Volume 130, Issue 12
24 March 2023
On the Cover
Scanning electron microscope image of fly ash-based cement.
From the article:
NMR Surface Relaxivity in a Time-Dependent Porous System
Neil Robinson, Razyq Nasharuddin, Einar O. Fridjonsson, and Michael L. Johns
Phys. Rev. Lett. 130, 126204 (2023)