Thermal diffusion doping #60

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opened 2025-05-24 10:44:29 +00:00 by q3k · 1 comment

q3k commented

2025-05-24 10:44:29 +00:00

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Doping (Wikipedia) is the process of introducing impurities into the pure silicon to alter the electrical characteristics of the semiconductor. Doped silicon is the base material for creating semiconductor junctions.

In particular, we are looking to perform doping with the ability to dope Si with eg. B, P via thermal diffusion.

TODO

Can we link some material about this process?

Doping ([Wikipedia](https://en.wikipedia.org/wiki/Doping_(semiconductor))) is the process of introducing impurities into the pure silicon to alter the electrical characteristics of the semiconductor. Doped silicon is the base material for creating semiconductor junctions. --- In particular, we are looking to perform doping with the ability to dope Si with eg. B, P via thermal diffusion. ## TODO - Can we link some material about this process?

q3k added the

Type

Process

label 2025-05-24 10:44:35 +00:00

forgejo-actions commented

2025-05-24 10:44:35 +00:00

Partial Techtree

flowchart BT

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    0["<a href='https://git.fa-fo.de/fafo/techtree/issues/60' target='_blank'>#60</a> | MISSING\n<i>Process</i>\n<b>Thermal diffusion doping</b>"]
    1:::dep_missing
    1["<a href='https://git.fa-fo.de/fafo/techtree/issues/55' target='_blank'>#55</a> | MISSING\n<i>Equipment</i>\n<b>Tube Furnace</b>"]
    2:::dep_assigned
    2["<a href='https://git.fa-fo.de/fafo/techtree/issues/4' target='_blank'>#4</a> | ASSIGNED\n<i>Equipment</i>\n<b>Wet Lab (Chemistry)</b>"]
    3:::dep_assigned
    3["<a href='https://git.fa-fo.de/fafo/techtree/issues/68' target='_blank'>#68</a> | ASSIGNED\n<i>Equipment</i>\n<b>Heating Stirrer</b>"]
    4:::dep_missing
    4["<a href='https://git.fa-fo.de/fafo/techtree/issues/67' target='_blank'>#67</a> | MISSING\n<i>Equipment</i>\n<b>Chemical Storage/Containment</b>"]
    5:::dep_assigned
    5["<a href='https://git.fa-fo.de/fafo/techtree/issues/27' target='_blank'>#27</a> | ASSIGNED\n<i>Equipment</i>\n<b>Technical Ventilation</b>"]
    6:::dep_missing
    6["<a href='https://git.fa-fo.de/fafo/techtree/issues/23' target='_blank'>#23</a> | MISSING\n<i>Equipment</i>\n<b>Fume Hood</b>"]
    7:::dep_missing
    7["<a href='https://git.fa-fo.de/fafo/techtree/issues/22' target='_blank'>#22</a> | MISSING\n<i>Equipment</i>\n<b>Running Water and Sink</b>"]
    8:::dependant
    8["<a href='https://git.fa-fo.de/fafo/techtree/issues/61' target='_blank'>#61</a> | MISSING\n<i>Process</i>\n<b>Zeloof Z1 process</b>"]
    4 --> 5
    0 --> 2
    0 --> 1
    6 --> 5
    2 --> 7
    2 --> 6
    2 --> 5
    2 --> 4
    2 --> 3
    8 --> 0

Digest: c86afb1642def7471345679303baddc507510cd6e27698829af3f6b9e99dde22; Last Updated: 2025-06-01 20:34:34

## Partial Techtree ```mermaid flowchart BT classDef eoi fill:#fff, stroke:#000, color:#000; classDef dependant fill:#fff, stroke:#888, color:#888; classDef dep_missing fill:#fcc, stroke:#800, color:#000; classDef dep_assigned fill:#ffa, stroke:#a50, color:#000; classDef dep_completed fill:#afa, stroke:#080, color:#000; 0:::eoi 0["<a href='https://git.fa-fo.de/fafo/techtree/issues/60' target='_blank'>#60</a> | MISSING\nProcess\nThermal diffusion doping"] 1:::dep_missing 1["<a href='https://git.fa-fo.de/fafo/techtree/issues/55' target='_blank'>#55</a> | MISSING\nEquipment\nTube Furnace"] 2:::dep_assigned 2["<a href='https://git.fa-fo.de/fafo/techtree/issues/4' target='_blank'>#4</a> | ASSIGNED\nEquipment\nWet Lab (Chemistry)"] 3:::dep_assigned 3["<a href='https://git.fa-fo.de/fafo/techtree/issues/68' target='_blank'>#68</a> | ASSIGNED\nEquipment\nHeating Stirrer"] 4:::dep_missing 4["<a href='https://git.fa-fo.de/fafo/techtree/issues/67' target='_blank'>#67</a> | MISSING\nEquipment\nChemical Storage/Containment"] 5:::dep_assigned 5["<a href='https://git.fa-fo.de/fafo/techtree/issues/27' target='_blank'>#27</a> | ASSIGNED\nEquipment\nTechnical Ventilation"] 6:::dep_missing 6["<a href='https://git.fa-fo.de/fafo/techtree/issues/23' target='_blank'>#23</a> | MISSING\nEquipment\nFume Hood"] 7:::dep_missing 7["<a href='https://git.fa-fo.de/fafo/techtree/issues/22' target='_blank'>#22</a> | MISSING\nEquipment\nRunning Water and Sink"] 8:::dependant 8["<a href='https://git.fa-fo.de/fafo/techtree/issues/61' target='_blank'>#61</a> | MISSING\nProcess\nZeloof Z1 process"] 4 --> 5 0 --> 2 0 --> 1 6 --> 5 2 --> 7 2 --> 6 2 --> 5 2 --> 4 2 --> 3 8 --> 0 ``` Digest: c86afb1642def7471345679303baddc507510cd6e27698829af3f6b9e99dde22; Last Updated: 2025-06-01 20:34:34

q3k added a new dependency 2025-05-24 10:44:43 +00:00

#23 Fume Hood

q3k added a new dependency 2025-05-24 10:44:52 +00:00

#55 Tube Furnace

q3k removed a dependency 2025-05-24 10:45:01 +00:00

#23 Fume Hood

q3k added a new dependency 2025-05-24 10:45:05 +00:00

#4 Wet Lab (Chemistry)

q3k added a new dependency 2025-05-24 10:47:30 +00:00

#61 Zeloof Z1 process