Abstract
Cesium-niobium-chalcogenide compounds and a semiconductor device are provided. The cesium-niobium-chalcogenide compound is selected from the group consisting of CsNbS3, CsNbSe3, and CsNbOx-3Qx, where Q is S or Se, and x is 1 or 2, and includes an edge-shared orthorhombic crystal structure. In one embodiment, the semiconductor device includes a cathode layer, an anode layer, and an active layer disposed between the cathode layer and the anode layer, and the active layer includes the cesium-niobium-chalcogenide compound.
Original language | English |
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Patent number | US2021269326 |
IPC | H01L 31/ 036 A I |
Priority date | 5/02/19 |
Publication status | Published - 2 Sept 2021 |