Large angle tipping frequency shifts in pulsed NMR for 3He (B)

William F. Brinkman; H. Smith

doi:10.1016/0375-9601(75)90338-2

Large angle tipping frequency shifts in pulsed NMR for ³He (B)

William F. Brinkman, H. Smith

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

The absence of frequency shifts in pulsed NMR experiments on the B-phase of ³He at tipping angles φ{symbol} less than 104° is explained on the basis of Leggett's resonance equations. At tipping angles greater than 104° and large magnetic fields we find the frequency shift δω = ( 4 15)(Ω_L²/γH) (1+4 cos φ{symbol}), where Ω_L is the longitudinal resonance frequency of the B-phase and H is the magnetic field. The consistency with the observed nuclear free precision signal is pointed out.

Original language	English (US)
Pages (from-to)	43-44
Number of pages	2
Journal	Physics Letters A
Volume	53
Issue number	1
DOIs	https://doi.org/10.1016/0375-9601(75)90338-2
State	Published - May 19 1975
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1016/0375-9601(75)90338-2

Fingerprint Dive into the research topics of 'Large angle tipping frequency shifts in pulsed NMR for <sup>3</sup>He (B)'. Together they form a unique fingerprint.

Cite this

@article{22e5d84df9084b3abc9ba6aa3b44026c,

title = "Large angle tipping frequency shifts in pulsed NMR for 3He (B)",

abstract = "The absence of frequency shifts in pulsed NMR experiments on the B-phase of 3He at tipping angles φ{symbol} less than 104° is explained on the basis of Leggett's resonance equations. At tipping angles greater than 104° and large magnetic fields we find the frequency shift δω = ( 4 15)(ΩL2/γH) (1+4 cos φ{symbol}), where ΩL is the longitudinal resonance frequency of the B-phase and H is the magnetic field. The consistency with the observed nuclear free precision signal is pointed out.",

author = "Brinkman, {William F.} and H. Smith",

year = "1975",

month = may,

day = "19",

doi = "10.1016/0375-9601(75)90338-2",

language = "English (US)",

volume = "53",

pages = "43--44",

journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

issn = "0375-9601",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Large angle tipping frequency shifts in pulsed NMR for 3He (B)

AU - Brinkman, William F.

AU - Smith, H.

PY - 1975/5/19

Y1 - 1975/5/19

N2 - The absence of frequency shifts in pulsed NMR experiments on the B-phase of 3He at tipping angles φ{symbol} less than 104° is explained on the basis of Leggett's resonance equations. At tipping angles greater than 104° and large magnetic fields we find the frequency shift δω = ( 4 15)(ΩL2/γH) (1+4 cos φ{symbol}), where ΩL is the longitudinal resonance frequency of the B-phase and H is the magnetic field. The consistency with the observed nuclear free precision signal is pointed out.

AB - The absence of frequency shifts in pulsed NMR experiments on the B-phase of 3He at tipping angles φ{symbol} less than 104° is explained on the basis of Leggett's resonance equations. At tipping angles greater than 104° and large magnetic fields we find the frequency shift δω = ( 4 15)(ΩL2/γH) (1+4 cos φ{symbol}), where ΩL is the longitudinal resonance frequency of the B-phase and H is the magnetic field. The consistency with the observed nuclear free precision signal is pointed out.

UR - http://www.scopus.com/inward/record.url?scp=0037992010&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037992010&partnerID=8YFLogxK

U2 - 10.1016/0375-9601(75)90338-2

DO - 10.1016/0375-9601(75)90338-2

M3 - Article

AN - SCOPUS:0037992010

VL - 53

SP - 43

EP - 44

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

SN - 0375-9601

IS - 1