Ald$541699$ - definizione. Che cos'è Ald$541699$
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Cosa (chi) è Ald$541699$ - definizione

WIKIMEDIA DISAMBIGUATION PAGE
Ald; ALD (disambiguation)

Ald (unit)         
OLD MONGOLIAN MEASURE EQUAL TO THE LENGTH BETWEEN A MAN'S OUTSTRETCHED ARMS
Ald (measurement); Ald (length)
Ald is an obsolete Mongolian measure equal to the length between a man's outstretched arms. An ald is therefore approximately equal to
Atomic layer deposition         
  • publisher=Eindhoven University of Technology }}</ref> under the [[Creative Commons license]] for general use.
  • Proposed mechanism for Al<sub>2</sub>O<sub>3</sub> ALD during the a) TMA reaction b) H<sub>2</sub>O reaction
  • Schematic illustration of one reaction cycle of the ALD process, using the trimethylaluminium (TMA) -water process to make thin aluminium oxide films as (simplified) example. There, the starting surface contains hydroxyls (OH groups) as reactive sites; Step 1 is the reaction of TMA; Step 2 is a purge or evacuation step, Step 3 is the reaction of water, and Step 4 is a purge or evacuation step. Image in Wikimedia Commons (CC BY 4.0 licence), first published in https://doi.org/10.1063/1.5060967 (Copyright Authors, CC BY 4.0 licence).
  • Proposed mechanism of Lewis base catalysis of SiO<sub>2</sub> ALD during a) an SiCl<sub>4</sub> reaction and b) an H<sub>2</sub>O reaction
THIN-FILM DEPOSITION TECHNIQUE
Atomic Layer Deposition
Atomic layer deposition (ALD) is a thin-film deposition technique based on the sequential use of a gas-phase chemical process; it is a subclass of chemical vapour deposition. The majority of ALD reactions use two chemicals called [(also called "reactants").
Alladian language         
LANGUAGE
Aladian language; ISO 639:ald
Alladian (Alladyan, Allagia, Allagian) is one of the Lagoon languages of Ivory Coast. It is a Kwa language, closely related to Avikam, but otherwise its position is unclear.

Wikipedia

ALD

ALD or Ald may refer to: