公开(公告)号：US20060001109A1

公开(公告)日：2006-01-05

申请号：US10883183

申请日：2004-06-30

申请人： Mohamad Shaheen ,  Brian Doyle ,  Suman Datta ,  Robert Chau ,  Peter Tolchinksy

发明人： Mohamad Shaheen ,  Brian Doyle ,  Suman Datta ,  Robert Chau ,  Peter Tolchinksy

IPC分类号： H01L21/336 ,  H01L29/94

CPC分类号： H01L29/785 ,  H01L21/76243 ,  H01L21/76254 ,  H01L21/76256 ,  H01L29/045 ,  H01L29/66772

摘要： A high mobility semiconductor assembly. In one exemplary aspect, the high mobility semiconductor assembly includes a first substrate having a first reference orientation located at a crystal plane location on the first substrate and a second substrate formed on top of the first substrate. The second substrate has a second reference orientation located at a crystal plane location on the second substrate, wherein the first reference orientation is aligned with the second reference orientation. In another exemplary aspect, the second substrate has a second reference orientation located at a crystal plane location on the second substrate, wherein the second substrate is formed over the first substrate with the second reference orientation being offset to the first reference orientation by about 45 degrees.

公开(公告)号：US20070238281A1

公开(公告)日：2007-10-11

申请号：US11391510

申请日：2006-03-28

申请人： Mantu Hudait ,  Mohamad Shaheen ,  Loren Chow ,  Peter Tolchinsky ,  Joel Fastenau ,  Dmitri Loubychev ,  Amy Liu ,  Suman Datta ,  Jack Kavalieros ,  Robert Chau

发明人： Mantu Hudait ,  Mohamad Shaheen ,  Loren Chow ,  Peter Tolchinsky ,  Joel Fastenau ,  Dmitri Loubychev ,  Amy Liu ,  Suman Datta ,  Jack Kavalieros ,  Robert Chau

IPC分类号： H01L21/28

CPC分类号： H01L21/02381 ,  H01L21/02433 ,  H01L21/02447 ,  H01L21/0245 ,  H01L21/02466 ,  H01L21/02505 ,  H01L21/0251 ,  H01L21/02549

摘要： Lattice mismatch and polar to non-polar issues may lead to dislocations and other defects between silicon or germanium substrates and group III-V materials such as indium antimonide. The provision of lattice matching layers and buffer layers may enable these defects to be reduced.

摘要翻译： 晶格错配和极性到非极性问题可能导致硅或锗衬底和III-V族III族材料如铟锑离子之间的位错和其他缺陷。 提供晶格匹配层和缓冲层可以使得能够减少这些缺陷。

公开(公告)号：US07608883B2

公开(公告)日：2009-10-27

申请号：US12072971

申请日：2008-02-28

申请人： Marko Radosavljevic ,  Amlan Majumdar ,  Suman Datta ,  Justin Brask ,  Brian Doyle ,  Robert Chau

发明人： Marko Radosavljevic ,  Amlan Majumdar ,  Suman Datta ,  Justin Brask ,  Brian Doyle ,  Robert Chau

IPC分类号： H01L29/76

CPC分类号： G11C13/025 ,  B82Y10/00 ,  G11C2213/17 ,  H01L29/78696 ,  H01L51/0048 ,  H01L51/0541

摘要： A transistor is described having a source electrode and a drain electrode. The transistor has at least one semiconducting carbon nanotube that is electrically coupled between the source and drain electrodes. The transistor has a gate electrode and dielectric material containing one or more quantum dots between the carbon nanotube and the gate electrode.

摘要翻译： 描述了具有源电极和漏电极的晶体管。 晶体管具有至少一个电耦合在源极和漏极之间的半导体碳纳米管。 晶体管具有在碳纳米管和栅电极之间含有一个或多个量子点的栅电极和电介质材料。

公开(公告)号：US20070090408A1

公开(公告)日：2007-04-26

申请号：US11240487

申请日：2005-09-29

申请人： Amlan Majumdar ,  Suman Datta ,  Brian Doyle ,  Jack Kavalieros ,  Justin Brask ,  Matthew Metz ,  Marko Radosavljevic ,  Been-Yih Jin ,  Robert Chau

发明人： Amlan Majumdar ,  Suman Datta ,  Brian Doyle ,  Jack Kavalieros ,  Justin Brask ,  Matthew Metz ,  Marko Radosavljevic ,  Been-Yih Jin ,  Robert Chau

IPC分类号： H01L29/76

CPC分类号： H01L29/66795 ,  H01L29/66545 ,  H01L29/785 ,  H01L29/7854

摘要： A field-effect transistor for a narrow-body, multiple-gate transistor such as a FinFET, tri-gate or Ω-FET is described. The corners of the channel region disposed beneath the gate are rounded n, for instance, oxidation steps, to reduce the comer effect associated with conduction initiating in the corners of the channel region.

摘要翻译： 描述了用于诸如FinFET，三栅极或者Omega-FET的窄体多栅极晶体管的场效应晶体管。 设置在栅极下方的通道区域的角部是圆形的，例如氧化步骤，以减少与沟道区域的拐角中的传导起始相关的拐角效应。

公开(公告)号：US20070069302A1

公开(公告)日：2007-03-29

申请号：US11238445

申请日：2005-09-28

申请人： Been-Yih Jin ,  Robert Chau ,  Brian Doyle ,  Jack Kavalieros ,  Suman Datta ,  Mark Doczy ,  Matthew Metz ,  Justin Brask

发明人： Been-Yih Jin ,  Robert Chau ,  Brian Doyle ,  Jack Kavalieros ,  Suman Datta ,  Mark Doczy ,  Matthew Metz ,  Justin Brask

IPC分类号： H01L29/78 ,  H01L21/8238

CPC分类号： H01L21/823842 ,  H01L21/823807 ,  H01L21/84 ,  H01L27/1203 ,  H01L27/1207 ,  H01L29/7851 ,  H01L29/78684

摘要： A method utilizing a common gate electrode material with a single work function for both the pMOS and nMOS transistors where the magnitude of the transistor threshold voltages is modified by semiconductor band engineering and article made thereby.

摘要翻译： 利用对pMOS和nMOS晶体管具有单功函数的公共栅电极材料的方法，其中晶体管阈值电压的幅度由半导体带工程和由此制成的制品修改。

公开(公告)号：US20060286755A1

公开(公告)日：2006-12-21

申请号：US11154138

申请日：2005-06-15

申请人： Justin Brask ,  Robert Chau ,  Suman Datta ,  Mark Doczy ,  Brian Doyle ,  Jack Kavalieros ,  Amlan Majumdar ,  Matthew Metz ,  Marko Radosavljevic

发明人： Justin Brask ,  Robert Chau ,  Suman Datta ,  Mark Doczy ,  Brian Doyle ,  Jack Kavalieros ,  Amlan Majumdar ,  Matthew Metz ,  Marko Radosavljevic

IPC分类号： H01L31/119 ,  H01L31/113 ,  H01L31/062 ,  H01L29/94 ,  H01L29/76 ,  H01L21/336

CPC分类号： H01L29/7848 ,  H01L29/0649 ,  H01L29/0847 ,  H01L29/1033 ,  H01L29/161 ,  H01L29/165 ,  H01L29/24 ,  H01L29/267 ,  H01L29/4236 ,  H01L29/42376 ,  H01L29/4966 ,  H01L29/66545 ,  H01L29/66621 ,  H01L29/66628 ,  H01L29/66636 ,  H01L29/66818 ,  H01L29/7834 ,  H01L29/7838 ,  H01L29/785 ,  H04B1/3827 ,  Y10S438/926

摘要： A method of fabricating a MOS transistor having a thinned channel region is described. The channel region is etched following removal of a dummy gate. The source and drain regions have relatively low resistance with the process.

摘要翻译： 描述了制造具有减薄沟道区的MOS晶体管的方法。 在去除虚拟栅极之后蚀刻沟道区。 源极和漏极区域具有相对较低的电阻。

公开(公告)号：US20060157794A1

公开(公告)日：2006-07-20

申请号：US11373776

申请日：2006-03-09

申请人： Brian Doyle ,  Suman Datta ,  Been-Yih Jin ,  Robert Chau

发明人： Brian Doyle ,  Suman Datta ,  Been-Yih Jin ,  Robert Chau

IPC分类号： H01L29/94

CPC分类号： H01L29/785 ,  H01L29/66795 ,  H01L29/78687

摘要： An embodiment is a non-planar MOS transistor structure including a strained channel region. The combination of a non-planar MOS transistor structure, and in particular an NMOS tri-gate transistor, with the benefits of a strained channel yields improved transistor drive current, switching speed, and decreased leakage current for a given gate length width versus a non-planar MOS structure with an unstrained channel or planar MOS structure including a strained channel.

公开(公告)号：US20050237850A1

公开(公告)日：2005-10-27

申请号：US11165724

申请日：2005-06-24

申请人： Suman Datta ,  Brian Doyle ,  Robert Chau ,  Jack Kavalieros ,  Bo Zheng ,  Scott Hareland

发明人： Suman Datta ,  Brian Doyle ,  Robert Chau ,  Jack Kavalieros ,  Bo Zheng ,  Scott Hareland

IPC分类号： G11C11/412 ,  H01L21/336 ,  H01L21/8244 ,  H01L27/11 ,  H01L29/423 ,  H01L29/786 ,  G11C8/02

CPC分类号： G11C11/412 ,  H01L21/845 ,  H01L27/11 ,  H01L27/1104 ,  H01L27/1211 ,  H01L29/42384 ,  H01L29/66795 ,  H01L29/785 ,  H01L29/7854

摘要： The present invention is a CMOS SRAM cell comprising two access devices, each access device comprised of a tri-gate transistor having a single fin; two pull-up devices, each pull-up device comprised of a tri-gate transistor having a single fin; and two pull-down devices, each pull-down device comprised of a tri-gate transistor having multiple fins. A method for manufacturing the CMOS SRAM cell, including the dual fin tri-gate transistor is also provided.

公开(公告)号：US20080085580A1

公开(公告)日：2008-04-10

申请号：US11529963

申请日：2006-09-29

申请人： Brian Doyle ,  Robert Chau ,  Suman Datta ,  Jack Kavalieros

发明人： Brian Doyle ,  Robert Chau ,  Suman Datta ,  Jack Kavalieros

IPC分类号： H01L21/8238 ,  H01L29/94

CPC分类号： H01L21/823437 ,  H01L21/2236 ,  H01L21/26586 ,  H01L29/66803 ,  H01L29/7851

摘要： Methods for uniformly tip doping a silicon body of a non-planar transistor and devices and systems formed by such methods. In one embodiment, a method can include vertical tip ion implantation of a silicon body with at least three surfaces on a substrate followed by conformal deposition of a dielectric material. The dielectric material can be selectively etched to expose a top surface of the silicon body followed by selective re-oxidation of the top surface for form a mask. The remaining dielectric material can be removed followed by angled ion implantation of at least two sidewalls of the silicon body. The mask can be removed resulting in a silicon body with uniform doping.

摘要翻译： 用于均匀尖端掺杂非平面晶体管的硅体的方法以及通过这种方法形成的器件和系统。 在一个实施例中，一种方法可以包括在衬底上具有至少三个表面的硅体的垂直尖端离子注入，随后是电介质材料的共形沉积。 可以选择性地蚀刻介电材料以暴露硅体的顶表面，随后选择性地再次氧化顶表面以形成掩模。 可以除去剩余的电介质材料，然后对硅体的至少两个侧壁进行成角度的离子注入。 可以去除掩模，从而产生均匀掺杂的硅体。

公开(公告)号：US07342277B2

公开(公告)日：2008-03-11

申请号：US11285763

申请日：2005-11-21

申请人： Marko Radosavljevic ,  Amlan Majumdar ,  Suman Datta ,  Justin Brask ,  Brian Doyle ,  Robert Chau

发明人： Marko Radosavljevic ,  Amlan Majumdar ,  Suman Datta ,  Justin Brask ,  Brian Doyle ,  Robert Chau

IPC分类号： H01L29/76

CPC分类号： G11C13/025 ,  B82Y10/00 ,  G11C2213/17 ,  H01L29/78696 ,  H01L51/0048 ,  H01L51/0541

摘要： A transistor is described having a source electrode and a drain electrode. The transistor has at least one semiconducting carbon nanotube that is electrically coupled between the source and drain electrodes. The transistor has a gate electrode and dielectric material containing one or more quantum dots between the carbon nanotube and the gate electrode.