WO2003084688A3 - Method and system for providing a thin film - Google Patents

Method and system for providing a thin film Download PDF

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Publication number
WO2003084688A3
WO2003084688A3 PCT/US2003/009861 US0309861W WO03084688A3 WO 2003084688 A3 WO2003084688 A3 WO 2003084688A3 US 0309861 W US0309861 W US 0309861W WO 03084688 A3 WO03084688 A3 WO 03084688A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal layer
irradiated
thin film
mask
microstructure
Prior art date
Application number
PCT/US2003/009861
Other languages
French (fr)
Other versions
WO2003084688A2 (en
Inventor
James S Im
Jae Beom Choi
Original Assignee
Univ Columbia
James S Im
Jae Beom Choi
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 Univ Columbia, James S Im, Jae Beom Choi filed Critical Univ Columbia
Priority to AU2003220611A priority Critical patent/AU2003220611A1/en
Publication of WO2003084688A2 publication Critical patent/WO2003084688A2/en
Publication of WO2003084688A3 publication Critical patent/WO2003084688A3/en
Priority to US10/953,312 priority patent/US7399359B2/en

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
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
    • H01L21/76841—Barrier, adhesion or liner layers
    • H01L21/76867—Barrier, adhesion or liner layers characterized by methods of formation other than PVD, CVD or deposition from a liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/22—Heating of the molten zone by irradiation or electric discharge
    • C30B13/24—Heating of the molten zone by irradiation or electric discharge using electromagnetic waves
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • 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
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors

Abstract

Figure 1 shows the method and system for generating a metal thin film (170) with a uniform crystalline orientation and a controlled crystalline microstructure are provided. For example, a metal layer is irradiated with a pulse laser (111) to completely melt the film throughout its entire thickness. The metal layer can then resolidify to form grains with a substantially uniform orientation. The resolidified metal layer can be irradiated with a sequential lateral solidification technique to modify the crystalline microstructure (e.g., create larger grains, single-crystal regions, grain boundary controlled microstructures, etc.) The metal layer can be irradiated by patterning a beam using a mask (150) which includes a first region capable of attenuating (130) the pulsed laser and a second region allowing complete irradiation of sections of the thin film being impinged by the masked laser beam. An inverse dot-patterned mask (150) can be used, the microstructure that may have substantially the same as the geometric pattern as that of the dots of the mask.
PCT/US2003/009861 2002-04-01 2003-04-01 Method and system for providing a thin film WO2003084688A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003220611A AU2003220611A1 (en) 2002-04-01 2003-04-01 Method and system for providing a thin film
US10/953,312 US7399359B2 (en) 2002-04-01 2004-09-29 Method and system for providing a thin film with a controlled crystal orientation using pulsed laser induced melting and nucleation-initiated crystallization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36918602P 2002-04-01 2002-04-01
US60/369,186 2002-04-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/953,312 Continuation US7399359B2 (en) 2002-04-01 2004-09-29 Method and system for providing a thin film with a controlled crystal orientation using pulsed laser induced melting and nucleation-initiated crystallization

Publications (2)

Publication Number Publication Date
WO2003084688A2 WO2003084688A2 (en) 2003-10-16
WO2003084688A3 true WO2003084688A3 (en) 2004-07-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/009861 WO2003084688A2 (en) 2002-04-01 2003-04-01 Method and system for providing a thin film

Country Status (4)

Country Link
US (1) US7399359B2 (en)
AU (1) AU2003220611A1 (en)
TW (1) TWI272640B (en)
WO (1) WO2003084688A2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8859436B2 (en) 1996-05-28 2014-10-14 The Trustees Of Columbia University In The City Of New York Uniform large-grained and grain boundary location manipulated polycrystalline thin film semiconductors formed using sequential lateral solidification and devices formed thereon
US8871022B2 (en) 2007-11-21 2014-10-28 The Trustees Of Columbia University In The City Of New York Systems and methods for preparation of epitaxially textured thick films
US8883656B2 (en) 2002-08-19 2014-11-11 The Trustees Of Columbia University In The City Of New York Single-shot semiconductor processing system and method having various irradiation patterns
US8889569B2 (en) 2009-11-24 2014-11-18 The Trustees Of Columbia University In The City Of New York Systems and methods for non-periodic pulse sequential lateral soldification
US9012309B2 (en) 2007-09-21 2015-04-21 The Trustees Of Columbia University In The City Of New York Collections of laterally crystallized semiconductor islands for use in thin film transistors
US9466402B2 (en) 2003-09-16 2016-10-11 The Trustees Of Columbia University In The City Of New York Processes and systems for laser crystallization processing of film regions on a substrate utilizing a line-type beam, and structures of such film regions

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US7318866B2 (en) 2003-09-16 2008-01-15 The Trustees Of Columbia University In The City Of New York Systems and methods for inducing crystallization of thin films using multiple optical paths
US7164152B2 (en) 2003-09-16 2007-01-16 The Trustees Of Columbia University In The City Of New York Laser-irradiated thin films having variable thickness
WO2005034193A2 (en) 2003-09-19 2005-04-14 The Trustees Of Columbia University In The City Ofnew York Single scan irradiation for crystallization of thin films
US7645337B2 (en) 2004-11-18 2010-01-12 The Trustees Of Columbia University In The City Of New York Systems and methods for creating crystallographic-orientation controlled poly-silicon films
US8221544B2 (en) 2005-04-06 2012-07-17 The Trustees Of Columbia University In The City Of New York Line scan sequential lateral solidification of thin films
KR101287314B1 (en) 2005-12-05 2013-07-17 더 트러스티이스 오브 콜롬비아 유니버시티 인 더 시티 오브 뉴욕 Systems and methods for processing a film, and thin films
TWI418037B (en) 2007-09-25 2013-12-01 Univ Columbia Methods of producing high uniformity in thin film transistor devices fabricated on laterally crystallized thin films by changing the shape, size, or laser beam
US8012861B2 (en) 2007-11-21 2011-09-06 The Trustees Of Columbia University In The City Of New York Systems and methods for preparing epitaxially textured polycrystalline films
WO2009067688A1 (en) 2007-11-21 2009-05-28 The Trustees Of Columbia University In The City Of New York Systems and methods for preparing epitaxially textured polycrystalline films
US8569155B2 (en) 2008-02-29 2013-10-29 The Trustees Of Columbia University In The City Of New York Flash lamp annealing crystallization for large area thin films
WO2010056990A1 (en) 2008-11-14 2010-05-20 The Trustees Of Columbia University In The City Of New York Systems and methods for the crystallization of thin films
US9087696B2 (en) 2009-11-03 2015-07-21 The Trustees Of Columbia University In The City Of New York Systems and methods for non-periodic pulse partial melt film processing
US9646831B2 (en) 2009-11-03 2017-05-09 The Trustees Of Columbia University In The City Of New York Advanced excimer laser annealing for thin films
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Cited By (6)

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Publication number Priority date Publication date Assignee Title
US8859436B2 (en) 1996-05-28 2014-10-14 The Trustees Of Columbia University In The City Of New York Uniform large-grained and grain boundary location manipulated polycrystalline thin film semiconductors formed using sequential lateral solidification and devices formed thereon
US8883656B2 (en) 2002-08-19 2014-11-11 The Trustees Of Columbia University In The City Of New York Single-shot semiconductor processing system and method having various irradiation patterns
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US8871022B2 (en) 2007-11-21 2014-10-28 The Trustees Of Columbia University In The City Of New York Systems and methods for preparation of epitaxially textured thick films
US8889569B2 (en) 2009-11-24 2014-11-18 The Trustees Of Columbia University In The City Of New York Systems and methods for non-periodic pulse sequential lateral soldification

Also Published As

Publication number Publication date
US20060006464A1 (en) 2006-01-12
TWI272640B (en) 2007-02-01
TW200421413A (en) 2004-10-16
WO2003084688A2 (en) 2003-10-16
AU2003220611A8 (en) 2003-10-20
US7399359B2 (en) 2008-07-15
AU2003220611A1 (en) 2003-10-20

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