Journal
APPLIED PHYSICS EXPRESS
Volume 4, Issue 3, Pages -Publisher
JAPAN SOC APPLIED PHYSICS
DOI: 10.1143/APEX.4.035801
Keywords
-
Categories
Funding
- Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT) [19052004, 40252506, 22245009]
- Japan Society for the Promotion of Science (JSPS)
- Kyoto University, Japan
- Grants-in-Aid for Scientific Research [10J00374, 22245009, 19052004] Funding Source: KAKEN
Ask authors/readers for more resources
We report the preparation and physical properties of reduced anatase TiO2-delta thin films obtained via a low-temperature (low-T) reduction using CaH2. The oxygen amounts were controlled in a wider range than ever reported. Some highly reduced anatase films showed resistivities as low as 10(-3) Omega cm at room temperature, both in metallic and semiconducting states. The most conducting metallic sample has very high carrier concentration of 1.6 x 10(21) cm(-3), comparable with those of metal-doped anatase films. Moreover, the magnetoresistance of the films changed its sign twice as a function of delta. (C) 2011 The Japan Society of Applied Physics
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
