Status of pqc florence strasbourg vienna
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Status of PQC Florence, Strasbourg, Vienna. Carlo Civinini INFN-Firenze. Introduction. Status of hw + sw Status of DataBase Batch qualifications STM HPK Open points r Alu V FB limit. Status of DB.

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Status of PQC Florence, Strasbourg, Vienna

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Status of pqc florence strasbourg vienna

Status of PQCFlorence, Strasbourg, Vienna

Carlo Civinini

INFN-Firenze

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Introduction

Introduction

  • Status of hw + sw

  • Status of DataBase

  • Batch qualifications

    • STM

    • HPK

  • Open points

    • rAlu

    • VFB limit

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Status of db

Status of DB

The new version of PCQ acquisition program is able to write an XML file compatible with the last version of BigBrowser.

Up to now we have inserted 20 measurements into the Tracker DataBase.

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Status of hw hs

Status of hw + hs

HW is OK, some improvements can be done on the probe cards

presently used (cleaning or better HV insulation)

SW is OK, production version is working

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Logistic

Logistic

  • Florence:IB1, IB2, OB1, OB2 (no-longtime IV)

  • from QTC Perugia and Pisa

  • 5% of the wafers = 693 standard moons

  • Strasbourg:W3, W5A, W5b, W6a, W6b

  • from QTC Karlsruhe

  • 271 standard moons

  • Vienna:W1, W2, W4, W7A, W7b

  • from QTC Vienna

  • 235 standard moons

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Batch qualification

Vienna

OB2

Florence

OB1 OB2

Strasbourg

OB2 W6A

Florence

IB1 IB2

Strasbourg

W3

Vienna

W4 W2

Batch Qualification

  • Measurements done since last CMS week:

  • STM sets: PG3PI23 PI25 PI31 PI38 PI26 PI32 KAS2 PI24 PI33 PI49

  • HPK sets: PG01 PG02PI42 PI43 KAH1 VI01 VI02

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Hpk iv diel

HPK IV-diel

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Hpk c ac

HPK Cac

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Hpk v fb

HPK Vfb

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Hpk v depl

HPK Vdepl

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Hpk r alu

HPK rAlu

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Stm iv diel

STM IV-diel

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Stm c ac

STM Cac

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Stm v fb

STM Vfb

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Stm v depl

STM Vdepl

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Stm r alu

STM rAlu

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Batch evaluation

Batch evaluation

HPK sets: PG01 PG02PI42 PI43  Measurements OK, accepted

beginning of July (rAlu is marginal)

STM sets: PG3PI23 PI25 PI31 PI38 PI26 PI32 KAS2 PI24 PI33 PI49

HPK sets: KAH1 VI01 VI02

Most ofthe measurements are OK,

not yet officially accepted

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


Open points

Open points

rAlumeasurements are ‘marginal’ both in HPK and STM.

STM says that the metallized strip used to evaluate the aluminum

resistivity is 10% narrower than the nominal (9mm instead of 10mm

because of underetching).

Once verified this leads to a decrease of 10% of rAlu.

VFB limits are still to be fixed according to the irradiation results.

Detector with VFB=10V seems to be OK after irradiation but we would like to see more data at higher VFB (for example 14V) before setting this limit.

Carlo Civinini,Status of PQC, Sensor Meeting, 17th Jul 2002


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