Rife, J., Donnelly, S. E., Lucas, A., Gilles, J. and Ritsko, J. (1981) Optical Absorption and Electron-Energy-Loss Spectra of Helium Microbubbles in Aluminum. Physical Review Letters, 46 (18). pp. 1220-1223. ISSN 0031-9007Metadata only available from this repository.
Aluminum thin films containing helium microbubbles produced by He+-ion implantation have been investigated by ultraviolet absorption and electron-energy-loss spectroscopies in the range 1-30 eV. The shape and position of the 11S0-n1P1 helium line series and several Al plasmon bands are discussed in terms of the physical state of helium in the bubbles. Results imply helium densities 3 to 6 times that of liquid He at 2°K and 1 bar pressure.
|Subjects:||Q Science > QC Physics|
|Schools:||School of Computing and Engineering > Electron Microscopy and Materials Analysis|
|Depositing User:||Graeme Greaves|
|Date Deposited:||02 Oct 2013 08:06|
|Last Modified:||02 Oct 2013 08:06|
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