WO2001059821A8 - A process for forming a semiconductor structure - Google Patents

A process for forming a semiconductor structure

Info

Publication number
WO2001059821A8
WO2001059821A8 PCT/US2001/004388 US0104388W WO0159821A8 WO 2001059821 A8 WO2001059821 A8 WO 2001059821A8 US 0104388 W US0104388 W US 0104388W WO 0159821 A8 WO0159821 A8 WO 0159821A8
Authority
WO
WIPO (PCT)
Prior art keywords
layer
buffer layer
oxide
semiconducteur
accommodating buffer
Prior art date
Application number
PCT/US2001/004388
Other languages
French (fr)
Other versions
WO2001059821A1 (en
Inventor
Jamal Ramdani
Ravindranath Droopad
Lyndee L Hilt
Kurt William Eisenbeiser
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Priority to CA002399394A priority Critical patent/CA2399394A1/en
Priority to AU2001234993A priority patent/AU2001234993A1/en
Priority to JP2001559048A priority patent/JP2003523081A/en
Priority to EP01907188A priority patent/EP1258030A1/en
Publication of WO2001059821A1 publication Critical patent/WO2001059821A1/en
Publication of WO2001059821A8 publication Critical patent/WO2001059821A8/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • H01S5/0261—Non-optical elements, e.g. laser driver components, heaters
    • 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
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/02—Epitaxial-layer growth
    • C30B25/18—Epitaxial-layer growth characterised by the substrate
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Abstract

High quality epitaxial layers of compound semiconductor materials can be grown overlying large silicon wafers by first growing an accommodating buffer layer (24) on a silicon wafer (22). The accommodating buffer layer (24) is a layer of monocrystalline oxide spaced apart from the silicon wafer by an amorphous interface layer (28) of silicon oxide. The amorphous interface layer is preferably formed by oxygen diffusion through the oxide buffer and permits the growth of a high quality monocrystalline oxide accommodating buffer layer. The process further may comprise formation of template layers (28, 30) and a semiconducteur buffer layer (32). It's especially suited for cointegration of compound semiconducteur and Si SMOS devices.
PCT/US2001/004388 2000-02-10 2001-02-08 A process for forming a semiconductor structure WO2001059821A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002399394A CA2399394A1 (en) 2000-02-10 2001-02-08 A process for forming a semiconductor structure
AU2001234993A AU2001234993A1 (en) 2000-02-10 2001-02-08 A process for forming a semiconductor structure
JP2001559048A JP2003523081A (en) 2000-02-10 2001-02-08 Method for manufacturing semiconductor structure
EP01907188A EP1258030A1 (en) 2000-02-10 2001-02-08 A process for forming a semiconductor structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/502,023 US6392257B1 (en) 2000-02-10 2000-02-10 Semiconductor structure, semiconductor device, communicating device, integrated circuit, and process for fabricating the same
US09/502,023 2000-02-10

Publications (2)

Publication Number Publication Date
WO2001059821A1 WO2001059821A1 (en) 2001-08-16
WO2001059821A8 true WO2001059821A8 (en) 2001-11-15

Family

ID=23995993

Family Applications (7)

Application Number Title Priority Date Filing Date
PCT/US2001/004208 WO2001059835A1 (en) 2000-02-10 2001-02-08 Semiconductor devices
PCT/US2001/004207 WO2001059814A2 (en) 2000-02-10 2001-02-08 Semiconductor structure
PCT/US2001/004209 WO2001059820A1 (en) 2000-02-10 2001-02-08 Semiconductor structure
PCT/US2001/004389 WO2001059837A1 (en) 2000-02-10 2001-02-08 Integrated circuit
PCT/US2001/004386 WO2001059836A1 (en) 2000-02-10 2001-02-08 Communicating device
PCT/US2001/004388 WO2001059821A1 (en) 2000-02-10 2001-02-08 A process for forming a semiconductor structure
PCT/US2001/004422 WO2001059822A1 (en) 2000-02-10 2001-02-08 A process for forming a semiconductor structure

Family Applications Before (5)

Application Number Title Priority Date Filing Date
PCT/US2001/004208 WO2001059835A1 (en) 2000-02-10 2001-02-08 Semiconductor devices
PCT/US2001/004207 WO2001059814A2 (en) 2000-02-10 2001-02-08 Semiconductor structure
PCT/US2001/004209 WO2001059820A1 (en) 2000-02-10 2001-02-08 Semiconductor structure
PCT/US2001/004389 WO2001059837A1 (en) 2000-02-10 2001-02-08 Integrated circuit
PCT/US2001/004386 WO2001059836A1 (en) 2000-02-10 2001-02-08 Communicating device

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2001/004422 WO2001059822A1 (en) 2000-02-10 2001-02-08 A process for forming a semiconductor structure

Country Status (9)

Country Link
US (9) US6392257B1 (en)
EP (5) EP1258038A1 (en)
JP (5) JP2003523078A (en)
KR (5) KR20020077678A (en)
CN (5) CN1398423A (en)
AU (7) AU2001234993A1 (en)
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