| Patent application number | Description | Published |
|---|
| 20100117062 | Quantum well field-effect transistors with composite spacer structures, apparatus made therewith, and methods of using same - A quantum well (QW) layer is provided in a semiconductive device. The QW layer is covered with a composite spacer above QW layer. The composite spacer includes an InP spacer first layer and an InAlAs spacer second layer above and on the InP spacer first layer. The semiconductive device includes InGaAs bottom and top barrier layers respectively below and above the QW layer. The semiconductive device also includes a high-k gate dielectric layer that sits on the InP spacer first layer in a gate recess. A process of forming the QW layer includes using an off-cut semiconductive substrate. | 05-13-2010 |
| 20100163927 | Apparatus and methods for forming a modulation doped non-planar transistor - Embodiments of an apparatus and methods for providing three-dimensional complementary metal oxide semiconductor devices comprising modulation doped transistors are generally described herein. Other embodiments may be described and claimed. | 07-01-2010 |
| 20100213441 | Modulation-doped halos in quantum well field-effect transistors, apparatus made therewith, and methods of using same - A quantum well (QW) layer is provided in a semiconductive device. The QW layer is provided with a beryllium-doped halo layer in a barrier structure below the QW layer. The semiconductive device includes InGaAs bottom and top barrier layers respectively below and above the QW layer. The semiconductive device also includes a high-k gate dielectric layer that sits on the InP spacer first layer in a gate recess. A process of forming the QW layer includes using an off-cut semiconductive substrate. | 08-26-2010 |
| 20100327317 | Germanium on insulator using compound semiconductor barrier layers - Embodiments of an apparatus and methods for providing germanium on insulator using a large bandgap barrier layer are generally described herein. Other embodiments may be described and claimed. | 12-30-2010 |
| 20110140171 | APPARATUS AND METHODS FOR FORMING A MODULATION DOPED NON-PLANAR TRANSISTOR - Embodiments of an apparatus and methods for providing three-dimensional complementary metal oxide semiconductor devices comprising modulation doped transistors are generally described herein. Other embodiments may be described and claimed. | 06-16-2011 |
