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Intrinsic carrier concentration

Discussion in 'Electronics Homework Help' started by Dreni, Dec 5, 2010.

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  1. Dreni

    Dreni

    1
    0
    Dec 5, 2010
    Hi,

    I know this is more like a maths problem than an electronics one but i really need this so bad, so "electronics forums" was the first thing i searched for.

    My problem:

    I have the intrinsic carrier concentration formula [​IMG]

    I need T as a function of ni.

    Thanks a lot,
    Dren
     

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  2. davenn

    davenn Moderator

    13,813
    1,945
    Sep 5, 2009
    a bit hard to answer when probably no-one here would know what any of the notations stand for

    ie. what is.... ni, B, T, e, eg, and so on ??????


    Dave
     
  3. LTX71CM

    LTX71CM

    182
    0
    May 23, 2010
  4. Laplace

    Laplace

    1,252
    184
    Apr 4, 2010
    I input your equation to mathcad14 then asked it to solve for T and got an answer as shown in the attachment. I'm not really sure what that all means except that it must be difficult to find T as a function of N.
     

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  5. lexroxas

    lexroxas

    37
    0
    Apr 15, 2011
    Here's an idea.

    Some calculators can solve for X. That is X is your T. Just input the known values on the calculator. This assumes that the only unknown variable is T.
     
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