摘要:
The invention relates to a device, a probe, and a method for the galvanically decoupling transmission of a measuring signal. A microwave signal is supplied by a transceiver (1) to a sensor (3) by means of a galvanically decoupled waveguide (2). The signal is partially reflected in the sensor (3), the amplitude, phase and/or polarization of the reflected microwave signal containing the information relating to the measuring value. The reflected microwave signal runs through the same waveguide (2) back to the transceiver (1) and is evaluated therein. The invention provides a more simple and economical structure than conventional devices of prior art, as a voltage supply is not required especially on the sensor side as a result of the reflection. In this way, the sensor (3) can also be produced in a very compact manner, minimizing the influence of the measuring signal through the sensor (3).
摘要:
In a method for fabricating a semiconductor element in a substrate, first implantation ions are implanted into the substrate, whereby micro-cavities are produced in a first partial region of the substrate. Furthermore, pre-amorphization ions are implanted into the substrate, whereby a second partial region of the substrate is at least partly amorphized, and whereby crystal defects are produced in the substrate. Furthermore, second implantation ions are implanted into the second partial region of the substrate. Furthermore, the substrate is heated, such that at least some of the crystal defects are eliminated using the second implantation ions. Furthermore, dopant atoms are implanted into the second partial region of the substrate, wherein the semiconductor element is formed using the dopant atoms.
摘要:
The present invention provides systems and methods for processing return transactions over a network. An embodiment of the invention discloses an online return application that generates an electronic return shipping label that can be delivered to a browser of a customer that wishes to make a return. Also, disclosed is the creation and transmission of label delivery links, which provide for dynamic generation and delivery of shipping labels.
摘要:
An embodiment of the invention reduces the external resistance of a transistor by utilizing a silicon germanium alloy for the source and drain regions and a nickel silicon germanium self-aligned silicide (i.e., salicide) layer to form the contact surface of the source and drain regions. The interface of the silicon germanium and the nickel silicon germanium silicide has a lower specific contact resistivity based on a decreased metal-semiconductor work function between the silicon germanium and the silicide and the increased carrier mobility in silicon germanium versus silicon. The silicon germanium may be doped to further tune its electrical properties. A reduction of the external resistance of a transistor equates to increased transistor performance both in switching speed and power consumption.
摘要:
A method of providing a halo implant region in a substrate of a MOS device having a gate electrode thereon and defining source/drain regions, a MOS device fabricated according to the above method, and a system comprising the MOS device. The method comprises: defining undercut recesses in the substrate at the source/drain regions thereof, the undercut recesses extending beneath the gate electrode; creating a halo implant region beneath the gate electrode between the recesses; and providing raised source/drain structures in the undercut recesses after creating the halo implant region.
摘要:
An embodiment of the invention reduces the external resistance of a transistor by utilizing a silicon germanium alloy for the source and drain regions and a nickel silicon germanium self-aligned silicide (i.e., salicide) layer to form the contact surface of the source and drain regions. The interface of the silicon germanium and the nickel silicon germanium silicide has a lower specific contact resistivity based on a decreased metal-semiconductor work function between the silicon germanium and the silicide and the increased carrier mobility in silicon germanium versus silicon. The silicon germanium may be doped to further tune its electrical properties. A reduction of the external resistance of a transistor equates to increased transistor performance both in switching speed and power consumption.
摘要:
An intentional recess or indentation is created in a region of semiconductor material that will become part of a channel of a metal oxide semiconductor (MOS) transistor structure. A layer is created on a surface of the recess to induce an appropriate type of stress in the channel.
摘要:
The invention provides modulators for the orphan nuclear receptor RORy and methods for treating RORy mediated diseases by administrating these novel RORy modulators to a human or a mammal in need thereof. Specifically, the present invention provides pyrrolo sulfonamide compounds of Formula (1) and the enantiomers, diastereomers, tautomers, solvates and pharmaceutically acceptable salts thereof.
摘要:
A semiconductor device includes a substrate having a semiconducting surface having formed therein a first active region and a second active region, where the first active region consists of a substantially undoped layer at the surface and a highly doped screening layer of a first conductivity type beneath the first substantially undoped layer, and the second active region consists of a second substantially undoped layer at the surface and a second highly doped screening layer of a second conductivity type beneath the second substantially undoped layer. The semiconductor device also includes a gate stack formed in each of the first active region and the second active region consists of at least one gate dielectric layer and a layer of a metal, where the metal has a workfunction that is substantially midgap with respect to the semiconducting surface.
摘要:
Methods for fabricating semiconductor devices and devices therefrom are provided. A method includes providing a substrate having a semiconducting surface with first and second layers, where the semiconducting surface has a plurality of active regions comprising first and second active regions. In the first active region, the first layer is an undoped layer and the second layer is a highly doped screening layer. The method also includes removing a part of the first layer to reduce a thickness of the substantially undoped layer for at least a portion of the first active region without a corresponding thickness reduction of the first layer in the second active region. The method additionally includes forming semiconductor devices in the plurality of active regions. In the method, the part of the first layer removed is selected based on a threshold voltage adjustment required for the substrate in the portion of the first active region.