nan·o·tes·la 
(nănə-tĕs′lə)
(nănə-tĕs′lə)n. Abbr. nT
One billionth (10-9) of a tesla.
- photosensitivity
- photosensitization
- photosensitize
- photosensitizer
- photoset
- photosetter
- photosphere
- photospheric
- photostat
- photosynthate
- photosynthesis
- photosynthesize
- photosynthetic
- photosynthetically
- phototactic
- phototactically
- phototaxis
- phototherapeutic
- phototherapy
- phototonic
- phototonus
- phototoxic
- phototoxicity
- phototransistor
- phototroph