Glossary entry (derived from question below)
English term or phrase:
acceptor
Romanian translation:
acceptor
Nov 19, 2008 07:54
15 yrs ago
3 viewers *
English term
acceptor
GBK
English to Romanian
Science
Physics
Definition from
Tyco Electronics Corporation:
A material that is intentionally added to a pure semiconductor material to increase the population of free holes in that semiconductor, resulting in a net positive charge. A semiconductor that has had acceptor material added to it is called "p-type."
Example sentences:
For practical doping levels, it is fair to assume that the free electron concentration is equal to the concentration of donor atoms and the hole concentration is equal to the concentration of acceptor atoms. (everything2.com)
Acceptor dopant in nitride semiconductors makes deep acceptor level (>100 meV) and generates few hole carriers into the valence band because of large electron affinity of N. (Materials Research Society)
The energy gained when an electron is taken up by an acceptor atom from the valence band of the crystal is the ionization energy of the atom. (answers.com)
Proposed translations
(Romanian)
| 5 +2 | acceptor |
Anton Popescu
|
Change log
Nov 18, 2008 22:55: changed "Kudoz queue" from "In queue" to "Public"
Nov 19, 2008 07:54: changed "Stage" from "Preparation" to "Submission"
Nov 22, 2008 07:54: changed "Stage" from "Submission" to "Selection"
Jan 2, 2010 02:54: changed "Stage" from "Selection" to "Completion"
Proposed translations
+2
376 days
Anton Popescu
technical
Native in: Romanian (Variants: Romania, Transylvanian) 
Works in: English to Romanian, French to Romanian, German to Romanian, and 2 more.
Related KudoZ points
:
8
Selected
acceptor
Sunt inginer electronist de peste 30 de ani şi termenul face parte din vocabularul meu curent încă de pe băncile facultăţii.
Definition from
DEX-S'88:
Atom trivalent care introdus într-un semiconductor primește electroni de la un atom din rețeaua cristalină a acestuia. – Din fr. accepteur.
Example sentences:
Un material semiconductor de tip N reprezinta un acceptor de sarcini electrice negative, iar unul de tip P reprezinta un acceptor de sarcini electrice pozitive. (blogspot)
În urma primirii acestui electron, atomul acceptor devine ion negativ. (Universitatea Tehnica Iasi)
După felul impurităţilor pe care le conţin, semiconductorii extrinseci pot fi: donori, dacă impuritatea are valenţa mai mare decât cea a semiconductorului; acceptori, dacă impuritatea are valenţa mai mică decât cea a semiconductorului. (Wikipedia)
4 KudoZ points awarded for this answer.
Discussion
ACCEPTÓR, acceptori= atom trivalent care introdus într-un semiconductor primește electroni de la un atom din rețeaua cristalină a acestuia (sursa: Dex )
In Dictionarul tehnic EN - RO (Ed. Tehnica): acceptor = acceptor, atom cu invelisul electronic incomplet.
acceptor level - nivel colector (acceptor) al unui semiconductor