Shear modulus of polycrystalline rhenium diboride determined from surface brillouin spectroscopy

Sergey N. Tkachev; Jonathan B. Levine; Alexander Kisliuk; Alexei P. Sokolov; Shuqi Guo; Justin T. Eng; Richard B. Kaner

doi:10.1002/adma.200900232

Shear modulus of polycrystalline rhenium diboride determined from surface brillouin spectroscopy

Sergey N. Tkachev
, Jonathan B. Levine
, Alexander Kisliuk
, Alexei P. Sokolov
, Shuqi Guo
, Justin T. Eng
, Richard B. Kaner

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

(Figure Presented) Surface Brillouin specotroscopy of a densified powder compact of rhenium diboride (see scanning electron microscopy image) results in a determined shear modulus of 223 GPa. This value is comparable to the shear modulus of c-BC₂N and provides evidence for the superhard nature of ReB₂.

Original language	English
Pages (from-to)	4284-4286
Number of pages	3
Journal	Advanced Materials
Volume	21
Issue number	42
DOIs	https://doi.org/10.1002/adma.200900232
State	Published - Nov 13 2009
Externally published	Yes

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title = "Shear modulus of polycrystalline rhenium diboride determined from surface brillouin spectroscopy",

abstract = "(Figure Presented) Surface Brillouin specotroscopy of a densified powder compact of rhenium diboride (see scanning electron microscopy image) results in a determined shear modulus of 223 GPa. This value is comparable to the shear modulus of c-BC2N and provides evidence for the superhard nature of ReB2.",

author = "Tkachev, \{Sergey N.\} and Levine, \{Jonathan B.\} and Alexander Kisliuk and Sokolov, \{Alexei P.\} and Shuqi Guo and Eng, \{Justin T.\} and Kaner, \{Richard B.\}",

year = "2009",

month = nov,

day = "13",

doi = "10.1002/adma.200900232",

language = "English",

volume = "21",

pages = "4284--4286",

journal = "Advanced Materials",

issn = "0935-9648",

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number = "42",

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T1 - Shear modulus of polycrystalline rhenium diboride determined from surface brillouin spectroscopy

AU - Tkachev, Sergey N.

AU - Levine, Jonathan B.

AU - Kisliuk, Alexander

AU - Sokolov, Alexei P.

AU - Guo, Shuqi

AU - Eng, Justin T.

AU - Kaner, Richard B.

PY - 2009/11/13

Y1 - 2009/11/13

N2 - (Figure Presented) Surface Brillouin specotroscopy of a densified powder compact of rhenium diboride (see scanning electron microscopy image) results in a determined shear modulus of 223 GPa. This value is comparable to the shear modulus of c-BC2N and provides evidence for the superhard nature of ReB2.

AB - (Figure Presented) Surface Brillouin specotroscopy of a densified powder compact of rhenium diboride (see scanning electron microscopy image) results in a determined shear modulus of 223 GPa. This value is comparable to the shear modulus of c-BC2N and provides evidence for the superhard nature of ReB2.

UR - https://www.scopus.com/pages/publications/71849110872

U2 - 10.1002/adma.200900232

DO - 10.1002/adma.200900232

M3 - Article

AN - SCOPUS:71849110872

SN - 0935-9648

VL - 21

SP - 4284

EP - 4286

JO - Advanced Materials

JF - Advanced Materials

IS - 42

ER -

Shear modulus of polycrystalline rhenium diboride determined from surface brillouin spectroscopy

Abstract

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