Patent application number | Description | Published |
20090108290 | Source/Drain Strained Layers - A semiconductor device and method of manufacture thereof wherein a PMOS source/drain region of a transistor within the substrate includes a first strained layer in the PMOS source/drain region and a first capping layer in contact with the first strained layer. Further, the semiconductor device and method provide for an NMOS source/drain region of a transistor within the substrate including a second strained layer in the NMOS source/drain region and a second capping layer in contact with the second strained layer. | 04-30-2009 |
20100289086 | Source/Drain Strained Layers - A semiconductor device and method of manufacture thereof wherein a PMOS source/drain region of a transistor within the substrate includes a first strained layer in the PMOS source/drain region and a first capping layer in contact with the first strained layer. Further, the semiconductor device and method provide for an NMOS source/drain region of a transistor within the substrate including a second strained layer in the NMOS source/drain region and a second capping layer in contact with the second strained layer. | 11-18-2010 |
20110230022 | Source/Drain Strained Layers - A semiconductor device and method of manufacture thereof wherein a PMOS source/drain region of a transistor within the substrate includes a first strained layer in the PMOS source/drain region and a first capping layer in contact with the first strained layer. Further, the semiconductor device and method provide for an NMOS source/drain region of a transistor within the substrate including a second strained layer in the NMOS source/drain region and a second capping layer in contact with the second strained layer. | 09-22-2011 |
20140147943 | Method for Determining Carrier Concentrations in Semiconductor Fins - A method includes probing at least one semiconductor fin using a four-point probe head, with four probe pins of the four-point probe head contacting the at least one semiconductor fin. A resistance of the at least one semiconductor fin is calculated. A carrier concentration of the semiconductor fin is calculated from the resistance. | 05-29-2014 |
20140256105 | Self-Aligned Passivation of Active Regions - A method includes forming a semiconductor fin, performing a first passivation step on a top surface of the semiconductor fin using a first passivation species, and performing a second passivation step on sidewalls of the semiconductor fin using a second passivation species different from the first passivation species. A gate stack is formed on a middle portion of the semiconductor fin. A source or a drain region is formed on a side of the gate stack, wherein the source or drain region and the gate stack form a Fin Field-Effect Transistor (FinFET). | 09-11-2014 |
20150041918 | Self-Aligned Dual-Metal Silicide and Germanide Formation - A method includes growing an epitaxy semiconductor region at a major surface of a wafer. The epitaxy semiconductor region has an upward facing facet facing upwardly and a downward facing facet facing downwardly. The method further includes forming a first metal silicide layer contacting the upward facing facet, and forming a second metal silicide layer contacting the downward facing facet. The first metal silicide layer and the second metal silicide layer comprise different metals. | 02-12-2015 |
20150062561 | Stress Analysis of 3-D Structures Using Tip-Enhanced Raman Scattering Technology - A method includes performing a first probing on a sample integrated circuit structure to generate a first Raman spectrum. During the first probing, a first laser beam having a first wavelength is projected on the sample integrated circuit structure. The method further includes performing a second probing on the sample integrated circuit structure to generate a second Raman spectrum, wherein a Tip-Enhanced Raman Scattering (TERS) method is used to probe the sample integrated circuit structure. During the second probing, a second laser beam having a second wavelength different from the first wavelength is projected on the sample integrated circuit structure. A stress in a first probed region of the sample integrated circuit structure is then from the first Raman spectrum and the second Raman spectrum. | 03-05-2015 |
20150076499 | System and Method for Test Key Characterizing Wafer Processing State - Disclosed herein is a method for forming a test key system for characterizing wafer processing states, the method comprising forming a plurality of shallow trench isolation structures (STIs) on a substrate of a wafer and in a scribe line of the wafer and forming a test key on the substrate of a wafer and in the scribe line of the wafer. Forming the test key comprises forming at least one test key group having a plurality of test key series, each of the plurality of test key series having a plurality of test pads, each one of the plurality of test key series having a first physical characteristic different from the first physical characteristic of other test key series the at least one first test key group. | 03-19-2015 |