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Affiliation of Author(s):

行政管理部门

Journal:

Physica Status Solidi Rapid Res. Lett.

Abstract:

We studied the elastic and piezoelectric properties of buckled honeycomb group III-V monolayers (GaP, GaAs, GaSb, InP, InAs and InSb) by DFT calculations. Those buckled monolayers are ferroelectric and have nonzero e(11), e(31), d(11) and d(31) piezoelectric coefficients. Our calculations show that those monolayers are good piezoelectric materials and a pro-nounced periodic trend of the piezoelectric coefficients e(11), e(31), d(11) and d(31) was found. Group III-V monolayers are promising candidates for future atomically thin piezoelectric applications such as transducers, sensors, and energy harvesting devices.

First Author:

gaoruilong

Indexed by:

Journal paper

Volume:

11/3

ISSN No.:

1600412

Translation or Not:

no

Date of Publication:

2017-03-01