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Lower bandgap, lower resistivity, silicon carbide heteroepitaxial material, and method of making same
Lower bandgap, lower resistivity, silicon carbide heteroepitaxial material, and method of making same
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机译:较低的带隙,较低的电阻率,碳化硅异质外延材料及其制造方法
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摘要
A silicon carbide semiconductor material; and method of making same, in which a doped film of 3C-silicon carbide is grown heteroepitaxially on a 6H-silicon carbide material. Growth occurs at 1200° C. or less, and produces a heterolayer having a reduced bandgap, and hence reduced contact resistance, but which is fabricatable with the less expensive equipment commonly used to fabricate silicon based semiconductors.
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