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0.22
0.23
0.24
0.25
0.26
1E-11
1E-10
1E-09
1E-08
1 10
10
Y
D, 3HeH
3He
D
10101
-410
-510
-910
-1010
7Li
H
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RE
Dsource
Dlens
SourceObserver
Lens
v
u
-
-
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permittedby MACHO
at 95% CL
Mass of the deflectors (Mo)
Halo
mass
frac
tion
(%)
10-7 10-6 10-5 10-4 10-3 10-2 10-1 110-80
20
40
60
80
100
excluded
by EROS 1 LMC+SMC ( )
at 95% CL
and EROS 2 SMC ( )
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Cosmological teaM
-
-
-
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-
-
-
-
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ThermometerParticle
Thermometer
Light Detector
Phonon Detector Coating for betterlight absoprtion
Mirror
0 50 100 1500
50
100
150
Pulse Height in Phonon Detector [keV]
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-
-
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101
100
102
100
102
104
106
Frequency [THz]
PhononMeanFreePath[m
m]
Si
Ge
2Al
990414_2318_MFP.eps
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-
-
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-
-
-
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E
Phonon
Absorb
Trap
Diffuse
Cooper pairsE
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0 0.1 0.2 0.3 0.4 0.5
0
0.1
0.2
0.3
0.4
0.5
Collected Energy in WTES 1 [keV]
CollectedEnergyinWTES2[keV]
Al film length: 350 m
-
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-
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-
-
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0
5
10
15
20
SensorCurrent[A]
0
0.5
1
1.5
2
SensorResistance[]
0 5 10 15 2010
0
101
102
Bias Voltage [V]
SensorPower[pW]
Tc=50mK
Tc=65mK
Tc=80mK
Tc=95mK
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0 5 10 150
100
200
300
400
500
600
700
800
900
1000
Signal/Noisefor60keV
Voltage Bias [V]
Tc
=50mK
Tc=65mK
Tc=80mK
Tc=95mK
-
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-
-
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-
+
Au
n-type Si
Ev
EF
Vacuum
AlEc
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|| Array of 444
TES Elements
5 mm
D
C B
A
2 m wide
250 m long
TES
3 inches
10% coverage
W Grid
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4 5
7 7 4 5
7 3 6 3
3 8 8 8
4 8 8 8
3 8 8 8
1 8 8 8
2
8
8
8
8
5
6
8
8
5
6
RPad1
LPad2
TRPad3
BRPad4
BLPad5
TLPad6
TBPad7
RLPad8
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Unexposed
Unexposed
Unexposed
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1.1 mm Al Fins
60 m Fin Width2 m W TES
-
-
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2m X 250m TES
4m X 40 Traps
5m W diffusion spur
Integrated Bias Rail
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Deposition
Al/W
Patterning
QP fins, Connectivity
Deposition
Active W
Patterning
TES
150 nm
35 nm
35 nm
Si
Al
W
Si
Al
W
Si
Al
W
Si
Al
-
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-
-
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Ti/Au Lift off
to form
20%coverage Grid
Patterned
boundary
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-
-
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-
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1.6 m
2.0m
(b)
(c)
(d)
(f)
(a)
(e)
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Icebox
Cold stem
Oxford dilution
refrigerator
Detectorvolume
1.4 m
Electronics stem
not shown
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-
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Alex
14C electron source
241Am source
Au Electrode side
Al Phonon side
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15 10 5 0 5 10 1515
10
5
0
5
10
15
X DELAY [s]
YDELAY[s]
Kel.75 E +2V 983028_1325
0 20 40 60 80 1002
3
4
5
6
7
8
9
10
11
12
Phonon Energy [keV]
PhononRiseTime[s]
Kel.75 E +2V 983028_1325
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15 10 5 0 5 10 153
4
5
6
7
8
9
10
X DELAY [s]
PhononRiseTi
me[s]
Kel.75 E +2V 983028_1325
a
15 10 5 0 5 10 153
4
5
6
7
8
9
10
Y DELAY [s]
PhononRiseTi
me[s]
Kel.75 E +2V 983028_1325
b
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0 20 40 60 80
0
10
20
30
40
50
60
70
80
90
Phonon Energy [keV]
ChargeEnergy[keVee]
Kel.75 +2V 983028_1325
XY cut around collimator hole
0.4 0.6 0.8 1 1.2 1.4 1.64
5
6
7
8
9
10
Charge/Phonons
PhononRiseTime[s]
Kel.75 +2V 983028_1325
121 341
2755
3217 Events
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-4 -2 0 2 40
100
200
300
400
500
600
Voltage Bias [V]
60keVposition(charge)[bins]
Seagull Plot
-4 -2 0 2 40
200
400
600
800
1000
1200
1400
1600
1800
2000
Voltage Bias [V]
60keV
position(phonons)
[bins]
Luke Effect
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0 0.1 0.2 0.3 0.4 0.5 0.66
6.5
7
7.5
8
8.5
9
Phonon Fraction
PhononRiseTime[s]
990512_3743_RTvVplot.eps
2 4 6 8 10Rise Time [s]
990512_3733_RTvVhist.eps
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200 400 600 800 10000
0.002
0.004
0.006
0.008
0.01
0.012
Time [0.1 s]
990513_2005_2phon.eps
200 400 600 800 10000
0.002
0.004
0.006
0.008
0.01
0.012
Time [0.1 s]
990513_2008_2phonfilt.eps
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0 20 40 60 80 10010
0
10
20
30
40
50
60
70
80
90
100FLIP Top Gamma Calibration
Phonon Energy [keV]
ChargeEnergy[keVe
e]
990513_2334_2dTopGam.eps
0 20 40 60 80 10010
0
10
20
30
40
50
60
70
80
90
100FLIP Bottom Gamma Calibration
Phonon Energy [keV]
ChargeEnergy[keVe
e]
990513_2333_2dbotGam.eps
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0 0.5 1 1.53
4
5
6
7
8
9
10FLIP Gamma Calibration [March]
Charge/Phonons
PhononRiseTime
[s]
3050 keV RecoilHigh Source Position
31279 Total Events
980616_0154_RTYHigh.eps
0 0.5 1 1.53
4
5
6
7
8
9
10FLIP Gamma Calibration [June]
Charge/Phonons
PhononRiseTime
[s]
3050 keV RecoilLow Source Position
980615_1821_RTYlow.eps
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0 20 40 60 80 1002
1.5
1
0.5
0
0.5
1
1.5
2
Qi
/PQo
/P
Phonon Energy [keV]
990516_1815_Nypart.eps
0 20 40 60 80 1000.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
FLIP Neutron Calibration
Phonon Energy [keV]
Charge/Phonons
990513_3838_Nyplot.eps990513_3839_Nyplot.eps
-
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0 20 40 60 80 10010
1
102
103
104
105
Recoil Energy [keV]
Neutronrate[events/kg/ke
V/day]
Neutron calibration data
990519_1935_Nrcal.eps
0 20 40 60 80 1000
0.05
0.1
0.15
0.2
0.25
Recoil Energy [keV]
Multiplesfraction
Neutron calibration data
990519_1937_Nfcal.eps
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0 20 40 60 80 1000.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
FLIP Neutron Calibration
Phonon Energy [keV]
Charge/Phonons
990519_2354_F2Np.eps
0 20 40 60 80 1000.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
FLIP Neutron Calibration
Recoil Energy [keV]
Charge/Recoil
990519_2325_B2Np.eps
0 20 40 60 80 1000.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
FLIP Neutron Calibration
Recoil Energy [keV]
Charge/Recoil
990519_2042_B1Np.eps
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0 1
BS
990402_1840_FD.eps
Entries
2.3
MT
B
BM2.3T~
QB
MT1.6
~
B~ ( )sys
BM
2.7T~
sys( )
2
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-
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-
-
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0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
SUF N +2V [all neutron files]
3040 keV
990401_2256_YvsRT.eps
a
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
SUF60
Co +2V [top gamma]
3040 keV
990401_2255_YvsRT.eps
b
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
Kel.75 E +2V 9830281325
3040 keV
990401_2254_YvsRT.eps
c
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
Kel.75 E+N +2V 9830282040
3040 keV
990401_2255_YvsRT.eps
d
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3 4 5 6 7 8 9 10 11 1210
2
101
100
Phonon Rise Time [s]
CriticalParameter
FLIP rise time discrimination
Q
/
3040 keV990522_2142_rtQ30.eps
0 0.2 0.4 0.6 0.8 110
3
102
10
1
100
Charge/Phonons
CriticalParameter
FLIP charge yield discrimination
Q
/3040 keV
990522_2220_yQ30.eps
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3 4 5 6 7 8 9 10 11 1210
2
101
100
Phonon Rise Time [s]
CriticalParameter
FLIP rise time discrimination
Q
/
2030 keV990522_2142_rtQ20.eps
0 0.2 0.4 0.6 0.8 110
3
102
101
100
Charge/Phonons
CriticalParameter
FLIP charge yield discrimination
Q
/2030 keV
990522_2220_yQ20.eps
-
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1 cm old lead
BLIP 1
BLIP 2
FLIP
FET Amplifiercard
4 Kelvin stage
1 K
100 mK
25 mK
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0 20 40 60 80 10010
2
101
100
101
102
103
Recoil Energy [keV]
Photonrate[events/kg/keV/day]
990517_2800_Grate.eps
0 20 40 60 80 10010
2
101
100
101
102
103
Recoil Energy [keV]
Electronrate[events/kg/ke
V/day]
990517_2806_Brate.eps
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0 20 40 60 80 10010
1
100
101
102
103
Recoil Energy [keV]
Neutronrate[events/kg/ke
V/day]
990517_2349_cNrate.eps
0 20 40 60 80 1000
0.05
0.1
0.15
0.2
0.25
Recoil Energy [keV]
Multiplesfraction
Multiples rate in coincident data with 90% limits
990517_2419_cNmult.eps
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0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
80100 keV
r18_Ntot Neutrons in SUF
990517_2610_nSUF80.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
80100 keV
r18_top_Co60 Gammas in SUF
990517_2609_gSUF80.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
80100 keV
983028_1325 Electrons in BTF
990517_2607_eBTF80.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
80100 keV
r18_fb_S coincident data in SUF
990517_2611_bSUF80.eps
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0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
5080 keV
r18_Ntot Neutrons in SUF
990517_2610_nSUF50.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
5080 keV
r18_top_Co60 Gammas in SUF
990517_2609_gSUF50.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
5080 keV
983028_1325 Electrons in BTF
990517_2607_eBTF50.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
5080 keV
r18_fb_S coincident data in SUF
990517_2611_bSUF50.eps
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0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
4050 keV
r18_Ntot Neutrons in SUF
990517_2610_nSUF40.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
4050 keV
r18_top_Co60 Gammas in SUF
990517_2609_gSUF40.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
4050 keV
983028_1325 Electrons in BTF
990517_2607_eBTF40.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
4050 keV
r18_fb_S coincident data in SUF
990517_2611_bSUF40.eps
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0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
3040 keV
r18_Ntot Neutrons in SUF
990517_2610_nSUF30.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
3040 keV
r18_top_Co60 Gammas in SUF
990517_2609_gSUF30.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
3040 keV
983028_1325 Electrons in BTF
990517_2607_eBTF30.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
3040 keV
r18_fb_S coincident data in SUF
990517_2611_bSUF30.eps
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0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
2030 keV
r18_Ntot Neutrons in SUF
990517_2610_nSUF20.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
2030 keV
r18_top_Co60 Gammas in SUF
990517_2608_gSUF20.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
2030 keV
983028_1325 Electrons in BTF
990517_2607_eBTF20.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
2030 keV
r18_fb_S coincident data in SUF
990517_2610_bSUF20.eps
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0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
1520 keV
r18_Ntot Neutrons in SUF
990517_2610_nSUF15.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
PhononRiseTime[s]
1520 keV
r18_top_Co60 Gammas in SUF
990517_2608_gSUF15.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
1520 keV
983028_1325 Electrons in BTF
990517_2607_eBTF15.eps
0 0.5 1 1.53
4
5
6
7
8
9
10
11
12
Charge/Phonon
Ph
ononRiseTime[s]
1520 keV
r18_fb_S coincident data in SUF
990517_2610_bSUF15.eps
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100
101
102
103
104
1044
1043
1042
1041
1040
1039
WIMP Mass [GeV]
WIMPNucleonCrossSection[cm
2]
NaI Rome
Ge Diode
MSS models
990522_1759_SiGelim.eps
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n
Q
P
n
P
P
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102
101
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Phonon Frequency [THz]
TransmissionCofficient
2Al
Luke Phonons Intrinsic Phonons
990423_2137_OxTran.eps
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2 Readout Channels
Rn = 6
Oxide
No Oxide
100 || Elements each
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270 m
TES
150 m
100 m
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Silicon
AluminumAluminum SiOSiO22 [500]
Tungsten TESTungsten TES
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300 400 500 600
0
500
1000
1500NonOxideOxide
0 200 400 600 800 10000
100
200
300
400
500
600
700
800
900
1000
NonOxide Channel
OxideChannel
Oxide Device 0V data
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0 500 1000 15000.2
0.4
0.6
0.8
1
1.2
NonOxide Channel
A/B
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110 120 130 140 1500
5
10
15
Substrate Temperature [mK]
SensorPower@2[
pW]
Oxide Device
n=6
n=5
n=4
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-
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0 50 100 150 2000
10
20
30
40
50
Ibias
[A]
PhononSensorNoise[pA/rtH
z]
SQUID noise
Rsensor
Rbias
Ibias
SQUID
Array
-
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600mK Ring
SQUID card
4K Stage
FET card
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Rs
Side Coax
Rb
Tower
BiasFB
Array
Ground
- -
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-
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DDCCAA
BB
Filtered
No Filter
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FET card
Tower
FB
Array
Rs
Sensor
Bias
Rb
SQUID
Bias
Rsb
GND
GND
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-
-
-
-
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