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http://dx.doi.org/10.6111/JKCGCT.2011.21.5.214

Effect of strontium ions on K2O-TiO2-SiO2 glass soaked in molten Sr(NO3)2  

Park, No-Hyung (Korea Institute of Industrial Technology (KITECH))
Yoo, Eun-Sung (Korea Institute of Industrial Technology (KITECH))
Lee, Hoi-Kwan (Samsung Corning Ltd.)
Huh, Hoon (Korea Institute of Industrial Technology (KITECH))
Publication Information
Journal of the Korean Crystal Growth and Crystal Technology / v.21, no.5, 2011 , pp. 214-217 More about this Journal
Abstract
A fresnoite glass-ceramics has been investigating considerably because of the second order nonlinearity as well as its permanent optical nonlinearity. However, the chemical compositions of transparent glass-ceramics examined in the previous studies have been limited to adjust the composition close to fresnoite stoichiometrically. In this study, to investigate the effect of strontium ions in glass-ceramics on second order nonlinearity, $K_2O-TiO_2-SiO_2$ (KTS) glasses soaked in molten $Sr(NO_3)_2$ were prepared. Crystalline phases of the soaked glasses were measured by X-ray diffraction (XRD) as soaking times and additional heat treatment. The exchange of strontium ions into the glass was verified by Field Emission Scanning Electron Microscope (FE-SEM). And the phenomena of second order harmonic generation (SHG) was observed using Nd-YAG laser.
Keywords
Strontium ions; Molten $Sr(NO_3)_2$; Soaking process; Fresnoite;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 A. Halliyal, A.S. Bhalla, R.E. Newnham and L.E. Cross, "$Ba_{2}TiGe_{2}O_{8}$ and $Ba_{2}TiSi_{2}O_{8}$ pyroelectric glassceramics", J. Mat. Sci. 16 (1981) 1023.   DOI   ScienceOn
2 A. Halliyal, A.S. Bhalla, R.E. Newnham, L.E. Gross and T.R. Gururaja, "Study of the piezoelectric properties of $Ba_{2}Ge_{2}TiO_{8}$ glass-ceramics and single crystals", J. Mat. Sci. 17 (1982) 295.   DOI   ScienceOn
3 H.K. Lee, Y.S. Lee, A.S. Bhalla and W.H. Kang, "Preparation and properties of transparent glassceramics in $xK_{2}O-(33.3-x)BaO-16.7TiO_{2}-50SiO_{2}$ glasses", Ferroelectrics 330 (2006) 9.   DOI   ScienceOn
4 T. Takahsashi, Y. Benino, T. Fujiwara and T. Komatsu, "Second-order optical nonlinearity of $LaBGeO_{5}$, $LiBGeO_{4}$, and $Ba_{2}TiGe_{2}O_{8}$ crystals in corresponding crystallized glasses", Jpn. J. Appl. Phys. 41 (2002) L1455.   DOI   ScienceOn
5 H.K. Lee, Y.S. Lee, A.S. Bhalla and W.H. Kang, "The effect of $K_{2}O$ in the glass-ceramics based on the $TiO_{2}-SiO_{2}$ glasses", Mater. Lett. 60 (2006) 2457.   DOI   ScienceOn
6 H.K. Lee, E.S. Yoo, S.J. Chae and W.H. Kang, "Surface crystallization of BaO-$TiO_{2}-SiO_{2}$ glass by a Nd : YAG laser irradiation", J. New Mater. Tech. 12[1] (2005) 97.
7 H.K. Lee, S.J. Chae and W.H. Kang, "Preparation and crystallization kinetics of glass with ferroelectric fresnoite crystal", J. Microelectron. Packag. 12[2] (2005) 161.
8 H.K. Lee, M.G. Park and W.H. Kang, "Effect of barium ion on $K_{2}O-TiO_{2}-SiO_{2}$ glass soaked in molten $Ba(NO_{3})_{2}$", J. Ceram. Soc. Jpn. 117[9] (2009) 1044.   DOI   ScienceOn
9 Y. Tkakhashi, K. Saito, Y. Benino, T. Fujiwara and T. Komatsu, "Stoichiometric crystallized glasses with large second-order optical nonlinearities", J. Ceram. Soc. Jpn. 122[5] (2004) S1168.
10 J. Gopalakrishnan, K. Ramesha, K.K. Rangan and S. Pandey, "In search of inorganic nonlinear optical materials for second harmonic generation", J. Solid State Chem. (1999) 14875.
11 Y. Takahashi, K. Saito, T. Fujiwara and T. Komatsu, "Optical second order nonlinearity of transparent $Ba_{2}TiGe_{2}O_{8}$ crystallized glasses", Appl. Phys. Lett. 82[2] (2002) 223.