The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Ultraviolet Photodetectors Based on Anodic TiO2 Nanotube Arrays
Open accessAbstract
Anodic TiO 2 nanotube arrays prepared by electrochemical anodization were used to fabricate ultraviolet (UV) photodetectors. The devices annealed at 450 °C exhibit the highest UV-sensitive photoconductance due to the pure anatase phase of the TiO 2 . The large surface area and one-dimensional nanostructure of the TiO 2 nanotubes lead to great photosensitivity (more than 4 orders of magnitude) and fast response with rise time and decay time of 0.5 and 0.7 s, respectively. High responsivity of 13 A/W is found under 1.06 mW/cm 2 UV (λ = 312 nm) illumination at 2.5 V bias, which is much higher than those of commercial UV photodetectors. The high responsivity mainly comes from the internal gain induced by the desorption of oxygen from the nanotube surfaces and the reduction of the Schottky barrier at TiO 2 /Ag contact under UV illumination. The devices are promising for large-area UV photodetctor applications.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The Scherrer Formula for X-Ray Particle Size Determination
Patterson, A. L. (1939) · Physical Review · doi:10.1103/physrev.56.978 · Cited by 9,152
Large-band-gap SiC, III-V nitride, and II-VI ZnSe-based semiconductor device technologies
Morkoç, H., Strite, S., Gao, G. B., Lin, M. E., Sverdlov, B., & Burns, M. (1994) · Journal of Applied Physics · doi:10.1063/1.358463 · Cited by 2,733
Nanowire Ultraviolet Photodetectors and Optical Switches
Kind, H., Yan, H., Messer, B., Law, M., & Yang, P. (2002) · Advanced Materials · doi:10.1002/1521-4095(20020116)14:2<158::aid-adma158>3.0.co;2-w · Cited by 2,273
Mor, G. K., Varghese, O. K., Paulose, M., Shankar, K., & Grimes, C. A. (2006) · Solar Energy Materials and Solar Cells · doi:10.1016/j.solmat.2006.04.007 · Cited by 1,958
High‐Aspect‐Ratio TiO2 Nanotubes by Anodization of Titanium
Macák, J. M., Tsuchiya, H., & Schmuki, P. (2005) · Angewandte Chemie International Edition · doi:10.1002/anie.200462459 · Cited by 1,184
Electronic and optical properties of three phases of titanium dioxide: Rutile, anatase, and brookite
Mo, S.-D., & Ching, W. Y. (1995) · Physical Review B · doi:10.1103/physrevb.51.13023 · Cited by 1,089
Macak, J. M., Tsuchiya, H., Taveira, L., Aldabergerova, S., & Schmuki, P. (2005) · Angewandte Chemie International Edition · doi:10.1002/anie.200502781 · Cited by 878
Anodic Growth of Highly Ordered TiO2 Nanotube Arrays to 134 μm in Length
Paulose, M., Shankar, K., Yoriya, S., Prakasam, H. E., Varghese, O. K., Mor, G. K., Latempa, T. A., Fitzgerald, A., & Grimes, C. A. (2006) · The Journal of Physical Chemistry B · doi:10.1021/jp064020k · Cited by 868
Crystallization and high-temperature structural stability of titanium oxide nanotube arrays
Varghese, O. K., Gong, D., Paulose, M., Grimes, C. A., & Dickey, E. C. (2003) · Journal of Materials Research · doi:10.1557/jmr.2003.0022 · Cited by 691
Giant Enhancement in UV Response of ZnO Nanobelts by Polymer Surface-Functionalization
Lao, C. S., Park, M.-C., Kuang, Q., Deng, Y., Sood, A. K., Polla, D. L., & Wang, Z. L. (2007) · Journal of the American Chemical Society · doi:10.1021/ja075249w · Cited by 323
Conversion efficiency of 10.8% by a dye-sensitized solar cell using a TiO2 electrode with high haze
Chiba, Y., Islam, A., Komiya, R., Koide, N., & Han, L. (2006) · Applied Physics Letters · doi:10.1063/1.2208920 · Cited by 173
Enhancement of the photo catalytic performance of TiO2 catalysts via transition metal modification
Wu, C., Chao, C.-C., & Kuo, F.-T. (2004) · Catalysis Today · doi:10.1016/j.cattod.2004.04.055 · Cited by 104
Cited by
One-dimensional inorganic nanostructures: synthesis, field-emission and photodetection
Zhai, T., Li, L., Ma, Y., Liao, M., Wang, X., Fang, X., Yao, J., Bando, Y., & Golberg, D. (2011) · Chemical Society Reviews · doi:10.1039/c0cs00126k · Cited by 373
Application of Nanostructured TiO2 in UV Photodetectors: A Review
Li, Z., Li, Z., Zuo, C., & Fang, X. (2022) · Advanced Materials · doi:10.1002/adma.202109083 · Cited by 371
New Ultraviolet Photodetector Based on Individual Nb2O5 Nanobelts
Fang, X., Hu, L., Huo, K., Gao, B., Zhao, L., Liao, M., Chu, P. K., Bando, Y., & Golberg, D. (2011) · Advanced Functional Materials · doi:10.1002/adfm.201100743 · Cited by 316
Ultrahigh External Quantum Efficiency from Thin SnO2 Nanowire Ultraviolet Photodetectors
Hu, L., Yan, J., Liao, M., Wu, L., & Fang, X. (2011) · Small · doi:10.1002/smll.201002379 · Cited by 295
Metadata
- Authors
- Zou, J., Zhang, Q., Huang, K., & Marzari, N.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-06-02
- Volume
- 114
- Issue
- 24
- Pages
- 10725-10729
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W1996422033
- Cited by
- 253
- References
- 12
- FWCI
- 6.82
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
