Superinsulators: Difference between revisions
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== Superinsulators == | == Superinsulators == | ||
A superinsulator is a material that at low temperatures (and possible combinations of other conditions) has a near infinite resistance. The superinsulating state has many parallels to the [[ | <p>A superinsulator is a material that at low temperatures (and possible combinations of other conditions) has a near infinite resistance. The superinsulating state has many parallels to the [[Superconductors|superconducting]] state, and can be destroyed (in a sudden phase transition) by increased temperature, magnetic fields and voltage. </p> | ||
The superinsulating state was first observed on 7 April 2008 by American scientist Valerii Vinokur and Russian scientist Tatyana Baturina at Department of Energy's Argonne National Laboratory in collaboration with several European institutions. It occurred in a titanium nitride film. | <p>The superinsulating state was first observed on 7 April 2008 by American scientist Valerii Vinokur and Russian scientist Tatyana Baturina at Department of Energy's Argonne National Laboratory in collaboration with several European institutions. It occurred in a titanium nitride film. </p> | ||
This discovery opens new directions of inquiry in condensed matter physics and breaks ground for a new generation of microelectronics. </p> | <p>This discovery opens new directions of inquiry in condensed matter physics and breaks ground for a new generation of microelectronics. </p> </p> | ||
<p>See the article in the March 2010 IEEE Spectrum Magazine, page 11.<br>http://spectrum.ieee.org/semiconductors/materials/scientists-solve-mystery-of-superinsulators</p> | <p>See the article in the March 2010 IEEE Spectrum Magazine, page 11.<br>http://spectrum.ieee.org/semiconductors/materials/scientists-solve-mystery-of-superinsulators</p> | ||
<p>The IEEE has a Society closely aligned [[IEEE Council on SuperConductivity History|here]].</p> | <p>The IEEE has a Society closely aligned [[IEEE Council on SuperConductivity History|here]].</p> | ||
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<p>[[Category:Engineered_materials_&_dielectrics|Category:Engineered_materials_&_dielectrics]] [[Category:Conductivity_&_superconductivity|Category:Conductivity_&_superconductivity]] [[Category:Superconducting_devices]]</p> | <p>[[Category:Engineered_materials_&_dielectrics|Category:Engineered_materials_&_dielectrics]] [[Category:Conductivity_&_superconductivity|Category:Conductivity_&_superconductivity]] [[Category:Superconducting_devices]]</p> | ||
Revision as of 14:28, 8 April 2010
Superinsulators
A superinsulator is a material that at low temperatures (and possible combinations of other conditions) has a near infinite resistance. The superinsulating state has many parallels to the superconducting state, and can be destroyed (in a sudden phase transition) by increased temperature, magnetic fields and voltage.
The superinsulating state was first observed on 7 April 2008 by American scientist Valerii Vinokur and Russian scientist Tatyana Baturina at Department of Energy's Argonne National Laboratory in collaboration with several European institutions. It occurred in a titanium nitride film.
This discovery opens new directions of inquiry in condensed matter physics and breaks ground for a new generation of microelectronics. </p>
See the article in the March 2010 IEEE Spectrum Magazine, page 11.
http://spectrum.ieee.org/semiconductors/materials/scientists-solve-mystery-of-superinsulators
The IEEE has a Society closely aligned here.
