مورد إلكتروني
Continuous network structure of two-dimensional silica across a supporting metal step edge: An atomic scale study
| العنوان: | Continuous network structure of two-dimensional silica across a supporting metal step edge: An atomic scale study |
|---|---|
| المؤلفون: | Gura, L, Tosoni, S, Lewandowski, A, Marschalik, P, Yang, Z, Schneider, W, Heyde, M, Pacchioni, G, Freund, H, Gura L., Tosoni S., Lewandowski A. L., Marschalik P., Yang Z., Schneider W. -D., Heyde M., Pacchioni G., Freund H. -J. |
| بيانات النشر: | American Physical Society country:US 2021 |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | The network structure of a silica bilayer film at a monolayer-bilayer transition and across a supporting metal step edge was studied at the atomic scale by scanning tunneling microscopy. The ring size distribution, ring-ring distances, and height profiles are analyzed across the step edge region. Density functional theory proposes two models to explain the observed network structure: a pinning of the lower layer to the substrate and a carpetlike mode. The results indicate a continuous coverage of the silica bilayer film across the step edge. |
| مصطلحات الفهرس: | Density Functional Theory, Scanning Tunneling Microscopy, Ultrathin Silica Films, Wetting, Growth, info:eu-repo/semantics/article |
| URL: | info:eu-repo/semantics/altIdentifier/wos/WOS:000679201900006 volume:5 issue:7 journal:PHYSICAL REVIEW MATERIALS |
| الإتاحة: | Open access content. Open access content |
| ملاحظة: | English |
| أرقام أخرى: | ITBAO oai:boa.unimib.it:10281/354007 10.1103/PhysRevMaterials.5.L071001 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85112804660 1308942822 |
| المصدر المساهم: | BICOCCA OPEN ARCH From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1308942822 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |