Scintillation particle detection based on microfluidics

被引：11

作者：

Mapelli, A. ^{[1
,2
]}

Gorini, B. ^{[2
]}

Haguenauer, M. ^{[3
]}

Jiguet, S. ^{[4
]}

Miotto, G. Lehmann ^{[2
]}

Vandelli, W. ^{[2
]}

Trivino, N. Vico ^{[1
]}

Renaud, P. ^{[1
]}

机构：

[1] EPFL Switzerland, Ecole Polytech Fed Lausanne, Lab Microsyst, Lausanne, Switzerland

[2] CERN, Dept Phys, Geneva, Switzerland

[3] Ecole Polytech, CNRS, IN2P3, F-91128 Palaiseau, France

[4] Gersteltec Sarl, Pully, Switzerland

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 2010年 / 162卷 / 02期

关键词：

Particle detectors; Liquid scintillation; Microfluidics; Microfabrication; SU-8 negative photoresist; HIGH-ASPECT-RATIO; FABRICATION; SU-8;

D O I：

10.1016/j.sna.2010.03.040

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel type of particle detector based on scintillation, with precise spatial resolution and high radiation hardness, is being studied. It consists of a single microfluidic channel filled with a liquid scintillator and is designed to define an array of scintillating waveguides each independently coupled to a photodetector. Prototype detectors built using an SU-8 epoxy resin have been tested with electrons from a radioactive source. The experimental results show a light yield compatible with the theoretical expectations and confirm the validity of the approach. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：272 / 275

页数：4

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