News tagged with room temperature

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New property in warm superconductors discovered

(PhysOrg.com) -- Led by Simon Fraser University physicist Jeff Sonier, scientists at TRIUMF have discovered something that they think may severely hinder the creation of room-temperature (37 degrees Celsius) superconductors.

Nov 17, 2010
4.8 / 5 (22) 41 | with audio podcast

Physicists set guidelines for qubit candidates

(PhysOrg.com) -- To build a quantum computer, it's essential to be able to quickly and efficiently manipulate the quantum states of qubits. The qubits, which are the basic unit of quantum information, can be composed of many ...

May 04, 2010 feature
4.4 / 5 (18) 1

New material is a breakthrough in magnetism

(PhysOrg.com) -- Researchers from Imperial College London have created a structure that acts like a single pole of a magnet, a feat that has evaded scientists for decades. The researchers say their new Nature Ph ...

Apr 12, 2010
4.3 / 5 (49) 59 | with audio podcast

Room Temperature Liquid Porphyrins

(PhysOrg.com) -- Porphyrins have received a great deal of attention in the scientific community owing to their useful application in a wide variety of areas, such as the treatment of cancer and systems that mimic photosynthesis. ...

Mar 23, 2010
4 / 5 (2) 0 | with audio podcast

Superconductors on the nanoscale

Superconductors, materials in which current flows without resistance, have tantalizing applications. But even the highest-temperature superconductors require extreme cooling before the effect kicks in, so researchers want ...

Mar 15, 2010
3.9 / 5 (7) 1 | with audio podcast

Explained: Radiative forcing

When people talk about global warming or the greenhouse effect, the main underlying scientific concept that describes the process is radiative forcing. And despite all the recent controversy over leaked emails ...

Mar 10, 2010
3.5 / 5 (20) 33