{"product_id":"al2o3-single-crystal-substrate-0001-4dia-x-0-5mm-2sp","title":"Al2O3 single crystal substrate , \u003c0001\u003e 4\"Dia. x 0.5mm 2sp","description":"\u003cp\u003e99.996% High Purity, Monocrystalline Al2O3\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSapphire ( single crystal of Al 2 O 3 ) is being used extensively as a substrate for III-V nitrides and for many other epitaxial films. \u003c\/li\u003e\n\u003cli\u003eOrientation: C-axis[0001] ( +-0.5 o ) with Standard Flat \u003c\/li\u003e\n\u003cli\u003eOrientation: C-axis[0001] +-0.5 o \u003c\/li\u003e\n\u003cli\u003eDiameter: 100mm  +\/- 0.1mm\u003c\/li\u003e\n\u003cli\u003eThickness: 500um +\/- 25 um \u003c\/li\u003e\n\u003cli\u003eMajor Flat: A-axis[11-20]+\/-0.5 o \u003c\/li\u003e\n\u003cli\u003eMajor Flat Length: 32.5mm +\/- 1.5mm \u003c\/li\u003e\n\u003cli\u003eSurface Finish: Two sides polished\u003c\/li\u003e\n\u003cli\u003eTTV: \u0026lt;= 25um \u003c\/li\u003e\n\u003cli\u003ePackage:  Each wafer is packed in 1000 class clean room .\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTypical Properties: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCrystal Structure:  Hexagonal. a=4.758 Angstroms c=12.99 Angstroms,\u003c\/li\u003e\n\u003cli\u003eMelting Point: 2040 degree C \u003c\/li\u003e\n\u003cli\u003eDensity: 3.97 gram\/cm 2 \u003c\/li\u003e\n\u003cli\u003eGrowth Technique: CZ \u003c\/li\u003e\n\u003cli\u003eCrystal purity: 99.996% \u003c\/li\u003e\n\u003cli\u003eHardness: 9 ( mohs) \u003c\/li\u003e\n\u003cli\u003eThermal Expansion : 7.5x10 -6 ( \/ o C) \u003c\/li\u003e\n\u003cli\u003eThermal Conductivity : 46.06 @ 0 o C     25.12 @ 100 o C, 12.56 @ 400 o C   ( W\/(m.K) )\u003c\/li\u003e\n\u003cli\u003eDielectric Constant: ~ 9.4 @300K  at A axis ~ 11.58@ 300K at C axis\u003c\/li\u003e\n\u003cli\u003eLoss Tangent at 10 GHz: \u0026lt; 2x10 -5 at A axis , \u0026lt;5 x10 -5 at C axis \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Al2O3.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ePlease click here for detail data \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MTI","offers":[{"title":"Default Title","offer_id":44984802541707,"sku":"ALC101D05C2US","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/thumb_laoa50d05c2_fdc7920e-17ec-4eee-a6ae-cafb921b5eb2.jpg?v=1764850786","url":"https:\/\/mtimalaysia.com\/products\/al2o3-single-crystal-substrate-0001-4dia-x-0-5mm-2sp","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}