Noun
a metric unit of length equal to one billionth of a meter
Source: WordNetAfter the first crude X-ray diffraction images of DNA were collected in the 1930s, William Astbury had talked about stacks of nucleotides spaced at 3.4 angström (0.34 nanometre) intervals in DNA. Source: Internet
Higher integration Die of a PIC12C508 8-bit, fully static, EEPROM EPROM ROM -based CMOS microcontroller manufactured by Microchip Technology using a 1200 nanometre process. Source: Internet
Ionization here is due to Lyman series -alpha hydrogen radiation at a wavelength of 121.5 nanometre (nm) ionizing nitric oxide (NO). Source: Internet
It is usually expressed in picoseconds per ( nanometre · kilometre ). Source: Internet
The nanometre is also commonly used to specify the wavelength of electromagnetic radiation near the visible part of the spectrum : visible light ranges from around 400 to 700 nm. Source: Internet
The nanometre is often used to express dimensions on an atomic scale: the diameter of a helium atom, for example, is about 0.1 nm, and that of a ribosome is about 20 nm. Source: Internet