Abstract
Microrod arrays of zinc oxide with copper have been grown by chemical vapor deposition on single-crystal sapphire substrates preliminarily covered with a nanoscale copper layer. The presence of copper (about 0.3%) in zinc-oxide microrods has been experimentally shown to increase the photoluminescence intensity of the ZnO microcrystal arrays, reduce the lasing threshold, and lead to a small (by ~2.5 nm) blue shift of the radiation intensity peak of the ZnO microcrystals. It is shown that the laser-radiation character depends on the morphology of the ZnO microrod arrays.
Similar content being viewed by others
REFERENCES
H. Morkoç and Ü. Özgur, Zinc Oxide: Fundamentals, Materials and Device Technology (Wiley, Weinheim, 2009).
H. Zeng and G. Duan, Adv. Funct. Mater. 20, 561 (2010).
Y. I. Alivov, E. V. Kalinina, A. E. Cherenkov, et al., Appl. Phys. Lett. 83, 4719 (2003).
L. Znaidia, G. J. A. A. Soler Illia, S. Benyahia, et al., Thin Solid Films 428, 257 (2003).
F. K. Shan and Y. S. Yu, J. Eur. Ceram. Soc. 24, 1869 (2004).
P. C. Chang, Z. Fan, D. Wang, et al., Chem. Mater. 16, 5133 (2004).
C.-H. Lu, T.-Y. Chao, Y.-F. Chiu, et al., Nanoscale Res. Lett. 9, 178 (2014).
A. N. Baranov, G. N. Panin, T. W. Kang, et al., Nanotecnology, No. 16, 1918 (2005).
W. M. Kwok, A. B. Djurisic, Y. H. Leung, et al., Chem. Phys. Lett. 412, 141 (2005).
S. Res, Y. F. Bai, J. Chen, et al., Mater. Lett. 61, 666 (2007).
J. M. Szarko, J. K. Song, and C. W. Blackledge, Chem. Phys. Lett. 404, 171 (2005).
J. K. Song, J. M. Szarko, S. R. Leone, et al., J. Phys. Chem. B 109, 15749 (2005).
Y. H. Leung, W. M. Kwok, A. B. Djurišic, et al., Nanotecnology, No. 16, 579 (2005).
K. Bando, T. Sawabe, K. Asaka, et al., J. Lumin. 108, 385 (2004).
A. N. Gruzintsev, A. N. Red’kin, Z. I. Makove, E. E. Yakimov, and C. Barthou, Semiconductors 41, 708 (2007).
E. I. Givargizov, Growth of Filamentary and Plate Crystals from the Vapor (Nauka, Moscow, 1977) [in Russian].
R. S. Wagner and W. C. Ellis, Appl. Phys. Lett., No. 4, 89 (1964).
Z. Zhang, J. B. Yi, J. Ding, et al., J. Phys. Chem. C 112, 9579 (2008).
Q. Zhu, C. Xie, H. Li, et al., J. Mater. Chem. C, No. 2, 4566 (2014).
P. A. Rodnyi and I. V. Khodyuk, Spectroscopy 111, 814 (2011).
C. X. Xu, X. W. Sun, X. H. Zhang, et al., Nanotecnology, No. 15, 856 (2004).
N. E. Sung, S. W. Kang, H. J. Shin, et al., Thin Solid Films 547, 285 (2013).
H. Zhu, J. Iqbal, H. Xu, et al., J. Chem. Phys. 129, 124713 (2008).
S. Muthukumaran and R. Gopalakrishnan, Opt. Mater. 34, 1946 (2012).
R. Raji and K. G. Gopchandran, Mater. Res. Express, No. 4, 25002 (2017).
A. N. Redkin, M. V. Ryzhova, E. E. Yakimov, and A. N. Gruzintsev, Semiconductors 47, 252 (2013).
J. L. Lyons, A. Alkauskas, A. Janotti, et al., Appl. Phys. Lett. 111, 42101 (2017).
X. Bai, E. G. Wang, P. Gao, et al., Nanolett. 3, 1147 (2003).
X. Yang, W. Lei, X. Zhang, et al., Phys. E (Amsterdam, Neth.) 41, 1661 (2009).
J. O. Hwang, D. H. Lee, J. Y. Kim, et al., J. Mater. Chem. 21, 3253 (2010).
D. R. Lide, CRC Handbook of Chemistry and Physics (CRC, Boca Raton, FL, 2005).
Y. Chen, X. Song, Z. Li, et al., in Proceedings of the 29th International Vacuum Nanoelectronics Conference, Vancouver, British Columbia, Canada, 2016.
V. M. Markushev, V. F. Zolin, and Ch. M. Briskina, Sov. J. Quantum Electron. 16, 281 (1986).
ACKNOWLEDGMENTS
This study was supported by the Federal Agency for Scientific Organizations (contract no. 007-GZ/Ch3363/26) in the part concerning the experiments on synthesis of ensembles of nano- and microcrystals on substrates and Russian Foundation for Basic Research (project no. 16-29-11763 ofi-m) in the part concerning the characterization of ensembles of nano- and microcrystals on the equipment of the Center of Collective Use Structural Diagnostics of Materials of the Shubnikov Institute of Crystallography, Russian Academy of Sciences.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by A. Sin’kov
Rights and permissions
About this article
Cite this article
Opolchentsev, A.M., Zadorozhnaya, L.A., Briskina, C.M. et al. UV Luminescence and Lasing in Ensembles of Zinc-Oxide Microcrystals with Copper. Opt. Spectrosc. 125, 522–527 (2018). https://doi.org/10.1134/S0030400X1810017X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0030400X1810017X