Walters, G. King2016-04-222016-04-221964McAdams, Harley Hobbard. "Dynamic polarization in polymerized alkynes." (1964) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/90347">https://hdl.handle.net/1911/90347</a>.https://hdl.handle.net/1911/90347A measurement Is reported of the proton polarization achieved in a polymer sample through the solid effect. The sample is a polymerized alkyne; the paramagnetism arises from free radicals trapped in the polymer structure. An enhancement factor of 12 was observed at 1.8°K. Growth and decay of the polarization was observed to consist of one component with time constant less than 1 second, another with time constant of 8 seconds.64 ppengCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.ThesisRICE1384reformatted digitalThesis Phys. 1964 McAdams