Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892072908> ?p ?o ?g. }
- W2892072908 endingPage "7663" @default.
- W2892072908 startingPage "7648" @default.
- W2892072908 abstract "When two-dimensional (2D) group-VI transition metal dichalcogenides such as tungsten disulfide (WS2) are grown by atomic layer deposition (ALD) for atomic growth control at low deposition temperatures (≤450 °C), they often suffer from a nanocrystalline grain structure limiting the carrier mobility. The crystallinity and monolayer thickness control during ALD of 2D materials is determined by the nucleation mechanism, which is currently not well understood. Here, we propose a qualitative model for the WS2 nucleation behavior on dielectric surfaces during plasma-enhanced (PE-) ALD using tungsten hexafluoride (WF6), dihydrogen (H2) plasma and dihydrogen sulfide (H2S) based on analyses of the morphology of the WS2 crystals. The WS2 crystal grain size increases from ∼20 to 200 nm by lowering the nucleation density. This is achieved by lowering the precursor adsorption rate on the starting surface using an inherently less reactive starting surface, by decreasing the H2 plasma reactivity, and by enhancing the mob..." @default.
- W2892072908 created "2018-09-27" @default.
- W2892072908 creator A5003738979 @default.
- W2892072908 creator A5004538088 @default.
- W2892072908 creator A5006601326 @default.
- W2892072908 creator A5017263117 @default.
- W2892072908 creator A5020108967 @default.
- W2892072908 creator A5020571434 @default.
- W2892072908 creator A5039212753 @default.
- W2892072908 creator A5041866423 @default.
- W2892072908 creator A5042613920 @default.
- W2892072908 creator A5042615078 @default.
- W2892072908 creator A5043612766 @default.
- W2892072908 creator A5043844856 @default.
- W2892072908 creator A5049003157 @default.
- W2892072908 creator A5050889627 @default.
- W2892072908 creator A5053777799 @default.
- W2892072908 creator A5071414397 @default.
- W2892072908 creator A5085026922 @default.
- W2892072908 date "2018-09-17" @default.
- W2892072908 modified "2023-10-16" @default.
- W2892072908 title "Two-Dimensional Crystal Grain Size Tuning in WS<sub>2</sub> Atomic Layer Deposition: An Insight in the Nucleation Mechanism" @default.
- W2892072908 cites W1168726229 @default.
- W2892072908 cites W1802691762 @default.
- W2892072908 cites W1971626786 @default.
- W2892072908 cites W1974340421 @default.
- W2892072908 cites W1976606328 @default.
- W2892072908 cites W1983421851 @default.
- W2892072908 cites W1990200991 @default.
- W2892072908 cites W1991180593 @default.
- W2892072908 cites W1991369658 @default.
- W2892072908 cites W1996138060 @default.
- W2892072908 cites W2001440827 @default.
- W2892072908 cites W2008477506 @default.
- W2892072908 cites W2016449962 @default.
- W2892072908 cites W2019638401 @default.
- W2892072908 cites W2021124550 @default.
- W2892072908 cites W2022315563 @default.
- W2892072908 cites W2028984178 @default.
- W2892072908 cites W2037811931 @default.
- W2892072908 cites W2040728495 @default.
- W2892072908 cites W2040943220 @default.
- W2892072908 cites W2041433059 @default.
- W2892072908 cites W2042685082 @default.
- W2892072908 cites W2051901702 @default.
- W2892072908 cites W2052721400 @default.
- W2892072908 cites W2053081018 @default.
- W2892072908 cites W2057902568 @default.
- W2892072908 cites W2060602599 @default.
- W2892072908 cites W2061930543 @default.
- W2892072908 cites W2064184965 @default.
- W2892072908 cites W2064671408 @default.
- W2892072908 cites W2069497154 @default.
- W2892072908 cites W2072913985 @default.
- W2892072908 cites W2089158285 @default.
- W2892072908 cites W2094738796 @default.
- W2892072908 cites W2104237527 @default.
- W2892072908 cites W2108451895 @default.
- W2892072908 cites W2131364192 @default.
- W2892072908 cites W2134455146 @default.
- W2892072908 cites W2148132077 @default.
- W2892072908 cites W2149248689 @default.
- W2892072908 cites W2153263373 @default.
- W2892072908 cites W2162514955 @default.
- W2892072908 cites W2163124508 @default.
- W2892072908 cites W2200825096 @default.
- W2892072908 cites W2204362894 @default.
- W2892072908 cites W2210730212 @default.
- W2892072908 cites W2217202127 @default.
- W2892072908 cites W2222040776 @default.
- W2892072908 cites W2261055681 @default.
- W2892072908 cites W2293289490 @default.
- W2892072908 cites W2297749073 @default.
- W2892072908 cites W2301059789 @default.
- W2892072908 cites W2315677603 @default.
- W2892072908 cites W2324306532 @default.
- W2892072908 cites W2342883182 @default.
- W2892072908 cites W2409734284 @default.
- W2892072908 cites W2493511318 @default.
- W2892072908 cites W2557284835 @default.
- W2892072908 cites W2575200341 @default.
- W2892072908 cites W2576690031 @default.
- W2892072908 cites W2586836119 @default.
- W2892072908 cites W2593303250 @default.
- W2892072908 cites W2595934635 @default.
- W2892072908 cites W2602684190 @default.
- W2892072908 cites W2604203635 @default.
- W2892072908 cites W2606320637 @default.
- W2892072908 cites W2607924751 @default.
- W2892072908 cites W2615709425 @default.
- W2892072908 cites W2761702500 @default.
- W2892072908 cites W2765356003 @default.
- W2892072908 cites W2768979196 @default.
- W2892072908 cites W2769352160 @default.
- W2892072908 cites W2778338733 @default.
- W2892072908 cites W2784322058 @default.
- W2892072908 cites W2789892354 @default.
- W2892072908 cites W2801072535 @default.