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Electromagnetically induced transparency of charge pumping in a triple-quantum-dots with Λ-type level structure

Journal Article


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Abstract


  • We demonstrate an electromagnetically induced electron transparency (EIET) in electron transport through a coupled triple-quantum-dots system under two radiation fields. The direct evidence of EIET is that an electron can travel from the left dot to the right dot without any effect from the center dot. The EIET (position, height, and symmetry) can be tuned by several controllable parameters of the radiation fields, such as the Rabi frequencies and detuning frequencies. The result offers a resonant transport tuning technique using radiation fields.

Authors


  •   Guan, Chun (external author)
  •   Xing, Y (external author)
  •   Chao Zhang
  •   Ma, Zhongshui (external author)

Publication Date


  • 2013

Citation


  • Guan, C., Xing, Y., Zhang, C. & Ma, Z. (2013). Electromagnetically induced transparency of charge pumping in a triple-quantum-dots with Λ-type level structure. Applied Physics Letters, 102 (16), 163116-1-163116-5.

Scopus Eid


  • 2-s2.0-84876968868

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1940&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/931

Start Page


  • 163116-1

End Page


  • 163116-5

Volume


  • 102

Issue


  • 16

Abstract


  • We demonstrate an electromagnetically induced electron transparency (EIET) in electron transport through a coupled triple-quantum-dots system under two radiation fields. The direct evidence of EIET is that an electron can travel from the left dot to the right dot without any effect from the center dot. The EIET (position, height, and symmetry) can be tuned by several controllable parameters of the radiation fields, such as the Rabi frequencies and detuning frequencies. The result offers a resonant transport tuning technique using radiation fields.

Authors


  •   Guan, Chun (external author)
  •   Xing, Y (external author)
  •   Chao Zhang
  •   Ma, Zhongshui (external author)

Publication Date


  • 2013

Citation


  • Guan, C., Xing, Y., Zhang, C. & Ma, Z. (2013). Electromagnetically induced transparency of charge pumping in a triple-quantum-dots with Λ-type level structure. Applied Physics Letters, 102 (16), 163116-1-163116-5.

Scopus Eid


  • 2-s2.0-84876968868

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1940&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/931

Start Page


  • 163116-1

End Page


  • 163116-5

Volume


  • 102

Issue


  • 16