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GaAs/AlGaAs heterostructure

The two parallel ID wires are fabricated by cleaved-edge overgrowth (CEO), see Fig. 1. Initially, a GaAs/AlGaAs heterostructure with two closely situated parallel quantum wells is grown. The upper quantum well is 20 nm wide, the lower one is 30 nm wide and they are separated by a 6 nm AlGaAs barrier... [Pg.130]

Our Kondo temperature is set by parameters of the small dot. For small (large) dot of diameter 100mn(2pm) in a GaAs/AlGaAs heterostructure, it is possible to achieve um 3K > Tk IK Am 50mA. ... [Pg.305]

Ryan J. E., Taylor R. A., Turberfield A. J., Maciel A., Worlock J. M., Gossard A. C. and Wiegmann W. (1984), Time-resolved photoluminescence of two-dimensional hot carriers in GaAs-AlGaAs heterostructures , Phys. Rev. Lett. 53, 1841-1844. [Pg.204]

Yablonovitch E., Gmitter T. J., Bhat R. Inhibited and enhanced spontaneous emission from optically thin AlGaAs/ GaAs double heterostructures Phys. Rev. Lett. 61, 2546 (1988). [Pg.30]

Faist, J., and Reinhart, F.-K., Phase modulation in GaAs/AlGaAs double heterostructures II. Experiment, J. Appl Phys., 67, 7006 (1990). [Pg.593]

Click, M., Reinhart, F. K., Weimann, G., and Schlapp, W., Quadratic electro-optic light modulation in a GaAs/AlGaAs multiquantum well heterostructure near the ex-citonic gap, Appl. Phys. Lett, 48y 989 (1986). [Pg.594]

Stripe—geometry gain—guided AlGaAs-GaAs quantum well heterostructure lasers have been fabricated from masked hydrogenation to produce the resistive regions necessary to current confinement. [Pg.517]

Guttroff, G., J. M. Keto, C. K. Shih, A. Anselm and B. G. Streetman (1996). "A design of reflection scanning near-field optical microscope and its application to algaas/gaas heterostructures." Applied Physics Letters 68(25) 3620-3622. [Pg.44]

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See also in sourсe #XX -- [ Pg.232 , Pg.234 ]



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