Electron spin synchronization induced by optical nuclear magnetic resonance feedback

Standard

Electron spin synchronization induced by optical nuclear magnetic resonance feedback. / Glazov, M. M.; Yugova, I. A.; Efros, Al. L.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 85, No. 4, 2012, p. 041303_1-5.

Research output: Contribution to journal › Article

Author

Glazov, M. M. ; Yugova, I. A. ; Efros, Al. L. / Electron spin synchronization induced by optical nuclear magnetic resonance feedback. In: Physical Review B - Condensed Matter and Materials Physics. 2012 ; Vol. 85, No. 4. pp. 041303_1-5.

BibTeX

@article{0c7d2dce8069428c88efa537e46c51d3,

title = "Electron spin synchronization induced by optical nuclear magnetic resonance feedback",

abstract = "We predict a new physical mechanism to explain the electron spin precession frequency focusing effect recently observed in singly charged quantum dots exposed to a periodic train of resonant circularly polarized short optical pulses [ A. Greilich et al. Science 317 1896 (2007)]. We show that electron spin precession in an external magnetic field and a field of nuclei creates a Knight field oscillating at the frequency of the nuclear spin resonance. This field drives the projection of the nuclear spin onto the magnetic field to the value that makes the electron spin precession frequency a multiple of the train cyclic repetition frequency, the condition at which the Knight field vanishes.",

author = "Glazov, {M. M.} and Yugova, {I. A.} and Efros, {Al. L.}",

year = "2012",

doi = "10.1103/PhysRevB.85.041303",

language = "English",

volume = "85",

pages = "041303_1--5",

journal = "Physical Review B-Condensed Matter",

issn = "1098-0121",

publisher = "American Physical Society",

number = "4",

}

RIS

TY - JOUR

T1 - Electron spin synchronization induced by optical nuclear magnetic resonance feedback

AU - Glazov, M. M.

AU - Yugova, I. A.

AU - Efros, Al. L.

PY - 2012

Y1 - 2012

N2 - We predict a new physical mechanism to explain the electron spin precession frequency focusing effect recently observed in singly charged quantum dots exposed to a periodic train of resonant circularly polarized short optical pulses [ A. Greilich et al. Science 317 1896 (2007)]. We show that electron spin precession in an external magnetic field and a field of nuclei creates a Knight field oscillating at the frequency of the nuclear spin resonance. This field drives the projection of the nuclear spin onto the magnetic field to the value that makes the electron spin precession frequency a multiple of the train cyclic repetition frequency, the condition at which the Knight field vanishes.

AB - We predict a new physical mechanism to explain the electron spin precession frequency focusing effect recently observed in singly charged quantum dots exposed to a periodic train of resonant circularly polarized short optical pulses [ A. Greilich et al. Science 317 1896 (2007)]. We show that electron spin precession in an external magnetic field and a field of nuclei creates a Knight field oscillating at the frequency of the nuclear spin resonance. This field drives the projection of the nuclear spin onto the magnetic field to the value that makes the electron spin precession frequency a multiple of the train cyclic repetition frequency, the condition at which the Knight field vanishes.

U2 - 10.1103/PhysRevB.85.041303

DO - 10.1103/PhysRevB.85.041303

M3 - Article

VL - 85

SP - 041303_1-5

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 4

ER -

ID: 5401836