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“vacuum”
In theory, space that contains no matter: Tom read in the article that the term vacuum related to space devoid of any substances at all.
This entry is located in the following unit:
Astronomy and related astronomical terms
(page 27)
Word Entries containing the term:
“vacuum”
vacuum evaporation
The deposition of thin films of semiconductor material by the evaporation of elemental sources in a vacuum.
This entry is located in the following unit:
Photovoltaic Conversion Efficiency Terms +
(page 23)
vacuum zero
The energy of an electron at rest in empty space; used as a reference level in energy band diagrams.
This entry is located in the following unit:
Photovoltaic Conversion Efficiency Terms +
(page 23)