Structures And Techniques For Atomic Layer Deposition

In one exemplary embodiment, a method includes: forming at least one first monolayer of first material on a surface of a substrate by performing a first plurality of cycles of atomic layer deposition; thereafter, annealing the formed at least one first monolayer of first material under a first inert...

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Hauptverfasser: WAJDA CORY, AOYAMA SHINTARO, NARAYANAN VIJAY, LINDER BARRY PAUL, JAGANNATHAN HEMANTH, JAMISON PAUL CHARLES, CONSIGLIO STEVEN P, HOPSTAKEN MARINUS, LEUSINK GERT, CLARK ROBERT D
Format: Patent
Sprache:eng
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Zusammenfassung:In one exemplary embodiment, a method includes: forming at least one first monolayer of first material on a surface of a substrate by performing a first plurality of cycles of atomic layer deposition; thereafter, annealing the formed at least one first monolayer of first material under a first inert atmosphere at a first temperature between about 650° C. and about 900° C.; thereafter, forming at least one second monolayer of second material by performing a second plurality of cycles of atomic layer deposition, where the formed at least one second monolayer of second material at least partially overlies the annealed at least one first monolayer of first material; and thereafter, annealing the formed at least one second monolayer of second material under a second inert atmosphere at a second temperature between about 650° C. and about 900° C.