摘要:
Methods of forming a barrier layer are provided. In one embodiment, the method includes providing a substrate into a physical vapor deposition (PVD) chamber, supplying at least two reactive gases and an inert gas into the PVD chamber, sputtering a source material from a target disposed in the processing chamber in the presence of a plasma formed from the gas mixture, and forming a metal containing dielectric layer on the substrate from the source material. In another embodiment, the method includes providing a substrate into a PVD chamber, supplying a reactive gas the PVD chamber, sputtering a source material from a target disposed in the PVD chamber in the presence of a plasma formed from the reactive gas, forming a metal containing dielectric layer on the substrate from the source material, and post treating the metal containing layer in presence of species generated from a remote plasma chamber.
摘要:
Methods of forming a barrier layer are provided. In one embodiment, the method includes providing a substrate into a physical valor deposition (PVD) chamber, supplying at least two reactive gases and an inert gas into the PVD chamber, sputtering a source material from a target disposed in the processing chamber in the presence of a plasma formed from the gas mixture, and forming a metal containing dielectric layer on the substrate from the source material. In another embodiment, the method includes providing a substrate into a PVD chamber, supplying a reactive gas the PVD chamber, sputtering a source material from a target disposed in the PVD chamber in the presence of a plasma formed from the reactive gas, forming a metal containing dielectric layer on the substrate from the source material, and post treating the metal containing layer in presence of species generated from a remote plasma chamber.
摘要:
Methods of forming a barrier layer are provided. In one embodiment, the method includes providing a substrate into a physical vapor deposition (PVD) chamber, supplying at least two reactive gases and an inert gas into the PVD chamber, sputtering a source material from a target disposed in the processing chamber in the presence of a plasma formed from the gas mixture, and forming a metal containing dielectric layer on the substrate from the source material. In another embodiment, the method includes providing a substrate into a PVD chamber, supplying a reactive gas the PVD chamber, sputtering a source material from a target disposed in the PVD chamber in the presence of a plasma formed from the reactive gas, forming a metal containing dielectric layer on the substrate from the source material, and post treating the metal containing layer in presence of species generated from a remote plasma chamber.
摘要:
Methods of forming a barrier layer are provided. In one embodiment, the method includes providing a substrate into a physical vapor deposition (PVD) chamber, supplying at least two reactive gases and an inert gas into the PVD processing chamber, sputtering a source material from a target disposed in the processing chamber in the presence of a plasma formed from the gas mixture, and forming a metal containing dielectric layer on the substrate from the source material. In another embodiment, the method includes providing a substrate into a PVD chamber, supplying a reactive gas the PVD chamber, sputtering a source material from a target disposed in the PVD chamber in the presence of a plasma formed from the reactive gas, forming a metal containing dielectric layer on the substrate from the source material, and post treating the metal containing layer in presence of species generated from a remote plasma chamber.
摘要:
Methods for forming interconnect or interconnections on a substrate for use in a microelectric device are disclosed. In one or more embodiments, the method includes depositing an alloy layer comprising Cu and an alloying element, for, example, Mn, in a dielectric layer and segregating or diffusing the alloying element from the bulk Cu portion of the alloy layer. In one or more embodiments, the method includes annealing the alloy layer in an atomic hydrogen atmosphere. After annealing, the alloy layer exhibits a resistivity that is substantially equivalent to the resistivity of a pure Cu layer.
摘要:
A plasma cleaning method particularly useful for removing photoresist and oxide residue from a porous low-k dielectric with a high carbon content prior to sputter deposition. A remote plasma source produces a plasma primarily of hydrogen radicals. The hydrogen pressure may be kept relatively low, for example, at 30 milliTorr. Optionally, helium may be added to the processing gas with the hydrogen partial pressure held below 150 milliTorr. Superior results are obtained with 70% helium in 400 milliTorr of hydrogen and helium. Preferably, an ion filter, such as a magnetic filter, removes hydrogen and other ions from the output of the remote plasma source and a supply tube from the remote plasma source includes a removable dielectric liner in combination with dielectric showerhead and manifold liner.
摘要:
An apparatus and a method of cleaning a dielectric film are provided in the present invention. In one embodiment, an apparatus of cleaning a dielectric film the apparatus includes a chamber body adapted to support a substrate therein, a remote plasma source adapted to provide a plurality of reactive radicals to the chamber body, a passage coupling the remote plasma source to the chamber body, and at least one magnet disposed adjacent the passage. In another embodiment, a method of cleaning a dielectric film that includes providing a substrate having an at least partially exposed dielectric layer disposed in a process chamber, generating a plurality of reactive radicals in a remote plasma source, flowing the reactive radicals from the remote plasma source into the process chamber through a passage having at least one magnet disposed adjacent the passage, and magnetically filtering the reactive radicals passing through the passage.
摘要:
An apparatus and a method of cleaning a dielectric film are provided in the present invention. In one embodiment, an apparatus of cleaning a dielectric film the apparatus includes a chamber body adapted to support a substrate therein, a remote plasma source adapted to provide a plurality of reactive radicals to the chamber body, a passage coupling the remote plasma source to the chamber body, and at least one magnet disposed adjacent the passage. In another embodiment, a method of cleaning a dielectric film that includes providing a substrate having an at least partially exposed dielectric layer disposed in a process chamber, generating a plurality of reactive radicals in a remote plasma source, flowing the reactive radicals from the remote plasma source into the process chamber through a passage having at least one magnet disposed adjacent the passage, and magnetically filtering the reactive radicals passing through the passage.
摘要:
A nude mouse model for human neoplastic disease having histologically intact human neoplastic tissue transplanted onto an organ of the mouse which corresponds to the human organ from which the tissue is obtained.
摘要:
Methods for forming interconnect or interconnections on a substrate for use in a microelectric device are disclosed. In one or more embodiments, the method includes depositing an alloy layer comprising Cu and an alloying element, for, example, Mn, in a dielectric layer and segregating or diffusing the alloying element from the bulk Cu portion of the alloy layer. In one or more embodiments, the method includes annealing the alloy layer in an atomic hydrogen atmosphere. After annealing, the alloy layer exhibits a resistivity that is substantially equivalent to the resistivity of a pure Cu layer.