WF2 download

23 June 2023

New to this version:

- New graphic window, compacted to fit in smaller screens

- fixed a bug in the position of the gain implant: the position in certain cases was too shallow.

==> The level of doping needs to be decreased

- Introduced gain screening. It is proportional to the N^2/3, N = number of carriers in the gain layer

16 January 2023

New to this version:

Introduced two gain parametrizations following Esteban, Moll paper "Study of impact ionization coefficients..."

Compatibility with M1 Apple ASIC

24 April 2022

New to this version: 

- Various small improvements

- Adapted to XCode 13.0

- Added a new type of gain layer: a pn implant near the ohmic contact

5 May 2021 - fourth captivity development 

New to this version: 

- Improved fields calculations.

- Special WF file: possibility of loading a WF from a different file with respect of the field

- AC: introduced the AC-readout feature with tunable RC value.

- Adaptive thickness: the program searches for the best simulation precision around the proposed sensor thickness.

- High precision: for detailed studies, the field mesh is computed to a higher level of precision.

weightfield5.17.zip 

- a few bugged fixed

-Implemented suggestions to reduce crashes in some linux distributions 

- Now the display loads faster due to a reduced number of points used 

- weightfield5.14 crashed due to a left over parameter of AC readout, now removed 

-fixed a bug that forced the timestep to be 0.1 ps  

-Added the possibility of writing the current output file choosing the time interval [expressed in GS/s, 40 GS/s = 25 ps, 100 GS/s = 10 ps..]  

- fixed a big in the saving of graph. 

- files are saved always in the directories sensors/data/, even if not written in the file name

10 March 2021 - WF2-RSD 

New to this version: 

- Fixed a problem connected with crashes in UBUNTU

- Various small improvements

- Added the DC current 

- Changed the current calculation loop, now much faster 