Abstract: The present disclosure relates to heterogeneous cell compositions derived from canine or feline uterine tissue and methods of producing and use thereof. In some aspects, the heterogeneous cell compositions comprise a mixture of mesenchymal progenitor cells and epithelial progenitor cells. In some aspects, the heterogeneous cell compositions are used as an autologous or allogeneic treatment for the treatment of diseases such as chronic kidney disease, atopic dermatitis, immune mediated arthritis, hepatitis, liver disease, inflammatory bowel disease, osteoarthritis, intravertebral disc disease, keratoconjunctivitis sicca (dry eye), pancreatitis, fibrosis, sclerosis, amyloidosis, immune mediated polyarthritis or wounds in canines and felines.

Abstract: Provided herein are biocompatible hydrogel polymer matrices that can be used with laser, for example, to treat wounds without the removal of the hydrogel.

Abstract: A complementary metal oxide semiconductor (CMOS) circuit incorporating a substrate and a gate wire over the substrate. The substrate comprises an n-type field effect transistor (n-FET) region, a p-type field effect transistor (p-FET) region and an isolation region disposed between the n-FET and p-FET regions. The gate wire comprises an n-FET gate, a p-FET gate, and gate material extending transversely from the n-FET gate across the isolation region to the p-FET gate. A first conformal insulator covers the gate wire and a second conformal insulator is on the first conformal insulator positioned over the p-FET gate without extending laterally over the n-FET gate. Straining regions for producing different types of strain are formed in recess etched into the n-FET and p-FET regions of the substrate.

Abstract: A method of manufacturing a complementary metal oxide semiconductor (CMOS) circuit, in which the method includes a reactive ion etch (RIE) of a CMOS circuit substrate that forms recesses, the CMOS circuit substrate including: an n-type field effect transistor (n-FET) region; a p-type field effect transistor (p-FET) region; an isolation region disposed between the n-FET and p-FET regions; and a gate wire comprising an n-FET gate, a p-FET gate, and gate material extending transversely from the n-FET gate across the isolation region to the p-FET gate, in which the recesses are formed adjacent to sidewalls of a reduced thickness; growing silicon germanium (SiGe) in the recesses; depositing a thin insulator layer on the CMOS circuit substrate; masking at least the p-FET region; removing the thin insulator layer from an unmasked n-FET region and an unmasked portion of the isolation region; etching the CMOS circuit substrate with hydrogen chloride (HCl) to remove the SiGe from the recesses in the n-FET region; and g

Abstract: A structure including an NFET having an embedded silicon germanium (SiGe) plug in a channel of the NFET; a PFET having a SiGe channel; and a trench isolation between the NFET and the PFET, wherein the NFET and the PFET are devoid of SiGe epitaxial growth edge effects.

Abstract: Methods of integrating reverse embedded silicon germanium (SiGe) on an NFET and SiGe channel on a PFET, and a related structure are disclosed. One method may include providing a substrate including an NFET area and a PFET area; performing a single epitaxial growth of a silicon germanium (SiGe) layer over the substrate; forming an NFET in the NFET area, the NFET including a SiGe plug in a channel thereof formed from the SiGe layer; and forming a PFET in the PFET area, the PFET including a SiGe channel formed from the SiGe layer. As an option, the SiGe layer over the PFET area may be thinned.

Abstract: A method of manufacturing a complementary metal oxide semiconductor (CMOS) circuit, in which the method includes a reactive ion etch (RIE) of a CMOS circuit substrate that forms recesses, the CMOS circuit substrate including: an n-type field effect transistor (n-FET) region; a p-type field effect transistor (p-FET) region; an isolation region disposed between the n-FET and p-FET regions; and a gate wire comprising an n-FET gate, a p-FET gate, and gate material extending transversely from the n-FET gate across the isolation region to the p-FET gate, in which the recesses are formed adjacent to sidewalls of a reduced thickness; growing silicon germanium (SiGe) in the recesses; depositing a thin insulator layer on the CMOS circuit substrate; masking at least the p-FET region; removing the thin insulator layer from an unmasked n-FET region and an unmasked portion of the isolation region; etching the CMOS circuit substrate with hydrogen chloride (HCl) to remove the SiGe from the recesses in the n-FET region; and g

Abstract: Accordingly, in one embodiment of the invention, a method is provided for reducing stacking faults in an epitaxial semiconductor layer. In accordance with such method, a substrate is provided which includes a first single-crystal semiconductor region including a first semiconductor material, the first semiconductor region having a <110> crystal orientation. An epitaxial layer including the first semiconductor material is grown on the first semiconductor region, the epitaxial layer having the <110> crystal orientation. The substrate is then annealed with the epitaxial layer at a temperature greater than 1100 degrees Celsius in an ambient including hydrogen, whereby the step of annealing reduces stacking faults in the epitaxial layer.

Abstract: An intermediate hybrid surface orientation structure may include a silicon-on-insulator (SOI) substrate adhered to a bulk silicon substrate, the silicon of the SOI substrate having a different surface orientation than that of the bulk silicon substrate, and a reachthrough region extending through the SOI substrate to the bulk silicon substrate, the reachthrough region including a silicon nitride liner over a silicon oxide liner and a silicon epitaxially grown from the bulk silicon substrate, the epitaxially grown silicon extending into an undercut into the silicon oxide liner under the silicon nitride liner, wherein the epitaxially grown silicon is substantially stacking fault free.

Abstract: Accordingly, in one embodiment of the invention, a method is provided for reducing stacking faults in an epitaxial semiconductor layer. In accordance with such method, a substrate is provided which includes a first single-crystal semiconductor region including a first semiconductor material, the first semiconductor region having a <110> crystal orientation. An epitaxial layer including the first semiconductor material is grown on the first semiconductor region, the epitaxial layer having the <110> crystal orientation. The substrate is then annealed with the epitaxial layer at a temperature greater than 1100 degrees Celsius in an ambient including hydrogen, whereby the step of annealing reduces stacking faults in the epitaxial layer.

Abstract: Accordingly, in one embodiment of the invention, a method is provided for reducing stacking faults in an epitaxial semiconductor layer. In accordance with such method, a substrate is provided which includes a first single-crystal semiconductor region including a first semiconductor material, the first semiconductor region having a <110> crystal orientation. An epitaxial layer including the first semiconductor material is grown on the first semiconductor region, the epitaxial layer having the <110> crystal orientation. The substrate is then annealed with the epitaxial layer at a temperature greater than 1100 degrees Celsius in an ambient including hydrogen, whereby the step of annealing reduces stacking faults in the epitaxial layer.

Abstract: Methods are disclosed for providing stacking fault reduced epitaxially grown silicon for use in hybrid surface orientation structures. In one embodiment, a method includes depositing a silicon nitride liner over a silicon oxide liner in an opening, etching to remove the silicon oxide liner and silicon nitride liner on a lower surface of the opening, undercutting the silicon nitride liner adjacent to the lower surface, and epitaxially growing silicon in the opening. The silicon is substantially reduced of stacking faults because of the negative slope created by the undercut.

Abstract: Methods of integrating reverse embedded silicon germanium (SiGe) on an NFET and SiGe channel on a PFET, and a related structure are disclosed. One method may include providing a substrate including an NFET area and a PFET area; performing a single epitaxial growth of a silicon germanium (SiGe) layer over the substrate; forming an NFET in the NFET area, the NFET including a SiGe plug in a channel thereof formed from the SiGe layer; and forming a PFET in the PFET area, the PFET including a SiGe channel formed from the SiGe layer. As an option, the SiGe layer over the PFET area may be thinned.

Abstract: A method for growing an epitaxial layer patterns a mask over a substrate. The mask protects first areas (N-type areas) of the substrate where N-type field effect transistors (NFETs) are to be formed and exposes second areas (P-type areas) of the substrate where P-type field effect transistors (PFETs) are to be formed. Using the mask, the method can then epitaxially grow the Silicon Germanium layer only on the P-type areas. The mask is then removed and shallow trench isolation (STI) trenches are patterned (using a different mask) in the N-type areas and in the P-type areas. This STI patterning process positions the STI trenches so as to remove edges of the epitaxial layer. The trenches are then filled with an isolation material. Finally, the NFETs are formed to have first metal gates and the PFETs are formed to have second metal gates that are different than the first metal gates. The first metal gates have a different work function than the second metal gates.

Abstract: A method for growing an epitaxial layer patterns a mask over a substrate. The mask protects first areas (N-type areas) of the substrate where N-type field effect transistors (NFETs) are to be formed and exposes second areas (P-type areas) of the substrate where P-type field effect transistors (PFETs) are to be formed. Using the mask, the method can then epitaxially grow the Silicon Germanium layer only on the P-type areas. The mask is then removed and shallow trench isolation (STI) trenches are patterned (using a different mask) in the N-type areas and in the P-type areas. This STI patterning process positions the STI trenches so as to remove edges of the epitaxial layer. The trenches are then filled with an isolation material. Finally, the NFETs are formed to have first metal gates and the PFETs are formed to have second metal gates that are different than the first metal gates. The first metal gates have a different work function than the second metal gates.

Abstract: A method of forming a semiconductor device including forming a second deposit of silicon-germanium on a first deposit of silicon-germanium, the first deposit formed in a conduction terminal region of a substrate of the semiconductor device and having a first percentage of germanium, and the second deposit having a second percentage of germanium that is less than the first percentage and supports forming a silicide deposit on the second deposit. A structure is also provided.

Abstract: Semiconductor structures and methods for fabrication thereof are predicated upon epitaxial growth of an epitaxial surface semiconductor layer upon a semiconductor substrate having a first crystallographic orientation. The semiconductor substrate is exposed within an aperture within a semiconductor-on-insulator structure. The epitaxial surface semiconductor layer alternatively contacts or is isolated from a surface semiconductor layer having a second crystallographic orientation within the semiconductor-on-insulator structure. A recess of the semiconductor surface layer with respect to a buried dielectric layer thereunder and a hard mask layer thereover provides for inhibited second crystallographic phase growth within the epitaxial surface semiconductor layer.

Abstract: Methods are disclosed for providing stacking fault reduced epitaxially grown silicon for use in hybrid surface orientation structures. In one embodiment, a method includes depositing a silicon nitride liner over a silicon oxide liner in an opening, etching to remove the silicon oxide liner and silicon nitride liner on a lower surface of the opening, undercutting the silicon nitride liner adjacent to the lower surface, and epitaxially growing silicon in the opening. The silicon is substantially reduced of stacking faults because of the negative slope created by the undercut.

Abstract: Accordingly, in one embodiment of the invention, a method is provided for reducing stacking faults in an epitaxial semiconductor layer. In accordance with such method, a substrate is provided which includes a first single-crystal semiconductor region including a first semiconductor material, the first semiconductor region having a <110> crystal orientation. An epitaxial layer including the first semiconductor material is grown on the first semiconductor region, the epitaxial layer having the <110> crystal orientation. The substrate is then annealed with the epitaxial layer at a temperature greater than 1100 degrees Celsius in an ambient including hydrogen, whereby the step of annealing reduces stacking faults in the epitaxial layer.

Abstract: Semiconductor structures and methods for fabrication thereof are predicated upon epitaxial growth of an epitaxial surface semiconductor layer upon a semiconductor substrate having a first crystallographic orientation. The semiconductor substrate is exposed within an aperture within a semiconductor-on-insulator structure. The epitaxial surface semiconductor layer alternatively contacts or is isolated from a surface semiconductor layer having a second crystallographic orientation within the semiconductor-on-insulator structure. A recess of the semiconductor surface layer with respect to a buried dielectric layer thereunder and a hard mask layer thereover provides for inhibited second crystallographic phase growth within the epitaxial surface semiconductor layer.