Abstract: A nanowire transistor includes undoped source and drain regions electrically coupled with a channel region. A source stack that is electrically isolated from a gate conductor includes an interfacial layer and a source conductor, and is coaxially wrapped completely around the source region, extending along at least a portion of the source region. A Schottky barrier between the source conductor and the source region is a negative Schottky barrier and a concentration of free charge carriers is induced in the semiconductor source region.

Abstract: A semiconductor structure includes a layer arrangement consisting of, in sequence, a semiconductor-on-insulator layer (SOI) over a buried oxide (BOX) layer over a buried stressor (BS) layer with a silicon bonding layer (BL) intervening between the BOX and the BS layers. The semiconductor structure may be created by forming the BS layer on a substrate of a first wafer; growing the BL layer at the surface of the BS layer; wafer bonding the first wafer to a second wafer having a silicon oxide layer formed on a silicon substrate such that the silicon oxide layer of the second wafer is bonded to the BL layer of the first wafer, and thereafter removing a portion of the silicon substrate of the second wafer.

Abstract: A nanowire transistor includes undoped source and drain regions electrically coupled with a channel region. A source stack that is electrically isolated from a gate conductor includes an interfacial layer and a source conductor, and is coaxially wrapped completely around the source region, extending along at least a portion of the source region. A Schottky barrier between the source conductor and the source region is a negative Schottky barrier and a concentration of free charge carriers is induced in the semiconductor source region.

Abstract: A hybrid photonic-electric interposer that includes an electrical part having electrical signal paths and a photonic part having photonic signal paths, with the electrical signal paths and the photonic signal paths being formed in parallel planes. The photonic part includes a plurality of sets of light emitting devices, waveguides, and photodetectors. In each one of said sets, the respective light emitting device, waveguide, and photodetector are coplanar with one another. In some instances, the photonic part may be disposed underneath the electrical part with the waveguides of the photonic part arrayed under metal interconnect layers of the electrical part and surrounded by a low refractive index dielectric. The light emitting devices of the photonic part may be light emitting diodes or lasers, and each of the light emitting devices may be configured to be modulated directly by an electrical signal to transmit photonic signals according to a non-return-to-zero modulation scheme.

Abstract: A mobile apparatus for capturing an object space includes a frame and at least one single scanner mounted on the frame and a multiple scanner mounted on the frame above the single scanner. This multiple scanner has a plurality of emission units integrated in one component, a receiver for detecting reflected rays, and a scanning device for changing the emission directions of the signal beams of the emission units. Furthermore, the mobile apparatus has an evaluation device which is designed to generate and output in real time, at least from the reflected rays detected by the receiver, a graphical representation of those areas of the object space through which the mobile apparatus can be moved and/or has been moved. Finally, the mobile apparatus has a data interface designed to output data to a memory device for post-processing. A corresponding method for capturing an object space is also disclosed.

Abstract: Techniques for reducing the specific contact resistance of metal-semiconductor (group IV) junctions by interposing a monolayer of group V or group III atoms at the interface between the metal and the semiconductor, or interposing a bi-layer made of one monolayer of each, or interposing multiple such bi-layers. The resulting low specific resistance metal-group IV semiconductor junctions find application as a low resistance electrode in semiconductor devices including electronic devices (e.g., transistors, diodes, etc.) and optoelectronic devices (e.g., lasers, solar cells, photodetectors, etc.) and/or as a metal source and/or drain region (or a portion thereof) in a field effect transistor (FET). The monolayers of group III and group V atoms are predominantly ordered layers of atoms formed on the surface of the group IV semiconductor and chemically bonded to the surface atoms of the group IV semiconductor.

Abstract: A semiconductor structure includes a layer arrangement consisting of, in sequence, a semiconductor-on-insulator layer (SOI) over a buried oxide (BOX) layer over a buried stressor (BS) layer with a silicon bonding layer (BL) intervening between the BOX and the BS layers. The semiconductor structure may be created by forming the BS layer on a substrate of a first wafer; growing the BL layer at the surface of the BS layer; wafer bonding the first wafer to a second wafer having a silicon oxide layer formed on a silicon substrate such that the silicon oxide layer of the second wafer is bonded to the BL layer of the first wafer, and thereafter removing a portion of the silicon substrate of the second wafer.

Abstract: A mobile apparatus for capturing an object space includes a frame and at least one single scanner mounted on the frame and a multiple scanner mounted on the frame above the single scanner. This multiple scanner has a plurality of emission units integrated in one component, a receiver for detecting reflected rays, and a scanning device for changing the emission directions of the signal beams of the emission units. Furthermore, the mobile apparatus has an evaluation device which is designed to generate and output in real time, at least from the reflected rays detected by the receiver, a graphical representation of those areas of the object space through which the mobile apparatus can be moved and/or has been moved. Finally, the mobile apparatus has a data interface designed to output data to a memory device for post-processing. A corresponding method for capturing an object space is also disclosed.

Abstract: Techniques for reducing the specific contact resistance of metal-semiconductor (group IV) junctions by interposing a monolayer of group V or group III atoms at the interface between the metal and the semiconductor, or interposing a bi-layer made of one monolayer of each, or interposing multiple such bi-layers. The resulting low specific resistance metal-group IV semiconductor junctions find application as a low resistance electrode in semiconductor devices including electronic devices (e.g., transistors, diodes, etc.) and optoelectronic devices (e.g., lasers, solar cells, photodetectors, etc.) and/or as a metal source and/or drain region (or a portion thereof) in a field effect transistor (FET). The monolayers of group III and group V atoms are predominantly ordered layers of atoms formed on the surface of the group IV semiconductor and chemically bonded to the surface atoms of the group IV semiconductor.

Abstract: Tensile strained germanium is provided that can be sufficiently strained to provide a nearly direct band gap material or a direct band gap material. Compressively stressed or tensile stressed stressor materials in contact with germanium regions induce uniaxial or biaxial tensile strain in the germanium regions. Stressor materials may include silicon nitride or silicon germanium. The resulting strained germanium structure can be used to emit or detect photons including, for example, generating photons within a resonant cavity to provide a laser.

Abstract: Tensile strained germanium is provided that can be sufficiently strained to provide a nearly direct band gap material or a direct band gap material. Compressively stressed or tensile stressed stressor materials in contact with germanium regions induce uniaxial or biaxial tensile strain in the germanium regions. Stressor materials may include silicon nitride or silicon germanium. The resulting strained germanium structure can be used to emit or detect photons including, for example, generating photons within a resonant cavity to provide a laser.

Abstract: A nanowire transistor includes undoped source and drain regions electrically coupled with a channel region. A source stack that is electrically isolated from a gate conductor includes an interfacial layer and a source conductor, and is coaxially wrapped completely around the source region, extending along at least a portion of the source region. A Schottky barrier between the source conductor and the source region is a negative Schottky barrier and a concentration of free charge carriers is induced in the semiconductor source region.

Abstract: A nanowire transistor includes undoped source and drain regions electrically coupled with a channel region. A source stack that is electrically isolated from a gate conductor includes an interfacial layer and a source conductor, and is coaxially wrapped completely around the source region, extending along at least a portion of the source region. A Schottky barrier between the source conductor and the source region is a negative Schottky barrier and a concentration of free charge carriers is induced in the semiconductor source region.

Abstract: An electrical contact structure (an MIS contact) includes one or more conductors (M-Layer), a semiconductor (S-Layer), and an interfacial dielectric layer (I-Layer) of less than 4 nm thickness disposed between and in contact with both the M-Layer and the S-Layer. The I-Layer is an oxide of a metal or a semiconductor. The conductor of the M-Layer that is adjacent to and in direct contact with the I-Layer is a metal oxide that is electrically conductive, chemically stable and unreactive at its interface with the I-Layer at temperatures up to 450° C. The electrical contact structure has a specific contact resistivity of less than or equal to approximately 10?5-10?7 ?-cm2 when the doping in the semiconductor adjacent the MIS contact is greater than approximately 2×1019 cm?3 and less than approximately 10?8 ?-cm2 when the doping in the semiconductor adjacent the MIS contact is greater than approximately 1020 cm?3.

Abstract: Techniques for reducing the specific contact resistance of metal-semiconductor (group IV) junctions by interposing a monolayer of group V or group III atoms at the interface between the metal and the semiconductor, or interposing a bi-layer made of one monolayer of each, or interposing multiple such bi-layers. The resulting low specific resistance metal-group IV semiconductor junctions find application as a low resistance electrode in semiconductor devices including electronic devices (e.g., transistors, diodes, etc.) and optoelectronic devices (e.g., lasers, solar cells, photodetectors, etc.) and/or as a metal source and/or drain region (or a portion thereof) in a field effect transistor (FET). The monolayers of group III and group V atoms are predominantly ordered layers of atoms formed on the surface of the group IV semiconductor and chemically bonded to the surface atoms of the group IV semiconductor.

Abstract: A semiconductor structure includes a layer arrangement consisting of, in sequence, a semiconductor-on-insulator layer (SOI) over a buried oxide (BOX) layer over a buried stressor (BS) layer with a silicon bonding layer (BL) intervening between the BOX and the BS layers. The semiconductor structure may be created by forming the BS layer on a substrate of a first wafer; growing the BL layer at the surface of the BS layer; wafer bonding the first wafer to a second wafer having a silicon oxide layer formed on a silicon substrate such that the silicon oxide layer of the second wafer is bonded to the BL layer of the first wafer, and thereafter removing a portion of the silicon substrate of the second wafer.

Abstract: An electrical contact structure (an MIS contact) includes one or more conductors (M-Layer), a semiconductor (S-Layer), and an interfacial dielectric layer (I-Layer) of less than 4 nm thickness disposed between and in contact with both the M-Layer and the S-Layer. The I-Layer is an oxide of a metal or a semiconductor. The conductor of the M-Layer that is adjacent to and in direct contact with the I-Layer is a metal oxide that is electrically conductive, chemically stable and unreactive at its interface with the I-Layer at temperatures up to 450° C. The electrical contact structure has a specific contact resistivity of less than or equal to approximately 10?5-10?7 ?-cm2 when the doping in the semiconductor adjacent the MIS contact is greater than approximately 2×1019 cm?3 and less than approximately 10?8 ?-cm2 when the doping in the semiconductor adjacent the MIS contact is greater than approximately 1020 cm?3.

Abstract: Techniques for reducing the specific contact resistance of metal-semiconductor (group IV) junctions by interposing a monolayer of group V or group III atoms at the interface between the metal and the semiconductor, or interposing a bi-layer made of one monolayer of each, or interposing multiple such bi-layers. The resulting low specific resistance metal-group IV semiconductor junctions find application as a low resistance electrode in semiconductor devices including electronic devices (e.g., transistors, diodes, etc.) and optoelectronic devices (e.g., lasers, solar cells, photodetectors, etc.) and/or as a metal source and/or drain region (or a portion thereof) in a field effect transistor (FET). The monolayers of group III and group V atoms are predominantly ordered layers of atoms formed on the surface of the group IV semiconductor and chemically bonded to the surface atoms of the group IV semiconductor.

Abstract: Tensile strained germanium is provided that can be sufficiently strained to provide a nearly direct band gap material or a direct band gap material. Compressively stressed or tensile stressed stressor materials in contact with germanium regions induce uniaxial or biaxial tensile strain in the germanium regions. Stressor materials may include silicon nitride or silicon germanium. The resulting strained germanium structure can be used to emit or detect photons including, for example, generating photons within a resonant cavity to provide a laser.

Abstract: A semiconductor structure includes a layer arrangement consisting of, in sequence, a semiconductor-on-insulator layer (SOI) over a buried oxide (BOX) layer over a buried stressor (BS) layer with a silicon bonding layer (BL) intervening between the BOX and the BS layers. The semiconductor structure may be created by forming the BS layer on a substrate of a first wafer; growing the BL layer at the surface of the BS layer; wafer bonding the first wafer to a second wafer having a silicon oxide layer formed on a silicon substrate such that the silicon oxide layer of the second wafer is bonded to the BL layer of the first wafer, and thereafter removing a portion of the silicon substrate of the second wafer.