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Your search keyword '"Brandt, Martin"' showing total 16 results
Start Over Author "Brandt, Martin" Journal physical review letters
16 results on '"Brandt, Martin"'

11. Phosphorus Donors in Highly Strained Silicon

Author

Huebl, Hans, primary, Stegner, Andre R., additional, Stutzmann, Martin, additional, Brandt, Martin S., additional, Vogg, Guenther, additional, Bensch, Frank, additional, Rauls, Eva, additional, and Gerstmann, Uwe, additional

Published
2006
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14. Efficient Electrical Spin Readout of NV- Centers in Diamond.

Author

Hrubesch, Florian M., Braunbeck, Georg, Stutzmann, Martin, Reinhard, Friedemann, and Brandt, Martin S.

Subjects
*MAGNETIC resonance, *MONTE Carlo method, *DIAMONDS
Abstract

Using pulsed photoionization the coherent spin manipulation and echo formation of ensembles of NV- centers in diamond are detected electrically, realizing contrasts of up to 17%. The underlying spin-dependent ionization dynamics are investigated experimentally and compared to Monte Carlo simulations. This allows the identification of the conditions optimizing contrast and sensitivity, which compare favorably with respect to optical detection. [ABSTRACT FROM AUTHOR]

Published
2017
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15. Efficient Electrical Spin Readout of NV^{-} Centers in Diamond.

Author

Hrubesch FM, Braunbeck G, Stutzmann M, Reinhard F, and Brandt MS

Abstract

Using pulsed photoionization the coherent spin manipulation and echo formation of ensembles of NV^{-} centers in diamond are detected electrically, realizing contrasts of up to 17%. The underlying spin-dependent ionization dynamics are investigated experimentally and compared to Monte Carlo simulations. This allows the identification of the conditions optimizing contrast and sensitivity, which compare favorably with respect to optical detection.

Published
2017
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16. Spin-dependent recombination between phosphorus donors in silicon and Si/SiO{2} interface states investigated with pulsed electrically detected electron double resonance.

Author

Hoehne F, Huebl H, Galler B, Stutzmann M, and Brandt MS

Abstract

We investigate the spin species relevant for the spin-dependent recombination used for the electrical readout of coherent spin manipulation in phosphorus-doped silicon. Via a multifrequency pump-probe experiment in pulsed electrically detected magnetic resonance, we demonstrate that the dominant spin-dependent recombination transition occurs between phosphorus donors and Si/SiO_{2} interface states. Combining pulses at different microwave frequencies allows us to selectively address the two spin subsystems participating in the recombination process and to coherently manipulate and detect the relative spin orientation of the two recombination partners.

Published
2010
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