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The Hamiltonian equation for positively charged exciton in double-layer harmonic quantum dots is solvednumerically by using the exact diagonalization techniques.We find that the correlation energy E_c of positively chargedexciton increases with increasing the confinement strength and the binding energy decreases obviously for the heavy hole.
The Hamiltonian equation for positively charged exciton in double-layer harmonic quantum dots is solvednumerically by using the exact diagonalization techniques. We find that the correlation energy E_c of positively chargedexciton increases with increasing the confinement strength and the binding energy decreases obviously for the heavy hole.