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Updated: Feb 16, 2026

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
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Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

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超伝導性が強化され,無限層のサマリウムニッケラート薄膜の混合次元行動が示される

Mingwei Yang1,2, Heng Wang3, Jiayin Tang1

  • 1Department of Physics, City University of Hong Kong, Kowloon, Hong Kong SAR, China.

Nature communications
|February 14, 2026
PubMed
まとめ

研究者らはサマリウムニッケラート薄膜を合成し,32.5Kまでの超伝導性を記録しました. 稀土の無限層ニッケラートにおけるこのブレークスルーは,より高い臨界温度のための新しい設計原理を提供します.

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An integral is classified as improper due to an infinite interval when at least one of its limits of integration extends to positive or negative infinity. In such cases, the region under the curve is unbounded, and standard techniques for evaluating definite integrals are not directly applicable. Instead, the improper integral is defined through a limiting process that allows one to determine whether the accumulated area remains finite despite the infinite domain.Application to Exponential...
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