| Autor: |
Dmowski, L. H., Baj, M., Wang, X. Q., Zheng, X. T., Ma, D. Y., Kończewicz, L., Suski, T. |
| Předmět: |
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| Zdroj: |
Journal of Applied Physics; 2014, Vol. 115 Issue 17, p173704-1-173704-4, 4p |
| Abstrakt: |
We have measured thermoelectric power in two series of polar InN:Mg samples with wide range of Mg content having In- as well as N-growth polarities. We have observed essential differences between both polarities: In the "p-type window" centered at about 1 × 1019 cm-3 of [Mg], reported recently, the thermoelectric power changed its sign from n to p-type, only for In-growth polarity samples. These results have been confirmed by the so-called mobility spectrum analysis. It strongly supports the suggestion that In-growth polarity is more propitious to p-type conduction in InN:Mg than the N one. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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