Frequency‐Swept and Proton‐Stabilized NMR Spectrometer for all Nuclei Using a Frequency Synthesizer

The high‐resolution proton‐stabilized, and frequency‐swept spectrometer of Baker and Burd was limited to proton spectra. A modification of this instrument suitable for all magnetic nuclei is described, based upon the use of a Rhode and Schwarz frequency synthesizer. This modification provides genera...

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Published in:Review of scientific instruments 1963-03, Vol.34 (3), p.238-243
Main Authors: Baker, Edward B., Burd, L. W.
Format: Article
Language:English
Subjects:
CRYSTALS
ELECTRONIC EQUIPMENT
FREQUENCY
INSTRUMENTS AND INSTRUMENTATION
NUCLEAR MAGNETIC RESONANCE
NUCLEI
OSCILLATIONS
PROTON BEAMS
PROTONS
SPECTRA
SPECTROMETERS
STABILITY
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cited_by cdi_FETCH-LOGICAL-c390t-5fc29022be4cbca79160cf04fa9db11b6c40b60e5c62726627414a9bc03c43283
cites cdi_FETCH-LOGICAL-c390t-5fc29022be4cbca79160cf04fa9db11b6c40b60e5c62726627414a9bc03c43283
container_end_page 243
container_issue 3
container_start_page 238
container_title Review of scientific instruments
container_volume 34
creator Baker, Edward B.
Burd, L. W.
description The high‐resolution proton‐stabilized, and frequency‐swept spectrometer of Baker and Burd was limited to proton spectra. A modification of this instrument suitable for all magnetic nuclei is described, based upon the use of a Rhode and Schwarz frequency synthesizer. This modification provides generation and detection of an unmodulated signal at the frequency of another nuclear species, while retaining the features of proton stabilization and precalibration on a frequency scale of the older instrument. Frequency scans from 10 cps to 2 kc may be shifted in precise increments by means of crystal oscillators and the lock‐on features of the synthesizer. In going from one nuclear species to another, ratios of magnetogyric ratios are given automatically to high precision. Examples of spectra are given.
doi_str_mv 10.1063/1.1718319
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1089-7623
language eng
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source AIP_美国物理联合会现刊（与NSTL共建）; AIP Digital Archive
subjects CRYSTALS
ELECTRONIC EQUIPMENT
FREQUENCY
INSTRUMENTS AND INSTRUMENTATION
NUCLEAR MAGNETIC RESONANCE
NUCLEI
OSCILLATIONS
PROTON BEAMS
PROTONS
SPECTRA
SPECTROMETERS
STABILITY
title Frequency‐Swept and Proton‐Stabilized NMR Spectrometer for all Nuclei Using a Frequency Synthesizer
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