Quadrupole shift of nuclear magnetic resonance of donors in silicon at low magnetic field

P. A. Mortemousque; S. Rosenius; G. Pica; D. P. Franke; T. Sekiguchi; A. Truong; M. P. Vlasenko; L. S. Vlasenko; M. S. Brandt; R. G. Elliman; K. M. Itoh

doi:10.1088/0957-4484/27/49/494001

Quadrupole shift of nuclear magnetic resonance of donors in silicon at low magnetic field

P. A. Mortemousque, S. Rosenius, G. Pica, D. P. Franke, T. Sekiguchi, A. Truong, M. P. Vlasenko, L. S. Vlasenko, M. S. Brandt, R. G. Elliman, K. M. Itoh

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研究成果: Article › 査読

5 被引用数 (Scopus)

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Shifts from the expected nuclear magnetic resonance frequencies of antimony and bismuth donors in silicon of greater than a megahertz are observed in electrically detected magnetic resonance spectra. Defects created by ion implantation of the donors are discussed as the source of effective electric field gradients generating these shifts via quadrupole interaction with the nuclear spins. The experimental results are modeled quantitatively by molecular orbital theory for a coupled pair consisting of a donor and a spin-dependent recombination readout center.

本文言語	English
論文番号	494001
ジャーナル	Nanotechnology
巻	27
号	49
DOI	https://doi.org/10.1088/0957-4484/27/49/494001
出版ステータス	Published - 2016 11月 8

ASJC Scopus subject areas

バイオエンジニアリング
化学一般
材料科学一般
材料力学
機械工学
電子工学および電気工学

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10.1088/0957-4484/27/49/494001

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title = "Quadrupole shift of nuclear magnetic resonance of donors in silicon at low magnetic field",

abstract = "Shifts from the expected nuclear magnetic resonance frequencies of antimony and bismuth donors in silicon of greater than a megahertz are observed in electrically detected magnetic resonance spectra. Defects created by ion implantation of the donors are discussed as the source of effective electric field gradients generating these shifts via quadrupole interaction with the nuclear spins. The experimental results are modeled quantitatively by molecular orbital theory for a coupled pair consisting of a donor and a spin-dependent recombination readout center.",

keywords = "group V donors, nuclear magnetic resonance, quadrupole interaction, silicon",

author = "Mortemousque, {P. A.} and S. Rosenius and G. Pica and Franke, {D. P.} and T. Sekiguchi and A. Truong and Vlasenko, {M. P.} and Vlasenko, {L. S.} and Brandt, {M. S.} and Elliman, {R. G.} and Itoh, {K. M.}",

note = "Publisher Copyright: {\textcopyright} 2016 IOP Publishing Ltd.",

year = "2016",

month = nov,

day = "8",

doi = "10.1088/0957-4484/27/49/494001",

language = "English",

volume = "27",

journal = "Nanotechnology",

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publisher = "IOP Publishing Ltd.",

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TY - JOUR

T1 - Quadrupole shift of nuclear magnetic resonance of donors in silicon at low magnetic field

AU - Mortemousque, P. A.

AU - Rosenius, S.

AU - Pica, G.

AU - Franke, D. P.

AU - Sekiguchi, T.

AU - Truong, A.

AU - Vlasenko, M. P.

AU - Vlasenko, L. S.

AU - Brandt, M. S.

AU - Elliman, R. G.

AU - Itoh, K. M.

PY - 2016/11/8

Y1 - 2016/11/8

N2 - Shifts from the expected nuclear magnetic resonance frequencies of antimony and bismuth donors in silicon of greater than a megahertz are observed in electrically detected magnetic resonance spectra. Defects created by ion implantation of the donors are discussed as the source of effective electric field gradients generating these shifts via quadrupole interaction with the nuclear spins. The experimental results are modeled quantitatively by molecular orbital theory for a coupled pair consisting of a donor and a spin-dependent recombination readout center.

AB - Shifts from the expected nuclear magnetic resonance frequencies of antimony and bismuth donors in silicon of greater than a megahertz are observed in electrically detected magnetic resonance spectra. Defects created by ion implantation of the donors are discussed as the source of effective electric field gradients generating these shifts via quadrupole interaction with the nuclear spins. The experimental results are modeled quantitatively by molecular orbital theory for a coupled pair consisting of a donor and a spin-dependent recombination readout center.

KW - group V donors

KW - nuclear magnetic resonance

KW - quadrupole interaction

KW - silicon

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U2 - 10.1088/0957-4484/27/49/494001

DO - 10.1088/0957-4484/27/49/494001

M3 - Article

AN - SCOPUS:84995379988

SN - 0957-4484

VL - 27

JO - Nanotechnology

JF - Nanotechnology

IS - 49

M1 - 494001

ER -

Quadrupole shift of nuclear magnetic resonance of donors in silicon at low magnetic field

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