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Updated: Jun 30, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
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完全電気スキルミオニック磁気トンネル交差点

Shaohai Chen1, James Lourembam1, Pin Ho1

  • 1Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.

Nature
|March 21, 2024
PubMed
まとめ

研究者らは,個々の磁気スキルミオンを読み取るために,ナノスケール磁気トンネルジャンクション (MTJ) を開発した. スキルミオンの 効率的な低エネルギー書き込みと消去を可能にしました 先進的なコンピューティングの道を開きます

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The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
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Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The...
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