Nonlocal effect on resonant radiation force exerted on semiconductor coupled quantum well nanostructures

Zhang Jin-Ke^{1, 2}, Zhang Ting-Ting^{1, 2}, Zhang Yu-Liang^{1, 2}, Wang Guang-Hui^{1, 2, †}, Deng Dong-Mei^{1, 2}

The resonant peak position of optical force spectra, normalized by energy-level interval ε 21 , versus the well width ratio L_R/L_L with the V₁/V₂=0.4 (black solid lines), 0.7 (red dash lines), 1.0 (blue dot lines) in the two cases of p-polarization and s-polarization, respectively, with the left well width L_L=4 nm, and the outer barrier height V₂=2.0 meV, ℏ Γ 0 = 4.7 meV .