کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1785767 | 1023393 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Soft-landing of size-selected W clusters on highly ordered pyrolytic graphite surfaces: Towards the fabrication of thin films of cluster assemblies
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Mass-selected W cluster anions in the size range of 20-3500 are deposited on highly ordered pyrolytic graphite (HOPG) surfaces. The structures of resulting thin films are studied using atomic force microscopy. Clusters with more than â¼600 atoms form thin films, in which the clusters are not completely merged but survive as individual species to a certain extent. The new class of materials fabricated here (cluster-assemblies) has a potential for applications in heterogeneous catalysis and in optoelectronic devices. In addition, they are interesting from the perspective of basic research.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 15, Issue 9, September 2015, Pages 1095-1099
Journal: Current Applied Physics - Volume 15, Issue 9, September 2015, Pages 1095-1099
نویسندگان
Andreas Dollinger, Christoph H. Strobel, Hannes Bleuel, Hyun Ook Seo, Eun Ji Park, Young Dok Kim, Gerd Ganteför,