Today is the anniversary of Hiroshima – when an atomic bomb nicknamed Little Boy was dropped on Japan. On August 6, 1945, Hiroshima was left devastated, with up to 166,00 dying in the blast, and in ...
Left: scanning transmission electron microscope (STEM) image of a tantalum (Ta) film showing an oxide layer above the atoms of crystalline Ta metal. Right: STEM imaging combined with computational ...