CPUs Could Use 85 Percent Fewer Transistors with New Adaptive Tech (tomshardware.com)

Here's the publication, in case anyone would like to read it: https://pubs.acs.org/doi/10.1021/acsnano.1c06801

"Nanometer-Scale Ge-Based Adaptable Transistors Providing Programmable Negative Differential Resistance Enabling Multivalued Logic"

Seems like it's behind a paywall, though.

Edit: Here's a public PDF, seems to be the right article: https://publik.tuwien.ac.at/files/publik_298561.pdf