🔬 materials science
Quantum Limits of Electronic Transport in Nanostructured Macroscopic Conductors
By combining a unified atomistic framework with ultrahigh-field measurements on carbon nanotube fibers, this study reveals that macroscopic transport in disordered low-dimensional networks is primarily governed by junction-level quantum interference, where positive magnetoresistance stems from junction overlap and negative magnetoresistance arises from lattice-mismatched heterojunctions.
Agnieszka E. Lekawa-Raus, John S. Bulmer, Teresa Kulka, Magdalena Marganska, Nick Papior, Dwight G. Rickel, Fedor F. Bal (…)2026-05-04✓ Author reviewed ⓘ