Tags: Dipole Instability

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  1. [Illinois] Nano EP Seminar Series: Dipole Instabilities in AlGaN/GaN Heterostructures and the Direct Generation of Millimeter-Wave Oscillations and Intrinsic Tristability in RTDs

    26 Nov 2012 | | Contributor(s):: Paul Douglas Yoder

    Negative differential drift velocity in wurtzite GaN has been verified experimentally, yet in spite of the wealth of documented theoretical investigations of GaN-based Gunn diodes, not a single such device has yet been demonstrated. The likelihood of realizing GaN-based k-space transfer devices...