{"product_id":"m00800-semi-m8-specification-for-polished-monocrystalline-silicon-test-wafers","title":"M00800 - SEMI M8 - Specification for Polished Monocrystalline Silicon Test Wafers","description":"\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThis Specification covers dimensional and crystallographic properties of monocrystalline virgin silicon test wafers together with selected electrical and surface defect characteristics.\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eThis Specification covers virgin test wafers in all standard wafer diameters from 2 inch to 300 mm. It classifies test wafers according to the items specified. It provides three classes of smaller diameter test wafers (through 125 mm), and two classes of larger diameter test wafers (from 150 mm).\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eThis Specification does not cover test wafers intended for applications placing higher demands on silicon wafers, such as particle counting, measuring resolution in a photolithography process, or monitoring metallic contamination; for wafers to be used in these applications, the user should reference SEMI M24.\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eFor reference purposes, U.S. customary units shall be used for wafers of 2- and 3-inch nominal diameter and System International (SI), commonly called metric units, for 100 mm and larger diameter wafers.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReferenced SEMI Standards\u003c\/strong\u003e (purchase separately)\u003cbr\u003eSEMI M1 — Specification for Polished Single Crystal Silicon Wafers\u003cbr\u003eSEMI M24 — Specification for Polished Monocrystalline Silicon Premium Wafers\u003cbr\u003eSEMI M45 —Specification for 300 mm Wafer Shipping System\u003cbr\u003eSEMI M59 — Terminology for Silicon Technology\u003cbr\u003eSEMI T3 — Specification for Wafer Box Labels\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003cbr\u003eSEMI M8-0312 (Reapproved 1023)\u003cbr\u003eSEMI M8-0312 (Reapproved 0718)\u003cbr\u003eSEMI M8-0312 (technical revision)\u003cbr\u003eSEMI M8-0307 (technical revision)\u003cbr\u003eSEMI M8-0306 (complete rewrite)\u003cbr\u003eSEMI M8-0703 (technical revision)\u003cbr\u003eSEMI M8-0301 (technical revision)\u003cbr\u003eSEMI M8-0999 (technical revision)\u003cbr\u003eSEMI M8-1296 (technical revision)\u003cbr\u003eSEMI M8-93 (technical revision)\u003cbr\u003eSEMI M8-84 (first published)\u003c\/p\u003e","brand":"semi.org","offers":[{"title":"SEMI M8-0312 (Reapproved 1023) - Current","offer_id":43106891235395,"sku":"17204","price":31900.0,"currency_code":"JPY","in_stock":true},{"title":"SEMI M8-0312 (Reapproved 0718) - Superseded","offer_id":43106891268163,"sku":"4905","price":31900.0,"currency_code":"JPY","in_stock":true},{"title":"SEMI M8-0312 - Superseded","offer_id":40234306240579,"sku":"9757","price":31900.0,"currency_code":"JPY","in_stock":true},{"title":"SEMI M8-0307 - Superseded","offer_id":40234306306115,"sku":"9755","price":31900.0,"currency_code":"JPY","in_stock":true},{"title":"SEMI M8-0306 - Superseded","offer_id":40234306404419,"sku":"9754","price":31900.0,"currency_code":"JPY","in_stock":true},{"title":"SEMI M8-0703 - Superseded","offer_id":40234306076739,"sku":"9759","price":31900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3402\/3747\/files\/MVolume_161336b9-5baa-4796-ab41-a600d49ffb9f.png?v=1776702578","url":"https:\/\/store-dev2.semi.org\/en-jp\/products\/m00800-semi-m8-specification-for-polished-monocrystalline-silicon-test-wafers","provider":"SEMI Dev 2","version":"1.0","type":"link"}