Abstract
We show a unique technique to form dense dislocations locally inside a MgO single crystal with a rock-salt type structure using femtosecond (fs) laser irradiation. Cross-shaped patterns of micrometer size, originating from densely introduced dislocations, are formed spontaneously around the focal point. We controlled the three-dimensional propagation of the dislocations by adjusting the pulse energy of the fs laser and NA of objective lens. The technique may open up a new field of dislocation technology for optical applications.
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References
W. Gerberich, W. Mook, Nat. Mater. 4, 577 (2005)
C.A. Schuh, J.K. Mason, A.C. Lund, Nat. Mater. 4, 617 (2005)
E.N. Glezer, E. Mazur, Appl. Phys. Lett. 71, 882 (1997)
E.N. Glezer, M. Milosavljevic, L. Huang, R.J. Finlay, T.-H. Her, J.P. Callan, E. Mazur, Opt. Lett. 21, 2023 (1996)
J. Qiu, M. Shirai, T. Nakaya, J. Si, X. Jiang, C. Zhu, K. Hirao, Appl. Phys. Lett. 81, 3040 (2002)
J. Qiu, X. Jiang, C. Zhu, M. Shirai, J. Si, N. Jiang, K. Hirao, Angew. Chem. Int. Ed. 43, 2230 (2004)
K.M. Davis, K. Miura, N. Sugimoto, K. Hirao, Opt. Lett. 21, 1729 (1996)
K. Miura, J. Qiu, H. Inouye, T. Mitsuyu, K. Hirao, Appl. Phys. Lett. 71, 3329 (1997)
L. Sudrie, A. Couairon, M. Franco, B. Lamouroux, B. Prade, S. Tzortzakis, A. Mysyrowicz, Phys. Rev. Lett. 89, 186601 (2002)
S. Kanehira, J. Si, J. Qiu, K. Fujita, K. Hirao, Nano Lett. 5, 1591 (2005)
S. Kanehira, K. Miura, K. Fujita, K. Hirao, J. Si, N. Shibata, Y. Ikuhara, Appl. Phys. Lett. 90, 163110 (2007)
A. Nakamura, K. Matsunaga, J. Tohma, T. Yamamoto, Y. Ikuhara, Nat. Mater. 2, 453 (2003)
K. Otsuka, A. Kuwabara, A. Nakamura, T. Yamamoto, K. Matsunaga, Y. Ikuhara, Appl. Phys. Lett. 82, 877 (2003)
Y. Ikuhara, H. Nishimura, A. Nakamura, K. Matsunaga, T. Yamamoto, K.P.D. Lagerlof, J. Am. Ceram. Soc. 86, 595 (2003)
W.D. Kingery, H.K. Bowen, D.R. Uhlmann, Introduction to Ceramics (Wiley–Interscience, New York, 1976)
K. Szot, W. Speier, G. Bihlmayer, R. Waser, Nat. Mater. 5, 312 (2006)
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Kanehira, S., Miura, K., Hirao, K. et al. Cross patterning on MgO based on dislocations using femtosecond laser irradiation. Appl. Phys. A 92, 913–916 (2008). https://doi.org/10.1007/s00339-008-4561-8
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DOI: https://doi.org/10.1007/s00339-008-4561-8