...

Transition metals (TMs) exhibit charge degree of freedom, resulting in interesting properties, such as charge ordering related to metal-insulator transitions, high-temperature superconductivity, colossal magnetoresistance,...
superconductors

Figuring out Superconductors

From the moment when physicists discovered superconductors — materials that conduct electricity without resistance at extremely low temperatures — they wondered whether they might...
quantum

Entropy Landscape Sheds Light on Quantum Mystery

By precisely measuring the entropy of a cerium copper gold alloy with baffling electronic properties cooled to nearly absolute zero, physicists in Germany and...