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Showing 1 to 3 of 3 for “"modulation-doped structures"”.
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Quasi-two-dimensional phenomena at AlGaAs-GaAs heterointerfaces, multiple quantum wells and modulation-doped structures
… related to multiple quantum wells and modulation-doped structures. In the first section. two important results concerning multiple quantum well systems are described: optical absorption coefficients and exciton oscillator strengths in AIGaAs-GaAs multiple quantum wells are greatly …
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Quasi-Two-Dimensional Phenomena at Aluminum-Gallium - Arsenide - Gallium-Arsenide Heterointerfaces: Multiple Quantum Wells and Modulation-Doped Structures (Superlattice, Modfet, Semiconductors)
… related to multiple quantum wells and modulation-doped structures. In the first section, two important results concerning multiple quantum well systems are described: optical absorption coefficients and exciton oscillator strengths in AlGaAs-GaAs multiple quantum wells are greatly …
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Silicon Nanoelectronic Devices Fabricated by Ultra-High Vacuum, Scanning Tunneling Microscope Nanolithography
… geometries. Two-dimensional unpatterned delta-doped samples yield ohmic conduction and sharp positive magnetoconductance: a characteristic of a weakly localized electron gas. The 2D electron density (∼ 1 x 1014 cm-2) is significantly higher than modulation-doped structures. This allows the …