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1.
公开(公告)号:EP2394304A4
公开(公告)日:2014-05-21
申请号:EP10739003
申请日:2010-02-02
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , COHEN GUY , SLEIGHT JEFFREY W
CPC classification number: H01L29/775 , B82Y10/00 , B82Y40/00 , H01L21/02488 , H01L21/02532 , H01L21/02603 , H01L21/0262 , H01L21/02639 , H01L21/02667 , H01L29/0665 , H01L29/0673 , H01L29/42392 , H01L29/66439 , H01L29/78696 , Y10S977/762
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公开(公告)号:EP2801105A4
公开(公告)日:2014-12-03
申请号:EP12864109
申请日:2012-12-13
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , COHEN GUY , MAJUMDAR AMLAN , SLEIGHT JEFFREY W
IPC: H01L21/336 , B82Y10/00 , B82Y40/00 , H01L29/06 , H01L29/423 , H01L29/66 , H01L29/775 , H01L29/786
CPC classification number: H01L29/42392 , B82Y10/00 , B82Y40/00 , H01L29/0673 , H01L29/068 , H01L29/66439 , H01L29/775 , H01L29/78696
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公开(公告)号:WO2012001600A3
公开(公告)日:2012-03-01
申请号:PCT/IB2011052792
申请日:2011-06-24
Applicant: IBM , BANGSARUNTIP SARUNYA , BJOERK MIKAEL T , COHEN GUY M , RIEL HEIKE E , SCHMID HEINZ
Inventor: BANGSARUNTIP SARUNYA , BJOERK MIKAEL T , COHEN GUY M , RIEL HEIKE E , SCHMID HEINZ
IPC: H01L29/12 , B82Y10/00 , B82Y40/00 , H01L29/06 , H01L29/775 , H01L29/778 , H01L29/78 , H01L33/02
CPC classification number: H01L29/0665 , B82Y10/00 , B82Y40/00 , H01L21/02381 , H01L21/0243 , H01L21/02521 , H01L21/02543 , H01L21/02603 , H01L21/02658 , H01L29/0673 , H01L29/068 , H01L29/125 , H01L29/42392 , H01L29/775 , H01L29/778 , H01L29/78681 , H01L29/78696
Abstract: A method of forming a semiconductor is provided and includes patterning a pad and a nanowire onto a wafer, the nanowire being substantially perpendicular with a pad sidewall and substantially parallel with a wafer surface and epitaxially growing on an outer surface of the nanowire a secondary layer of semiconductor material, which is lattice mismatched with respect to a material of the nanowire and substantially free of defects.
Abstract translation: 提供了形成半导体的方法,并且包括将衬垫和纳米线图案化到晶片上,所述纳米线基本上与衬垫侧壁垂直并且基本上平行于晶片表面并且外延生长在纳米线的外表面上, 半导体材料,其相对于纳米线的材料而晶格失配并且基本上没有缺陷。
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公开(公告)号:DE102012224274A1
公开(公告)日:2013-07-11
申请号:DE102012224274
申请日:2012-12-21
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , COHEN GUY M , MAJUMDAR AMLAN , SLEIGHT JEFFREY W
IPC: H01L29/788 , B82Y10/00 , B82Y40/00 , H01L27/115 , H01L29/792
Abstract: Ein Floating-Gate-Transistor, eine Speicherzelle und ein Verfahren zum Fertigen einer Einheit. Der Floating-Gate-Transistor beinhaltet einen oder mehrere Gategesteuerte Drähte, die eine im Wesentlichen zylindrische Form aufweisen. Der Floating-Gate-Transistor beinhaltet eine erste Gate-Dielektrikumschicht, die die Gate-gesteuerten Drähte zumindest teilweise bedeckt. Der Floating-Gate-Transistor beinhaltet des Weiteren eine Vielzahl von Gate-Kristallen, die unzusammenhängend auf der ersten Gate-Dielektrikumschicht angeordnet sind. Der Floating-Gate-Transistor beinhaltet außerdem eine zweite Gate-Dielektrikumschicht, die die Vielzahl von Gate-Kristallen und die erste Gate-Dielektrikumschicht bedeckt.
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公开(公告)号:GB2497258A
公开(公告)日:2013-06-05
申请号:GB201306372
申请日:2011-08-29
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , COHEN GUY , NARASIMHA SHREESH , SLEIGHT JEFFREY
IPC: H01L29/775 , H01L21/84 , H01L29/06 , H01L29/423 , H01L29/66 , H01L29/786
Abstract: A method for forming a nanowire field effect transistor (FET) device including forming a first silicon on insulator (SOI) pad region, a second SOI pad region, a third SOI pad region, a first SOI portion connecting the first SOI pad region to the second SOI pad region, and a second SOI portion connecting the second SOI pad region to the third SOI pad region on a substrate, patterning a first hardmask layer over the second SOI portion, forming a first suspended nanowire over the semiconductor substrate, forming a first gate structure around a portion of the first suspended nanowire, patterning a second hardmask layer over the first gate structure and the first suspended nanowire, removing the first hardmask layer, forming a second suspended nanowire over the semiconductor substrate, forming a second gate structure around a portion of the second suspended nanowire, and removing the second hardmask layer.
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公开(公告)号:GB2510768A8
公开(公告)日:2014-08-20
申请号:GB201409117
申请日:2012-10-16
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , GUY COHEN M , JEFFREY SLEIGHT W
IPC: H01L21/336 , B82Y10/00 , H01L21/8234 , H01L29/06 , H01L29/66 , H01L29/775 , H01L29/786
Abstract: A field effect transistor device includes a nanowire, a gate stack comprising a gate dielectric layer disposed on the nanowire, a gate conductor layer disposed on the dielectric layer and a substrate, and an active region including a sidewall contact portion disposed on the substrate adjacent to the gate stack, the side wall contact portion is electrically in contact with the nanowire.
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7.
公开(公告)号:GB2485493B
公开(公告)日:2014-01-15
申请号:GB201200163
申请日:2010-08-04
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , EDELSTEIN DANIEL C , KIM HO-CHEOL , KOESTER STEVEN , SOLOMON PAUL M , HINSBERG WILLIAM
IPC: H01L21/44 , H01L21/311 , H01L21/768
Abstract: An interconnection between a sublithographic-pitched structure and a lithographic pitched structure is formed. A plurality of conductive lines having a sublithographic pitch may be lithographically patterned and cut along a line at an angle less than 45 degrees from the lengthwise direction of the plurality of conductive lines. Alternately, a copolymer mixed with homopolymer may be placed into a recessed area and self-aligned to form a plurality of conductive lines having a sublithographic pitch in the constant width region and a lithographic dimension between adjacent lines at a trapezoidal region. Yet alternately, a first plurality of conductive lines with the sublithographic pitch and a second plurality of conductive lines with the lithographic pitch may be formed at the same level or at different.
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公开(公告)号:GB2494947B
公开(公告)日:2014-11-19
申请号:GB201208378
申请日:2011-03-31
Applicant: IBM
Inventor: SLEIGHT JEFFREY , BANGSARUNTIP SARUNYA , COHEN GUY
IPC: H01L29/04 , H01L29/06 , H01L29/786
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公开(公告)号:DE112010003269B4
公开(公告)日:2014-05-15
申请号:DE112010003269
申请日:2010-08-04
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , EDELSTEIN DANIEL C , KOESTER STEVEN , SOLOMAN PAUL M , HINSBERG WILLIAM D , KIM HO-CHEOL
IPC: H01L23/535 , H01L21/311 , H01L21/3213 , H01L21/768
Abstract: Struktur, umfassend: eine erste Vielzahl von leitfähigen Linien, die einen ersten Rasterabstand aufweist und in wenigstens einer dielektrischen Schicht eingebettet ist, wobei jede aus der ersten Vielzahl von leitfähigen Linien ein Paar von Seitenwänden aufweist, die parallel zu einer ersten Vertikalebene sind, und eine Endwand, die dem Paar von Seitenwänden direkt angrenzt und in einer zweiten Vertikalebene liegt, wobei der Winkel zwischen der ersten Vertikalebene und der zweiten Vertikalebene weniger als 45 Grad beträgt; und eine Vielzahl von leitfähigen Durchkontaktierungen, wobei jede aus der Vielzahl von leitfähigen Durchkontaktierungen einen Endabschnitt von einer aus der Vielzahl von leitfähigen Linien kontaktiert und in der wenigstens einen dielektrischen Schicht eingebettet ist, und wobei die zweite Vertikalebene jede aus der Vielzahl von leitfähigen Durchkontaktierungen schneidet und ein Abschnitt von jeder aus der Vielzahl von leitfähigen Durchkontaktierungen auf einer Seite der zweiten Vertikalebene vorhanden ist und ein anderer Abschnitt von jeder aus der Vielzahl von leitfähigen Durchkontaktierungen auf der anderen Seite der zweiten Vertikalebene vorhanden ist.
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公开(公告)号:GB2497258B
公开(公告)日:2014-02-26
申请号:GB201306372
申请日:2011-08-29
Applicant: IBM
Inventor: BANGSARUNTIP SARUNYA , COHEN GUY , NARASIMHA SHREESH , SLEIGHT JEFFREY
IPC: H01L29/775 , H01L21/84 , H01L29/06 , H01L29/423 , H01L29/66 , H01L29/786
Abstract: A method for forming a nanowire field effect transistor (FET) device including forming a first silicon on insulator (SOI) pad region, a second SOI pad region, a third SOI pad region, a first SOI portion connecting the first SOI pad region to the second SOI pad region, and a second SOI portion connecting the second SOI pad region to the third SOI pad region on a substrate, patterning a first hardmask layer over the second SOI portion, forming a first suspended nanowire over the semiconductor substrate, forming a first gate structure around a portion of the first suspended nanowire, patterning a second hardmask layer over the first gate structure and the first suspended nanowire, removing the first hardmask layer, forming a second suspended nanowire over the semiconductor substrate, forming a second gate structure around a portion of the second suspended nanowire, and removing the second hardmask layer.
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