Page modifiée à 15:41, 7 Avr 2016 par Valentina_Novati
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aucun titreINFO
| Name / nom | GeCo1 |
| Absorber / absorbeur | LUMINEU 14 Ge wafer - diameter 44 mm - h 175 µm Electronic grade - growing axis 100 SiO coating 70 nm Luke grids: GeH + Al anular |
| Thermistor | NTD 34 B serie 2 - flatpack 5.2 mg 3 Araldite glue spot and pressure of 25 mg |
| Bonding | NTD: gold wire - 25 µm (P = 340 - T = 140) Electrodes: Al wire - 25 µm (P = 240 - T = 40) |
| Supports/ supports | teflon supports reduced |
| Holder | Cu |
| Notes | Kapton |
PHOTO
CHARACTERIZATION / CARACTERISATION
1 - Mulet Modane cryostat - semi-vintage electronic - 1/4/2015
55Fe
ZnSe: 1 mm x 1 mm x 4 mm
LED: hamamatsu 8245 - hamamatsu 7850 - without optic fiber
I bias = 8.32 nA
| V grids = 0 V | V grids = 30 V | V grids = 70 V | V grids = 90 V | |
| Sensibility [µV/keV] | 0.527 | 4.1 | 9.3 | 10.3 |
| Sigma 55Fe [keV] | 0.155+-0.003 | 1.2+-0.1 | 2.3+-0.2 | 3.0+-0.4 |
| Sigma baseline [eV] | 91+-2 | 11.4+-0.1 | 8.1+-0.3 | 7.7+-0.2 |
Load curves:
| R0 [ohm] | T0 [K] | g0 | alpha |
| 43.1 | 2.8 | 7.49 e-6 | 2.5 |
2 - Ulisse cryostat - semi-vintage electronic - 15/3/2016
55Fe
LED: optic fiber 820nm
the detector is at 22 mK
M1: I bias =2.5 nA - Rntd=650 kohm
M12, M13: I bias =1.25 nA
M14: I bias =5 nA - Rntd=409 kohm
| M1 | M12 | M13 | M14 | |
| V grids = 0 V | V grids = 0 V | V grids = 0 V | V grids = 0 V | |
| Sensibility [µV/keV] | 0.699 | 0.727 | 0.738 | 0.659 |
| Sigma 55Fe [keV] | 0.294 | 0.741 | 0.297 | 0.269 |
| Sigma baseline [eV] | 0.119 | 0.179 | 0.153 | 0.0934 |
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Fichiers 4
| Fichier | Taille | Date | Attaché par | |||
|---|---|---|---|---|---|---|
| GeCo.jpg Aucune description | 797.02 Ko | 10:44, 17 Nov 2015 | Valentina_Novati | Actions | |
| GeCo_cialda.png Aucune description | 611.63 Ko | 10:47, 17 Nov 2015 | Valentina_Novati | Actions | |
| GeCo_VIcurve.png Aucune description | 107.35 Ko | 09:36, 29 Mar 2016 | Valentina_Novati | Actions | |
 | Runbook_01042015.pdf Aucune description | 97.74 Ko | 19:40, 10 Déc 2015 | Valentina_Novati | Actions | |
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