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Silicon thermoelectric nanomaterials with minimum thermal conductivity achieved
Without the use of rare metals, they achieved properties necessary for achieving high-TE-performance, that is, high electrical conductivity and low thermal ...
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2014
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A new method for controlling multifunctional electronic materials established
A group of researchers verified a new electronic control method of multiferroics and established its basic principles. These results will open a gate for ...
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2015
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A world first! Parity effect observed in graphene, a material garnering great attention
A research group has successfully proven the parity effect pn junctions formed in graphene. This discovery could lead to the design of new quantum ...
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2015
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Producing spin-entangled electrons
A research team has successfully produced pairs of spin-entangled electrons and demonstrated, for the first time, that these electrons remain entangled even ...
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2015
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Copper oxides without Jahn-Teller distortion
A research team has obtained results to pave the way to realize a new quantum liquid state named “quantum spin-orbital liquid." The team has also succeeded in ...
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2015
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Photoemission linear dichroism reveals cubic wave functions
A research team has successfully and perfectly determined the anisotropic localized charge distribution of the rare-earth compound in cubic symmetry by means ...
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2015
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Electron partitioning process in graphene observed, a world first
A group of researchers precisely conducted current-fluctuation (“shot noise”) measurement in the graphene p–n junction in the quantum Hall regime. This group's ...
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2015
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Development of Nanostructuring Technology to Simultaneously Control Heat and Electricity
A research group created a nanostructure in which ultrasmall germanium (Ge) nanodots were formed with identical crystal orientations in silicon (Si). In this ...
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2015
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Successful observation of two-phonon quantum interference
A group of researchers succeeded in observing at the intended timing two-phonon quantum interference by using two calcium ions in a cryogenic state in ion ...
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2015
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Mysterious behavior of quantum liquid elucidated, a world first
A group of researchers, through the highest level of precise measurement of current fluctuations in quantum liquids in artificial atoms created by fine ...
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2015
