Dedicated to Prof. Wolfgang Eisenmenger on the occasion of his 65th birthday
- Autor(in)
- Referenz
-
10 O. Weis, Z. Angew. Phys. 26 (1969) 325
11 W. Kern, D. A. Puotinen, RCA Rev. 31 (1970) 187
12 R. Wichard, W. Dietsche, Phys. Rev. B45 (1992) 9705
13 W. Eisenmenger, in: Physical Acoustics Vol XII, W. P. Mason (ed.), Academic Press, New York 1976, p. 79
14 S. Burger, Dissertation, Universität Stuttgart, Germany 1986 (unpublished)
15 I. M. Khalatnikov, Zh. Eksp. Teor. Fiz. 22 (1952) 687
16 J. Jäckle, L. Piche, W. Arnold, S. Hunklinger, J. Noncryst. Sol. 20 (1976) 365
17 H. Kinder, A. De Ninno, D. Goodstein, G. Paternò, F. Scaramuzzi, Phys. Rev. Lett. 55 (1985) 2441
1 Recent reviews: T. Nakayama, Progr. in Low Temp. Phys. 22 (1989) 115;
2 P. Taborek, D. L. Goodstein, Phys. Rev. B22 (1980) 1550
3 J. Weber, W. Sandmann, W. Dietsche, H. Kinder, Phys. Rev. Lett. 40 (1978) 1469
4 H. C. Basso, W. Dietsche, H. Kinder, P. Leiderer, in: Phonon scattering in condensed matter, W. Eisenmenger, K. Lassmann, S. Döttinger (eds.), Springer, Berlin 1984, p. 212
5 L. Koester, S. Wurdack, W. Dietsche, H. Kinder, in: Phonon scattering in condensed matter, A. C. Anderson, J. P. Wolfe (eds.), Springer, Berlin 1986, p. 171
6 H. Kinder, K. Weiss, J. Phys. Cond. Mat. 5 (1993) 2063
7 H. Kinder, K. H. Wichert, C. Höß, in: Phonon scattering in condensed matter VII, M. Meissner, R. O. Pohl (eds.), Springer, Berlin 1993, p. 392
8 G. S. Higashi, Y. J. Chabal, G. W. Trucks, Krishnan Raghavachari, Appl. Phys. Lett. 56 (1990) 656
9 See G. J. Pietsch, U. Köhler, M. Henzler, J. Appl. Phys. 73 (1993) 4797 and references therein
E. T. Swartz, R. O. Pohl, Rev. Mod. Phys. 61 (1989) 605
- Seitenbereich
-
0175 - 0183
- Schlagwort(e)
-
<KWD>Phonons
Kapitza resistance
Silicon(111)
- Zusammenfsg.
-
We have studied the phonon transmission from ultraclean Si(111) surfaces into liquid helium by the phonon pulse technique. Reflection experiments and angular resolving transmission experiments were performed to measure the absolute value of the transmission coefficient and its dependence on the phonon emission angle into the solid. Clean samples etched conventionally in dilute HF show a significant anomalous transmission. An additional etch step in highly buffered HF (i.e., NH<sub>4</sub>F) with a pH-value of 7.8 reduces the transmission coefficient drastically. Local inhomogeneities of the transmission coefficient caused by the deposition of water molecules on the surface could be visualized by the enhanced transmission. We found that the observed anomalous transmission is caused by mass defects.
- Artikel-Typen
- Forschungsartikel