Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Chunli Zhang"'
Publikováno v:
Journal of Applied Physics. 129:244102
Based on three-dimensional equations of piezoelectric semiconductors, we take flexoelectricity into consideration to develop a deformation–polarization–carrier coupling analysis model for the bending of a piezoelectric semiconductor (PS) composit
Publikováno v:
Journal of Applied Physics. 124:064506
We study the extension of a composite fiber of piezoelectric dielectrics and nonpiezoelectric semiconductors. A theoretical analysis is performed using a one-dimensional model. It is shown that mechanical loads cause redistribution of mobile charges
Publikováno v:
Journal of Applied Physics. 122:204502
We present a theoretical study on the equilibrium state of a PN junction, which is created by two piezoelectric semiconductor half spaces doped oppositely, based on the equations of linear piezoelectricity and the conservation of charge for holes and
Publikováno v:
Journal of Applied Physics. 121:044502
A theoretical analysis on electric double layers formed near corners and neighboring branches of a comb electrode with a prescribed electric potential in an ionic conductor was performed using the linearized Poisson-Nernst-Planck theory which is clos
Publikováno v:
Journal of Applied Physics. 120:059901
Publikováno v:
Journal of Applied Physics. 119:134102
We employ the flexoelectricity to enhance the magnetoelectric (ME) (coupling) effect in multiferroic (MF) composites and structures. An analytical model is presented to predict the ME effect in a MF composite bilayer consisting of piezomagnetic and p
Publikováno v:
Journal of Applied Physics. 114:027010
An analytical model of resonant magnetoelectric (ME) coupling in magnetostrictive (MS)-piezoelectric (PE) laminated composites in consideration of eddy-current effect in MS layer using equivalent circuit method is presented. Numerical calculations sh
Publikováno v:
Journal of Applied Physics. 113:084502
We present an analytical model to evaluate the magnetoelectric (ME) effects in functionally graded multiferroic laminated plates. The static and frequency-dependant ME effects in functionally graded piezoelectric and piezomagnetic (FGPP) bilayers wit
Autor:
Chunli Zhang, Weiqiu Chen
Publikováno v:
Applied Physics Letters. 96:123507
A wideband magnetic energy harvester is proposed by using a number of multiferroic composite fibers of different lengths which are connected in parallel or series. The structural theory is employed to characterize the magnetoelectroelastic behavior o
Publikováno v:
Applied Physics Letters. 95:013511
Magnetically forced extensional vibrations of laminated plates with piezoelectric and piezomagnetic layers are analyzed theoretically. It is shown that such a structure can be used to harvest magnetic energy and convert it to electric energy. The out