AU2001261175A1 - Simplified method to produce nanoporous silicon-based films - Google Patents

Simplified method to produce nanoporous silicon-based films

Info

Publication number
AU2001261175A1
AU2001261175A1 AU2001261175A AU6117501A AU2001261175A1 AU 2001261175 A1 AU2001261175 A1 AU 2001261175A1 AU 2001261175 A AU2001261175 A AU 2001261175A AU 6117501 A AU6117501 A AU 6117501A AU 2001261175 A1 AU2001261175 A1 AU 2001261175A1
Authority
AU
Australia
Prior art keywords
simplified method
based films
nanoporous silicon
produce nanoporous
produce
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001261175A
Other languages
English (en)
Inventor
Lisa Brungardt
James S. Drage
Teresa A. Ramos
Douglas M. Smith
Hui-Jung Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of AU2001261175A1 publication Critical patent/AU2001261175A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02203—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being porous
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
    • H01L21/02208—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
    • H01L21/02214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen
    • H01L21/02216—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen the compound being a molecule comprising at least one silicon-oxygen bond and the compound having hydrogen or an organic group attached to the silicon or oxygen, e.g. a siloxane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
    • H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
    • H01L21/02282—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process liquid deposition, e.g. spin-coating, sol-gel techniques, spray coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/314—Inorganic layers
    • H01L21/316—Inorganic layers composed of oxides or glassy oxides or oxide based glass
    • H01L21/31695—Deposition of porous oxides or porous glassy oxides or oxide based porous glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/96—Porous semiconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Formation Of Insulating Films (AREA)
AU2001261175A 2000-05-05 2001-05-04 Simplified method to produce nanoporous silicon-based films Abandoned AU2001261175A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/566,287 US6495479B1 (en) 2000-05-05 2000-05-05 Simplified method to produce nanoporous silicon-based films
US09566287 2000-05-05
PCT/US2001/014385 WO2001086709A2 (fr) 2000-05-05 2001-05-04 Procede simplifie de production de pellicules nanoporeuses a base de silicium

Publications (1)

Publication Number Publication Date
AU2001261175A1 true AU2001261175A1 (en) 2001-11-20

Family

ID=24262260

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001261175A Abandoned AU2001261175A1 (en) 2000-05-05 2001-05-04 Simplified method to produce nanoporous silicon-based films

Country Status (5)

Country Link
US (2) US6495479B1 (fr)
EP (1) EP1327260A2 (fr)
AU (1) AU2001261175A1 (fr)
TW (1) TW514653B (fr)
WO (1) WO2001086709A2 (fr)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1323189A2 (fr) * 2000-09-13 2003-07-02 Shipley Company LLC Fabrication de dispositifs electroniques
US6685983B2 (en) * 2001-03-14 2004-02-03 International Business Machines Corporation Defect-free dielectric coatings and preparation thereof using polymeric nitrogenous porogens
US20030054115A1 (en) * 2001-09-14 2003-03-20 Ralph Albano Ultraviolet curing process for porous low-K materials
US7423166B2 (en) 2001-12-13 2008-09-09 Advanced Technology Materials, Inc. Stabilized cyclosiloxanes for use as CVD precursors for low-dielectric constant thin films
US7108771B2 (en) * 2001-12-13 2006-09-19 Advanced Technology Materials, Inc. Method for removal of impurities in cyclic siloxanes useful as precursors for low dielectric constant thin films
US7456488B2 (en) * 2002-11-21 2008-11-25 Advanced Technology Materials, Inc. Porogen material
WO2003088344A1 (fr) * 2002-04-10 2003-10-23 Honeywell International, Inc. Dielectrique en silice poreuse, a faible teneur en metal, pour applications sur des circuits integres
AU2002309806A1 (en) * 2002-04-10 2003-10-27 Honeywell International, Inc. New porogens for porous silica dielectric for integral circuit applications
US7122880B2 (en) * 2002-05-30 2006-10-17 Air Products And Chemicals, Inc. Compositions for preparing low dielectric materials
US7112615B2 (en) * 2002-07-22 2006-09-26 Massachusetts Institute Of Technology Porous material formation by chemical vapor deposition onto colloidal crystal templates
US7153754B2 (en) * 2002-08-29 2006-12-26 Micron Technology, Inc. Methods for forming porous insulators from “void” creating materials and structures and semiconductor devices including same
JP2006500769A (ja) * 2002-09-20 2006-01-05 ハネウェル・インターナショナル・インコーポレーテッド 低ｋ材料用の中間層接着促進剤
US20040137243A1 (en) * 2002-10-21 2004-07-15 Massachusetts Institute Of Technology Chemical vapor deposition of organosilicate thin films
US7098149B2 (en) * 2003-03-04 2006-08-29 Air Products And Chemicals, Inc. Mechanical enhancement of dense and porous organosilicate materials by UV exposure
TWI240959B (en) 2003-03-04 2005-10-01 Air Prod & Chem Mechanical enhancement of dense and porous organosilicate materials by UV exposure
JP2004269693A (ja) * 2003-03-10 2004-09-30 Shin Etsu Chem Co Ltd 多孔質膜形成用組成物及びその製造方法、多孔質膜の製造方法、多孔質膜、層間絶縁膜、及び半導体装置
US20050260420A1 (en) * 2003-04-01 2005-11-24 Collins Martha J Low dielectric materials and methods for making same
WO2004099296A1 (fr) * 2003-05-05 2004-11-18 Dsm Ip Assets B.V. Materiaux nanoporeux appropries a une utilisation dans les semiconducteurs
KR100554157B1 (ko) * 2003-08-21 2006-02-22 학교법인 포항공과대학교 저유전 특성의 유기 실리케이트 고분자 복합체
US7056840B2 (en) * 2003-09-30 2006-06-06 International Business Machines Corp. Direct photo-patterning of nanoporous organosilicates, and method of use
US20050136687A1 (en) * 2003-12-19 2005-06-23 Honeywell International Inc Porous silica dielectric having improved etch selectivity towards inorganic anti-reflective coating materials for integrated circuit applications, and methods of manufacture
US7405147B2 (en) * 2004-01-30 2008-07-29 International Business Machines Corporation Device and methodology for reducing effective dielectric constant in semiconductor devices
US7060638B2 (en) * 2004-03-23 2006-06-13 Applied Materials Method of forming low dielectric constant porous films
US7229934B2 (en) * 2004-10-18 2007-06-12 International Business Machines Corporation Porous organosilicates with improved mechanical properties
US7531209B2 (en) * 2005-02-24 2009-05-12 Michael Raymond Ayers Porous films and bodies with enhanced mechanical strength
US7790630B2 (en) * 2005-04-12 2010-09-07 Intel Corporation Silicon-doped carbon dielectrics
WO2007143025A2 (fr) * 2006-05-31 2007-12-13 Roskilde Semiconductor Llc Solides inorganiques poreux pour utilisation comme matÉriaux À faible constante diÉlectrique
US7883742B2 (en) * 2006-05-31 2011-02-08 Roskilde Semiconductor Llc Porous materials derived from polymer composites
US7919188B2 (en) * 2006-05-31 2011-04-05 Roskilde Semiconductor Llc Linked periodic networks of alternating carbon and inorganic clusters for use as low dielectric constant materials
JP5026008B2 (ja) * 2006-07-14 2012-09-12 東京応化工業株式会社 膜形成組成物
US20080026541A1 (en) * 2006-07-26 2008-01-31 International Business Machines Corporation Air-gap interconnect structures with selective cap
US8053375B1 (en) 2006-11-03 2011-11-08 Advanced Technology Materials, Inc. Super-dry reagent compositions for formation of ultra low k films
US7776395B2 (en) * 2006-11-14 2010-08-17 Applied Materials, Inc. Method of depositing catalyst assisted silicates of high-k materials
FR2908406B1 (fr) * 2006-11-14 2012-08-24 Saint Gobain Couche poreuse, son procede de fabrication et ses applications.
US20080173541A1 (en) * 2007-01-22 2008-07-24 Eal Lee Target designs and related methods for reduced eddy currents, increased resistance and resistivity, and enhanced cooling
US8702919B2 (en) 2007-08-13 2014-04-22 Honeywell International Inc. Target designs and related methods for coupled target assemblies, methods of production and uses thereof
US7745352B2 (en) * 2007-08-27 2010-06-29 Applied Materials, Inc. Curing methods for silicon dioxide thin films deposited from alkoxysilane precursor with harp II process
WO2009085098A1 (fr) * 2007-12-19 2009-07-09 Lam Research Corporation Régénération en phase vapeur et étanchéification des pores de matériaux diélectriques à faible k
US8357435B2 (en) * 2008-05-09 2013-01-22 Applied Materials, Inc. Flowable dielectric equipment and processes
US20100081293A1 (en) * 2008-10-01 2010-04-01 Applied Materials, Inc. Methods for forming silicon nitride based film or silicon carbon based film
US8557877B2 (en) * 2009-06-10 2013-10-15 Honeywell International Inc. Anti-reflective coatings for optically transparent substrates
US8511281B2 (en) * 2009-07-10 2013-08-20 Tula Technology, Inc. Skip fire engine control
US8980382B2 (en) * 2009-12-02 2015-03-17 Applied Materials, Inc. Oxygen-doping for non-carbon radical-component CVD films
US8741788B2 (en) * 2009-08-06 2014-06-03 Applied Materials, Inc. Formation of silicon oxide using non-carbon flowable CVD processes
US8449942B2 (en) * 2009-11-12 2013-05-28 Applied Materials, Inc. Methods of curing non-carbon flowable CVD films
US20110159213A1 (en) * 2009-12-30 2011-06-30 Applied Materials, Inc. Chemical vapor deposition improvements through radical-component modification
SG181670A1 (en) * 2009-12-30 2012-07-30 Applied Materials Inc Dielectric film growth with radicals produced using flexible nitrogen/hydrogen ratio
US8329262B2 (en) 2010-01-05 2012-12-11 Applied Materials, Inc. Dielectric film formation using inert gas excitation
SG182336A1 (en) * 2010-01-06 2012-08-30 Applied Materials Inc Flowable dielectric using oxide liner
WO2011084752A2 (fr) 2010-01-07 2011-07-14 Applied Materials, Inc. Durcissage in situ dans l'ozone pour dépôt chimique en phase vapeur (cvd) de composants radicalaires
CN102844848A (zh) 2010-03-05 2012-12-26 应用材料公司 通过自由基成分化学气相沉积的共形层
US9285168B2 (en) 2010-10-05 2016-03-15 Applied Materials, Inc. Module for ozone cure and post-cure moisture treatment
US8664127B2 (en) 2010-10-15 2014-03-04 Applied Materials, Inc. Two silicon-containing precursors for gapfill enhancing dielectric liner
US10283321B2 (en) 2011-01-18 2019-05-07 Applied Materials, Inc. Semiconductor processing system and methods using capacitively coupled plasma
US8450191B2 (en) 2011-01-24 2013-05-28 Applied Materials, Inc. Polysilicon films by HDP-CVD
US8716154B2 (en) 2011-03-04 2014-05-06 Applied Materials, Inc. Reduced pattern loading using silicon oxide multi-layers
US8445078B2 (en) 2011-04-20 2013-05-21 Applied Materials, Inc. Low temperature silicon oxide conversion
US8864898B2 (en) 2011-05-31 2014-10-21 Honeywell International Inc. Coating formulations for optical elements
US8466073B2 (en) 2011-06-03 2013-06-18 Applied Materials, Inc. Capping layer for reduced outgassing
US9404178B2 (en) 2011-07-15 2016-08-02 Applied Materials, Inc. Surface treatment and deposition for reduced outgassing
US8617989B2 (en) 2011-09-26 2013-12-31 Applied Materials, Inc. Liner property improvement
US8551891B2 (en) 2011-10-04 2013-10-08 Applied Materials, Inc. Remote plasma burn-in
US8889566B2 (en) 2012-09-11 2014-11-18 Applied Materials, Inc. Low cost flowable dielectric films
US9018108B2 (en) 2013-01-25 2015-04-28 Applied Materials, Inc. Low shrinkage dielectric films
US9412581B2 (en) 2014-07-16 2016-08-09 Applied Materials, Inc. Low-K dielectric gapfill by flowable deposition
US10822807B2 (en) 2019-02-18 2020-11-03 Royal Building Products (Usa) Inc. Assembly for improved insulation
WO2021050659A1 (fr) * 2019-09-13 2021-03-18 Versum Materials Us, Llc Monoalcoxysilanes et films d'organosilicium denses fabriqués à partir de ceux-ci
WO2023287455A1 (fr) 2021-07-16 2023-01-19 Microchip Technology Incorporated Techniques de régulation de la pression de vapeur de matériaux sujets dans des cellules de vapeur et procédés associés
WO2023086119A1 (fr) 2021-11-11 2023-05-19 Microchip Technology Incorporated Cellules à vapeur et systèmes et procédés associés

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504042A (en) * 1994-06-23 1996-04-02 Texas Instruments Incorporated Porous dielectric material with improved pore surface properties for electronics applications
US5731395A (en) * 1995-03-14 1998-03-24 Arakawa Chemical Industries, Ltd. Functional group-containing porous resin and a process for its preparation
EP0775669B1 (fr) 1995-11-16 2001-05-02 Texas Instruments Incorporated Précurseurs pour aérogels nanoporeuse à base de solvent peu volatile
US5753305A (en) 1995-11-16 1998-05-19 Texas Instruments Incorporated Rapid aging technique for aerogel thin films
US5726211A (en) 1996-03-21 1998-03-10 International Business Machines Corporation Process for making a foamed elastometric polymer
US5804607A (en) 1996-03-21 1998-09-08 International Business Machines Corporation Process for making a foamed elastomeric polymer
US5773197A (en) 1996-10-28 1998-06-30 International Business Machines Corporation Integrated circuit device and process for its manufacture
US5767014A (en) 1996-10-28 1998-06-16 International Business Machines Corporation Integrated circuit and process for its manufacture
US5922299A (en) 1996-11-26 1999-07-13 Battelle Memorial Institute Mesoporous-silica films, fibers, and powders by evaporation
US5895263A (en) 1996-12-19 1999-04-20 International Business Machines Corporation Process for manufacture of integrated circuit device
AU6878598A (en) 1997-04-17 1998-11-11 Allied-Signal Inc. Nanoporous dielectric films with graded density and process for making such films
US6503850B1 (en) 1997-04-17 2003-01-07 Alliedsignal Inc. Process for producing nanoporous dielectric films at high pH
US6271278B1 (en) * 1997-05-13 2001-08-07 Purdue Research Foundation Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent properties
KR19980087552A (ko) 1997-05-28 1998-12-05 윌리엄 버. 켐플러 집적 회로 유전체 및 그 방법
US5883219A (en) 1997-05-29 1999-03-16 International Business Machines Corporation Integrated circuit device and process for its manufacture
RU2195050C2 (ru) * 1998-06-05 2002-12-20 Джорджиэ Тек Рисеч Копэрейшн Способ получения пористой изоляционной композиции (варианты), композиция, используемая для получения пористого изоляционного материала (варианты), и полупроводниковое устройство
US6054206A (en) * 1998-06-22 2000-04-25 Novellus Systems, Inc. Chemical vapor deposition of low density silicon dioxide films
US6093636A (en) * 1998-07-08 2000-07-25 International Business Machines Corporation Process for manufacture of integrated circuit device using a matrix comprising porous high temperature thermosets
US6037275A (en) * 1998-08-27 2000-03-14 Alliedsignal Inc. Nanoporous silica via combined stream deposition
US6410149B1 (en) 1998-08-27 2002-06-25 Alliedsignal Inc. Silane-based nanoporous silica thin films and precursors for making same
US6171945B1 (en) * 1998-10-22 2001-01-09 Applied Materials, Inc. CVD nanoporous silica low dielectric constant films
US6469390B2 (en) * 1999-01-26 2002-10-22 Agere Systems Guardian Corp. Device comprising thermally stable, low dielectric constant material
US6318124B1 (en) * 1999-08-23 2001-11-20 Alliedsignal Inc. Nanoporous silica treated with siloxane polymers for ULSI applications
US6420441B1 (en) * 1999-10-01 2002-07-16 Shipley Company, L.L.C. Porous materials
US6107357A (en) * 1999-11-16 2000-08-22 International Business Machines Corporatrion Dielectric compositions and method for their manufacture
US6287979B1 (en) * 2000-04-17 2001-09-11 Chartered Semiconductor Manufacturing Ltd. Method for forming an air gap as low dielectric constant material using buckminsterfullerene as a porogen in an air bridge or a sacrificial layer

Also Published As

Publication number Publication date
US20030077918A1 (en) 2003-04-24
WO2001086709A3 (fr) 2002-05-30
US6495479B1 (en) 2002-12-17
TW514653B (en) 2002-12-21
EP1327260A2 (fr) 2003-07-16
WO2001086709A2 (fr) 2001-11-15

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