High-performance ultraviolet photodetector based on polycrystalline SrTiO 3 thin film

IEEE Sensors Journal

Volumn 12, Issue 8, 2012, Pages 2561-2564

  Xing, Jie ^a   Zhao, Changchun ^b   Guo, Erjia ^c   Yang, Fang ^c  

^a CHINA UNIVERSITY OF GEOSCIENCES   (China)

^b CHINA UNIVERSITY OF GEOSCIENCES   (China)

^c INSTITUTE OF PHYSICS   (China)

Author keywords

Photodetector; responsivity; SrTiO 3 thin film

Indexed keywords

FALL TIME; INTERDIGITED ELECTRODES; INTRINSIC CHARACTERISTICS; METAL INSULATOR METALS; ORDERS OF MAGNITUDE; PHOTOCONDUCTIVE DETECTORS; PHOTORESPONSES; PHOTOVOLTAIC SIGNALS; POLYCRYSTALLINE; RADIO-FREQUENCY-MAGNETRON SPUTTERING; REJECTION RATIOS; RESPONSE CHARACTERISTIC; RESPONSIVITY; RISETIMES; SRTIO; STO THIN FILMS; ULTRA-FAST; ULTRA-VIOLET PHOTODETECTORS;

DETECTORS; PHOTODETECTORS; QUARTZ; STRONTIUM TITANATES;

THIN FILMS;

EID: 84862298291     PISSN: 1530437X     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSEN.2012.2196429     Document Type: Article

References (23)

1. M. Razeghi and A. Rogalski, "Semiconductor ultraviolet detectors," J. Appl. Phys., vol. 79, no. 10, pp. 7433-7473, May 1996.
2. E. Monroy, F. Omnes, and F. Calle, "Wide-bandgap semiconductor ultraviolet photodetectors," Semicond. Sci. Technol. vol. 18, no. 4, pp. R33-R51, 2003.
3. A. D. Bugallo, M. Tchernycheva, G. Jacopin, L. Rigutti, F. H. Julien, S. T. Chou, Y. T. Lin, P. H. Tseng, and L. W. Tu, "Visible-blind photodetector based on p-i-n junction GaN nanowire ensembles," Nanotechonology, vol. 21, no. 31, pp. 315201-315205, 2010.
4. C. Y. Zhao, X. H. Wang, J. Y. Zhang, Z. G. Ju, C. X. Shan, B. Yao, D. X. Zhao, D. Z. Shen, and X. W. Fan, "Ultraviolet photodetector fabricated from metal-organic chemical vapor deposited MgZnO," Thin Solid Films, vol. 519, no. 6, pp. 1976-1979, 2011.
5. J. Sun, F. J. Liu, H. Q. Huang, J. W. Zhao, Z. F. Hu, X. Q. Zhang, and Y. S. Wang, "Fast response ultraviolet photoconductive detecotors based on Ga-doped ZnO films grown by radio-frequency magnetron sputtering," Appl. Surface Sci., vol. 257, pp. 921-924, Aug. 2010.
6. A. BenMoussa, A. Soltani, K. Haenen, U. Kroth, V. Mortet, H. A. Barkad, D. Bolsee, C. Hermans, M. Richter, J. C. De Jaeger, and J. F. Hochedez, "New developments on diamond photodetector for VUV solar observations," Semicond. Sci. Technol., vol. 23, no. 3, pp. 035206-1-035206-7, 2008.
7. H. Yasunaga and I. Nakada, "Photoconduction of strontium titanate," J. Phys. Soc. Jpn., vol. 22, no. 1, p. 338, 1967.
8. 3," Jpn. J. Appl. Phys., vol. 39, no. 5A, pp. 2657-2658, 2000.
9. 3 single crystals," Appl. Phys. Lett., vol. 89, pp. 173507-1-173507-3, Oct. 2006.
10. 3 single crystals," Eur. Phys. J. Appl. Phys., vol. 38, no. 1, pp. 37-39, 2007.
11. 3 single crystal," Opt. Lett., vol. 32, no. 17, pp. 2526-2528, 2007.
12. 3 (x = 0.52) thin films prepared by RF magnetron sputtering," Thin Solid Films, vol. 437, nos. 1-2, pp. 223-229, 2003.
13. 3) thin films," Eur. Phys. J. Appl. Phys., vol. 45, pp. 30602-1-30602-8, Mar. 2009.
14. G. Hodes, A. Albu-Yaron, F. Decker, and P. Motisuke, " Threedimensional quantum-size effect in chemically deposited cadmium selenide films," Phys. Rev. B, vol. 36, no. 8, pp. 4215-4222, 1987.
15. 3 thin films by pulsed laser deposition," Appl. Phys. A, Mater. Sci. Process., vol. 76, no. 7, pp. 1105-1108, 2003.
16. 3 thin films deposited by radio-frequency magnetron sputtering at various substrate temperatures," J. Appl. Phys., vol. 99, no. 3, pp. 033515-1-033515-5, 2006.
17. J. Burn, K. I. Litvin, W. J. Schaff, and L. F. Eastman, "Optimization of high-speed metal-semiconductor-metal photodetectors," IEEE Photon. Technol. Lett., vol. 6, no. 6, pp. 722-724, Jun. 1994.
18. J. Xing, E. J. Guo, K. J. Jin, H. B. Lu, J. Wen, and G. Z. Yang, "Solarblind deep ultraviolet photodetectors based on an LaAlO3 single crystal," Opt. Lett., vol. 34, no. 11, pp. 1675-1677, 2009.
19. 2 single crystals," Sci. China Phys., Mech. Astron., vol. 54, no. 8, pp. 1416-1419, 2011.
20. A. Lajn, M. Schimidt, H. Von Wenckstern, and M. Grundmann, "Transparent rectifying contacts for visible-blind ultraviolet photodiodes based on ZnO," J. Electron. Mater., vol. 40, no. 4, pp. 473-476, 2011.
21. 3 single crystal," J. Appl. Phys., vol. 106, no. 2, pp. 023114-1-023114-4, 2009.
22. E. J. Guo, J. Xing, H. B. Lu, K. J. Jin, J. Wen, and G. Z. Yang, "Ultraviolet fast-response photoelectric effects in LiTaO3 single crystal," J. Phys. D, Appl. Phys., vol. 43, no. 1, pp. 015402-1-015402-4, 2010.
23. 3 metalsemiconductor-metal VUV photodetector," IEEE Sensors J., vol. 11, no. 9, pp. 1795-1799, Sep. 2011.