Specific Process Knowledge/Thin film deposition/ALD Picosun R200/AZO deposition using ALD: Difference between revisions
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The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle. | The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle. | ||
DEZ pulse time: (0.1 + 0.1) s * | DEZ pulse time: (0.1 + 0.1) s * 19 = 3.8 s | ||
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s | TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s | ||
H<sub>2</sub>O pulse time: [(0.1 + 0.1) s * | H<sub>2</sub>O pulse time: [(0.1 + 0.1) s * 19] + [(0.1 + 0.1) s * 1] = 4.0 s | ||
The number of cycles for each precursor now equals the number of macrocycles (<i>n</i>). | The number of cycles for each precursor now equals the number of macrocycles (<i>n</i>). | ||
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The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle. | The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle. | ||
DEZ pulse time: (0.1 + 0.1) s * | DEZ pulse time: (0.1 + 0.1) s * 24 = 4.8 s | ||
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s | TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s | ||
H<sub>2</sub>O pulse time: [(0.1 + 0.1) s * | H<sub>2</sub>O pulse time: [(0.1 + 0.1) s * 24] + [(0.1 + 0.1) s * 1] = 5.0 s | ||
The number of cycles for each precursor now equals the number of macrocycles (<i>n</i>). | The number of cycles for each precursor now equals the number of macrocycles (<i>n</i>). | ||
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<b>How to fill out the process log in LabManager:</b> | |||
The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle. | |||
DEZ pulse time: (0.1 + 0.1) s * 29 = 5.8 s | |||
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s | |||
H<sub>2</sub>O pulse time: [(0.1 + 0.1) s * 29] + [(0.1 + 0.1) s * 1] = 6.0 s | |||
The number of cycles for each precursor now equals the number of macrocycles (<i>n</i>). | |||
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|- | |- | ||
|} | |} | ||
<b>How to fill out the process log in LabManager:</b> | |||
The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle. | |||
DEZ pulse time: (0.1 + 0.1) s * 34 = 6.8 s | |||
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s | |||
H<sub>2</sub>O pulse time: [(0.1 + 0.1) s * 34] + [(0.1 + 0.1) s * 1] = 7.0 s | |||
The number of cycles for each precursor now equals the number of macrocycles (<i>n</i>). |
Revision as of 17:04, 16 March 2017
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Et2Zn or Zn(CH3CH2)2 = DEZ (diethylzinc)
Recipe: AZO 20T
Maximum deposition thickness: 100 nm
Temperature: 150 oC - 250 oC
# macrocycles | n | |||||||
---|---|---|---|---|---|---|---|---|
# cycles | 19 | 1 | ||||||
Precursor | DEZ | DEZ | H2O | H2O | TMA | TMA | H2O | H2O |
Nitrogen flow | 150 sccm | 150 sccm | 200 sccm | 200 sccm | 150 sccm | 150 sccm | 200 sccm | 200 sccm |
Pulse time | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s |
Purge time | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s |
How to fill out the process log in LabManager:
The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle.
DEZ pulse time: (0.1 + 0.1) s * 19 = 3.8 s
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s
H2O pulse time: [(0.1 + 0.1) s * 19] + [(0.1 + 0.1) s * 1] = 4.0 s
The number of cycles for each precursor now equals the number of macrocycles (n).
Recipe: AZO 25T
Maximum deposition thickness: 100 nm
Temperature: 150 oC - 250 oC
# macrocycles | n | |||||||
---|---|---|---|---|---|---|---|---|
# cycles | 24 | 1 | ||||||
Precursor | DEZ | DEZ | H2O | H2O | TMA | TMA | H2O | H2O |
Nitrogen flow | 150 sccm | 150 sccm | 200 sccm | 200 sccm | 150 sccm | 150 sccm | 200 sccm | 200 sccm |
Pulse time | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s |
Purge time | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s |
How to fill out the process log in LabManager:
The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle.
DEZ pulse time: (0.1 + 0.1) s * 24 = 4.8 s
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s
H2O pulse time: [(0.1 + 0.1) s * 24] + [(0.1 + 0.1) s * 1] = 5.0 s
The number of cycles for each precursor now equals the number of macrocycles (n).
Recipe: AZO 30T
Maximum deposition thickness: 100 nm
Temperature: 150 oC - 250 oC
# macrocycles | n | |||||||
---|---|---|---|---|---|---|---|---|
# cycles | 29 | 1 | ||||||
Precursor | DEZ | DEZ | H2O | H2O | TMA | TMA | H2O | H2O |
Nitrogen flow | 150 sccm | 150 sccm | 200 sccm | 200 sccm | 150 sccm | 150 sccm | 200 sccm | 200 sccm |
Pulse time | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s |
Purge time | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s |
How to fill out the process log in LabManager:
The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle.
DEZ pulse time: (0.1 + 0.1) s * 29 = 5.8 s
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s
H2O pulse time: [(0.1 + 0.1) s * 29] + [(0.1 + 0.1) s * 1] = 6.0 s
The number of cycles for each precursor now equals the number of macrocycles (n).
Recipe: AZO 35T
Maximum deposition thickness: 100 nm
Temperature: 150 oC - 250 oC
# macrocycles | n | |||||||
---|---|---|---|---|---|---|---|---|
# cycles | 34 | 1 | ||||||
Precursor | DEZ | DEZ | H2O | H2O | TMA | TMA | H2O | H2O |
Nitrogen flow | 150 sccm | 150 sccm | 200 sccm | 200 sccm | 150 sccm | 150 sccm | 200 sccm | 200 sccm |
Pulse time | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s | 0.1 s |
Purge time | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s | 0.5 s | 20.0 s |
How to fill out the process log in LabManager:
The pulse time for each precursor equals the total pulse time times the number of cycles in each macrocycle.
DEZ pulse time: (0.1 + 0.1) s * 34 = 6.8 s
TMA pulse time: (0.1 + 0.1 )s * 1 = 0.2 s
H2O pulse time: [(0.1 + 0.1) s * 34] + [(0.1 + 0.1) s * 1] = 7.0 s
The number of cycles for each precursor now equals the number of macrocycles (n).