1. a) Three different semiconductor slabs of equal dimensions (i.e. same height, width and thickness which are all known) of three different materials (Si, Ge and GaAs) are dopped with equal concentration of acceptor atoms. Unfortunately the scientists cannot identify which slab contains which semiconductor. You have a voltage source and current measuring device available. How will you identify the materials?
1. a) Three different semiconductor slabs of equal dimensions (i.e. same height, width and thickness which are all known) of three different materials (Si, Ge and GaAs) are dopped with equal concentration of acceptor atoms. Unfortunately the scientists cannot identify which slab contains which semiconductor. You have a voltage source and current measuring device available. How will you identify the materials?
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Transcribed Image Text:1. a) Three different semiconductor slabs of equal dimensions (i.e. same height, width and thickness which are all known) of three different materials (Si,
Ge and GaAs) are dopped with equal concentration of acceptor atoms. Unfortunately the scientists cannot identify which slab contains which
semiconductor. You have a voltage source and current measuring device available. How will you identify the materials?
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