Elastic properties of (N(CH3)3 H) (I) (TCNQ)

J. W. Brill; A. J. Epstein; J. S. Miller

doi:10.1103/PhysRevB.20.681

Elastic properties of (N(CH3)3 H) (I) (TCNQ)

J. W. Brill, A. J. Epstein, J. S. Miller

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Abstract

We present the results of a study of the temperature dependence of the Young's modulus and internal friction of (N(CH3)3H)(I)(TCNQ). The Young's modulus was measured in a direction parallel to the TCNQ (tetracyanoquinodimethane) stacking axis using a vibrating reed technique. The results confirmed a transition observed via transport measurements at 150 K and predicted a transition (later observed) at 89 K. The data support the model that this system is a semiconductor at temperatures above 150 K despite the "metal-like" dc conductivity.

Original language	English
Pages (from-to)	681-685
Number of pages	5
Journal	Physical Review B
Volume	20
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevB.20.681
State	Published - 1979

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.20.681

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title = "Elastic properties of (N(CH3)3 H) (I) (TCNQ)",

abstract = "We present the results of a study of the temperature dependence of the Young's modulus and internal friction of (N(CH3)3H)(I)(TCNQ). The Young's modulus was measured in a direction parallel to the TCNQ (tetracyanoquinodimethane) stacking axis using a vibrating reed technique. The results confirmed a transition observed via transport measurements at 150 K and predicted a transition (later observed) at 89 K. The data support the model that this system is a semiconductor at temperatures above 150 K despite the {"}metal-like{"} dc conductivity.",

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year = "1979",

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T1 - Elastic properties of (N(CH3)3 H) (I) (TCNQ)

AU - Brill, J. W.

AU - Epstein, A. J.

AU - Miller, J. S.

PY - 1979

Y1 - 1979

N2 - We present the results of a study of the temperature dependence of the Young's modulus and internal friction of (N(CH3)3H)(I)(TCNQ). The Young's modulus was measured in a direction parallel to the TCNQ (tetracyanoquinodimethane) stacking axis using a vibrating reed technique. The results confirmed a transition observed via transport measurements at 150 K and predicted a transition (later observed) at 89 K. The data support the model that this system is a semiconductor at temperatures above 150 K despite the "metal-like" dc conductivity.

AB - We present the results of a study of the temperature dependence of the Young's modulus and internal friction of (N(CH3)3H)(I)(TCNQ). The Young's modulus was measured in a direction parallel to the TCNQ (tetracyanoquinodimethane) stacking axis using a vibrating reed technique. The results confirmed a transition observed via transport measurements at 150 K and predicted a transition (later observed) at 89 K. The data support the model that this system is a semiconductor at temperatures above 150 K despite the "metal-like" dc conductivity.

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JO - Physical Review B

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ER -

Elastic properties of (N(CH3)3 H) (I) (TCNQ)

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