{"id":1906,"date":"2026-04-22T13:35:09","date_gmt":"2026-04-22T05:35:09","guid":{"rendered":"https:\/\/jeez-semicon.com\/?post_type=semiconductor&p=1906"},"modified":"2026-04-22T13:48:42","modified_gmt":"2026-04-22T05:48:42","slug":"indium-phosphide-inp-polishing-slurry","status":"publish","type":"semiconductor","link":"https:\/\/jeez-semicon.com\/fr\/semiconductor\/indium-phosphide-inp-polishing-slurry\/","title":{"rendered":"Indium Phosphide (InP) Polishing Slurry"},"content":{"rendered":"

Product Description<\/strong><\/h2>\n\n\n\n

Indium Phosphide (InP) polishing slurry \/ CMP slurry formulation tailored for the semiconductor and optical industries, suitable for planarization processing of InP wafers. Designed to meet the requirements of all process stages from grinding to CMP in substrate manufacturing, it provides a high-performance and cost-effective solution for InP wafer polishing applications.<\/p>\n\n\n\n

Caract\u00e9ristiques du produit<\/strong><\/h2>\n\n\n\n

High-purity raw materials with no contamination
Fast polishing rate with high planarization
High removal rate, good stability, low damage layer, and excellent surface quality<\/p>\n\n\n

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\"Indium<\/figure>\n<\/div>\n\n
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\"Indium<\/figure>\n<\/div>\n\n\n

Features of JIZHI Electronics CMP Indium Phosphide (InP) Grinding\/Polishing Slurry<\/strong><\/h2>\n\n\n\n

1.The formulation is designed to meet the requirements of all process stages from grinding to CMP in substrate manufacturing, enabling rapid thinning and polishing of InP wafers.
2.Achieves high removal rates on InP surfaces with no subsurface damage, while providing excellent stability and reusability.
3.JIZHI Electronics sapphire slurry combinations offer high performance and cost-effective solutions.
4.Customized 1-to-1 solutions can be provided according to specific grinding and polishing requirements.<\/p>\n\n\n\n

Material Properties and Application Value of InP<\/strong><\/h2>\n\n\n\n

Core Material Properties<\/strong><\/h2>\n\n\n\n

Indium phosphide, as an important semiconductor material, features high electron mobility and a wide bandgap, making it a key foundational material for optoelectronic and high-frequency devices.<\/p>\n\n\n\n

Main Application Fields<\/strong><\/h2>\n\n\n\n

It is widely used in optoelectronics and communication fields, with irreplaceable applications in optical communication devices, infrared detectors, and high-frequency transistors.<\/p>\n\n\n\n

Importance of Polishing Process<\/strong><\/h2>\n\n\n\n

The polishing process directly affects the surface quality and performance of indium phosphide materials, making it a critical step in improving application reliability and device performance.<\/p>\n\n\n\n

Indium Phosphide (InP) Polishing Process Parameters<\/strong><\/h2>\n\n\n
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\"Indium<\/figure>\n<\/div>\n\n\n

InP CMP Polishing Process Parameters<\/strong><\/h2>\n\n\n\n\n \n \n \n \n \n \n \n \n \n \n
InP CMP Polishing Process Parameters<\/th>\n <\/tr>\n \n \n
Wafer Size (inch)<\/td>\n 2<\/td>\n <\/tr>\n \n \n
Wafer Area (cm\u00b2)<\/td>\n 20.3<\/td>\n <\/tr>\n \n \n
Polishing Pressure (g\/cm\u00b2)<\/td>\n 115<\/td>\n <\/tr>\n \n \n
Upper Platen Speed (r\/min)<\/td>\n 80<\/td>\n <\/tr>\n \n \n
Lower Platen Speed (r\/min)(Platen Diameter \u03c6300 mm)<\/td>\n 110<\/td>\n <\/tr>\n \n \n
Slurry Flow Rate (ml\/min)<\/td>\n 30<\/td>\n <\/tr>\n \n \n
InP Wafer Post-Polishing Cleaning Process<\/td>\n \n Immediately rinse the wafer with deionized water after unloading to keep the surface wet.
\n Rinse the wafer surface and polishing carrier evenly with deionized water for 1 minute.
\n After rinsing, dry the wafer using high-purity nitrogen or a spin dryer.\n <\/td>\n <\/tr>\n \n <\/table>\n\n\n\n

Experimental Data Comparison<\/strong><\/h2>\n\n\n\n\n \n \n \n \n \n \n \n
Experimental Data<\/th>\n Finished Standard Wafer<\/th>\n Japanese F Competitor Slurry<\/th>\n JIZHI Self-Developed Slurry (F-System Equivalent)<\/th>\n <\/tr>\n \n \n
Slurry pH Value<\/td>\n \/<\/td>\n 3.2<\/td>\n 2.9<\/td>\n <\/tr>\n \n \n
Removal Rate (\u03bcm\/min)<\/td>\n \/<\/td>\n 0.21<\/td>\n 0.33<\/td>\n <\/tr>\n \n \n
Surface Roughness (nm)<\/td>\n <0.2<\/td>\n 0.2<\/td>\n 0.19<\/td>\n <\/tr>\n \n \n
Usage Method<\/td>\n Purchased standard wafer (sample)<\/td>\n 1 g powder + 500 g water + 180 g polishing slurry<\/td>\n 1 g powder + 500 g water + 125 g polishing slurry<\/td>\n <\/tr>\n \n <\/table>\n\n\n\n

Storage Method for JIZHI Electronics SiC Silicon Carbide Polishing Slurry<\/strong><\/h2>\n\n\n\n

Stocker dans un entrep\u00f4t bien ventil\u00e9, frais et sec. Le produit doit \u00eatre stock\u00e9 \u00e0 une temp\u00e9rature comprise entre 5 et 35 \u00b0C, \u00e0 l'abri de la lumi\u00e8re directe du soleil et du gel. S'il est stock\u00e9 \u00e0 une temp\u00e9rature inf\u00e9rieure \u00e0 0 \u00b0C, une agglom\u00e9ration irr\u00e9versible peut se produire, rendant le produit inutilisable.<\/p>\n\n\n\n

Prix des liquides de polissage CMP \/ Slurry de JIZHI Electronics<\/strong><\/h2>\n\n\n\n

Les boues de polissage des m\u00e9taux CMP de JIZHI Electronics sont fabriqu\u00e9es \u00e0 l'aide de technologies et d'\u00e9quipements de production avanc\u00e9s \u00e0 l'\u00e9tranger et sont formul\u00e9es avec des compositions chimiques sp\u00e9cialis\u00e9es. La qualit\u00e9 des boues de polissage de JIZHI Electronics est comparable \u00e0 celle de produits import\u00e9s similaires.<\/p>\n\n\n\n

Gr\u00e2ce \u00e0 une production locale, les boues CMP de JIZHI Electronics offrent des d\u00e9lais de livraison courts, une haute qualit\u00e9 stable et des prix comp\u00e9titifs et rentables.<\/p>","protected":false},"excerpt":{"rendered":"

Product Description Indium Phosphide (InP) polishing slurry \/ CMP slurry formulation tailored for the semiconductor and optical industries, suitable for planarization processing of InP wafers. Designed to meet the requirements …<\/p>","protected":false},"featured_media":1908,"template":"","categories":[],"tags":[],"semicategories":[50],"class_list":["post-1906","semiconductor","type-semiconductor","status-publish","has-post-thumbnail","hentry","semicategories-polishing_slurry"],"acf":[],"_links":{"self":[{"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/semiconductor\/1906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/semiconductor"}],"about":[{"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/types\/semiconductor"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/media\/1908"}],"wp:attachment":[{"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/media?parent=1906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/categories?post=1906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/tags?post=1906"},{"taxonomy":"semicategories","embeddable":true,"href":"https:\/\/jeez-semicon.com\/fr\/wp-json\/wp\/v2\/semicategories?post=1906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}