|
|||||
|
|
Source of NMR line broadening for3He adsorbed on Grafoil |
|
| Authors: | D C Hickernell D L Husa J G Daunt J E Piott |
| Affiliation: | (1) Cryogenics Center, Stevens Institute of Technology, Hoboken, New Jersey;(2) Belfer Graduate School of Science, Yeshiva University, New York, New York;(3) Present address: Chemical Engineering Department, California Institute of Technology, Pasadena, California |
| Abstract: | Pulsed NMR measurements were made of proton resonances in samples of Grafoil sheets soaked in ethyl alcohol. Frequency shifts were observed due to effects of the anisotropy of the magnetic susceptibility of the Grafoil and these shifts can account for line broadening of NMR in helium films on Grafoil at low temperatures.Work supported by a grant from NSF and by contracts with ONR and DOD (Themis Program). |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |