Title:
A method and a device for an alternative nitriding process
Document Type and Number:
Japanese Patent JP6049720
Kind Code:
B2
Abstract:
Embodiments of the disclosure provide an improved apparatus and methods for nitridation of stacks of materials. In one embodiment, a method for processing a substrate in a processing region of a process chamber is provided. The method includes generating and flowing plasma species from a remote plasma source to a delivery member having a longitudinal passageway, flowing plasma species from the longitudinal passageway to an inlet port formed in a sidewall of the process chamber, wherein the plasma species are flowed at an angle into the inlet port to promote collision of ions or reaction of ions with electrons or charged particles in the plasma species such that ions are substantially eliminated from the plasma species before entering the processing region of the process chamber, and selectively incorporating atomic radicals from the plasma species in silicon or polysilicon regions of the substrate.
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Inventors:
Rogers, Matthew S.
Curtis, roger
Howrill Chuck, Lara
Rei, Ken Kun
Fan, Bernard El.
Tobin, Jeffrey
Olsen, Christopher S.
Bevan, Malcolm J.
Curtis, roger
Howrill Chuck, Lara
Rei, Ken Kun
Fan, Bernard El.
Tobin, Jeffrey
Olsen, Christopher S.
Bevan, Malcolm J.
Application Number:
JP2014525018A
Publication Date:
December 21, 2016
Filing Date:
June 29, 2012
Export Citation:
Assignee:
APPLIED MATERIALS,INCORPORATED
International Classes:
H01L21/31; H01L21/318; H01L21/336; H01L21/8247; H01L27/115; H01L29/788; H01L29/792
Domestic Patent References:
JP2009239151A | ||||
JP2005064037A | ||||
JP2002100624A | ||||
JP59169143A | ||||
JP2005213551A | ||||
JP7169758A | ||||
JP2002543584A | ||||
JP2007073539A |
Foreign References:
US20020020429 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori