Transport Spectroscopy of Single Phosphorus Donors in a Silicon Nanoscale Transistor

Kuan Yen Tan; Kok Wai Chan; Mikko Möttönen; Andrea Morello; Changyi Yang; Jessica van Donkelaar; Andrew Alves; Juha-Matti Pirkkalainen; David N. Jamieson; Robert G. Clark; Andrew S. Dzurak

Transport Spectroscopy of Single Phosphorus Donors in a Silicon Nanoscale Transistor

Mesoscale and Nanoscale Physics 2010-02-02 v4

Authors: Kuan Yen Tan , Kok Wai Chan , Mikko Möttönen , Andrea Morello , Changyi Yang , Jessica van Donkelaar , Andrew Alves , Juha-Matti Pirkkalainen , David N. Jamieson , Robert G. Clark , Andrew S. Dzurak

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Abstract

We have developed nano-scale double-gated field-effect-transistors for the study of electron states and transport properties of single deliberately-implanted phosphorus donors. The devices provide a high-level of control of key parameters required for potential applications in nanoelectronics. For the donors, we resolve transitions corresponding to two charge states successively occupied by spin down and spin up electrons. The charging energies and the Lande g-factors are consistent with expectations for donors in gated nanostructures.

Keywords

phosphorus donors silicon nanoscale transistors transport spectroscopy single-electron charging Lande g-factor double-gated FET

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@article{arxiv.0905.4358,
  title  = {Transport Spectroscopy of Single Phosphorus Donors in a Silicon Nanoscale Transistor},
  author = {Kuan Yen Tan and Kok Wai Chan and Mikko Möttönen and Andrea Morello and Changyi Yang and Jessica van Donkelaar and Andrew Alves and Juha-Matti Pirkkalainen and David N. Jamieson and Robert G. Clark and Andrew S. Dzurak},
  journal= {arXiv preprint arXiv:0905.4358},
  year   = {2010}
}

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6 pages, 3 figures, journal

Transport Spectroscopy of Single Phosphorus Donors in a Silicon Nanoscale Transistor

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