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intro_wafer [2026/06/22 15:06] – [WG status] gauthier.roussilhe.extintro_wafer [2026/07/07 19:53] (current) – [WG status] gauthier.roussilhe.ext
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 ## WG status ## WG status
  
-This working group focuses on the life cycle inventory of semiconductor manufacturing. We look specifically at wafer and photomask manufacturing, front-end and back-end processes for logic and memory devices.+This working group focuses on the life cycle inventory of semiconductor manufacturing. We look specifically at wafer and photomask manufacturing, front-end and back-end processes for logic and memory devices 
 +. 
 +### Tasks status 
 + 
 +| **WG tracks**           | **Reference contact** | **Priority** | **Status**      | **In process tasks**                                                             | 
 +| Front-end manufacturing | Gauthier              | High         | Validated       | Modelisation approach (v1)                                                       | 
 +|                         |                       | High             | Almost complete | Characterisation of inputs and outputs by process type                           | 
 +|                         |                       | High             | In progress     | Recovery of missing model parameters                                             | 
 +|                         |                       | High             | In progress     | Recovery of recipe archetype per device                                          | 
 +|                         |                       | High             | In progress     | Contacting manufacturers and laboratories to obtain average data by process type | 
 +| Back-end manufacturing  | Arthur                | High         | In progress     | To be filled by Arthur                                                           | 
 +| Wafer manufacturing     | Gauthier              | Medium       | In queue        | To be started by Matthieu                                                        | 
 +| Photomask manufacturing | Gauthier              | Low          | Not started     | To be started, dependant of photomask recovery for elemental analysis            | 
  
-| **WG tracks** | **Reference contact** | **Priority** | **Status** | **In process tasks** | 
-| Front-end manufacturing | Gauthier | High | In progress | Modelisation approach: validated <br> Characterisation of inputs and outputs by process type: almost complete  <br> Recovery of missing model parameters: in progress <br> Contacting manufacturers and laboratories to obtain average data by process type: in progress | 
-| Back-end manufacturing | Arthur | High | In progress | To be filled by Arthur | 
-| Wafer manufacturing | Gauthier | Medium | In queue | To be started by Matthieu | 
-| Photomask manufacturing | Gauthier | Low | Not started | To be started, dependant of photomask recovery for elemental analysis | 
  
 ### Members ### Members
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   * Olivier Soldano, Inria   * Olivier Soldano, Inria
   * Thibault Simon, Resilio   * Thibault Simon, Resilio
 +  * Matthieu Elizalde, Evea
 +  * William Voghel, CIRAIG
 +
 +
 +## Important pages
 +
 +  * [Modelization strategy](modelization-strategy.md)
 +  * [Front-end manufacturing concepts](fab-process-flow.md)
 +  * [Front-end processes](front-end.md)
 +  * [Back-end manufacturing concepts](back-process-flow.md)
 +  * [Back-end processes](back-end.md)
 +  * [3D NAND recipe use case](3dnand-case.md)
 +  * [DRAM recipe use case](dram-case.md)