Generation of tunable hypersonic phonons from two-dimensional electron gases under free-electron laser radiations

Europhysics Letters

Volumn 42, Issue 2, 1998, Pages 191-196

  Xu, W ^a   Zhang, C ^a  

^a UNIVERSITY OF WOLLONGONG   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0032521949     PISSN: 02955075     EISSN: None     Source Type: Journal    
DOI: 10.1209/epl/i1998-00229-y     Document Type: Article

References (17)

1. See, e.g., KUTTRUFF H., Ultrasonics: Fundamentals and Applications (Elsevier Science, London) 1991.
2. See, e.g., Special Issue: Ultrasonic Electronics, Jpn. J. Phys., 33, Pt. 1, No. 5B (1994).
3. See, e.g., XU W., Appl. Phys. Lett., 68 (1996) 1353; XU W. and MAHANTY J., J. Phys. Condens. Matter, 6 (1994) 6265; XU W. and ZHANG C., Appl. Phys. Lett., 68 (1996) 823; J. Phys. Condens. Matter, 8 (1996) 11111.
4. See, e.g., XU W., Appl. Phys. Lett., 68 (1996) 1353; XU W. and MAHANTY J., J. Phys. Condens. Matter, 6 (1994) 6265; XU W. and ZHANG C., Appl. Phys. Lett., 68 (1996) 823; J. Phys. Condens. Matter, 8 (1996) 11111.
5. See, e.g., XU W., Appl. Phys. Lett., 68 (1996) 1353; XU W. and MAHANTY J., J. Phys. Condens. Matter, 6 (1994) 6265; XU W. and ZHANG C., Appl. Phys. Lett., 68 (1996) 823; J. Phys. Condens. Matter, 8 (1996) 11111.
6. See, e.g., XU W., Appl. Phys. Lett., 68 (1996) 1353; XU W. and MAHANTY J., J. Phys. Condens. Matter, 6 (1994) 6265; XU W. and ZHANG C., Appl. Phys. Lett., 68 (1996) 823; J. Phys. Condens. Matter, 8 (1996) 11111.
7. XU W., Phys. Rev. B, 54 (1996) 2775.
8. For a review, see, e.g., CHALLIS L. J., KENT A. J. and RAMPTON V. W., Semicond. Sci. Technol., 5 (1990) 1179; ROTHENFUSSER M., KÖSTER L. and DIETSCHE W., Phys. Rev. B, 34 (1986) 5518.
9. For a review, see, e.g., CHALLIS L. J., KENT A. J. and RAMPTON V. W., Semicond. Sci. Technol., 5 (1990) 1179; ROTHENFUSSER M., KÖSTER L. and DIETSCHE W., Phys. Rev. B, 34 (1986) 5518.
10. For a recent work, see, e.g., HAWKER P., KENT A. J., HAUSER N. and JAGADISH C., Semicond. Sci. Technol., 10 (1995) 601, and references therein.
11. See, e.g., ASMAR N. G., C̃ERNE J., MARKELZ A. G., GWINN E. G., SHERWIN M. S., CAMPMAN K. L. and GOSSARD A. C., Appl. Phys. Lett., 68 (1996) 829: MURDIN B. N., HEISS W., LANGERAK C. J. G. M., LEE S.-C., GALBRAITH I., STRASSER G., GORNIK E., HELM M. and PIDGEON C. R., Phys. Rev. B, 55 (1997) 5171.
12. See, e.g., ASMAR N. G., C̃ERNE J., MARKELZ A. G., GWINN E. G., SHERWIN M. S., CAMPMAN K. L. and GOSSARD A. C., Appl. Phys. Lett., 68 (1996) 829: MURDIN B. N., HEISS W., LANGERAK C. J. G. M., LEE S.-C., GALBRAITH I., STRASSER G., GORNIK E., HELM M. and PIDGEON C. R., Phys. Rev. B, 55 (1997) 5171.
13. XU W., Semicond. Sci. Technol., 12 (1997) 1559.
14. See, e.g., MESSIAH A., Quantum Mechanics, Vol. II (North-Holland, Amsterdam) 1970.
15. The derivation of eq. (1) will be presented elsewhere.
16. XU W. and ZHANG C., Phys. Rev. B, 55 (1997) 5259.
17. HAWKER P., KENT A. J., HAUSER N. and JAGADISH C., Semicond. Sci. Technol., 10 (1995) 601.