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Room-temperature spin-dependent tunneling through molecules
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10.1063/1.3583585
/content/aip/journal/apl/98/17/10.1063/1.3583585
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/17/10.1063/1.3583585
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Schematic diagram of the molecule coated nanoparticle assembly. (b) FTIR spectra of C18 molecules coated nanoparticles and pure C18 molecules.

Image of FIG. 2.
FIG. 2.

(a) Resistivity as a function of temperature for 550 nm nanoparticles coated with acetic acid, bare 9 nm nanoparticles, and 9 nm nanoparticles coated with C4, C8, C12, and C18 molecules, respectively. The inset is the resistivity data are normalized at 204 K. (b) Semilog plot of vs molecular length at 204 K, 250 K, and 300 K, respectively. The solid lines are guides to the eyes. The three data points of the resistivity of bare nanoparticles are displayed at for comparison.

Image of FIG. 3.
FIG. 3.

MR measured at 300 K for bare 9 nm nanoparticles and 9 nm nanoparticles coated with C4, C8, C12, and C18 molecules, respectively.

Image of FIG. 4.
FIG. 4.

MR ratio for nanoparticles coated with C4, C8, C12, and C18 molecules at different temperature.

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/content/aip/journal/apl/98/17/10.1063/1.3583585
2011-04-25
2014-04-21
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Room-temperature spin-dependent tunneling through molecules
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/17/10.1063/1.3583585
10.1063/1.3583585
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