Pressure-dependent of linear and nonlinear optical properties of (In,Ga)N/GaN spherical QD

Threshold pump intensity effect on the refractive index changes in InGaN SQD: Internal constitution and size effects

“…This domain corresponds to a strong absorption phenomenon as shown in Refs. [27,28]. The effect of dot's radius is also shown on the same figure.…”

“…Notice that the expression of linear and third-order nonlinear RI changes and all used parameters are the same as those used in our previous works [26][27][28]. …”

Linear and nonlinear absorption coefficients of spherical two-electron quantum dot

“…(7)(8)(9), one should calculate one-and twoelectron molecular integrals appearing in HFR approximation. For QDs, one-and twoelectron integrals given in Eqs.…”

“…Therefore, many authors have studied the binding energies, the effects of electric and magnetic field and other physical properties of oneelectron QD with various size and shapes [1][2][3][4][5][6]. In one-electron QDs, linear and nonlinear absorption coefficients have attracted the attention of researchers both experimentally and theoretically [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25], because QDs have the potential for the device applications such as farinfrared photodetectors, laser amplifiers(wavelength 10m), optical memories, light emitting diodes and high-speed electrooptical modulators [26][27][28].…”

Calculation of Zeeman splitting and Zeeman transition energies of spherical quantum dot in uniform magnetic field

“…In recent years, QDs have been extensively studied due to their potential applications in high performance devices. Therefore, a great deal of works have been performed on the electronic structures [2][3][4][5][6][7], binding energies [8][9][10][11], spin effects [12][13][14][15] and optical properties [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32] of QDs with different shape, size and the confinement potential by using various methods.…”