Low noise voltage and charge preamplifiers for phonon and ionization detectors at very low temperature

被引：12

作者：

Yvon, D

Cummings, A

Stockwell, W

Barnes, P

Stanton, C

Sadoulet, B

Shutt, T

Stubbs, C

机构：

[1] UNIV CALIF BERKELEY,CTR PARTICLE ASTROPHYS,BERKELEY,CA 94720

[2] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 368卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0168-9002(95)00665-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have developed voltage and charge sensitive FET preamplifiers which feature ultra low noise, convenience and flexibility for phonon and ionization detectors operated at 20 mK. With an NJ132L J-FET, the white noise of the voltage amplifier is 1.1 nV/root Hz at room temperature and 0.9 nV/root Hz when the FET is cooled to approximate to 120 K; the 1/f knee is below 100 Hz. The power dissipation of the FET, about 7 mW in our application, allows it to be used in a 4 K environment. With the same cooled FET, the charge amplifier has shown a noise of 120 e(-) rms with a total input capacitance of 45 pF.

引用

页码：778 / 788

页数：11

共 19 条

[11] DESIGN OF A CHARGE SENSITIVE PREAMPLIFIER ON HIGH-RESISTIVITY SILICON
RADEKA, V
REHAK, P
RESCIA, S
GATTI, E
LONGONI, A
SAMPIETRO, M
HOLL, P
STRUDER, L
KEMMER, J
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1988, 35 (01) : 155 - 159
[12] LOW-NOISE TECHNIQUES IN DETECTORS
RADEKA, V
[J]. ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE, 1988, 38 : 217 - 277
[13] SADOULET B, UNPUB
[14] A CRYOGENIC DETECTOR WITH SIMULTANEOUS PHONON AND IONIZATION MEASUREMENT FOR BACKGROUND REJECTION
SHUTT, T
BARNES, PD
CUMMINGS, A
DASILVA, A
ELLMAN, B
EMES, J
GIRAUDHERAUD, Y
HALLER, EE
LANGE, AE
ROSS, RR
SADOULET, B
SMITH, G
STUBBS, C
STOCKWELL, W
WANG, N
WHITE, S
YOUNG, BA
YVON, D
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1993, 326 (1-2) : 166 - 171
[15] SIMULTANEOUS HIGH-RESOLUTION MEASUREMENT OF PHONONS AND IONIZATION CREATED BY PARTICLE INTERACTIONS IN A 60G GERMANIUM CRYSTAL AT 25 MK
SHUTT, T
WANG, N
ELLMAN, B
GIRAUDHERAUD, Y
STUBBS, C
BARNES, PD
CUMMINGS, A
DASILVA, A
EMES, J
HALLER, EE
LANGE, AE
RICH, J
ROSS, RR
SADOULET, B
SMITH, G
STOCKWELL, W
WHITE, S
YOUNG, BA
YVON, D
[J]. PHYSICAL REVIEW LETTERS, 1992, 69 (24) : 3531 - 3534
[16] A NEW MICROCALORIMETER CONCEPT FOR PHOTON-COUNTING X-RAY SPECTROSCOPY
SILVER, EH
LABOV, SE
GOULDING, F
MADDEN, N
LANDIS, D
BEEMAN, J
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1989, 277 (2-3) : 657 - 663
[17] DEMONSTRATION OF NUCLEAR RECOIL DISCRIMINATION FOR LOW-TEMPERATURE DARK MATTER DETECTORS, BY MEASUREMENT OF SIMULTANEOUS IONIZATION AND THERMAL PULSES IN SILICON
SPOONER, NJC
BEWICK, A
HOMER, GJ
SMITH, PF
LEWIN, JD
[J]. PHYSICS LETTERS B, 1991, 273 (03) : 333 - 337
[18] ELECTRICAL AND THERMAL-PROPERTIES OF NEUTRON-TRANSMUTATION-DOPED GE AT 20-MK
WANG, N
WELLSTOOD, FC
SADOULET, B
HALLER, EE
BEEMAN, J
[J]. PHYSICAL REVIEW B, 1990, 41 (06): : 3761 - 3768
[19] 1993, J LOW TEMP PHYS, V93

← 1 2 →