Abstract

We have considered optical nonlinearities of coupled quantum dots theoretically, where an exciton dipole-dipole interaction is mediated between the adjacent large and small quantum dots. For increasing a pump pulse area in resonance with the large quantum dot exciton the induced nonlinear refractive index of the small quantum dot exciton has been obtained. As the exciton dipole-dipole interaction depends on the relative orientation of two exciton dipoles, the optical nonlinearities for the directions parallel and perpendicular to the coupling axis of the two quantum dots are compared. The directional imbalance of optical nonlinearities in coupled quantum dots can be utilized for a polarization phase modulator by controlling a pump pulse area and propagation length.

© 2017 Optical Society of Korea

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  1. M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
    [Crossref]
  2. W. Sheng and J. Leburton, “Spontaneous localization in InAs/GaAs self-assembled quantum dot molecules” Applied Rev. Lett. 81, 4449 (2002)
    [Crossref]
  3. G. Bester, J. Shumway, and J. Zunger, “Theory of excitonic spectra and entanglement engineering in dot molecules” Phys. Rev. Lett. 93, 047401 (2004)
    [Crossref]
  4. X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
    [Crossref]
  5. M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
    [Crossref]
  6. L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
    [Crossref]
  7. T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).
  8. Victor I. Klimov, Semiconductor and Metal Nanocrystals (Marcel Dekker, Inc., New York- Basel, 2004).
  9. H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
    [Crossref]
  10. M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
    [Crossref]
  11. H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
    [Crossref]
  12. D. J. Norris, Al. L. Efros, M. Rosen, M. G. Bawendi, Phys, Rev. B 53, 16347 (1996).
    [Crossref]
  13. Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
    [Crossref]
  14. K. C. Je, “Optical excionic absorption spectrum in coupled quantum dots due to dipole-dipole interactions” J. Kor. Phys. Soc. 67, 896 (2015).
    [Crossref]
  15. K. C Je, I. C. Shin, J. H. Kim, and K. S. Kyhm, “Surface-plasmon-assisted modal gain enhancement in Au-hybrid CdSe/ZnS nanocrystal quantum dots” Appl. Phys. Lett. 97, 103110 (2010).
    [Crossref]
  16. H. Haug and S. W. Koch, Quantum theory of the optical and electric properties of semiconductors, 4th Edition (World Scientific, Singapore, 2004)

2015 (1)

K. C. Je, “Optical excionic absorption spectrum in coupled quantum dots due to dipole-dipole interactions” J. Kor. Phys. Soc. 67, 896 (2015).
[Crossref]

2013 (1)

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

2010 (1)

K. C Je, I. C. Shin, J. H. Kim, and K. S. Kyhm, “Surface-plasmon-assisted modal gain enhancement in Au-hybrid CdSe/ZnS nanocrystal quantum dots” Appl. Phys. Lett. 97, 103110 (2010).
[Crossref]

2009 (3)

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
[Crossref]

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

2008 (1)

H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
[Crossref]

2006 (1)

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

2005 (1)

T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).

2004 (1)

G. Bester, J. Shumway, and J. Zunger, “Theory of excitonic spectra and entanglement engineering in dot molecules” Phys. Rev. Lett. 93, 047401 (2004)
[Crossref]

2002 (1)

W. Sheng and J. Leburton, “Spontaneous localization in InAs/GaAs self-assembled quantum dot molecules” Applied Rev. Lett. 81, 4449 (2002)
[Crossref]

2001 (1)

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

1996 (2)

D. J. Norris, Al. L. Efros, M. Rosen, M. G. Bawendi, Phys, Rev. B 53, 16347 (1996).
[Crossref]

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

Barrick, T.

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

Bawendi, M. G.

D. J. Norris, Al. L. Efros, M. Rosen, M. G. Bawendi, Phys, Rev. B 53, 16347 (1996).
[Crossref]

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

Bayer, M.

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Benyoucef, M.

L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
[Crossref]

Bester, G.

G. Bester, J. Shumway, and J. Zunger, “Theory of excitonic spectra and entanglement engineering in dot molecules” Phys. Rev. Lett. 93, 047401 (2004)
[Crossref]

Bracker, A.

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

Climente, J. I.

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

Climente, M.

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

Crooker, S. A.

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
[Crossref]

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

Doty, M.

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

Doty, M. F.

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

Efros, Al. L.

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

D. J. Norris, Al. L. Efros, M. Rosen, M. G. Bawendi, Phys, Rev. B 53, 16347 (1996).
[Crossref]

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

Elsaesser, T.

T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).

Fafard, S.

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Forchel, A.

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Furis, M.

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
[Crossref]

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

Gammon, D.

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

Haug, H.

H. Haug and S. W. Koch, Quantum theory of the optical and electric properties of semiconductors, 4th Edition (World Scientific, Singapore, 2004)

Hawrylak, P.

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Hinzer, K.

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Htoon, H.

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
[Crossref]

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

Je, K. C

K. C Je, I. C. Shin, J. H. Kim, and K. S. Kyhm, “Surface-plasmon-assisted modal gain enhancement in Au-hybrid CdSe/ZnS nanocrystal quantum dots” Appl. Phys. Lett. 97, 103110 (2010).
[Crossref]

Je, K. C.

K. C. Je, “Optical excionic absorption spectrum in coupled quantum dots due to dipole-dipole interactions” J. Kor. Phys. Soc. 67, 896 (2015).
[Crossref]

Jeong, S.

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
[Crossref]

Kim, J. H.

K. C Je, I. C. Shin, J. H. Kim, and K. S. Kyhm, “Surface-plasmon-assisted modal gain enhancement in Au-hybrid CdSe/ZnS nanocrystal quantum dots” Appl. Phys. Lett. 97, 103110 (2010).
[Crossref]

Kiravittaya, S.

L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
[Crossref]

Klimov, V. I.

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
[Crossref]

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

Klimov, Victor I.

Victor I. Klimov, Semiconductor and Metal Nanocrystals (Marcel Dekker, Inc., New York- Basel, 2004).

Koch, S. W.

H. Haug and S. W. Koch, Quantum theory of the optical and electric properties of semiconductors, 4th Edition (World Scientific, Singapore, 2004)

Korkushinski, M.

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Kuno, M.

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

Kyhm, K. S.

K. C Je, I. C. Shin, J. H. Kim, and K. S. Kyhm, “Surface-plasmon-assisted modal gain enhancement in Au-hybrid CdSe/ZnS nanocrystal quantum dots” Appl. Phys. Lett. 97, 103110 (2010).
[Crossref]

Leburton, J.

W. Sheng and J. Leburton, “Spontaneous localization in InAs/GaAs self-assembled quantum dot molecules” Applied Rev. Lett. 81, 4449 (2002)
[Crossref]

Lee, J. H.

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

Lienau, C.

T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).

Mueller, K.

T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).

Nirmal, M.

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

Norris, D. J.

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

D. J. Norris, Al. L. Efros, M. Rosen, M. G. Bawendi, Phys, Rev. B 53, 16347 (1996).
[Crossref]

Petruska, M. A.

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

Rastelli, A.

L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
[Crossref]

Rosen, M.

D. J. Norris, Al. L. Efros, M. Rosen, M. G. Bawendi, Phys, Rev. B 53, 16347 (1996).
[Crossref]

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

Royo, M.

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

Salamo, G. J.

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

Scheibner, M.

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

Schmidt, O. G.

L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
[Crossref]

Sheng, W.

W. Sheng and J. Leburton, “Spontaneous localization in InAs/GaAs self-assembled quantum dot molecules” Applied Rev. Lett. 81, 4449 (2002)
[Crossref]

Shin, I. C.

K. C Je, I. C. Shin, J. H. Kim, and K. S. Kyhm, “Surface-plasmon-assisted modal gain enhancement in Au-hybrid CdSe/ZnS nanocrystal quantum dots” Appl. Phys. Lett. 97, 103110 (2010).
[Crossref]

Shumway, J.

G. Bester, J. Shumway, and J. Zunger, “Theory of excitonic spectra and entanglement engineering in dot molecules” Phys. Rev. Lett. 93, 047401 (2004)
[Crossref]

Stern, O.

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Unold, T.

T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).

Wang, L.

L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
[Crossref]

Wasilewski, Z. R.

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Wieck, A. D.

T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).

Zhou, X. R.

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

Zunger, J.

G. Bester, J. Shumway, and J. Zunger, “Theory of excitonic spectra and entanglement engineering in dot molecules” Phys. Rev. Lett. 93, 047401 (2004)
[Crossref]

Adv. Mater. (1)

L. Wang, A. Rastelli, S. Kiravittaya, M. Benyoucef, and O. G. Schmidt, “Self-assembled quantum dot molecules” Adv. Mater. 21, 2601 (2009).
[Crossref]

Appl. Phys. Lett. (1)

K. C Je, I. C. Shin, J. H. Kim, and K. S. Kyhm, “Surface-plasmon-assisted modal gain enhancement in Au-hybrid CdSe/ZnS nanocrystal quantum dots” Appl. Phys. Lett. 97, 103110 (2010).
[Crossref]

Applied Rev. Lett. (1)

W. Sheng and J. Leburton, “Spontaneous localization in InAs/GaAs self-assembled quantum dot molecules” Applied Rev. Lett. 81, 4449 (2002)
[Crossref]

J. Kor. Phys. Soc. (1)

K. C. Je, “Optical excionic absorption spectrum in coupled quantum dots due to dipole-dipole interactions” J. Kor. Phys. Soc. 67, 896 (2015).
[Crossref]

Phys, Rev. B (1)

D. J. Norris, Al. L. Efros, M. Rosen, M. G. Bawendi, Phys, Rev. B 53, 16347 (1996).
[Crossref]

Phys. Rev. B (4)

Al. L. Efros, M. Rosen, M. Kuno, M. Nirmal, D. J. Norris, and M. G. Bawendi, “Size dependence of exciton fine structure in CdSe quantum dots” Phys. Rev. B 54, 4843 (1996).
[Crossref]

M. Furis, H. Htoon, M. A. Petruska, V. I. Klimov, T. Barrick, and S. A. Crooker, “Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots” Phys. Rev. B 73, 241313(R) (2006).
[Crossref]

H. Htoon, M. Furis, S. A. Crooker, S. Jeong, and V. I. Klimov, “Linearly polarized fine structure of the bright exciton state in individual CdSe nanocrystal quantum dots” Phys. Rev. B 77, 035328 (2008).
[Crossref]

X. R. Zhou, J. H. Lee, G. J. Salamo, M. Royo, M. Climente, and M. Doty, “Coulomb interaction signatures in self-assembled lateral quantum dot molecules” Phys. Rev. B 87, 125309 (2013).
[Crossref]

Phys. Rev. Lett. (4)

M. F. Doty, J. I. Climente, M. Korkushinski, M. Scheibner, A. Bracker, P. Hawrylak, and D. Gammon, “Antibonding ground states in InAs quantum dot molecules” Phys. Rev. Lett. 102, 047401 (2009).
[Crossref]

G. Bester, J. Shumway, and J. Zunger, “Theory of excitonic spectra and entanglement engineering in dot molecules” Phys. Rev. Lett. 93, 047401 (2004)
[Crossref]

T. Unold, K. Mueller, C. Lienau, T. Elsaesser, and A. D. Wieck, “Optical control of excitons in a pair of quantum dots coupled by the dipole-dipole interaction” Phys. Rev. Lett. 94, 137404 (2005).

H. Htoon, S. A. Crooker, M. Furis, S. Jeong, Al. L. Efros, and V. I. Klimov, “Anomalous circular polarization of photoluminescence spectra of individual CdSe nanocrystals in an applied magnetic field” Phys. Rev. Lett. 102, 017402 (2009).
[Crossref]

Science (1)

M. Bayer, P. Hawrylak, K. Hinzer, S. Fafard, M. Korkushinski, Z. R. Wasilewski, O. Stern, and A. Forchel, “Coupling and entangling of quantum states in quantum dot molecules” Science 291, 451 (2001)
[Crossref]

Other (2)

Victor I. Klimov, Semiconductor and Metal Nanocrystals (Marcel Dekker, Inc., New York- Basel, 2004).

H. Haug and S. W. Koch, Quantum theory of the optical and electric properties of semiconductors, 4th Edition (World Scientific, Singapore, 2004)

Cited By

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