Electron-emitting element
Abstract:
According to one embodiment, an electron-emitting element includes a first member and a second member. The first member includes a semiconductor member of an n-type. The second member includes a diamond member a p-type and includes at least one selected from the group consisting of diamond and graphite. The semiconductor member includes at least one selected from the group consisting of a first material, a second material, and a third material. The first material includes nitrogen and at least one selected from the group consisting of B, Al, In, and Ga. The second material includes at least one selected from the group consisting of ZnO and ZnMgO. The third material includes at least one selected from the group consisting of BaTiO3, PbTiO3, Pb(Zrx, Ti1-x)O3, KNbO3, LiNbO3, LiTaO3, NaxWO3, Zn2O3, Ba2NaNb5O5, Pb2KNb5O15, and Li2B4O7.
Public/Granted literature
Information query
Patent Agency Ranking
0/0