1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Adhesion energy characterization of monolayer graphene by vibrational spectroscopy
Rent:
Rent this article for
USD
10.1063/1.4824281
/content/aip/journal/jap/114/14/10.1063/1.4824281
http://aip.metastore.ingenta.com/content/aip/journal/jap/114/14/10.1063/1.4824281
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a)–(c) Rocking adhesive microparticle on a vibrating substrate. (a) The two-dimensional adhesion model for the simultaneous out-of-plane (δ) and in-plane (θ) motions of a spherical particle on a vibrating surface with the beam of the laser probe (not to scale). (b) Schematics of the contact zone of the PSL particle adhering to monolayer graphene on a silicon dioxide substrate. The diameter of the contact area of a PSL-Gr interface is determined by using W = 1160 mJ/m2. (c) TEM image (scale bar is 10 m) of the surface of substrate sample coated by monolayer and multilayer graphene (darker spots) zones (Courtesy of Graphene Laboratories Inc., Calverton, New York, USA).

Image of FIG. 2.
FIG. 2.

(a)–(d) Temporal responses of rocking microparticles. Sample experimental temporal responses of the particles in the four frequency ranges (for particles number 3,26,57, and 64, respectively).

Image of FIG. 3.
FIG. 3.

(a)–(d) Spectral responses of rocking microparticles. Sample experimental spectral responses of the substrate (dashed thin lines) and particles (solid thick line) in the four frequency ranges (for particles number 3,26,57, and 64, respectively).

Image of FIG. 4.
FIG. 4.

Vibrational spectra for determining Gr/SiO interface adhesion energies. Frequency peaks observed in the experimentally obtained spectral domain of particles, including Gr-SiO interactions with PSL particles. The inset shows the distribution of the number of particles in each measured frequency range.

Loading

Article metrics loading...

/content/aip/journal/jap/114/14/10.1063/1.4824281
2013-10-07
2014-04-23
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Adhesion energy characterization of monolayer graphene by vibrational spectroscopy
http://aip.metastore.ingenta.com/content/aip/journal/jap/114/14/10.1063/1.4824281
10.1063/1.4824281
SEARCH_EXPAND_ITEM