Evaluation of Effective Elastic, Piezoelectric, and Dielectric Properties of SU8/ZnO Nanocomposite for Vertically Integrated Nanogenerators Using Finite Element Method

Table 1

Characteristics of the RVEs with regard to their size and the density and arrangement of ZnO nanowires.

‎ RVE name	Arrangement of nanowires in - plane	Edge length of full cubic RVE (2h)	Edge length of (1/8)th of the full RVE (h)	Effective number of nanowires in full RVE
RVE1	Square array	120 nm	60 nm	1
RVE2	Square array	240 nm	120 nm	4
RVE3	Face-centred rectangle array	240 nm	120 nm	4
RVE4	Face-centred square array	240 nm	120 nm	8
RVE5	Face-centred square array	120 nm	60 nm	2
RVE6	Quasi-random	800 nm	400 nm	64