Alpha energy resolution enhancement of a Si surface barrier detector

作者：Ermis E E; Celiktas C^*

来源：Journal of Radioanalytical and Nuclear Chemistry, 2012, 293(3): 869-875.

DOI：10.1007/s10967-012-1817-8

• Si surface barrier detector
• Po-210
• Ra-226
• Constant fraction timing method

In this work, alpha energy resolution of a Si surface barrier detector was improved. For this purpose, we used constant fraction timing method. Energy resolution enhancement of about 1 % was achieved for alpha peak of Po-210. In order to prove the validity of the timing method, it was applied to the alpha spectrum of Ra-226. It was concluded that proposed method was successful on the energy resolution improvement.

• 出版日期2012-9