对比二维和三维透网络的纳米粒子的特性

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Philip J Bones1, Zachary E Heywood1, Joshua B Mallinson2

  • 1University of Canterbury, Electrical and Computer Engineering, Private Bag 4800, Christchurch 8140, New Zealand.

Physical review. E
|October 21, 2025
PubMed
概括

三维 (3D) 透的纳米粒子网络 (PNN) 显示出类似于二维系统的类似于大脑的特性. 制造方面的挑战和冷却方面的困难表明,3D PNN可能无法提高神经形态计算的性能.

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相关概念视频

Two-Dimensional (2D) NMR: Overview01:12

Two-Dimensional (2D) NMR: Overview

The 1D NMR spectrum of large and complex molecules like natural products has complicated splitting patterns and overlapping signals, which can be easily interpreted using 2-dimensional (2D) NMR. Unlike 1D NMR, 2D NMR has two frequency axes that provide the coupling information between the nucleus A and nucleus B in a molecule. The process from which 2D spectra are obtained has four steps.
The first step is the preparation period, during which nucleus A is excited with a radiofrequency pulse.