| 摘要 |
<p>Provided is a zinc oxide transparent electric conductor having zinc oxide (ZnO) as its principal component, containing an element to become an n-type dopant to zinc oxide, containing metal M in which P (P = (G + H mix)/RT, wherein G is the Gibbs free energy at temperature T of the metal, H mix is the mixing enthalpy at temperature T of zinc oxide and the metal, R is the gas constant, and T is the temperature) as a parameter showing the wettability with zinc oxide is 6 or less and in which its resistivity is smaller than the resistivity of zinc oxide added with the n-type dopant, and wherein concentration of metal M in relation to the total atomicity of zinc and the n-type dopant and metal M, which are all metal atoms configuring the zinc oxide transparent electric conductor, is 0.05 to 2.0at%. In the development of a transparent electric conductor that does not contain raw material In which is expensive and with concern of resource depletion, provided is a low resistivity transparent electric conductor by exceeding the limits of the conventional development technique of the single dopant method, presenting guidelines for selecting a secondary additive material effective in achieving low resistivity, and indicating types of specific materials and the appropriate concentration range.</p> |
