Full text loading...
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Transport through an array of small ohmic contacts alloyed to the two‐dimensional electron gas of a GaAs/AlGaAs heterostructure
1.C. W. J. Beenakker and H. Van Houten, Solid State Phys. 44, 1 (1991).
2.R. P. Taylor, P. T. Coleridge, M. Davies, Y. Feng, J. McCaffrey, and P. A. Marshall, J. Appl. Phys. 76, 7966 (1994).
3.A. M. Marsh, D. A. Williams, and H. Ahmed, Phys. Rev. B 50, 8118 (1994).
4.M. Pepper, J. Phys. C 13, L709 (1980).
5.G. Kirczenow, J. Phys. C. 6, L583 (1994).
6.V. Chabasseur-Molyneux, J. E. F. Frost, M. J. Tribble, M. P. Grimshaw, D. A. Ritchie, A. C. Churchill, G. A. C. Jones, M. Pepper, and J. H. Burroughes, J. Appl. Phys. 74, 5883 (1993).
7.The experiments in Ref. 6 were carried out using an annealer that read temperatures approximately 80 °C higher than those quoted here.
8.The 2DEG in sample A1 is 300 Å below the surface.
9.D. Weiss, M. L. Roukes, A. Menschig, P. Grambow, K. von Klitzing, and G. Weimann, Phys. Rev. Lett. 66, 2790 (1991).
10.G. Berthold, T. Suski, J. Smoliner, R. Maschek, E. Gornik, G. Böhm, and G. Weimann, Semicond. Sci. Technol. 8, 1512 (1993).
11.The antidots do not need to be entirely depleted, as shown in Ref. 10.
12.The characteristics of the contacted arrays with less than 500 Ω are linear to within 10%–20% over a 100 μA range. The nonlinearity becomes progressively greater with increasing and for samples with kΩ, was measured at an applied voltage of +100 mV.
13.P. Guéret, P. Buchmann, K. Daetwyler, and P. Vettiger, Appl. Phys. Lett. 55, 1735 (1989).
Article metrics loading...