Glossary entry (derived from question below)
English term or phrase:
donor
Croatian translation:
donor
Apr 23, 2009 20:54
15 yrs ago
English term
donor
GBK
English to Croatian
Science
Physics
Definition from
Tyco Electronics Corporation:
A material that is intentionally added to a pure semiconductor material in order to increase the population of free electrons in that semiconductor, resulting in a net negative charge. A semiconductor that has had donor material added to it is called "n-type."
Example sentences:
If there is a higher concentration of donors than acceptors, the semiconductor is n-type and the free electron concentration is approximately the difference between the two doping concentrations. (everything2.com)
The ionization energy of a donor atom is the energy required to dissociate the electron from the atom and put it in the conduction band of the crystal. (answers.com)
The doping with foreign atoms increases the conductivity of semiconductor crystals. By installing pentavalent foreign atoms (donors) one receives electron excess conductors (n-conductor). (ledshift.com)
Proposed translations
(Croatian)
| 5 +2 | donor |
Dinap
|
| 5 | donor, davatelj |
Nevenchi
|
Change log
Apr 23, 2009 19:55: changed "Kudoz queue" from "In queue" to "Public"
Apr 23, 2009 20:54: changed "Stage" from "Preparation" to "Submission"
Apr 26, 2009 21:54: changed "Stage" from "Submission" to "Selection"
Jul 9, 2009 19:54: changed "Stage" from "Selection" to "Completion"
Proposed translations
+2
42 days
Selected
donor
Definition from
own experience or research:
atomi koji u svojim vanjskim ljuskama posjeduju višak elektrona koje mogu donirati akceptoru elektrona
Example sentences:
"Atom koji daje elektron naziva se ELEKTRON-DONOR, a koji prima elektron nazivamo ELEKTRON-AKCEPTOR." (Fakultet strojarstva i brodogradnje)
"Zbog toga što peterovalentni atomi imaju dodatni elektroni za doniranje, oni se nazivaju atomi donori (donorski atomi). " (wikipedia)
4 KudoZ points awarded for this answer.
48 days
donor, davatelj
uz pojam donora, najčešće povezujemo i suprotan pojam, tzv. akceptore
Definition from
own experience or research:
Riječ donor vrlo se često koristi u elektronici i sličnim područjima, pri opisivanju poluvodičkih materijala i/ili struktura. Donor je materijal koji "daruje" jedan ili više svojih elektrona čistom poluvodiču, kako bi poboljšao svojstva toga vodiča, osobito vodljivost.
Example sentences:
Koncentracija donora u n-tipu poluvodiča 100 je puta veća od koncentracije akceptora. (vlastito iskustvo)
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