公开(公告)号：US20160319428A1

公开(公告)日：2016-11-03

申请号：US14750322

申请日：2015-06-25

Applicant: APPLIED MATERIALS, INC.

Inventor： Muhammad M. RASHEED ,  Balasubramanian RAMACHANDRAN ,  Shih Chung CHEN ,  Kevin A. PAPKE ,  Lei ZHOU ,  Jing ZHOU

IPC: C23C16/455 ,  C23C16/458

CPC classification number: C23C16/45544 ,  C23C16/4404 ,  C23C16/45565

Abstract: Methods and apparatus for processing a substrate are provided herein. In some embodiments, a process chamber includes: a chamber body and a lid assembly defining a processing volume within the process chamber; a substrate support disposed within the processing volume to support a substrate; and a showerhead having a first surface including a plurality of gas distribution holes disposed opposite and parallel to the substrate support, wherein the showerhead is fabricated from aluminum and includes an aluminum oxide coating along the first surface, wherein the aluminum oxide coating has a thickness of about 0.0001 to about 0.002 inches. In some embodiments, the showerhead may further have at least one of a roughness of about 10 to about 300μ-in Ra, or an emissivity (ε) of about 0.20 to about 0.80. The process chamber may be a thermal atomic layer deposition (ALD) chamber.

Abstract translation: 本文提供了用于处理衬底的方法和设备。 在一些实施例中，处理室包括：室主体和限定处理室内的处理容积的盖组件; 设置在所述处理体积内以支撑衬底的衬底支撑件; 以及具有第一表面的喷头，所述第一表面包括与所述基板支撑件相对并平行设置的多个气体分配孔，其中所述喷头由铝制成并且包括沿着所述第一表面的氧化铝涂层，其中所述氧化铝涂层的厚度为 约0.0001至约0.002英寸。 在一些实施例中，喷头还可以具有在Ra中约10至约300μ的粗糙度或约0.20至约0.80的发射率（ε）中的至少一种。 处理室可以是热原子层沉积（ALD）室。

公开(公告)号：US20160312360A1

公开(公告)日：2016-10-27

申请号：US14734838

申请日：2015-06-09

Applicant: APPLIED MATERIALS, INC.

Inventor： Muhammad M. RASHEED ,  Srinivas GANDIKOTA ,  Mario Dan SANCHEZ ,  Guoqiang JIAN ,  Yixiong YANG ,  Deepak JADHAV ,  Ashutosh AGARWAL

IPC: C23C16/455 ,  C23C16/44

CPC classification number: C23C16/45544 ,  C23C16/4405 ,  C23C16/4408 ,  C23C16/4412 ,  C23C16/452 ,  C23C16/45502 ,  C23C16/45536 ,  C23C16/45565 ,  C23C16/45591 ,  H01J37/32357 ,  H01J37/3244 ,  H01J37/32449 ,  H01J37/32834

Abstract: Methods and apparatus for processing a substrate are provided herein. In some embodiments, a substrate processing chamber includes: a chamber body; a chamber lid assembly having a housing enclosing a central channel that extends along a central axis and has an upper portion and a lower portion; a lid plate coupled to the housing and having a contoured bottom surface that extends downwardly and outwardly from a central opening coupled to the lower portion of the central channel to a peripheral portion of the lid plate; and a gas distribution plate disposed below the lid plate and having a plurality of apertures disposed through the gas distribution plate.

Abstract translation: 本文提供了用于处理衬底的方法和设备。 在一些实施例中，衬底处理室包括：腔体; 腔室盖组件，其具有围绕中心通道的壳体，所述中心通道沿着中心轴线延伸并具有上部和下部; 盖板，其联接到壳体并且具有轮廓的底表面，其从耦合到中心通道的下部的中心开口向下和向外延伸到盖板的周边部分; 以及配置在所述盖板的下方并具有贯穿所述气体分配板的多个孔的气体分配板。

公开(公告)号：US20140042016A1

公开(公告)日：2014-02-13

申请号：US14054477

申请日：2013-10-15

Applicant: Applied Materials, Inc.

Inventor： Yong CAO ,  Xianmin TANG ,  Srinivas GANDIKOTA ,  Wei D. WANG ,  Zhendong LIU ,  Kevin MORAES ,  Muhammad M. RASHEED ,  Thanh X. NGUYEN ,  Ananthkrishna JUPUDI

IPC: H01L21/28 ,  H01L21/285

CPC classification number: H01L21/28079 ,  C23C14/165 ,  C23C14/345 ,  C23C14/35 ,  H01L21/28088 ,  H01L21/2855 ,  H01L29/4966 ,  H01L29/517 ,  H01L29/78

Abstract: Embodiments described herein provide a semiconductor device and methods and apparatuses of forming the same. The semiconductor device includes a substrate having a source and drain region and a gate electrode stack on the substrate between the source and drain regions. In one embodiment, the method includes positioning a substrate within a processing chamber, wherein the substrate includes a source and drain region, a gate dielectric layer between the source and drain regions, and a conductive film layer on the gate dielectric layer. The method also includes depositing a refractory metal nitride film layer on the conductive film layer, depositing a silicon-containing film layer on the refractory metal nitride film layer, and depositing a tungsten film layer on the silicon-containing film layer.

Abstract translation: 本文所述的实施例提供了一种半导体器件及其形成方法和装置。 半导体器件包括在源极和漏极区域之间的衬底上具有源极和漏极区域以及栅电极堆叠的衬底。 在一个实施例中，该方法包括将衬底定位在处理室内，其中衬底包括源极和漏极区域，源极和漏极区域之间的栅极介电层以及栅极电介质层上的导电膜层。 该方法还包括在导电膜层上沉积难熔金属氮化物膜层，在难熔金属氮化物膜层上沉积含硅膜层，并在含硅膜层上沉积钨膜层。