Document Detail

Scalable nano-patterning of graphenes using laser shock.
MedLine Citation:
PMID:  22048065     Owner:  NLM     Status:  Publisher    
Nano-patterning of graphene film by a novel approach making use of laser ablation generated pressure is presented in this paper. Arrays of nanoscale holes were fabricated by applying laser shock pressure on graphene film suspended on well trenches in silicon substrate. Round holes with diameters ranging from 50 to 200 nm on graphene film were successfully punched. The critical pressure was found to be dependent on the diameter of holes. The smaller the diameters, the higher the critical pressure, which was also captured by the molecular dynamic (MD) simulations. The laser shock based approach presented in this paper provides an effective way to pattern graphene film with nanoscale features in an easy, fast, and scalable manner.
J Li; R J Zhang; H Q Jiang; G J Cheng
Related Documents :
18789795 - Relationship of intraocular pulse pressure and spontaneous venous pulsations.
16770025 - Proton tonometer determination of intraocular pressure in patients with scarred corneas.
6668955 - A new microelectrode positioner for electrophysiology in the intact mammalian eye.
9391995 - Hormone replacement therapy and intraocular pressure.
7825695 - Measurement of the subarachnoid pressure of the optic nerve in human subjects.
8513385 - Implications for clinical monitoring of intra-arterial blood pressure based on the freq...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-11-02
Journal Detail:
Title:  Nanotechnology     Volume:  22     ISSN:  1361-6528     ISO Abbreviation:  -     Publication Date:  2011 Nov 
Date Detail:
Created Date:  2011-11-3     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101241272     Medline TA:  Nanotechnology     Country:  -    
Other Details:
Languages:  ENG     Pagination:  475303     Citation Subset:  -    
Birck Nanotechnology Center and School of Industrial Engineering, Purdue University, West Lafayette, IN 47907, USA.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Neurovascular pathways to neurodegeneration in Alzheimer's disease and other disorders.
Next Document:  Electrochemical sensor for neurotransmitters at physiological pH using a heterocyclic conducting pol...