Abstract
The regular features in the variation of resistivity of n-and p-type indium selenide in the direction parallel to the hexagonal symmetry axis of crystals during its intercalation with aromatic-hydrocarbon molecules (benzene and naphthalene) are investigated. For the first time, the possibility of decreasing the resistivity of n-InSe aged under pressure of C10H8 saturated vapors to values comparable to those in semiconductors used for manufacturing high-performance solar cells (for example, Si) is found. The qualitative model explaining the transition of n-type indium monoselenide from a “high-resistance” to “low-resistance” state during its intercalation with naphthalene molecules is proposed.
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Original Russian Text © S.I. Drapak, Z.D. Kovalyuk, 2007, published in Fizika i Tekhnika Poluprovodnikov, 2007, Vol. 41, No. 10, pp. 1214–1217.
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Drapak, S.I., Kovalyuk, Z.D. Experimental investigation of effect of aromatic hydrocarbons on resistivity of indium selenide. Semiconductors 41, 1197–1200 (2007). https://doi.org/10.1134/S1063782607100132
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DOI: https://doi.org/10.1134/S1063782607100132