Spectroscopy and characterisation of Ce3+-doped pure or mixed Lux(RE3+)1-xALO3 scintillators

被引：16

作者：

Mares, JA ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Phys, Prague 16253 6, Czech Republic

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2000年 / 300卷

关键词：

spectroscopic properties; scintillators;

D O I：

10.1016/S0925-8388(99)00737-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Spectroscopic properties of newly developed mixed Lu-x(RE3+)(1-x)AP:Ce crystals (RE3+) are presented. These properties are compared with those of pure YAP:Ce, GdAP:Ce and LuAP:Ce crystals and qualitative discussion of Ce3+ or Ce3+ defect-related centres in crystals is presented. A comparison of spectroscopic and scintillation properties of newly developed Lu-x(RE3+)(1-x)AP:Ce crystals show that the most promising crystal for scintillation applications seems to be Lu(0.3)Y(0.7)AP:Ce but from the point of view of stopping power and Z(eff), Lu(x)Gd(1-x)AP:Ce crystals would probably be better. (C) 2000 Elsevier Science S.A. Ail rights reserved.

引用

页码：95 / 100

页数：6

共 24 条

[1] EPR studies of Er3+, Nd3+ and Ce3+ in YAlO3 single crystals [J].

Asatryan, HR ;

Rosa, J ;

Mares, JA .

SOLID STATE COMMUNICATIONS, 1997, 104 (01) :5-9

[2] SCINTILLATION PROPERTIES OF YAP-CE [J].

BACCARO, S ;

BLAZEK, K ;

DENOTARISTEFANI, F ;

MALY, P ;

MARES, JA ;

PANI, R ;

PELLEGRINI, R ;

SOLURI, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 361 (1-2) :209-215

[3] TOWARD A NUCLEAR-MEDICINE WITH SUB-MILLIMITER SPATIAL-RESOLUTION [J].

BARONE, LH ;

BLAZEK, K ;

BOLLINI, D ;

DELGUERRA, A ;

DENOTARISTEFANI, F ;

DEVINCENTIS, G ;

DIDOMENICO, G ;

GALLI, M ;

GIGANTI, M ;

MALY, P ;

PANI, R ;

PELLEGRINI, R ;

PERGOLA, A ;

PIFFANELLI, A ;

SCOPINARO, F ;

SOLURI, A ;

VITTORI, F .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 360 (1-2) :302-306

[4] SPECTROSCOPY AND SCINTILLATION PROPERTIES OF CERIUM-DOPED YALO3 SINGLE-CRYSTALS [J].

BARYSHEVSKY, VG ;

KORZHIK, MV ;

MINKOV, BI ;

SMIRNOVA, SA ;

FYODOROV, AA ;

DORENBOS, P ;

VANEIJK, CWE .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1993, 5 (42) :7893-7902

[5]

*CERN, 1999, MAT CCC COLL 1993 99

[6]

*CERN, 1999, MAT CMS ALICE EXP 19

[7]

CHAVAL J, 1999, UNPUB NIM A

[8] A YAP camera 40 x 40 mm2 with fast readout electronics [J].

de Notaristefani, F ;

Iacopi, F ;

Leonetti, C ;

Maini, CL ;

Malatesta, T ;

Mali, P ;

Semprebene, A ;

Torrioli, S ;

Tuma, L ;

Vittori, F .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1998, 45 (05) :2302-2308

[9] The study of small and large size LuAlO3:Ce3+ [J].

Dujardin, C ;

Pedrini, C ;

Blanc, W ;

Gacon, JC ;

van't Spijker, JC ;

Frijns, OWV ;

van Eijk, CWE ;

Dorenbos, P ;

Chen, R ;

Fremout, A ;

Tallouf, F ;

Tavernier, S ;

Bruyndonckx, P ;

Petrosyan, AG .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1998, 45 (03) :467-471

[10] Scintillation performance of large Ce-doped Gd2SiO5 (GSO) single crystal [J].

Ishibashi, H ;

Kurashige, K ;

Kurata, Y ;

Susa, K ;

Kobayashi, M ;

Tanaka, M ;

Hara, K ;

Ishii, M .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1998, 45 (03) :518-521

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