000409717 001__ 409717
000409717 003__ SzGeCERN
000409717 030__ $$aFEROA8
000409717 035__ $$a0336804CERCER
000409717 035__ $$9INSPEC$$a6360509
000409717 041__ $$aeng
000409717 100__ $$aChani, V I
000409717 245__ $$aGrowth of K/sub 3/Li/sub 2/Nb/sub 5/O/sub 15/ and KNbO/sub 3/ ferroelectric fiber crystals by pulling-down technique
000409717 260__ $$c1998
000409717 520__ $$aGrowth of K/sub 3/Li/sub 2/Nb/sub 5/O/sub 15/ (KLN) and KNbO/sub 3/ (KN) crystals by the micro-pulling-down method is reported. We have systematically studied the growth conditions allowing fabrication of relatively large, macro $9 defects free, and colorless fiber crystals with pulling rate of 0.1-1.0 mm/min. The K/sub 2/O-Nb/sub 2/O/sub 5/- Li/sub 2/O ternary has been studied in the vicinity of stoichiometric compositions of K/sub 3/Li/sub 2/Nb/sub 5/O/sub $9 15/ and KNbO/sub 3/. KLN and KN phase fields have been identified by direct growth experiments. It was found that addition of 1-6 mol.554330f Li/sub 2/O into the KNbO/sub 3/ melt avoids K/sub 4/Nb/sub 6/O/sub 17/ second phase $9 formation and decreases blue coloration of the KN crystals. Growth of Ta-substituted KLN and KN crystals is also reported. (14 refs).
000409717 595__ $$aSIS INSP99
000409717 595__ $$i6360509
000409717 65017 $$2SzGeCERN$$aXX
000409717 690C_ $$aARTICLE
000409717 694__ $$9INSPEC$$aA8110F (Crystal growth from melt)
000409717 694__ $$9INSPEC$$aA7780 (Ferroelectricity and antiferroelectricity)
000409717 694__ $$9INSPEC$$aA6150C (Physics of crystal growth)
000409717 694__ $$9INSPEC$$aB0510 (Crystal growth)
000409717 694__ $$9INSPEC$$aB2810F (Piezoelectric and ferroelectric materials).CI KNbO3 ss, NbO3 ss, Nb ss, O3 ss, K ss, O ss; K3Li2Nb5O15 ss, Li2 ss, Nb5 ss, O15 ss, K3 ss, Li ss, Nb ss, K ss, O ss.
000409717 695__ $$9INSPEC$$acrystal-growth-from-melt
000409717 695__ $$9INSPEC$$aferroelectric-materials
000409717 695__ $$9INSPEC$$afibres
000409717 695__ $$9INSPEC$$alithium-compounds
000409717 695__ $$9INSPEC$$apotassium-compounds
000409717 700__ $$aNagata, K
000409717 700__ $$aFukuda, T
000409717 773__ $$c9-20$$n1-4$$pFerroelectronics$$v218$$y1998
000409717 901__ $$uInst of Mater Res
000409717 916__ $$sn$$w199900
000409717 960__ $$a13
000409717 961__ $$c20070310$$h0020$$lCER01$$x19991129
000409717 963__ $$aPUBLIC
000409717 970__ $$a000336804CER
000409717 980__ $$aARTICLE