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Optical Probes of Resonant Tunneling Structures

  • Jeff F. Young
  • B. M. Wood
  • S. Charbonneau
Part of the NATO ASI Series book series (NSSB, volume 231)

Abstract

Semiconductor growth techniques have advanced to the point where layered structures can be accurately produced with sharp-edged potential energy steps that have widths comparable to the de Broglie wavelength of energetic electrons. Such structures are ideal for studying and exploiting the physics of electron tunneling in semiconductors. A wide range of potential energy profiles can be designed and implemented to facilitate the investigation of fundamental problems such as the time taken to tunnel, and the possible influences of scattering events on tunneling.

Keywords

Resonant Tunneling Negative Differential Resistance Tunneling Time Exciton Formation Resonant Tunneling Structure 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Bastard, G., Delalande, C., Meynadier, M.H., Frijlink, P.M., Voos, M., 1984, Phys. Rev. B, 29: 7042.Google Scholar
  2. Bimberg, D., Munzel, H., Steckenborn, A., Christen, J. 1985, Kinetics of relaxation and recombination of non-equilibrium carriers in GaAs: Carrier capture by impurities, Phys. Rev. B, 31: 7788.Google Scholar
  3. Born, M. and Wolf, E., 1959, “Principles of Optics”, Pergamon, Oxford. Brum, J.A., Bastard, G., 1985, Electric-field-induced dissociation of excitons in semiconductor quantum wells, Phys. Rev. B, 31: 3893.Google Scholar
  4. Büttiker, M., 1988, Coherent and sequential tunneling in series barriers, IBM J. of Res. and Devel., 32: 63.CrossRefGoogle Scholar
  5. Chemla, D.S., Bar-Joseph, I., Kuo, J.M., Chang, T.Y., Klingshirn, C., Livescu, G., Miller, D.A.B., 1988, Modulation of absorption in field-effect quantum well structures, IEEE J. Quan. Elect., 24: 1664.Google Scholar
  6. Delalande, C., Bastard, G., Orgonasi, J., Brum, J.A., Liu, H.W., Voos, M., 1987, Many-body effects in a modulation-doped semiconductor quantum well, Phys. Rev. Lett., 59: 2690.Google Scholar
  7. Egri, I., 1985, Burstein shift of the contact exciton, Phys. Rev. B, 32: 2631.Google Scholar
  8. Feng, Y. and Spector, H.N., 1987a, Exciton linewidth due to scattering from free carriers in semiconducting quantum well structures, Superlattices and Microstructures, 3: 459.ADSCrossRefGoogle Scholar
  9. Feng, Y., Spector, H.N., 1987b, Scattering of screened excitons by free carriers in semiconducting quantum well structures, IEEE J. Quan. Elect., 24: 1659.Google Scholar
  10. Goldman, V.J., Tsui, D.C., Cunningham, J.E., 1987a, Resonant tunneling in magnetic fields: Evidence for space-charge buildup, Phys. Rev. B, 35: 9387.Google Scholar
  11. Goldman, V.J., Tsui, D.C., Cunningham, J.E., 1987b, Observation of intrinsic bistability in resonant tunneling structures, Phys. Rev. Lett., 58: 1256.Google Scholar
  12. Hayes, D.G., Skolnick, M.S., Simmonds, P.E., Eaves, L., Halliday, D.P., Leadbeater, M.L., Henini, M., Hughes, O.H, Hill, G., Pate, M.A., 1989, Optical investigation of charge accumulation and bistability in an asymmetric double barrier resonant tunneling heterostructure, to appear in the proceedings of the Modulated Structures and Superlattices Conference held in Ann Arbor, Michigan, July, 1989.Google Scholar
  13. Honold, A., Schultheis, L., Kuhl, J., Tu, C.W., 1988, Phase relaxation of two-dimensional excitons in a GaAs quantum well, in: “Springer Series in Chemical Physics, Vol. 48: Ultrafast Phenomena VI”, Yajima, T., Yoshihara, K., Harris, C.B, Shionoya, S. eds., Springer-Verlag, Berlin.Google Scholar
  14. Jackson, M.K., Johnson, M.B., Chow, D.H., McGill, T.C., Nieh, C.W., 1989, Electron tunneling time measured by photoluminescence excitation correlation spectroscopy, Appl. Phys. Lett., 54: 552.Google Scholar
  15. Leadbeater, M.L., Alves, E.S., Eaves, L., Henini, M., Hughes, O.H., Sheard, F.W., Toombs, G.A., 1989, Magnetic field and capacitance studies of intrinsic bistability in double-barrier structures, Superlattices and Microstructures, 6: 59.ADSCrossRefGoogle Scholar
  16. Livescu, G., Miller, D.A.B, Chemla, D.S., Ramaswamy, M., Chang, T.Y., Sauer, N., Gossard, A.C., and English, J.H., 1988, Free carrier and many-body effects in absorption spectra of modulation-doped quantum wells, IEEE J. Quan. Elect., 24: 1677.Google Scholar
  17. Luryi, S., 1985, Frequency limit of double-barrier resonant-tunneling oscillators, Appl. Phys. Lett., 47: 490.Google Scholar
  18. Mendez, E.E., Calleja, E. Wang, W.I., 1986, Tunneling through indirect-gap semiconductor barriers, Phys. Rev. B, 34: 6026.Google Scholar
  19. Miller, D.A.B., Chemla, D.S., Damen, T.C., Gossard, A.C., Wiegmann, W., Wood, T.H., and Burrus, C.A., 1985, Electric field dependence of optical absorption near the band gap of quantum-well structures, Phys. Rev. B., 32: 1043.Google Scholar
  20. Payling, C.A., Alves, E.S., Eaves, L., Foster, T.J., Henini, M, Hughes, O.H., Simmonds, P.E., Sheard, F.W., Toombs, G.A., Portal, J.C., 1988, Evidence for sequential tunneling and charge build-up in double barrier resonant tunelling devices, Surf. Sci., 196: 404.Google Scholar
  21. Price, P.J., 1986, Resonant tunneling properties of heterostructures, Superlattices and Microstructures, 2: 593.ADSCrossRefGoogle Scholar
  22. Price, P.J., 1987, Coherence of resonant tunneling in heterostructures, Phys. Rev. B, 36: 1314.Google Scholar
  23. Schmitt-Rink, S., Ell, C., Haug, H., 1986, Many-body effects in the absorption, gain, and luminescence spectra of semiconductor quantum-well structures, Phys. Rev. B, 33: 1183.Google Scholar
  24. Schmitt-Rink, S., and Ell, C., 1985, Excitons and electron-hole plasma in quasi-two-dimensional systems, J. Lumin., 30: 585.CrossRefGoogle Scholar
  25. Skolnick, M.S., Rorison, J.M, Nash, K.J., Mowbray, D.J., Tapster, P.R., Bass, S.J. and Pitt, A.D., 1987, Observation of a many-body edge singularity in quantum-well luminescence spectra, Phys. Rev. Lett., 58: 2130.Google Scholar
  26. Sollner, T.C.L.G., Goodhue, W.D., Tannenwald, P.E., Parker, C.D., Peck, D.D., 1983, Resonant tunneling through quantum wells at frequencies up to 2.5 THz, Appl. Phys. Lett., 43: 588. Appl. Phys. Lett., 47: 490.Google Scholar
  27. Tsuchiya, M., Matsusue, T., Sakaki, H., 1987, Tunneling escape rate of electrons from quantum well in double-barrier heterostructures, Phys. Rev. Lett., 59: 2356.Google Scholar
  28. Weil, T. and Vinter, B., 1987, Equivalence between resonant tunneling and sequential tunneling in double-barrier diodes, Appl. Phys. Lett., 50: 1281.Google Scholar
  29. Weisbuch, C., Miller, R.C., Dingle, R., Gossard, A.C. and Wiegmann, W., 1981, Intrinsic radiative recombination from quantum states in GaAs- AlGaAs multi-quantum well structures, Sol. State. Comm., 37: 219.Google Scholar
  30. Yoshimura, H., Bauer, G.E.W., Sakaki, H., 1988, Carrier-induced shift and broadening of optical spectra in an AlGaAs/GaAs quantum well with a gate electrode, Phys. Rev. B, 38: 10791.Google Scholar
  31. Young, J.F., Wood, B.M., Liu, H.C., Buchanan, M., Landheer, D., SpringThorpe, A.J., Mandeville, P., 1988a, Effect of circuit oscillations on the dc current-volt age characteristics of double barrier resonant tunneling structures, Appl. Phys. Lett., 52: 1398.Google Scholar
  32. Young, J.F., Wood, B.M., Aers, G.C., Devine, R.L.S., Liu, H.C., Landheer, D., Buchanan, M., SpringThorpe, A.J., and Mandeville, P., 1988b, Determination of charge accumulation and its characteristic time in double-barrier resonant tunneling structures using steady-state photoluminescence, Phys. Rev. Lett., 60: 2085.Google Scholar
  33. Young, J.F., Wood, B.M., Aers, G.C., Devine, R.L.S., Liu, H.C., Landheer, D., Buchanan, M., SpringThorpe, A.J., and Mandeville, P., 1989, Photoluminescence characterization of vertical transport in double barrier resonant tunneling structures, Superlattices and Microstructures, 5: 411.ADSCrossRefGoogle Scholar
  34. Yu, P.W., Reynolds, D.C., Bajaj, K.K, Litton, C.W., Masselink, W.T., Fischer, R. Morkoc, H., 1985, Effect of electric field on the sharp photoluminescence spectra of undoped GaAs-AlGaAs multiple quantum well strucutres, J. Vac. Sci. Technol. B, 3: 624.Google Scholar

Copyright information

© Plenum Press, New York 1990

Authors and Affiliations

  • Jeff F. Young
    • 1
  • B. M. Wood
    • 1
  • S. Charbonneau
    • 1
  1. 1.Division of PhysicsNational Research CouncilOttawaCanada

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