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Year 2021, Volume: 42 Issue: 3, 694 - 701, 24.09.2021

Emre Bahadır Al

https://doi.org/10.17776/csj.927289
Cited By: 8

Abstract

References

  • [1] Hasanirokh K., Asgari A., Rokhi M. M., Theoretical study on nonlinear optical properties of CdS/ZnS spherical quantum dots, Optik, 188 (2019) 99-103.
  • [2] Safeera T. A., Anila E. I., Synthesis and characterization of ZnGa2O4:Eu3+ nanophosphor by wet chemical method, Scripta Mater., 143 (2018) 94-97.
  • [3] Naimi Y., Comment on “Magnetic field effects on oscillator strength, dipole polarizability and refractive index changes in spherical quantum dot", Chem. Phys. Lett., 767 (2021) 138380.
  • [4] Sakr M. A. S., Gawad S. A. A., El-Daly S. A., Kana M. T. H. A., Ebeid El-Zeiny M., Photophysical and TDDFT investigation for (E, E)-2, 5-bis [2-(4-(dimethylamino)phenyl) ethenyl]pyrazine (BDPEP) laser dye in restricted matrices, J. Mol. Struct., 1217 (2020) 128403.
  • [5] Shi L., Yan Zu-Wei, Meng Mei-Wen, Binding energy and photoionization cross section of hydrogenic impurities in elliptic cylindrical core/shell quantum dots under a non-axial electric field, Superlattice Microst., 150 (2021) 106818.
  • [6] Al E. B., Kasapoglu E., Sari H., Sökmen I., Optical properties of spherical quantum dot in the presence of donor impurity under the magnetic field, Physica B, 613 (2021) 412874.
  • [7] Mgidlana S., Şen P., Nyokong T., Direct nonlinear optical absorption measurements of asymmetrical zinc(II) phthalocyanine when covalently linked to semiconductor quantum dots, J. Mol. Struct., 1220 (2020) 128729.
  • [8]Yu D., Yu Z., Zhang Y., Chang Y., Yu D., Cation-exchange synthesis and measurement of PbS quantum dots with high nonlinear optical properties, Optik, 210 (2020) 164509.
  • [9]Pérez-Conde J., Bhattacharjee A. K., Electronic structure and impurity states in GaN quantum dots, Solid State Comm., 135 (2005) 496-499.
  • [10]Yakar Y., Çakır B., Özmen A., Off-center hydrogenic impurity in spherical quantum dot with parabolic potential, Superlattice Microst., 60 (2013) 389-397.
  • [11]Mocatta D., Cohen G., Schattner J., Millo O., Rabani E., Banin U., Heavily doped semiconductor nanocrystal quantum dots, Science, 332 (2011) 77-81.
  • [12]Koenraad P.M., Flatté M.E., Single dopants in semiconductors, Nat. Mater., 10 (2011) 91-100.
  • [13]Moraru D., Udhiarto A., Anwar M., Nowak R., Jablonski R., Hamid E., Tarido J.C., Mizuno T., Tabe M., Atom devices based on single dopants in silicon nanostructures, Nanoscale Res. Lett., 6 (2011) 479-487.
  • [14]Máthé L., Onyenegecha C. P., Farcaş A. -A., Pioraş-Ţimbolmaş L. -M., Solaimani M., Hassanabadi H., Linear and nonlinear optical properties in spherical quantum dots: Inversely quadratic Hellmann potential, Phys. Lett., 397 (2021) 127262.
  • [15] Naifar A., Zeiri N., Nasrallah S. Abdi-Ben, Said M., Linear and nonlinear optical properties of CdSe/ZnTe core/Shell spherical quantum dots embedded in different dielectric matrices, Photonics and Nanostructures, 40 (2020) 100789.
  • [16] Al E. B., Kasapoglu E., Sakiroglu S., Sari H., Sökmen I. Duque C. A., Binding energies and optical absorption of donor impurities in spherical quantum dot under applied magnetic field, Physica E, 119 (2020) 114011.
  • [17] Dorfs D., Hickey S., Eychmüller A., Type-I and Type-II core-shell quantum dots: Synthesis and characterization, Kumar CSSR (Ed) Semiconductor Nanomaterials, Weinheim: Wiley-VCH, (2010) 331-366.
  • [18] Maximov M. V., Asryan L. V., Shernyakov Yu. M., Tsatsul'nikov A. F., Kaiander I. N., Nikolaev V. V., Kovsh A. R., Mikhrin S. S., Ustinov V. M., Zhukov A. E., Alferov Zh. I., Ledenstov N. N. Bimberg D., Gain and threshold characteristics of long wavelength lasers based on InAs/GaAs quantum dots formed by activated alloy phase separation, IEEE J. Quant. Electron., 37 (2001) 676-683.
  • [19] M'zerd S., El Haouari M., Talbi A., Feddi E., Mora-Ramos M. E., Impact of electron-LO-phonon correction and donor impurity localization on the linear and nonlinear optical properties in spherical core/shell semiconductor quantum dots, J. Alloy. Comp., 753 (2018) 68-78.
  • [20] Feddi E., Talbi A., Mora-Ramos M. E., Haouari M. El, Dujardin F., Duque C. A., Linear and nonlinear magneto-optical properties of an off-center single dopant in a spherical core/shell quantum dot, Physica B, 524 (2017) 64-70.
  • [21] Zhang Zhi-Hai, Zhuang G., Guo Kang-Xian, Yuan Jian-Hui, Donor-impurity-related optical absorption and refractive index changes in GaAs/AlGaAs core/shell spherical quantum dots, Superlattice Microst., 100 (2016) 440-447.
  • [22] El Haouari M., Talbi A., Feddi E., El Ghazi H., Oukerroum A., Dujardin F., Linear and nonlinear optical properties of a single dopant in strained AlAs/GaAs spherical core/shell quantum dots, Optic. Comm., 383 (2017) 231-237.
  • [23]Adachi S., GaAs, AlAs, and Al_x Ga_(1-x) As: Material parameters for use in research and device applications, J. Appl. Phys., 58 (1985) R1-R29.

Effect of size modulation and donor position on intersubbands refractive index changes of a donor within a spherical core/shell/shell semiconductor quantum dot

Year 2021, Volume: 42 Issue: 3, 694 - 701, 24.09.2021

Emre Bahadır Al

https://doi.org/10.17776/csj.927289
Cited By: 8

Abstract

In the current study, linear, nonlinear and total relative refractive index changes of a single shallow hydrogenic donor atom confined in semiconductor core/shell/shell quantum dot heterostructure are investigated in detail by compact density matrix formalism. For this purpose, the energy eigenvalues and the corresponding wave functions are calculated by diagonalization method in the effective mass approximation. Then, intersubband 1s→1p and 1p→1d donor transition energies are calculated. In the study, the effects of core/shell sizes, donor position and depth of confinement potential are analyzed. The numerical results show that the linear and nonlinear refractive index changes undergo significant changes.

Keywords

Hydrogenic shallow donor impurity Quantum dots Optical transitions Refractive index Size effect.

References

  • [1] Hasanirokh K., Asgari A., Rokhi M. M., Theoretical study on nonlinear optical properties of CdS/ZnS spherical quantum dots, Optik, 188 (2019) 99-103.
  • [2] Safeera T. A., Anila E. I., Synthesis and characterization of ZnGa2O4:Eu3+ nanophosphor by wet chemical method, Scripta Mater., 143 (2018) 94-97.
  • [3] Naimi Y., Comment on “Magnetic field effects on oscillator strength, dipole polarizability and refractive index changes in spherical quantum dot", Chem. Phys. Lett., 767 (2021) 138380.
  • [4] Sakr M. A. S., Gawad S. A. A., El-Daly S. A., Kana M. T. H. A., Ebeid El-Zeiny M., Photophysical and TDDFT investigation for (E, E)-2, 5-bis [2-(4-(dimethylamino)phenyl) ethenyl]pyrazine (BDPEP) laser dye in restricted matrices, J. Mol. Struct., 1217 (2020) 128403.
  • [5] Shi L., Yan Zu-Wei, Meng Mei-Wen, Binding energy and photoionization cross section of hydrogenic impurities in elliptic cylindrical core/shell quantum dots under a non-axial electric field, Superlattice Microst., 150 (2021) 106818.
  • [6] Al E. B., Kasapoglu E., Sari H., Sökmen I., Optical properties of spherical quantum dot in the presence of donor impurity under the magnetic field, Physica B, 613 (2021) 412874.
  • [7] Mgidlana S., Şen P., Nyokong T., Direct nonlinear optical absorption measurements of asymmetrical zinc(II) phthalocyanine when covalently linked to semiconductor quantum dots, J. Mol. Struct., 1220 (2020) 128729.
  • [8]Yu D., Yu Z., Zhang Y., Chang Y., Yu D., Cation-exchange synthesis and measurement of PbS quantum dots with high nonlinear optical properties, Optik, 210 (2020) 164509.
  • [9]Pérez-Conde J., Bhattacharjee A. K., Electronic structure and impurity states in GaN quantum dots, Solid State Comm., 135 (2005) 496-499.
  • [10]Yakar Y., Çakır B., Özmen A., Off-center hydrogenic impurity in spherical quantum dot with parabolic potential, Superlattice Microst., 60 (2013) 389-397.
  • [11]Mocatta D., Cohen G., Schattner J., Millo O., Rabani E., Banin U., Heavily doped semiconductor nanocrystal quantum dots, Science, 332 (2011) 77-81.
  • [12]Koenraad P.M., Flatté M.E., Single dopants in semiconductors, Nat. Mater., 10 (2011) 91-100.
  • [13]Moraru D., Udhiarto A., Anwar M., Nowak R., Jablonski R., Hamid E., Tarido J.C., Mizuno T., Tabe M., Atom devices based on single dopants in silicon nanostructures, Nanoscale Res. Lett., 6 (2011) 479-487.
  • [14]Máthé L., Onyenegecha C. P., Farcaş A. -A., Pioraş-Ţimbolmaş L. -M., Solaimani M., Hassanabadi H., Linear and nonlinear optical properties in spherical quantum dots: Inversely quadratic Hellmann potential, Phys. Lett., 397 (2021) 127262.
  • [15] Naifar A., Zeiri N., Nasrallah S. Abdi-Ben, Said M., Linear and nonlinear optical properties of CdSe/ZnTe core/Shell spherical quantum dots embedded in different dielectric matrices, Photonics and Nanostructures, 40 (2020) 100789.
  • [16] Al E. B., Kasapoglu E., Sakiroglu S., Sari H., Sökmen I. Duque C. A., Binding energies and optical absorption of donor impurities in spherical quantum dot under applied magnetic field, Physica E, 119 (2020) 114011.
  • [17] Dorfs D., Hickey S., Eychmüller A., Type-I and Type-II core-shell quantum dots: Synthesis and characterization, Kumar CSSR (Ed) Semiconductor Nanomaterials, Weinheim: Wiley-VCH, (2010) 331-366.
  • [18] Maximov M. V., Asryan L. V., Shernyakov Yu. M., Tsatsul'nikov A. F., Kaiander I. N., Nikolaev V. V., Kovsh A. R., Mikhrin S. S., Ustinov V. M., Zhukov A. E., Alferov Zh. I., Ledenstov N. N. Bimberg D., Gain and threshold characteristics of long wavelength lasers based on InAs/GaAs quantum dots formed by activated alloy phase separation, IEEE J. Quant. Electron., 37 (2001) 676-683.
  • [19] M'zerd S., El Haouari M., Talbi A., Feddi E., Mora-Ramos M. E., Impact of electron-LO-phonon correction and donor impurity localization on the linear and nonlinear optical properties in spherical core/shell semiconductor quantum dots, J. Alloy. Comp., 753 (2018) 68-78.
  • [20] Feddi E., Talbi A., Mora-Ramos M. E., Haouari M. El, Dujardin F., Duque C. A., Linear and nonlinear magneto-optical properties of an off-center single dopant in a spherical core/shell quantum dot, Physica B, 524 (2017) 64-70.
  • [21] Zhang Zhi-Hai, Zhuang G., Guo Kang-Xian, Yuan Jian-Hui, Donor-impurity-related optical absorption and refractive index changes in GaAs/AlGaAs core/shell spherical quantum dots, Superlattice Microst., 100 (2016) 440-447.
  • [22] El Haouari M., Talbi A., Feddi E., El Ghazi H., Oukerroum A., Dujardin F., Linear and nonlinear optical properties of a single dopant in strained AlAs/GaAs spherical core/shell quantum dots, Optic. Comm., 383 (2017) 231-237.
  • [23]Adachi S., GaAs, AlAs, and Al_x Ga_(1-x) As: Material parameters for use in research and device applications, J. Appl. Phys., 58 (1985) R1-R29.
There are 23 citations in total.

Details

Primary Language English
Subjects Classical Physics (Other)
Journal Section Natural Sciences
Authors

Emre Bahadır Al 0000-0003-4435-2879

Publication Date September 24, 2021
Submission Date April 26, 2021
Acceptance Date June 28, 2021
Published in Issue Year 2021Volume: 42 Issue: 3

Cite

APA Al, E. B. (2021). Effect of size modulation and donor position on intersubbands refractive index changes of a donor within a spherical core/shell/shell semiconductor quantum dot. Cumhuriyet Science Journal, 42(3), 694-701. https://doi.org/10.17776/csj.927289

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