کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8037921 1518316 2016 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
GAGG:ce single crystalline films: New perspective scintillators for electron detection in SEM
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
GAGG:ce single crystalline films: New perspective scintillators for electron detection in SEM
چکیده انگلیسی
Single crystal scintillators are frequently used for electron detection in scanning electron microscopy (SEM). We report gadolinium aluminum gallium garnet (GAGG:Ce) single crystalline films as a new perspective scintillators for the SEM. For the first time, the epitaxial garnet films were used in a practical application: the GAGG:Ce scintillator was incorporated into a SEM scintillation electron detector and it showed improved image quality. In order to prove the GAGG:Ce quality accurately, the scintillation properties were examined using electron beam excitation and compared with frequently used scintillators in the SEM. The results demonstrate excellent emission efficiency of the GAGG:Ce single crystalline films together with their very fast scintillation decay useful for demanding SEM applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultramicroscopy - Volume 163, April 2016, Pages 1-5
نویسندگان
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