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Japan Scicom Forum 2023 held at OIST

Japan Scicom Forum 2023 held at OIST
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.

Nigeria , China , Thailand , Okinawa , Japan , United-kingdom , Stockholm , Sweden , Philippines , British , Japanese , Natsuki-matsumoto

Outstanding tribute to former President Peter Gruss

Outstanding tribute to former President Peter Gruss
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.

Japan , Okinawa , Stanford , Leicestershire , United-kingdom , Germany , Tokyo , Japanese , British , Jonathan-dorfan , Max-planck , Sydney-brenner

- Queen Mary University of London

- Queen Mary University of London
qmul.ac.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from qmul.ac.uk Daily Mail and Mail on Sunday newspapers.

Germany , Norway , Japan , Okinawa , United-kingdom , London , City-of , Yan-liang , Queen-mary , Chema-mart , Franciscom-mart , Andreas-hejnol

In a first, researchers image the full structure of trapped excitons

Excitons form when electrons leave their place in atoms and grab the “holes” they left behind for a brief, whirling dance. Now they’ve been stably trapped

Japan , Okinawa , Elyse-barr , Vivek-pareek , Johnathan-georgaras , Keshav-dani , Tony-heinz , Chakradhar-sahoo , Department-of-energy , National-institute-for-materials-science , Columbia-university , Okinawa-institute-of-science

In first, researchers image full structure of trapped excitons

In first, researchers image full structure of trapped excitons
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.

Japan , Okinawa , Kaori-serakaki , Elyse-barr , Vivek-pareek , Johnathan-georgaras , Keshav-dani , Tony-heinz , Chakradhar-sahoo , Department-of-energy , National-institute-for-materials-science , Columbia-university

Nanotechnology Now - Press Release: Magnetism drives metals to insulators in new experiment: Study provides new tools to probe novel spintronic devices


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Home > Press > Magnetism drives metals to insulators in new experiment: Study provides new tools to probe novel spintronic devices
An illustration of two domains (blue and orange) divided by a domain wall (white area) in a material. The magnetic order is designated with organized arrows (electron spins) while the colors represent two different domains (but the same magnetic order). In the material pictured here, the domain walls are conductive and the domains are insulating.
CREDIT
Yejun Fang
Abstract:
Like all metals, silver, copper, and gold are conductors. Electrons flow across them, carrying heat and electricity. While gold is a good conductor under any conditions, some materials have the property of behaving like metal conductors only if temperatures are high enough; at low temperatures, they act like insulators and do not do a good job of carrying electricity. In other words, these unusual materials go from acting like a chunk of gold to acting like a piece of wood as temperatures are lowered. Physicists have developed theories to explain this so-called metal-insulator transition, but the mechanisms behind the transitions are not always clear.

Japan , Okinawa , Turkey , Turkish , Danielm-silevitch , Yejun-feng , David-mandrus , Thomas-rosenbaum , John-slater , Scotte-cooper , Nevill-francis-mott , Yejun-fang

Caltech: Magnetism Drives Metals to Insulators in New Experiment


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Like all metals, silver, copper, and gold are conductors. Electrons flow across them, carrying heat and electricity. While gold is a good conductor under any conditions, some materials have the property of behaving like metal conductors only if temperatures are high enough; at low temperatures, they act like insulators and do not do a good job of carrying electricity. In other words, these unusual materials go from acting like a chunk of gold to acting like a piece of wood as temperatures are lowered. Physicists have developed theories to explain this so-called metal–insulator transition, but the mechanisms behind the transitions are not always clear.

Yejun-feng , Patrick-lee , Thomas-rosenbaum , David-mandrus , John-slater , Nevill-francis-mott , Johns-hopkins-university , Nature-communications , Okinawa-institute-for-science , University-of-tennessee , Technology-graduate-university , Okinawa-institute

Magnetism Drives Metals to Insulators in New Experiment


Date Time
Magnetism Drives Metals to Insulators in New Experiment
Like all metals, silver, copper, and gold are conductors. Electrons flow across them, carrying heat and electricity. While gold is a good conductor under any conditions, some materials have the property of behaving like metal conductors only if temperatures are high enough; at low temperatures, they act like insulators and do not do a good job of carrying electricity. In other words, these unusual materials go from acting like a chunk of gold to acting like a piece of wood as temperatures are lowered. Physicists have developed theories to explain this so-called metal-insulator transition, but the mechanisms behind the transitions are not always clear.

Japan , Okinawa , Danielm-silevitch , Yejun-feng , David-mandrus , Thomas-rosenbaum , John-slater , Scotte-cooper , Nevill-francis-mott , Patrick-lee , Johns-hopkins-university , Nature-communications