公开(公告)号：US20170012126A1

公开(公告)日：2017-01-12

申请号：US15119674

申请日：2014-03-28

Applicant: INTEL CORPORATION

Inventor： Benjamin CHU-KUNG ,  Gilbert DEWEY ,  Van H. LE ,  Jack T. KAVALIEROS ,  Marko RADOSAVLJEVIC ,  Ravi PILLARISETTY ,  Han Wui THEN ,  Niloy MUKHERJEE ,  Sansaptak DASGUPTA

IPC: H01L29/78 ,  H01L29/06 ,  H01L29/66 ,  H01L29/423 ,  H01L29/786

Abstract: Vertical semiconductor devices having selectively regrown top contacts and method of fabricating vertical semiconductor devices having selectively regrown top contacts are described. For example, a semiconductor device includes a substrate having a surface. A first source/drain region is disposed on the surface of the substrate. A vertical channel region is disposed on the first source/drain region and has a first width parallel with the surface of the substrate. A second source/drain region is disposed on the vertical channel region and has a second width parallel with and substantially greater than the first width. A gate stack is disposed on and completely surrounds a portion of the vertical channel region.

Abstract translation: 描述了具有选择性再生长顶端触点的垂直半导体器件和制造具有选择性再生长顶端触点的垂直半导体器件的方法。 例如，半导体器件包括具有表面的衬底。 第一源极/漏极区域设置在衬底的表面上。 垂直沟道区域设置在第一源极/漏极区域上并且具有与衬底的表面平行的第一宽度。 第二源极/漏极区域设置在垂直沟道区域上并且具有与第一宽度平行并且基本上大于第一宽度的第二宽度。 栅堆叠设置在垂直沟道区的一部分上并完全环绕。

公开(公告)号：US20170011912A1

公开(公告)日：2017-01-12

申请号：US15119683

申请日：2014-03-18

Applicant: INTEL CORPORATION

Inventor： Niloy MUKHERJEE ,  Brian S. DOYLE ,  Marko RADOSAVLJEVIC ,  Ravi PILLARISETTY ,  Han Wui THEN ,  Valluri R. RAO ,  Robert S. CHAU

IPC: H01L21/02 ,  H01L29/786 ,  H01L27/12

CPC classification number: H01L21/02513 ,  H01L21/02164 ,  H01L21/02178 ,  H01L21/02186 ,  H01L21/0228 ,  H01L21/02282 ,  H01L21/02422 ,  H01L21/02428 ,  H01L21/02488 ,  H01L21/02521 ,  H01L21/02532 ,  H01L21/02538 ,  H01L21/02549 ,  H01L21/02551 ,  H01L21/02595 ,  H01L21/02631 ,  H01L21/02675 ,  H01L21/763 ,  H01L27/1218 ,  H01L27/1225 ,  H01L29/78603 ,  H01L29/78681

Abstract: Embodiments of semiconductor assemblies, and related integrated circuit devices and techniques, are disclosed herein. In some embodiments, a semiconductor assembly may include a flexible substrate, a polycrystalline semiconductor material, and a polycrystalline dielectric disposed between and adjacent to the flexible substrate and the polycrystalline semiconductor material. The polycrystalline semiconductor material. The polycrystalline semiconductor material may include a polycrystalline III-V material, a polycrystalline II-VI material or polycrystalline germanium. Other embodiments may be disclosed and/or claimed.

Abstract translation: 本文公开了半导体组件的实施例以及相关的集成电路器件和技术。 在一些实施例中，半导体组件可以包括柔性衬底，多晶半导体材料和布置在柔性衬底和多晶半导体材料之间和之后的多晶电介质。 多晶半导体材料。 多晶半导体材料可以包括多晶III-V材料，多晶II-VI材料或多晶锗。 可以公开和/或要求保护其他实施例。

公开(公告)号：US20160240671A1

公开(公告)日：2016-08-18

申请号：US14914847

申请日：2013-09-27

Applicant: INTEL CORPORATION

Inventor： Willy RACHMADY ,  Van H. LE ,  Ravi PILLARISETTY ,  Marko RADOSAVLJEVIC ,  Gilbert DEWEY ,  Niloy MUKHERJEE ,  Jack T. KAVALIEROS ,  Robert S. CHAU ,  Benjamin CHU-KUNG ,  Roza KOTLYAR

IPC: H01L29/78 ,  H01L29/06 ,  H01L29/16 ,  H01L29/66 ,  H01L29/20

CPC classification number: H01L29/7842 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/068 ,  H01L29/1054 ,  H01L29/16 ,  H01L29/165 ,  H01L29/20 ,  H01L29/42392 ,  H01L29/512 ,  H01L29/66439 ,  H01L29/66568 ,  H01L29/775 ,  H01L29/778 ,  H01L29/78696

Abstract: An apparatus including a heterostructure disposed on a substrate and defining a channel region, the heterostructure including a first material having a first band gap less than a band gap of a material of the substrate and a second material having a second band gap that is greater than the first band gap; and a gate stack on the channel region, wherein the second material is disposed between the first material and the gate stack. A method including forming a first material having a first band gap on a substrate; forming a second material having a second band gap greater than the first band gap on the first material; and forming a gate stack on the second material.

Abstract translation: 一种包括设置在衬底上并限定沟道区的异质结构的装置，所述异质结构包括具有小于所述衬底的材料的带隙的第一带隙的第一材料和具有大于所述衬底的材料的第二带隙的第二材料 第一个带隙; 以及栅极堆叠，其中所述第二材料设置在所述第一材料和所述栅极叠层之间。 一种方法，包括在基板上形成具有第一带隙的第一材料; 形成具有大于所述第一材料上的所述第一带隙的第二带隙的第二材料; 以及在所述第二材料上形成栅叠层。

公开(公告)号：US20160172477A1

公开(公告)日：2016-06-16

申请号：US14909090

申请日：2013-09-27

Applicant: INTEL CORPORATION

Inventor： Gilbert DEWEY ,  Matthew V. METZ ,  Niloy MUKHERJEE ,  Robert S. CHAU ,  Marko RADOSAVLJEVIC ,  Ravi PILLARISETTY ,  Benjamin CHU-KUNG

IPC: H01L29/778 ,  H01L29/78 ,  H01L29/66 ,  H01L29/205

CPC classification number: H01L29/7786 ,  H01L29/1054 ,  H01L29/205 ,  H01L29/66462 ,  H01L29/66795 ,  H01L29/785 ,  H01L29/7851

Abstract: An apparatus including a heterostructure disposed on a substrate and defining a channel region, the heterostructure including a first material having a first band gap less than a band gap of a material of the substrate and a second material having a second band gap that is greater than the first band gap; and a gate stack on the channel region, wherein the second material is disposed between the first material and the gate stack. A method including forming a first material having a first band gap on a substrate; forming a second material having a second band gap greater than the first band gap on the first material; and forming a gate stack on the second material.

Abstract translation: 一种包括设置在衬底上并限定沟道区的异质结构的装置，所述异质结构包括具有小于所述衬底的材料的带隙的第一带隙的第一材料和具有大于所述衬底的材料的第二带隙的第二材料 第一个带隙; 以及栅极堆叠，其中所述第二材料设置在所述第一材料和所述栅极叠层之间。 一种方法，包括在基板上形成具有第一带隙的第一材料; 形成具有大于所述第一材料上的所述第一带隙的第二带隙的第二材料; 以及在所述第二材料上形成栅叠层。

公开(公告)号：US20190088747A1

公开(公告)日：2019-03-21

申请号：US16198725

申请日：2018-11-21

Applicant: Intel Corporation

Inventor： Niti GOEL ,  Gilbert DEWEY ,  Niloy MUKHERJEE ,  Matthew V. METZ ,  Marko RADOSAVLIJEVIC ,  Benjamin CHU-KUNG ,  Jack T. KAVALIEROS ,  Robert S. CHAU

IPC: H01L29/205 ,  H01L29/66 ,  H01L29/78 ,  H01L21/02 ,  H01L29/06 ,  H01L29/20

Abstract: A first III-V material based buffer layer is deposited on a silicon substrate. A second III-V material based buffer layer is deposited onto the first III-V material based buffer layer. A III-V material based device channel layer is deposited on the second III-V material based buffer layer.

公开(公告)号：US20180350921A1

公开(公告)日：2018-12-06

申请号：US15771985

申请日：2015-12-24

Applicant: INTEL CORPORATION

Inventor： Sansaptak DASGUPTA ,  Han Wui THEN ,  Marko RADOSAVLJEVIC ,  Niloy MUKHERJEE ,  Ravi PILLARISETTY

IPC: H01L29/267 ,  H01L27/092 ,  H01L27/12 ,  H01L29/786 ,  H01L29/778 ,  H01L21/02

CPC classification number: H01L21/8258 ,  H01L21/02381 ,  H01L21/02433 ,  H01L21/02458 ,  H01L21/02494 ,  H01L21/02502 ,  H01L21/02516 ,  H01L21/02568 ,  H01L21/02609 ,  H01L27/0924 ,  H01L27/1207 ,  H01L27/1211 ,  H01L29/78681

Abstract: Described herein are methods and structures integrating one or more TMDC crystal heteroepitaxially grown on one or more group III-Nitride (III-N) crystal. The TMDC crystal may be grown on a III-N heteroepitaxial crystal that has been grown on crystalline silicon substrate. One or more of III-N devices and silicon devices employing separated regions of the heteroepitaxial substrate may be integrated with a TMDC device fabricated on with the TMDC crystal. In some embodiments, impurity-doped III-N source/drain regions provide a low resistance coupling between metallization and a TMDC-channeled transistor.

公开(公告)号：US20170012117A1

公开(公告)日：2017-01-12

申请号：US15120496

申请日：2014-03-21

Applicant: INTEL CORPORATION

Inventor： Marko RADOSAVLJEVIC ,  Brian S. DOYLE ,  Ravi PILLARISETTY ,  Niloy MUKHERJEE ,  Sansaptak DASGUPTA ,  Han Wui THEN ,  Robert S. CHAU

IPC: H01L29/778 ,  H01L21/8256 ,  H01L29/66 ,  H01L27/12 ,  H01L29/24 ,  H01L21/02

CPC classification number: H01L29/7782 ,  H01L21/02422 ,  H01L21/02568 ,  H01L21/8256 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/0843 ,  H01L29/24 ,  H01L29/66969 ,  H01L29/786 ,  H01L29/78603 ,  H01L29/78681

Abstract: Embodiments of semiconductor assemblies, and related integrated circuit devices and techniques, are disclosed herein. In some embodiments, a semiconductor assembly may include a flexible substrate, a first barrier formed of a first transition metal dichalcogenide (TMD) material, a transistor channel formed of a second TMD material, and a second barrier formed of a third TMD material. The first barrier may be disposed between the transistor channel and the flexible substrate, the transistor channel may be disposed between the second barrier and the first barrier, and a bandgap of the transistor channel may be less than a bandgap of the first barrier and less than a bandgap of the second barrier. Other embodiments may be disclosed and/or claimed.

Abstract translation: 本文公开了半导体组件的实施例以及相关的集成电路器件和技术。 在一些实施例中，半导体组件可以包括柔性衬底，由第一过渡金属二硫属元素（TMD）材料形成的第一阻挡层，由第二TMD材料形成的晶体管沟道和由第三TMD材料形成的第二阻挡层。 第一势垒可以设置在晶体管沟道和柔性衬底之间，晶体管沟道可以设置在第二栅极和第一势垒之间，晶体管沟道的带隙可能小于第一势垒的带隙，而小于 第二个屏障的带隙。 可以公开和/或要求保护其他实施例。

公开(公告)号：US20150325481A1

公开(公告)日：2015-11-12

申请号：US14798380

申请日：2015-07-13

Applicant: Intel Corporation

Inventor： Marko RADOSAVLJEVIC ,  Ravi PILLARISETTY ,  Gilbert DEWEY ,  Niloy MUKHERJEE ,  Jack KAVALIEROS ,  Willy RACHMADY ,  Van LE ,  Benjamin CHU-KUNG ,  Matthew METZ ,  Robert CHAU

IPC: H01L21/8258 ,  H01L21/8238 ,  H01L29/423 ,  H01L21/02 ,  H01L29/16 ,  H01L29/20 ,  H01L21/306 ,  H01L27/092 ,  H01L29/06

CPC classification number: H01L21/845 ,  B82Y10/00 ,  H01L21/0228 ,  H01L21/02532 ,  H01L21/02546 ,  H01L21/30604 ,  H01L21/823807 ,  H01L21/823821 ,  H01L21/8258 ,  H01L27/092 ,  H01L27/0922 ,  H01L27/0924 ,  H01L27/1211 ,  H01L29/0673 ,  H01L29/16 ,  H01L29/20 ,  H01L29/205 ,  H01L29/42392 ,  H01L29/66439 ,  H01L29/66469 ,  H01L29/775 ,  H01L29/785 ,  H01L29/7853 ,  H01L29/78696

Abstract: Architectures and techniques for co-integration of heterogeneous materials, such as group III-V semiconductor materials and group IV semiconductors (e.g., Ge) on a same substrate (e.g. silicon). In embodiments, multi-layer heterogeneous semiconductor material stacks having alternating nanowire and sacrificial layers are employed to release nanowires and permit formation of a coaxial gate structure that completely surrounds a channel region of the nanowire transistor. In embodiments, individual PMOS and NMOS channel semiconductor materials are co-integrated with a starting substrate having a blanket layers of alternating Ge/III-V layers. In embodiments, vertical integration of a plurality of stacked nanowires within an individual PMOS and individual NMOS device enable significant drive current for a given layout area.

Abstract translation: 在同一衬底（例如硅）上的非均质材料如III-V族半导体材料和IV族半导体（例如Ge）共同整合的体系结构和技术。 在实施例中，采用具有交替的纳米线和牺牲层的多层非均相半导体材料堆叠以释放纳米线并允许形成完全包围纳米线晶体管的沟道区域的同轴栅极结构。 在实施例中，各个PMOS和NMOS沟道半导体材料与具有交替的Ge / III-V层的覆盖层的起始衬底共同整合。 在实施例中，单个PMOS和单独NMOS器件内的多个堆叠的纳米线的垂直积分能够给出给定布局区域的显着的驱动电流。

公开(公告)号：US20190229022A1

公开(公告)日：2019-07-25

申请号：US16372272

申请日：2019-04-01

Applicant: Intel Corporation

Inventor： Marko RADOSAVLJEVIC ,  Ravi PILLARISETTY ,  Gilbert DEWEY ,  Niloy MUKHERJEE ,  Jack KAVALIEROS ,  Willy RACHMADY ,  Van LE ,  Benjamin CHU-KUNG ,  Matthew METZ ,  Robert CHAU

IPC: H01L21/84 ,  H01L21/8258 ,  H01L21/8238 ,  H01L21/02 ,  H01L21/306 ,  H01L29/20 ,  H01L29/16 ,  H01L29/06 ,  H01L27/092 ,  H01L29/423 ,  H01L29/786 ,  B82Y10/00 ,  H01L29/775 ,  H01L29/66 ,  H01L27/12

CPC classification number: H01L21/845 ,  B82Y10/00 ,  H01L21/0228 ,  H01L21/02532 ,  H01L21/02546 ,  H01L21/30604 ,  H01L21/823807 ,  H01L21/823821 ,  H01L21/8258 ,  H01L27/092 ,  H01L27/0922 ,  H01L27/0924 ,  H01L27/1211 ,  H01L29/0673 ,  H01L29/16 ,  H01L29/20 ,  H01L29/205 ,  H01L29/42392 ,  H01L29/66439 ,  H01L29/66469 ,  H01L29/775 ,  H01L29/785 ,  H01L29/7853 ,  H01L29/78696

Abstract: Architectures and techniques for co-integration of heterogeneous materials, such as group III-V semiconductor materials and group IV semiconductors (e.g., Ge) on a same substrate (e.g. silicon). In embodiments, multi-layer heterogeneous semiconductor material stacks having alternating nanowire and sacrificial layers are employed to release nanowires and permit formation of a coaxial gate structure that completely surrounds a channel region of the nanowire transistor. In embodiments, individual PMOS and NMOS channel semiconductor materials are co-integrated with a starting substrate having a blanket layers of alternating Ge/III-V layers. In embodiments, vertical integration of a plurality of stacked nanowires within an individual PMOS and individual NMOS device enable significant drive current for a given layout area.

公开(公告)号：US20160293601A1

公开(公告)日：2016-10-06

申请号：US15037618

申请日：2013-12-27

Applicant: INTEL CORPORATION

Inventor： Prashant MAJHI ,  Niloy MUKHERJEE ,  Ravi PILLARISETTY ,  Willy RACHMADY ,  Robert S. CHAU

IPC: H01L27/092 ,  H01L29/165 ,  H01L29/06 ,  H01L29/10 ,  H01L21/8238

CPC classification number: H01L27/092 ,  H01L21/823807 ,  H01L29/0649 ,  H01L29/0673 ,  H01L29/1054 ,  H01L29/165 ,  H01L29/267 ,  H01L29/42392 ,  H01L29/78669 ,  H01L29/78684

Abstract: An apparatus comprising a complimentary metal oxide semiconductor (CMOS) inverter including an n-channel metal oxide semiconductor field effect transistor (MOSFET); and a p-channel MOSFET, wherein a material of a channel in the n-channel MOSFET and a material of a channel in the p-channel MOSFET is subject to a bi-axial tensile strain. A method including forming an n-channel metal oxide semiconductor field effect transistor (MOSFET); forming a p-channel MOSFET; and connecting the gate electrodes and the drain regions of the n-channel MOSFET and the p-channel MOSFET, wherein a material of the channel in the n-channel MOSFET and a material of the channel in the p-channel MOSFET is subject to a bi-axial tensile strain.

Abstract translation: 一种包括具有n沟道金属氧化物半导体场效应晶体管（MOSFET）的互补金属氧化物半导体（CMOS）反相器的装置; 以及p沟道MOSFET，其中n沟道MOSFET中的沟道材料和p沟道MOSFET中的沟道的材料经受双轴向拉伸应变。 一种包括形成n沟道金属氧化物半导体场效应晶体管（MOSFET）的方法; 形成p沟道MOSFET; 以及连接n沟道MOSFET和p沟道MOSFET的栅电极和漏极区，其中n沟道MOSFET中的沟道的材料和p沟道MOSFET中的沟道的材料受到 双向拉伸应变。