FIELD: chemistry.
SUBSTANCE: amorphous oxide compound having a composition which, when said compound is in crystalline state, has formula In2-xM3xO3(Zn1-YM2YO)m, where M2 is Mg or Ca, M3 is B, Al, Ga or Y, 0 ≤ X ≤ 2, 0 ≤ Y ≤ 1, and m equals 0 or is a positive integer less than 6, or a mixture of such compounds, where the said amorphous oxide compound also contains one type of element or several elements selected from a group consisting of Li, Na, Mn, Ni, Pd, Cu, Cd, C, N, P, Ti, Zr, V, Ru, Ge, Sn and F, and the said amorphous oxide compound has concentration of electronic carriers between 1015/cm3 and 1018/cm3.
EFFECT: amorphous oxide which functions as a semiconductor for use in the active layer of a thin-film transistor.
6 cl, 8 dwg
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