{"product_id":"aluminum-starter-sources","title":"Aluminum Starter Sources","description":"\u003cp\u003eHigh purity aluminum starter sources are pre-formed or alloyed evaporation materials designed for thermal evaporation, electron-beam evaporation, and vacuum deposition processes. Their controlled geometry and composition promote stable melting behavior, minimize spitting and fractionation, and support consistent deposition rates with low contamination.\u003c\/p\u003e\n\u003cp\u003eAvailable in purities from 4N (99.99%) through 6N (99.9999%), including specialty alloy grades such as AlCu1%, these starter sources are used in applications where precise film composition and process stability are required. Additional alloy compositions, including AlSi, AlCuSi, AlMg, AlMgSi, AlNi, and AlNd, may be available. GDMS COA included with each shipment.\u003c\/p\u003e\n\u003cp\u003eMost starter sources are produced to order, with limited standard configurations maintained in stock. Lead times vary depending on alloy, quantity, and current workload. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003cbr\u003e•    Semiconductor thin film metallization\u003cbr\u003e•    Optical coatings and mirrors\u003cbr\u003e•    Solar cell contacts\u003cbr\u003e•    OLED and display manufacturing\u003cbr\u003e•    Compound semiconductor and quantum device fabrication\u003cbr\u003e•    Electron-beam and thermal evaporation systems\u003cbr\u003e•    University and national laboratory R\u0026amp;D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Articles:\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/highpurityaluminum.com\/blogs\/news\/all-about-aluminum-sputtering-targets\"\u003eAll About Aluminum Sputtering Targets\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/highpurityaluminum.com\/blogs\/news\/why-quantum-computing-companies-choose-4n-5n-amp-6n-ultra-high-purity-aluminum\"\u003eWhy Quantum Computing Companies Choose HPA\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"High Purity Aluminum","offers":[{"title":"Al4NCu1% \/ 0.94\" (23.88mm) \/ 1.85\" (47mm)","offer_id":53225732964463,"sku":null,"price":325.0,"currency_code":"USD","in_stock":true},{"title":"Al5NCu2% \/ 0.87\" (22mm) \/ 1.85\" (47mm)","offer_id":53716644167791,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true},{"title":"Al5NCu1% \/ 0.94\" (23.88mm) \/ 1.85\" (47mm)","offer_id":53716676673647,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0039\/4723\/3391\/files\/AluminumCrucible.jpg?v=1722805454","url":"https:\/\/highpurityaluminum.com\/products\/aluminum-starter-sources","provider":"High Purity Aluminum","version":"1.0","type":"link"}