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A low field nuclear magnetic resonance spectrometer Jones, Edward Peter
Abstract
An apparatus was constructed to measure T₁, the "spin-lattice relaxation time" and T₂, the "spin-spin relaxation time" in liquids at low fields using the "spin-echo" technique.
An outline of some basic ideas in nuclear magnetic resonance discussing the meaning of T₁ and T₂ is presented. This includes a comparison of steady state and pulsed techniques.
The theoretical aspects, qualitative and quantitative of this low field spin-echo experiment is dealt with, showing explicitly how T₁ and T₂ are measured.
The apparatus used in this experiment is described, giving details of construction and operation.
The experimental results obtained include measurements of T₁ and T₂ in a water sample at a field of one gauss. T₁ was also measured at a field of 7,000 gauss and was found to be the same as at one gauss.
Item Metadata
| Title |
A low field nuclear magnetic resonance spectrometer
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| Creator | |
| Publisher |
University of British Columbia
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| Date Issued |
1959
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| Description |
An apparatus was constructed to measure T₁, the "spin-lattice relaxation time" and T₂, the "spin-spin relaxation time" in liquids at low fields using the "spin-echo" technique.
An outline of some basic ideas in nuclear magnetic resonance discussing the meaning of T₁ and T₂ is presented. This includes a comparison of steady state and pulsed techniques.
The theoretical aspects, qualitative and quantitative of this low field spin-echo experiment is dealt with, showing explicitly how T₁ and T₂ are measured.
The apparatus used in this experiment is described, giving details of construction and operation.
The experimental results obtained include measurements of T₁ and T₂ in a water sample at a field of one gauss. T₁ was also measured at a field of 7,000 gauss and was found to be the same as at one gauss.
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| Genre | |
| Type | |
| Language |
eng
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| Date Available |
2012-01-25
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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| DOI |
10.14288/1.0103740
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| URI | |
| Degree (Theses) | |
| Program (Theses) | |
| Affiliation | |
| Degree Grantor |
University of British Columbia
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| Campus | |
| Scholarly Level |
Graduate
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| Aggregated Source Repository |
DSpace
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Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.