Rabi's NMR experiment Created 2024-11-15 Updated 2025-07-16
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As of 2024 this was the one making the most likely promises of being the first decentralized exchange to support Monero.
Wikimedia Foundation employee Created 2024-11-15 Updated 2025-07-16
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Paper published on Physical Review Created 2024-11-15 Updated 2025-07-16
History of NMR Created 2024-11-15 Updated 2025-07-16
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The Molecular Beam Resonance Method for Measuring Nuclear Magnetic Moments Created 2024-11-15 Updated 2025-07-16
This is almost certainly detailed paper that the one pager A New Method of Measuring Nuclear Magnetic Moment promises at the end, they mention:and reference A New Method of Measuring Nuclear Magnetic Moment.
In two letters to this journal, we reported briefly on a new precision method of measuring nuclear moment, and on some results. In this paper we shall give a more detailed account of the method, apparatus and results.
A New Method of Measuring Nuclear Magnetic Moment Created 2024-11-15 Updated 2025-07-16
Physical Review Volume 53, page 318.
This is the paper that contains the first successful report of experimental nuclear magnetic moment observation.
They promise more at the end:and this promise was fulfilled on the later The Molecular Beam Resonance Method for Measuring Nuclear Magnetic Moments.
We have tried this experiment with LiC1 and observed the resonance peaks of Li and Cl. The effects are very striking and the resonances sharp (Fig. 1). A full account of this experiment, together with the values of the nuclear moments, will be published when the homogeneous field is recalibrated.
Figure 1 of A New Method of Measuring Nuclear Magnetic Moment
. This figure sums it all up: they were measuring the intensity of one side of a molecular beam after a Stern-Gerlach experiment.
Then, they vary the constant magnetic field before the splitting, and at the same time apply a fixed radio frequency to the beam.
When the constant magnetic field makes the energy gap match the radio frequency input, nuclear spin of many atoms goes to the anti-aligned direction, the beam gets diverted, so the previously detected beam gets weaker.
Automattic Created 2024-11-15 Updated 2025-07-16
Journal by the American Physical Society Created 2024-11-15 Updated 2025-07-16
Positron emission tomography Created 2024-11-15 Updated 2025-07-16
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Work by Isidor Rabi Created 2024-11-15 Updated 2025-07-16
Education is an IQ test Created 2024-11-15 Updated 2025-07-16
The goal of our broken educational system is not to teach.
What is being learnt is of little importance. it doesn't matter if it is useful or beautiful things.
The useless exams are set exactly at a difficulty level that produces a normal distribution of grades:
The difficulty is just set for your particular group of students.
Sample preparation Created 2024-11-15 Updated 2025-07-16
Molecular beam Created 2024-11-15 Updated 2025-07-16
Molecular beams are cool because they create a one dimensional flow of molecules, which makes it easier to observe certain single-molecule effects, as it removes the multi-particle issues from experiments.
Key molecular beam experiments include:
- Stern-Gerlach experiment, which confirmed the existence of spin
- Rabi's NMR experiment, which confirmed the existence of nuclear spin
WordPress.com Created 2024-11-15 Updated 2025-07-16
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