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Titolo:
PARTICLE-DETECTION AND NONEQUILIBRIUM PHONONS - EXPERIENCE WITH LARGEGERMANIUM-CRYSTALS AND NTD GE THERMISTORS
Autore:
SADOULET B; AKERIB D; BARNES PD; CUMMINGS A; DASILVA A; DIAZ R; EMES J; GOLWALA S; HALLER EE; ITOH K; KNOWLTON W; QUEINNEC F; ROSS RR; SEITZ D; SHUTT T; SMITH G; STOCKWELL W; WHITE S;
Indirizzi:
UNIV CALIF BERKELEY,CTR PARTICLE ASTROPHYS,301 LE CONTE HALL BERKELEYCA 94720 UNIV CALIF BERKELEY,DEPT PHYS BERKELEY CA 94720 UNIV CALIF BERKELEY,DEPT MAT SCI & MINERAL ENGN BERKELEY CA 94720 LAWRENCE BERKELEY NATL LAB BERKELEY CA 94720 UNIV BRITISH COLUMBIA,DEPT PHYS VANCOUVER BC V6T 1Z1 CANADA
Titolo Testata:
Physica. B, Condensed matter
, volume: 220, anno: 1996,
pagine: 741 - 743
SICI:
0921-4526(1996)220:<741:PANP-E>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
13
Recensione:
Indirizzi per estratti:
Citazione:
B. Sadoulet et al., "PARTICLE-DETECTION AND NONEQUILIBRIUM PHONONS - EXPERIENCE WITH LARGEGERMANIUM-CRYSTALS AND NTD GE THERMISTORS", Physica. B, Condensed matter, 220, 1996, pp. 741-743

Abstract

We have studied particle detectors consisting of neutron transmutation doped (NTD) Ge phonon sensors attached with a eutectic bonding process to large mass germanium crystals. These thermistors remain one of the most performant temperature sensors at temperatures as low as 20 mK. We summarize the experimental evidence for the significant role of non-equilibrium phonons in their observed behavior. However, the difficulties of forming a high transparency interface and the lack of inelastic channels appear to limit their effectiveness as non-equilibrium phonon sensors.

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Documento generato il 05/07/20 alle ore 03:53:59