Table 5.

The PCE of the proposed and conventional NW designs in the axial and core–shell junction with and without AR mechanism.

Au coefficient	Axial junction			Core–shell junction
	Without Au	$1\times {10}^{-31}$ ${\text{cm}}^6/s$	$1\times {10}^{-30}$ ${\text{cm}}^6/s$	Without Au	$1\times {10}^{-31}$ ${\text{cm}}^6/s$	$1\times {10}^{-30}$ ${\text{cm}}^6/s$
$PCE{(\%)}_{QCr-NW}$	16.8	16.7	16.4	19.62	19.5	18.95
$PCE{(\%)}_{Con-NW}$	14.7	14.4	14.3	15.94	15.8	15.5