X-RAY AND GAMMA-RAY LUMINESCENCE OF CE-3+ DOPED BAF2 CRYSTALS

被引：17

作者：

DORENBOS, P ^{[1
]}

VISSER, R ^{[1
]}

VANEIJK, CWE ^{[1
]}

HOLLANDER, RW ^{[1
]}

DENHARTOG, HW ^{[1
]}

机构：

[1] UNIV GRONINGEN, 9700 AB GRONINGEN, NETHERLANDS

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1991年 / 310卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(91)91034-S

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The scintillation properties of BaF2 doped with 0.002 to 10 mol% Ce3+ have been studied by means of X-ray and gamma ray excitation. The luminescence intensity increases with the Ce concentration until a maximum is reached for 0.2 mol% doped crystals. The light yield is then about 60% more intense than that of pure BaF2 crystals. Above 0.2 mol%, the intensity decreases with increasing Ce concentration. The decay time of the major component of the luminscence decreases from about 80 ns to 40 ns as the Ce concentration increases. The remaining part persists up to 0.2 ms. The temperature dependence of the emission intensity of some crystals will be presented.

引用

页码：236 / 239

页数：4

共 50 条

[1] X-RAY LUMINESCENCE OF BaF2 : Ce3+ POWDERS
Batygov, S. Kh.
Mayakova, M. N.
Kuznetsov, S. V.
Fedorov, P. P.
NANOSYSTEMS-PHYSICS CHEMISTRY MATHEMATICS, 2014, 5 (06): : 752 - 756
[2] BaF2:Ce POLYMER COMPOSITE GAMMA-RAY SCINTILLATORS
Barta, M. B.
Nadler, J. H.
Kang, Z.
Wagner, B. K.
TMS 2010 139TH ANNUAL MEETING & EXHIBITION - SUPPLEMENTAL PROCEEDINGS, VOL 2: MATERIALS CHARACTERIZATION, COMPUTATION AND MODELING AND ENERGY, 2010, : 509 - 516
[3] Evaluation of Gamma-Ray Response of Tm:BaF2 Single Crystals
Abe, Naoto
Yokota, Yuui
Yanagida, Takayuki
Kawaguchi, Noriaki
Pejchal, Jan
Yoshikawa, Akira
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2010, 57 (03) : 1304 - 1307
[4] A GE + BAF2 COMPOSITE GAMMA-RAY SPECTROMETER
KRASZNAHORKAY, A
BACELAR, J
BALANDA, A
BUDA, A
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 316 (2-3): : 306 - 310
[5] CdMnTe Crystals for X-ray and Gamma-ray Detection
Cui, Y.
Bolotnikov, A.
Hossain, A.
Camarda, G.
Mycielski, A.
Yang, G.
Kochanowska, D.
Witkowska-Baran, M.
James, R. B.
HARD X-RAY, GAMMA-RAY, AND NEUTRON DETECTOR PHYSICS X, 2008, 7079
[6] X-ray and gamma-ray response of a 2" x 2" LaBr3:Ce scintillation detector
Quarati, F.
Bos, A. J. J.
Brandenburg, S.
Dathy, C.
Dorenbos, P.
Kraft, S.
Ostendorf, R. W.
Ouspenski, V.
Owens, Alan
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 574 (01): : 115 - 120
[7] X-RAY LUMINESCENCE AND THERMOLUMINESCENCE OF SRF2 AND BAF2 CRYSTALS ACTIVATED BY GD3+ AND DY3+ IONS
LUKS, RK
STOLOV, AL
OPTICS AND SPECTROSCOPY-USSR, 1970, 29 (02): : 170 - &
[8] THE EFFECTS OF LA-3+ AND CE-3+ DOPANTS ON THE SCINTILLATION PROPERTIES OF BAF2 CRYSTALS
DORENBOS, P
VISSER, R
HOLLANDER, RW
VANEIJK, CWE
DENHARTOG, HW
RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1991, 119 : 87 - 92
[9] TL properties of BaF2:Ce phosphor for high gamma ray dosimetry
Gavhane, Kishor H.
Bhadane, Mahesh S.
Jadhav, Akash P.
Patil, Bhushankumar J.
Bhoraskar, Vasant N.
Dahiwale, Shailendra S.
Dhole, Sanjay D.
JOURNAL OF LUMINESCENCE, 2019, 209 : 316 - 320
[10] SCINTILLATION PROPERTIES OF CE3+ DOPED BAF2 CRYSTALS
VISSER, R
DORENBOS, P
VANEIJK, CWE
HOLLANDER, RW
SCHOTANUS, P
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1991, 38 (02) : 178 - 183

← 1 2 3 4 5 →