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acceptor

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16:54 Apr 2, 2009
English to Hebrew translations [PRO]
Science - Physics
Additional field(s): Electronics / Elect Eng
English term or phrase: acceptor
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 sentence(s):
  • 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
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Summary of translations provided
5נוטל
Ron Armon


  

Translations offered


161 days   confidence: Answerer confidence 5/5
נוטל


Definition from טכניון - יסודות התקני �:
סיג נוטל (acceptor): אטום זר אשר מספר אלקטרוני הערכיות שלו קטן באחד מזה של האטום אותו הוא מחליף. כל סיג נוטל גורע אלקטרון אחד מהמוליך-למחצה (מל"מ), או במילים אחרות – מוסיף חור אחד למל"מ

Example sentence(s):
  • בצד P נותרים סיגים נוטלים הטעונים במטען שלילי ואילו בצד N נותרים סיגים תורמים הטעונים במטען חיובי. אזור זה נקרא אזור המחסור (depletion zone), שכן בגלל תהליכי הגנרציה והרקומבינציה החוזרים ונשנים, נראה שאין בו נושאי מטען. - Wikipedia (Heb) - Semi-conductors  
  • אלקטרונים מפס הערכיות יעלו לרמת האנרגיה של החור הקשור, ולכן יישארו יותר חורים בפס הערכיות. זיהומים אלה נקראים "נוטלים" (acceptors) - הולכה חשמלית במוצקים -  

Explanation:
The more "official" term for Acceptor is נוטל
and Acceptor Dopant is סיג נוטל,
but you'll find common use of "מקבל"
and sadly - even the transliteration "אקספטור"
"Doping" (only in this context) is translated:
אילוח, זיהום, סימום
Ron Armon
Israel
Local time: 19:02
Native speaker of: Native in HebrewHebrew
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