Signals from the Subatomic World: How to Build a Proton Precession Magnetometer |  | Authors: Stefan Hollos, Richard Hollos Publisher: Abrazol Publishing Category: Book
List Price: $24.95 Buy New: $15.74 as of 3/19/2010 23:53 PDT details You Save: $9.21 (37%)
New (13) Used (7) from $14.81
Sales Rank: 1231265
Media: Paperback Edition: First Edition Pages: 164 Number Of Items: 1 Shipping Weight (lbs): 0.5 Dimensions (in): 8.4 x 5.4 x 0.7
ISBN: 1887187006 Dewey Decimal Number: 502 EAN: 9781887187008 ASIN: 1887187006
Publication Date: May 1, 2008 Availability: Usually ships in 1-2 business days
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Product Description The discovery of nuclear magnetic resonance earned Felix Bloch and Ed Purcell the 1952 Nobel Prize in Physics. What their discovery took advantage of, is that protons are the world's smallest magnets. These tiny magnets can also be used to make a magnetometer, of the type described in this book. This book describes how to build a proton precession magnetometer, suitable for measurements of the Earth's magnetic field. This method of measuring magnetic fields offers the theoretically highest possible precision, limited only by the known value of the gyromagnetic ratio of the proton. Uses of the magnetometer include: making precise measurements of the Earth's magnetic field, calibrating low field magnetometers, teaching modern signal processing techniques, demonstrating nuclear magnetism and NMR to students, and measuring nuclear magnetic relaxation in liquids. The Earth's field proton precession magnetometer, called the Magnum, described in this book, was formerly a commercial product, developed and sold by Exstrom Laboratories LLC. It was designed by Stefan Hollos and Richard Hollos.
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