{"id":181,"date":"2019-04-03T00:57:54","date_gmt":"2019-04-02T15:57:54","guid":{"rendered":"https:\/\/www.shinkosha.com\/?page_id=181"},"modified":"2024-06-20T13:38:16","modified_gmt":"2024-06-20T04:38:16","slug":"lsat","status":"publish","type":"page","link":"https:\/\/www.shinkosha.com\/english\/product\/epi_substrate\/lsat\/","title":{"rendered":"LSAT"},"content":{"rendered":"

LSAT(LaAlO3<\/sub>)0.3-<\/sub>(SrAl0.5<\/sub>Ta0.5<\/sub>O3<\/sub>)0.7<\/sub><\/small><\/h1>\n

1\/2 lattice constant of LSAT is 0.3868 nm, which matches well with high temperature superconductors and other high-function oxides. LSAT crystal has larger size and higher crystallinity than SrTiO3<\/sub>, and it does not contain twin crystals as LaAlO3<\/sub>.<\/span><\/p>\n

Please make use of our substrate for your research.<\/span><\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

Characteristics<\/span><\/h3>\n\n\n\n\n\n\n\n\n\n
Composition<\/span><\/th>\n(LaAlO3<\/sub>)0.3-<\/sub>(SrAl0.5<\/sub>Ta0.5<\/sub>O3<\/sub>)0.7<\/sub><\/td>\n<\/tr>\n
Crystal system<\/span><\/th>\nCubic<\/span><\/td>\n<\/tr>\n
Crystal structure<\/span><\/th>\nPerovskite<\/span><\/td>\n<\/tr>\n
Lattice constant<\/span><\/th>\na=0.7736 nm (a\/2 = 0.3868 nm)<\/td>\n<\/tr>\n
Melting point<\/span><\/th>\n1840 \u2103<\/td>\n<\/tr>\n
Density<\/span><\/th>\n6.79 g\/cm3<\/sup>(20 \u2103)<\/td>\n<\/tr>\n
Dielectric constant<\/span><\/th>\n22 (27\u2103,1 MHz)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Transmittance of LSAT<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

Standard specs<\/span><\/h3>\n\n\n\n\n\n\n\n
Size
(Outer size tolerance: \u00b10.1 mm \/ Thickness tolerance: \u00b10.05 mm)<\/span><\/th>\n		10\u00d710\u00d70.5 t
15\u00d715\u00d70.5 t<\/span><\/td>\n<\/tr>\n
Orientation
(Tolerance: \u00b10.5\u00b0)<\/span><\/th>\n		(100)<\/td>\n<\/tr>\n
Polishing<\/span><\/th>\nOne-side \/ Both-side<\/span><\/td>\n<\/tr>\n
Surface roughness<\/span><\/th>\nRa\u22661.0 nm, Rmax\u22665.0 nm<\/td>\n<\/tr>\n
Options<\/span><\/th>\nOFF substrate
<\/span>Breakable substrate<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u203bIf you are looking for other specs, please contact us.<\/p>\n

<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

LSAT(LaAlO3)0.3-(SrAl0.5Ta0.5O3)0.7 1\/2 lattice constant of LSAT is 0.3868 nm, which matches well with high temperature superconductors and other high-function oxides. LSAT crystal has larger size and higher crystallinity than SrTiO3, and it does not contain twin crystals as LaAlO3. Please make use of our substrate for your research.     Characteristics Composition (LaAlO3)0.3-(SrAl0.5Ta0.5O3)0.7 Crystal system […]<\/p>\n","protected":false},"author":1,"featured_media":680,"parent":612,"menu_order":17,"comment_status":"closed","ping_status":"closed","template":"page-template-product-child.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-181","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nLSAT - SHINKOSHA Crystals for a bright future<\/title>\n<meta name=\"description\" content=\"Shinkosha is a leading company of oxide single crystal production. 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