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Nonlinear NMR in a superfluid B phase of He-3 in aerogel

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Nonlinear NMR in a superfluid B phase of He-3 in aerogel. / Dmitriev, VV; Zavjalov, VV; Zmeev, D. Ye et al.
In: JETP Letters, Vol. 76, No. 5, 09.2002, p. 312-317.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Dmitriev, VV, Zavjalov, VV, Zmeev, DY, Kosarev, U & Mulders, N 2002, 'Nonlinear NMR in a superfluid B phase of He-3 in aerogel', JETP Letters, vol. 76, no. 5, pp. 312-317. https://doi.org/10.1134/1.1520629

APA

Dmitriev, VV., Zavjalov, VV., Zmeev, D. Y., Kosarev, U., & Mulders, N. (2002). Nonlinear NMR in a superfluid B phase of He-3 in aerogel. JETP Letters, 76(5), 312-317. https://doi.org/10.1134/1.1520629

Vancouver

Dmitriev VV, Zavjalov VV, Zmeev DY, Kosarev U, Mulders N. Nonlinear NMR in a superfluid B phase of He-3 in aerogel. JETP Letters. 2002 Sept;76(5):312-317. doi: 10.1134/1.1520629

Author

Dmitriev, VV ; Zavjalov, VV ; Zmeev, D. Ye et al. / Nonlinear NMR in a superfluid B phase of He-3 in aerogel. In: JETP Letters. 2002 ; Vol. 76, No. 5. pp. 312-317.

Bibtex

@article{5fa15457956441648ac908c7735a7f32,
title = "Nonlinear NMR in a superfluid B phase of He-3 in aerogel",
abstract = "The properties of liquid He-3 in a low-density aerogel preliminarily covered with a few monolayers of He-4 were studied by pulsed and nonlinear CW NMR techniques. It was found that an NMR frequency shift from the Larmor value exhibits a sharp increase at a magnetization tilting angle exceeding 104degrees. Nonlinear CW NMR signals related to the formation of a macroscopic region featuring homogeneous precession of the magnetization (homogeneous precession domain) were observed. The experimental results confirm that the low-temperature superfluid He-3 phase in the aerogel is analogous to the B-phase in bulk He-3 and indicate that the spin supercurrents play an important role in the spin dynamics of superfluid He-3 in aerogel. (C) 2002 MAIK {"}Nauka / Interperiodica{"}.",
keywords = "PULSED NMR, SCATTERING, STATE",
author = "VV Dmitriev and VV Zavjalov and Zmeev, {D. Ye} and [Unknown] Kosarev and N Mulders",
year = "2002",
month = sep,
doi = "10.1134/1.1520629",
language = "English",
volume = "76",
pages = "312--317",
journal = "JETP Letters",
issn = "0021-3640",
publisher = "MAIK NAUKA/INTERPERIODICA/SPRINGER",
number = "5",

}

RIS

TY - JOUR

T1 - Nonlinear NMR in a superfluid B phase of He-3 in aerogel

AU - Dmitriev, VV

AU - Zavjalov, VV

AU - Zmeev, D. Ye

AU - Kosarev, [Unknown]

AU - Mulders, N

PY - 2002/9

Y1 - 2002/9

N2 - The properties of liquid He-3 in a low-density aerogel preliminarily covered with a few monolayers of He-4 were studied by pulsed and nonlinear CW NMR techniques. It was found that an NMR frequency shift from the Larmor value exhibits a sharp increase at a magnetization tilting angle exceeding 104degrees. Nonlinear CW NMR signals related to the formation of a macroscopic region featuring homogeneous precession of the magnetization (homogeneous precession domain) were observed. The experimental results confirm that the low-temperature superfluid He-3 phase in the aerogel is analogous to the B-phase in bulk He-3 and indicate that the spin supercurrents play an important role in the spin dynamics of superfluid He-3 in aerogel. (C) 2002 MAIK "Nauka / Interperiodica".

AB - The properties of liquid He-3 in a low-density aerogel preliminarily covered with a few monolayers of He-4 were studied by pulsed and nonlinear CW NMR techniques. It was found that an NMR frequency shift from the Larmor value exhibits a sharp increase at a magnetization tilting angle exceeding 104degrees. Nonlinear CW NMR signals related to the formation of a macroscopic region featuring homogeneous precession of the magnetization (homogeneous precession domain) were observed. The experimental results confirm that the low-temperature superfluid He-3 phase in the aerogel is analogous to the B-phase in bulk He-3 and indicate that the spin supercurrents play an important role in the spin dynamics of superfluid He-3 in aerogel. (C) 2002 MAIK "Nauka / Interperiodica".

KW - PULSED NMR

KW - SCATTERING

KW - STATE

U2 - 10.1134/1.1520629

DO - 10.1134/1.1520629

M3 - Journal article

VL - 76

SP - 312

EP - 317

JO - JETP Letters

JF - JETP Letters

SN - 0021-3640

IS - 5

ER -