This article is cited in 12 scientific papers (total in 12 papers)
International school-seminar ''Excitons in crystals and semiconductor nanostructures'', dedicated to the 120th anniversary of the birth of E. F. Gross, St. Petersburg, October 10-12, 2017 Semiconductors
Spin physics of excitons in colloidal nanocrystals
Abstract:
We present a review of spin-dependent properties of excitons in semiconductor colloidal nanocrystals. The photoluminescences (PL) properties of neutral and charged excitons (trions) are compared. The mechanisms and the polarization of radiative recombination of a “dark” (spin-forbidden) exciton that determines the low-temperature PL of colloidal nanocrystals are discussed in detail. The radiative recombination of a dark exciton becomes possible as a result of simultaneous flips of the surface spin and electron spin in a dark exciton that leads to admixture of bright exciton states. This recombination mechanism is effective in the case of a disordered state of the spin system and is suppressed if the polaron ferromagnetic state forms. The conditions and various mechanisms of formation of the spin polaron state and possibilities of its experimental detection are discussed. The experimental and theoretical studies of magnetic field-induced circular polarization of PL in ensembles of colloidal nanocrystals are reviewed.
Citation:
A. V. Rodina, A. A. Golovatenko, E. V. Shornikova, D. R. Yakovlev, “Spin physics of excitons in colloidal nanocrystals”, Fizika Tverdogo Tela, 60:8 (2018), 1525–1541; Phys. Solid State, 60:8 (2018), 1537–1553
\Bibitem{RodGolSho18}
\by A.~V.~Rodina, A.~A.~Golovatenko, E.~V.~Shornikova, D.~R.~Yakovlev
\paper Spin physics of excitons in colloidal nanocrystals
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 8
\pages 1525--1541
\mathnet{http://mi.mathnet.ru/ftt9102}
\crossref{https://doi.org/10.21883/FTT.2018.08.46337.07Gr}
\elib{https://elibrary.ru/item.asp?id=35269507}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 8
\pages 1537--1553
\crossref{https://doi.org/10.1134/S106378341808019X}
Linking options:
https://www.mathnet.ru/eng/ftt9102
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This publication is cited in the following 12 articles:
R. Islam, X. Wu, D. J. Lockwood, D.-K. Ko, L. Tsybeskov, “Photoluminescence dynamics and ligand exchange in PbS/CdS core/shell nanocrystal films”, Journal of Applied Physics, 137:1 (2025)
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Phillip I. Martin, Shobhana Panuganti, Joshua C. Portner, Nicolas E. Watkins, Mercouri G. Kanatzidis, Dmitri V. Talapin, Richard D. Schaller, “Excitonic Spin-Coherence Lifetimes in CdSe Nanoplatelets Increase Significantly with Core/Shell Morphology”, Nano Lett., 23:4 (2023), 1467
Dmitri R. Yakovlev, Anna V. Rodina, Elena V. Shornikova, Aleksandr A. Golovatenko, Manfred Bayer, Photonic Quantum Technologies, 2023, 349
Jordi Llusar, Juan I. Climente, “Changing Spin and Orbital Ground State Symmetries in Colloidal Nanoplatelets with Magnetic Fields”, Physica Status Solidi (b), 259:7 (2022)
Dongmei Xiang, Yulu Li, Lifeng Wang, Tao Ding, Junhui Wang, Kaifeng Wu, “Electron and Hole Spin Relaxation in CdSe Colloidal Nanoplatelets”, J. Phys. Chem. Lett., 12:1 (2021), 86
Gang Qiang, Aleksandr A. Golovatenko, Elena V. Shornikova, Dmitri R. Yakovlev, Anna V. Rodina, Evgeny A. Zhukov, Ina V. Kalitukha, Victor F. Sapega, Vadim Kh. Kaibyshev, Mikhail A. Prosnikov, Peter C. M. Christianen, Aleksei A. Onushchenko, Manfred Bayer, “Polarized emission of CdSe nanocrystals in magnetic field: the role of phonon-assisted recombination of the dark exciton”, Nanoscale, 13:2 (2021), 790
Ilya A. Eliseyev, Aidar I. Galimov, Maxim. V. Rakhlin, Evgenii A. Evropeitsev, Alexey A. Toropov, Valery Yu. Davydov, Sebastian Thiele, Jörg Pezoldt, Tatiana V. Shubina, “Photoluminescence Kinetics of Dark and Bright Excitons in Atomically Thin MoS2”, Physica Rapid Research Ltrs, 15:10 (2021)
Julian Heckötter, Patric Rommel, Jörg Main, Marc Aßmann, Manfred Bayer, “Analysis of the Fine Structure of the D‐Exciton Shell in Cuprous Oxide”, Physica Rapid Research Ltrs, 15:11 (2021)
Elena V. Shornikova, Aleksandr A. Golovatenko, Dmitri R. Yakovlev, Anna V. Rodina, Louis Biadala, Gang Qiang, Alexis Kuntzmann, Michel Nasilowski, Benoit Dubertret, Anatolii Polovitsyn, Iwan Moreels, Manfred Bayer, “Surface spin magnetism controls the polarized exciton emission from CdSe nanoplatelets”, Nat. Nanotechnol., 15:4 (2020), 277
K. Muhammed Shafi, Kazunori Iida, Emi Tsutsumi, Akiharu Miyanaga, Kohzo Hakuta, “Occurrence control of charged exciton for a single CdSe quantum dot at cryogenic temperatures on an optical nanofiber”, Appl. Phys. B, 126:4 (2020)
Manfred Bayer, “Bridging Two Worlds: Colloidal versus Epitaxial Quantum Dots”, Annalen der Physik, 531:6 (2019)