31P NMR data allow to demonstrate that Coulomb interactions induce spin localisation in slightly metallic Si:P. The observed nuclei are associated with delocalised electrons (weak non enhanced Pauli susceptibility, nuclear Korringa relaxation). The fraction of localised spins, which wipe out 31P nuclei from the observed signal, increases through the transition
Measurements of the electron-spin-resonance properties of Si:P with dopant concentration of n=2.05×1...
The relaxation properties of electron and nuclear spins change dramatically in the region of the met...
Spin dynamics of shallow-trapped donor electron spins in Si:P (phosphorous-doped silicon) has been s...
The electron-spin resonance (ESR) line of delocalised electrons shifts upon saturation due to the hy...
Abstract We report NMR measurements of transverse relaxation rate 1/T2 of the 31P nu-clear spins in ...
© 2015 American Physical Society. We demonstrate an efficient control of Si29 nuclear spins for spec...
We study the low-temperature dynamics of a shallow donor, e.g., 31P, impurity electron spin in silic...
We find low-temperature positive magnetoresistance independent of sample orientation in bulk, metall...
We investigate spin coherence time of electrons bound to phosphorus donors in silicon sin-gle crysta...
The Schottky anomaly, which happens when the heat capacity of nuclei is comparable to that of electr...
A contribution to the magnetoresistance is observed at temperatures below 100 mK in bulk metallic Si...
© 2014 American Physical Society. Efficient manipulation of nuclear spins is important for utilizing...
We constructed an ESR/NMR double-resonance system for liquid-4He temperatures in order to detect a 3...
We examine a 31P donor electron spin in a Si crystal to be used for the purpose of quantum computati...
We report on a systematic investigation of the paramagnetic susceptibility $\chi_{\rm loc}(T)$ of l...
Measurements of the electron-spin-resonance properties of Si:P with dopant concentration of n=2.05×1...
The relaxation properties of electron and nuclear spins change dramatically in the region of the met...
Spin dynamics of shallow-trapped donor electron spins in Si:P (phosphorous-doped silicon) has been s...
The electron-spin resonance (ESR) line of delocalised electrons shifts upon saturation due to the hy...
Abstract We report NMR measurements of transverse relaxation rate 1/T2 of the 31P nu-clear spins in ...
© 2015 American Physical Society. We demonstrate an efficient control of Si29 nuclear spins for spec...
We study the low-temperature dynamics of a shallow donor, e.g., 31P, impurity electron spin in silic...
We find low-temperature positive magnetoresistance independent of sample orientation in bulk, metall...
We investigate spin coherence time of electrons bound to phosphorus donors in silicon sin-gle crysta...
The Schottky anomaly, which happens when the heat capacity of nuclei is comparable to that of electr...
A contribution to the magnetoresistance is observed at temperatures below 100 mK in bulk metallic Si...
© 2014 American Physical Society. Efficient manipulation of nuclear spins is important for utilizing...
We constructed an ESR/NMR double-resonance system for liquid-4He temperatures in order to detect a 3...
We examine a 31P donor electron spin in a Si crystal to be used for the purpose of quantum computati...
We report on a systematic investigation of the paramagnetic susceptibility $\chi_{\rm loc}(T)$ of l...
Measurements of the electron-spin-resonance properties of Si:P with dopant concentration of n=2.05×1...
The relaxation properties of electron and nuclear spins change dramatically in the region of the met...
Spin dynamics of shallow-trapped donor electron spins in Si:P (phosphorous-doped silicon) has been s...
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