Submicron is a related term of subangstrom.
In physics|lang=en terms the difference between submicron and subangstrom
is that submicron is (physics) smaller than micron-scale while subangstrom is (physics) smaller than an angstrom.
As adjectives the difference between submicron and subangstrom
is that submicron is (physics) smaller than micron-scale while subangstrom is (physics) smaller than an angstrom.
submicron
English
Adjective
(head)
(physics) Smaller than micron-scale
Synonyms
* submicronic
Related terms
* subnanometer
subangstrom
English
Adjective
(-)
(physics) Smaller than an angstrom
Related terms
*submicron
*subnanometer