التفاصيل البيبلوغرافية
| العنوان: |
A Review Paper on “Graphene Field Emission for Electron Microscopy” |
| المؤلفون: |
Xiuyuan Shao, Anjam Khursheed |
| المصدر: |
Applied Sciences; Volume 8; Issue 6; Pages: 868 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2018 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
graphene, cold field emission, single-tip cathode, electron microscopy |
| جغرافية الموضوع: |
agris |
| الوصف: |
Although good field emission from graphene has been demonstrated from a wide variety of different microfabricated structures, very few of them can be used to improve the design of cold field emitters for electron microscopy applications. Most of them consist of densely packed nano-emitters, which produce a large array of defocused overlapping electron beams, and therefore cannot be subsequently focused down to a single nanometer electron probe. This paper reviews the kind of single-tip cathode structures suitable in cold field emission guns for instruments such as scanning electron microscopy, transmission electron microscope or scanning transmission electron microscopy, and reviews progress in fabricating them from graphene-based materials. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| العلاقة: |
Nanotechnology and Applied Nanosciences; https://dx.doi.org/10.3390/app8060868Test |
| DOI: |
10.3390/app8060868 |
| الإتاحة: |
https://doi.org/10.3390/app8060868Test |
| حقوق: |
https://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: |
edsbas.7C1EE9F5 |
| قاعدة البيانات: |
BASE |
