Hugtakasafn þýðingamiðstöðvar utanríkisráðuneytisins
Hugtakasafn : Eitt hugtak
- ÍSLENSKA
- íbættur
- ENSKA
- doped
- DANSKA
- dotered
- SÆNSKA
- dopad
- FRANSKA
- dopé
- ÞÝSKA
- dotiert
- Svið
- íðefni
- Dæmi
- [is] væntanlegt
- [en] Both, Xenon arcs and (doped) mercury-metal halide arcs are used as solar simulators
- Skilgreining
- [en] the conductivity of semiconductors like Si can be increased by adding small, controlled amounts of "impurities" that have roughly the same atomic size, but more or fewer valence electrons than the semimetal. This process is known as doping (vefsíða efnafræðideilar Washington University) in semiconductor production, doping intentionally introduces impurities into an extremely pure (also referred to as intrinsic) semiconductor for the purpose of modulating its electrical properties. The impurities are dependent upon the type of semiconductor. Lightly and moderately doped semiconductors are referred to as extrinsic. A semiconductor doped to such high levels that it acts more like a conductor than a semiconductor is referred to as degenerate (wikipedia)
- Rit
- v.
- Skjal nr.
- 32008R0440
- Orðflokkur
- lo.
Takk fyrir
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