Savor
Joined: 02 Jan 2007 Posts: 2203
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Posted: 12.09.2018 19:58 Post subject: Scientists discover a 'tuneable' novel quantum state of matt |
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Scientists discover a 'tuneable' novel quantum state of matter
https://m.phys.org/news/2018-09-scientists-tuneable-quantum-state.html
"An international team of researchers led by Princeton physicist Zahid Hasan has discovered a quantum state of matter that can be "tuned" at will—and it's 10 times more tuneable than existing theories can explain. This level of manipulability opens enormous possibilities for next-generation nanotechnologies and quantum computing."
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"The researchers can't yet explain why.
"It is rare that a magnetic field has such a dramatic effect on electronic properties of a material," said Subir Sachdev, the Herchel Smith Professor of Physics at Harvard University and chair of the physics department, who was not involved in this study.
Even more surprising than this decoupling—called anisotropy—is the scale of the effect, which is 100 times more than what theory predicts. Physicists characterize quantum-level magnetism with a term called the "g factor," which has no units. The g factor of an electron in a vacuum has been precisely calculated as very slightly more than two, but in this novel material, the researchers found an effective g factor of 210, when the electrons strongly interact with each other."
Eikö kukaan?!?
Eiköhän tuo selittyne ihan omalla paineellaan kun ilmiöön sovelletetaan sitä tosiasiaa että atomien ytimet laajenevat ja kierrättävät laajenevaa työntävää voimaa josta syntyy sopivissa olosuhteissa elektroneja jotka myös laajenevat samassa suhteessa kuin aine ja valo laajenevat 😃
Ps. Niin, ja laajenevan valon vauhtihan kiihtyy koko ajan samassa suhteessa kuin aine ja valo laajenevat.
😃 _________________ Olemmeko löytämässä itse itsemme? Yhdistyvätkö eri uskonnot ja tiede jo meidän aikana? |
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