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Boron Nitride dispersion

Catalog Number
ACM100431151
Product Name
Boron Nitride dispersion
Structure
CAS Number
10043-11-5
Purity
Purity in Dry Phase: >99%
size
Lateral Size: 50-200 nm
Thickness
1-5 Monolayers
Concentration
5.4 mg/L
If you have any other questions or need other size, please get a quote.
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1Electron-Beam Mapping of Vibrational Modes with Nanometer Spatial Resolution.

Dwyer C1, Aoki T2, Rez P1, Chang SL2, Lovejoy TC3, Krivanek OL1,3.

Phys Rev Lett. 2016 Dec 16;117(25):256101. doi: 10.1103/PhysRevLett.117.256101. Epub 2016 Dec 15.

We demonstrate that a focused beam of high-energy electrons can be used to map the vibrational modes of a material with a spatial resolution of the order of one nanometer. Our demonstration is performed on boron nitride, a polar dielectric which gives rise to both localized and delocalized electron-vibrational scattering, either of which can be selected in our off-axial experimental geometry. Our experimental results are well supported by our calculations, and should reconcile current controversy regarding the spatial resolution achievable in vibrational mapping with focused electron beams.

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Contact us

Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: 2200 Smithtown Avenue, Room 1 Ronkonkoma, NY 11779-7329 USA