Abstract: Methods for forming photoresists sensitive to radiation on a substrate are provided. Described are chemical vapor deposition methods of forming films (e.g., silicon-containing films) as photoresists using a plasma which may be exposed to radiation to form a pattern. The deposition methods utilize precursors with cross-linkable moieties that will cross-link upon exposure to radiation. Radiation may be carried out in the with or without the presence of oxygen. Exposed or unexposed areas may then be developed in an aqueous base developer.

Abstract: Provided are low temperature methods of depositing hafnium or zirconium containing films using a Hf(BH4)4 precursor, or Zr(BH4)4 precursor, respectively, as well as a co-reactant. The co-reactant can be selected to obtain certain film compositions. Co-reactants comprising an oxidant can be used to deposit oxygen into the film. Accordingly, also provided are films comprising a metal, boron and oxygen, wherein the metal comprises hafnium where a Hf(BH4)4 precursor is used, or zirconium, where a Zr(BH4)4 precursor is used.

Abstract: Provided methods of etching and/or patterning films. Certain methods comprise exposing at least part of a film on a substrate, the film comprising one or more of HfO2, HfBxOy, ZrO2, ZrBxOy, to a plasma comprising BCl3 and argon to etch away said at least part of the film. Certain other methods relate to patterning substrates using said methods of etching films.

Abstract: Methods for forming photoresists sensitive to radiation on a substrate are provided. Described are chemical vapor deposition methods of forming films (e.g., silicon-containing films) as photoresists using a plasma which may be exposed to radiation to form a pattern. The deposition methods utilize precursors with cross-linkable moieties that will cross-link upon exposure to radiation. Radiation may be carried out in the with or without the presence of oxygen. Exposed or unexposed areas may then be developed in an aqueous base developer.

Abstract: Methods for forming photoresists sensitive to radiation on substrate are provided. Atomic layer deposition methods of forming films (e.g., silicon-containing films) photoresists are described. The process can be repeated multiple times to deposit a plurality of silicon photoresist layers. Process of depositing photoresist and forming patterns in photoresist are also disclosed which utilize carbon containing underlayers such as amorphous carbon layers.

Abstract: A method of controlling wafer critical dimension (CD) uniformity on a track lithography tool includes obtaining a CD map for a wafer. The CD map includes a plurality of CD data points correlated with a multi-zone heater geometry map. The multi-zone heater includes a plurality of heater zones. The method also includes determining a CD value for a first heater zone of the plurality of heater zones based on one or more of the CD data points and computing a difference between the determined CD value for the first heater zone and a target CD value for the first heater zone. The method further includes determining a temperature variation for the first heater zone based, in part, on the computed difference and a temperature sensitivity of a photoresist deposited on the wafer and modifying a temperature of the first heater zone based, in part, on the temperature variation.

Abstract: A method of controlling wafer critical dimension (CD) uniformity on a track lithography tool includes obtaining a CD map for a wafer. The CD map includes a plurality of CD data points correlated with a multi-zone heater geometry map. The multi-zone heater includes a plurality of heater zones. The method also includes determining a CD value for a first heater zone of the plurality of heater zones based on one or more of the CD data points and computing a difference between the determined CD value for the first heater zone and a target CD value for the first heater zone. The method further includes determining a temperature variation for the first heater zone based, in part, on the computed difference and a temperature sensitivity of a photoresist deposited on the wafer and modifying a temperature of the first heater zone based, in part, on the temperature variation.

Abstract: A system and method for recognition of images may include the use of alignment markers. The image recognized may be a pattern from an array, a character, a number, a shape, and/or irregular shapes. The pattern may be formed by elements in an array such as an identification marking and/or a sensor array. More particularly, the system and method relate to discriminating between images by accounting for the orientation of the image. The size and/or location of alignment markers may provide information about the orientation of an image. Information about the orientation of an image may reduce false recognitions. The system and method of image recognition may be used with identification markings, biosensors, micro-fluidic arrays, and/or optical character recognition systems.