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Showing 1 to 2 of 2 for “"2DHG"”.
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Structure-Property Relationships in Nitride Electronic Devices
… nature of a 2DEG and two-dimensional hole gas (2DHG). It is proposed that the n-type carrier-containing layer is a 2DEG layer, while the p-type carrier-containing layer is most likely a 2DHG layer. Overall, the developed methodologies enabled a comprehensive understanding that could be crucial …
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Interaction and Mixing Effects in Two and One Dimensional Hole Systems
This thesis describes electrical measurements performed on low dimensional p- type devices, fabricated from GaAs/AlGaAs heterostructures. The Coulomb interaction between holes is similar to that between electrons. However, the kinetic energy is suppressed, which makes interaction effects …