dc.contributor.authorJin, K. X.
dc.contributor.authorLuo, B. C.
dc.contributor.authorLi, Y. F.
dc.contributor.authorChen, C. L.
dc.contributor.authorWu, T.
dc.identifier.citationJin, K. X., Luo, B. C., Li, Y. F., Chen, C. L.,& Wu, T. (2013). Photoinduced phase transition and relaxation in bare SrTiO3 single crystals. Journal of Applied Physics, 114(3), 033509.en_US
dc.description.abstractThe photoinduced insulator-metal phase transition and relaxation characteristics have been investigated in bare SrTiO3 single crystals. The photoinduced relaxation time constant after the irradiation shows an increase with increasing temperatures. The SrTiO3 single crystal has a cutoff wavelength and an absorption edge of spectrum at about 385 nm, which agrees well with the band gap. The photocurrent responsivity is 1.36 × 10−5 A/W at 300 nm wavelength. The relative change in resistance is more than above six orders at room temperature, possessing potential applications in ultraviolet sensitive and detecting devicesen_US
dc.relation.ispartofseriesJournal of applied physicsen_US
dc.rights© 2013 AIP Publishing LLC. This paper was published in Journal of Applied Physics and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The paper can be found at the following official DOI: [http://dx.doi.org/10.1063/1.4815950].  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en_US
dc.titlePhotoinduced phase transition and relaxation in bare SrTiO3 single crystalsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.description.versionPublished versionen_US

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