What are the limitations of using analogies to understand the sub-nanometer world?

Nanoscience is the study of matter at the nanoscale—dimensions between approximately 1 and 100 nanometers or 1,000 times smaller than the width of a human hair. Oct 7, 2008 ... Our results also provide evidence that the vacancy concentration in a nanoscale system can be smaller than in the bulk material, an effect which ... Oct 12, 2016 ... ... nanometer in length. Their new transistor gate offers a vast improvement over current models and could dramatically improve computer speeds ... Dec 23, 2017 ... Magnetization switching solely driven by current is achieved for junctions smaller than 10 nm where sufficient thermal stability is provided by ... Normal air is largely opaque to UV with wavelengths shorter than 200 nm; oxygen absorbs "light" in that part of the UV spectrum. That is good news for us ... Mar 1, 2021 ... 96 votes, 42 comments. With apples 5 nm chip releasing and being used, it makes myself wonder, what happens after 5? Then 3? Then 1? A single gold atom is about a third of a nanometer in diameter; On a comparative scale, if the diameter of a marble was one nanometer, then diameter of the ... Oct 15, 2022 ... A nanometer is equal to 0.001µm (micrometers). I guess that if it really is less than one micron thick, it's nanometer-grade… but by how much? May 6, 2021 ... IBM has unveiled new semiconductor chips with the smallest transistors ever made. The new 2-nanometer (nm) tech allows the company to cram a staggering 50 ... Aug 9, 2022 ... ... nm diameter channels, which are slightly smaller than the width of a DNA strand. At this scale, matching tight shale layering, oil reacts to ...