Abstract
This Letter focuses on the discovery of a transparent conducting oxide (TCO), anatase Ti1-xNbxO2 films with x=0.002-0.2. The resistivity of films with x≥0.03 is 2-3 × 10 -4 Ω cm at room temperature. The carrier density of Ti 1-xNbxO2 can be controlled in a range of 1 × 1019 to 2 × 1021 cm-3. The internal transmittance for films with x≤0.03 (40 nm thickness) is about 97% in the visible light region. The transport and optical parameters are comparable to those of typical TCOs, such as In2-xSnxO3 and ZnO.
Original language | English |
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Article number | 252101 |
Pages (from-to) | 1-3 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 86 |
Issue number | 25 |
DOIs | |
Publication status | Published - 2005 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)