R+D for future accelerators

at Santiago

Pablo VázquezIGFAE-USC

Instituto Galego de Gísica de Altas EnerxíasUniversidade de Santiago de Compostela

P. Vázquez

Activities at Santiago

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Clean roomIrradiation facilityDEPFETLHCb VELO upgradeNew silicon sensorsASIC development

Barcelona, 7-8 May 2009

P. Vázquez

New Clean Room already available

Barcelona, 7-8 May 2009 3

P. Vázquez

Clean room infraestructure

30 m2 upgradable, class 100000, ISO 8 Wedge bonding machinery (bonding machine, pull

tester, …) Manual probe station (Karlsus…) Electronics laboratory (Agilent L4450A pattern

generator, Scope Tektronics MSO 4104, LV PS, LCR, ,…) Laser (1060 nm cwl, 1mW) XYZ table (Newport Driver ESP 300,3 Precision

translation stages UTS Series, resolution 0.1 μm) ALIBAVA system for silicon strip sensor readout based

on Beetle chips

Barcelona, 7-8 May 2009 4

P. Vázquez

Short strips IV/IC characterization

Barcelona, 7-8 May 2009 5

P. Vázquez

ALIBAVA system

Barcelona, 7-8 May 2009 6

P. Vázquez

New irradiation facility

60Co with 2034 Ci, 75.3 Tera Bq Available at Santiago by June 09 Large surfaces covered

Allow to run several users at the same time To be used in

VELO upgrade DEPFET

Barcelona, 7-8 May 2009 7

P. Vázquez

DEPFET

Power Supply for vertex detector of Belle II System design Regulator boards

Gamma irradiation studies on DEPFET PXD6 matrices up to 10Mrad (autumn 09) Later the whole module: matrix + CURO + SWITCHER

Laser studies Interpixel charge characterization

Testbeams August 09 Test of matrices 128x128 pixels on S3B

hybrid

Barcelona, 7-8 May 2009 8

P. Vázquez

S3A hybrid DEPFET under laser test

Barcelona, 7-8 May 2009 9

P. Vázquez

LHCb VELO upgrade

Test beam July 2009 Test the 55x55 μm2 Timepix pixel geometry and asses its

suitability for a future VELO detector Integration of Timepix into CMS Beam Telescope

Test Beam August 2009 Test some issues of the strip option: geometry + fast

electronics Integration Beetle into EUDET Telescope and wire bonding

Possible construction of a dedicated LHCb Test beam telescope

Irradiation programme Irradiation Timepix/Medipix until breaking point (summer

09) Later FPIX beyond 87 MRad

Barcelona, 7-8 May 2009 10

P. Vázquez

New silicon sensors

Thinned 3D silicon sensor are going to be produced at CNM Project launched in February 09 Simulation with Synopsys TCAD and Sentaurus

3D short strips produced at CNM Characterization CV/IV

Barcelona, 7-8 May 2009 11

P. Vázquez

ASIC development

A group from USC (Grupo de Visión Artificial) interested in developing ASICs for High Energy Physics domain Experience in images real time processing Interest in 3D vertical interconection

12Barcelona, 7-8 May 2009

P. Vázquez

Thank you

Barcelona, 7-8 May 2009 13