Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2011 Nov 16;6(1):597. doi: 10.1186/1556-276X-6-597

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright ©2011 Nassiopoulou et al; licensee Springer.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

SEM images of SiNWs of different lengths. Plane-view (a₁, b₁) and cross-sectional (a₂, b₂) SEM images of SiNWs of two different lengths: 5 μm (a₁, a₂) and 20 μm (b₁, b₂). It is depicted that short NWs are well separated between them, while longer NWs merge together and form bundles.