摘要:
Methods for forming titanium nitride layers are provided herein. In some embodiments, a method of forming a titanium nitride layer on a substrate may include providing a substrate into a processing chamber having a target comprising titanium disposed therein; supplying a nitrogen-containing gas into the processing chamber; sputtering a titanium source material from the target in the presence of a plasma formed from the nitrogen-containing gas to deposit a titanium nitride layer on the substrate; and upon depositing the titanium nitride layer to a desired thickness, forming a magnetic field that biases ions in the processing chamber away from the substrate.
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 for forming titanium nitride layers are provided herein. In some embodiments, a method of forming a titanium nitride layer on a substrate may include providing a substrate into a processing chamber having a target comprising titanium disposed therein; supplying a nitrogen-containing gas into the processing chamber; sputtering a titanium source material from the target in the presence of a plasma formed from the nitrogen-containing gas to deposit a titanium nitride layer on the substrate; and upon depositing the titanium nitride layer to a desired thickness, forming a magnetic field that biases ions in the processing chamber away from the substrate.
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.