AskByGeeks | Elusive transition shows universal quantum signature
AskByGeeks,
There is a clear difference between metals, in which electrons flow freely, and electrical insulators, in which electrons are…
There is a clear difference between metals, in which electrons flow freely, and electrical insulators, in which electrons are…
Il existe de grandes différences entre les métaux, à travers lesquels les électrons circulent librement, et les isolants électriq…
There are stark differences between metals, through which electrons flow freely, and electrical insulators, in which electrons…
There are stark differences between metals, through which electrons flow freely, and electrical insulators, in which electrons…
(Nanowerk News) There are stark differences between metals, through which electrons flow freely, and electrical insulators, in…
There are stark differences between metals, through which electrons flow freely, and electrical insulators, in which electrons…
(Nanowerk News) With a little twist and the turn of a voltage knob, Cornell researchers have shown that a single material…
The CC0 Public Domain is a public domain. Cornell researchers have shown that a single material system can switch between two…
With a little twist and the turn of a voltage knob, Cornell researchers have shown that a single material system can toggle…
With a little twist and the turn of a voltage knob, Cornell researchers have shown that a single material system can toggle…
With a little twist and the turn of a voltage knob, Cornell researchers have shown that a single material system can toggle…
리서치 하이라이트 2021년9월16일 Nature 597, 7876 금속에서 절연체로의 전이는 강한 전자-전자 상호작용을 나타내는 물질들의 주요 특징입니다.
由定域电子引起的相互作用(莫特转变)一般按照预计是发生在半填充的哈伯德模型中,当电子的动能(以带宽W为特征)远远超过它们的相互作用能(以现场库仑斥力U为特征)时,基态是具有明确定义的电子费米面的金属。相反,当U≫W时,基态是具有电荷间隙的电绝缘体。当U和W具…
리서치 하이라이트 2021년9월16일 Nature 597, 7876 금속에서 절연체로의 전이는 강한 전자-전자 상호작용을 나타내는 물질들의 주요 특징입니다.