Patent application number | Description | Published |
20110133162 | Gate-All-Around Nanowire Field Effect Transistors - A method for forming a nanowire field effect transistor (FET) device, the method includes forming a suspended nanowire over a semiconductor substrate, forming a gate structure around a portion of the nanowire, forming a protective spacer adjacent to sidewalls of the gate and around portions of nanowire extending from the gate, removing exposed portions of the nanowire left unprotected by the spacer structure, and epitaxially growing a doped semiconductor material on exposed cross sections of the nanowire to form a source region and a drain region. | 06-09-2011 |
20110133163 | NANOWIRE FET HAVING INDUCED RADIAL STRAIN - An intermediate process device is provided and includes a nanowire connecting first and second silicon-on-insulator (SOI) pads, a gate including a gate conductor surrounding the nanowire and poly-Si surrounding the gate conductor and silicide forming metal disposed to react with the poly-Si to form a fully silicided (FUSI) material to induce radial strain in the nanowire. | 06-09-2011 |
20110133164 | Omega Shaped Nanowire Field Effect Transistors - A method for forming a nanowire field effect transistor (FET) device includes forming a nanowire on a semiconductor substrate, forming a first gate structure on a first portion of the nanowire, forming a first protective spacer adjacent to sidewalls of the first gate structure and over portions of the nanowire extending from the first gate structure, removing exposed portions of the nanowire left unprotected by the first spacer, and epitaxially growing a doped semiconductor material on exposed cross sections of the nanowire to form a first source region and a first drain region. | 06-09-2011 |
20110133165 | SELF-ALIGNED CONTACTS FOR NANOWIRE FIELD EFFECT TRANSISTORS - A method for forming a nanowire field effect transistor (FET) device includes forming a nanowire over a semiconductor substrate, forming a gate structure around a portion of the nanowire, forming a capping layer on the gate structure; forming a first spacer adjacent to sidewalls of the gate and around portions of nanowire extending from the gate, forming a hardmask layer on the capping layer and the first spacer, removing exposed portions of the nanowire, epitaxially growing a doped semiconductor material on exposed cross sections of the nanowire to form a source region and a drain region, forming a silicide material in the epitaxially grown doped semiconductor material, and forming a conductive material on the source and drain regions. | 06-09-2011 |
20110133166 | NANOWIRE FET HAVING INDUCED RADIAL STRAIN - A device is provided and includes a nanowire connecting first and second silicon-on-insulator (SOI) pads and a gate including a gate conductor surrounding the nanowire and a fully silicided material surrounding the gate conductor to radially strain the nanowire. | 06-09-2011 |
20110133167 | PLANAR AND NANOWIRE FIELD EFFECT TRANSISTORS - A method for forming an integrated circuit, the method includes forming a first nanowire suspended above an insulator substrate, the first nanowire attached to a first silicon on insulator (SOI) pad region and a second SOI pad region that are disposed on the insulator substrate, a second nanowire disposed on the insulator substrate attached to a third SOI pad region and a fourth SOI pad region that are disposed on the insulator substrate, and a SOI slab region that is disposed on the insulator substrate, and forming a first gate surrounding a portion of the first nanowire, a second gate on a portion of the second nanowire, and a third gate on a portion of the SOI slab region. | 06-09-2011 |
20120319084 | PLANAR AND NANOWIRE FIELD EFFECT TRANSISTORS - An integrated circuit includes a plurality of gate-all-around (GAA) nanowire field effect transistors (FETs), a plurality of omega-gate nanowire FETs, and a plurality of planar channel FETs, wherein the plurality of GAA FETs, the plurality of omega-gate nanowire FETs, and the plurality of planar channel FETs are disposed on a single wafer. | 12-20-2012 |
20150263102 | DEVICE ISOLATION USING PREFERENTIAL OXIDATION OF THE BULK SUBSTRATE - A structure and method for forming a substrate, a buffer layer disposed on the substrate, an oxide layer disposed on the buffer layer, and a fin comprising a semiconductor material disposed on the oxide layer. | 09-17-2015 |