✦ LIBER ✦
Temperature dependence of propagation and damping of nonresonant edge magnetoplasmons for electrons on liquid helium
✍ Scribed by P.J.M. Peters; J.F.A. Nijs; R.W. van der Heijden; M.J. Lea
- Book ID
- 103937885
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 157 KB
- Volume
- 194-196
- Category
- Article
- ISSN
- 0921-4526
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✦ Synopsis
Very low frequency edge magnetoplasmons (EMP's) for electrons on liquid helium are investigated in the nonresonant regime from current-voltage phase shift measurements for temperatures of 1.57 K and 1.93 K. At these temperatures the mobilities, and therefore the zero field phase shifts, differ by about a factor of three. The phase shift in the EMP regime is the same within 10 %. This confirms the theoretically predicted temperature independence of the EMP dispersion.