GB1136304A - Diffusion method - Google Patents

Diffusion method

Info

Publication number
GB1136304A
GB1136304A GB18314/66A GB1831466A GB1136304A GB 1136304 A GB1136304 A GB 1136304A GB 18314/66 A GB18314/66 A GB 18314/66A GB 1831466 A GB1831466 A GB 1831466A GB 1136304 A GB1136304 A GB 1136304A
Authority
GB
United Kingdom
Prior art keywords
wafers
nitride
inert gas
boron nitride
oxide
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.)
Expired
Application number
GB18314/66A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB1136304A publication Critical patent/GB1136304A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
    • C30B31/06—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion material in the gaseous state
    • C30B31/16—Feed and outlet means for the gases; Modifying the flow of the gases
    • C30B31/165—Diffusion sources
    • 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
    • C30B29/06—Silicon
    • 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
    • C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
    • C30B31/06—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion material in the gaseous state
    • C30B31/08—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion material in the gaseous state the diffusion materials being a compound of the elements to be diffused
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • 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
    • Y10S252/00—Compositions
    • Y10S252/95—Doping agent source material
    • Y10S252/951—Doping agent source material for vapor transport
    • 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
    • Y10S438/909—Controlled atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Formation Of Insulating Films (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB18314/66A 1965-05-10 1966-04-26 Diffusion method Expired GB1136304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454474A US3374125A (en) 1965-05-10 1965-05-10 Method of forming a pn junction by vaporization

Publications (1)

Publication Number Publication Date
GB1136304A true GB1136304A (en) 1968-12-11

Family

ID=23804745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18314/66A Expired GB1136304A (en) 1965-05-10 1966-04-26 Diffusion method

Country Status (7)

Country Link
US (1) US3374125A (https=)
BR (1) BR6679397D0 (https=)
DE (1) DE1544245B2 (https=)
ES (1) ES326459A1 (https=)
GB (1) GB1136304A (https=)
NL (1) NL149714B (https=)
SE (1) SE334946B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117349A (zh) * 2020-09-09 2020-12-22 湖州奥博石英科技有限公司 一种太阳能电池硅片扩散插片工艺

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852128A (en) * 1969-02-22 1974-12-03 Licentia Gmbh Method of diffusing impurities into semiconductor wafers
JPS49108969A (https=) * 1973-02-07 1974-10-16
JPS49114355A (https=) * 1973-02-28 1974-10-31
US4129090A (en) * 1973-02-28 1978-12-12 Hitachi, Ltd. Apparatus for diffusion into semiconductor wafers
JPS6011457B2 (ja) * 1973-04-02 1985-03-26 株式会社日立製作所 デイポジシヨン法
US3923563A (en) * 1973-04-16 1975-12-02 Owens Illinois Inc Process for doping silicon semiconductors using an impregnated refractory dopant source
US3907618A (en) * 1974-01-07 1975-09-23 Owens Illinois Inc Process for doping semiconductor employing glass-ceramic dopant
US3928096A (en) * 1974-01-07 1975-12-23 Owens Illinois Inc Boron doping of semiconductors
US4235650A (en) * 1978-09-05 1980-11-25 General Electric Company Open tube aluminum diffusion
US4239560A (en) * 1979-05-21 1980-12-16 General Electric Company Open tube aluminum oxide disc diffusion
US4553318A (en) * 1983-05-02 1985-11-19 Rca Corporation Method of making integrated PNP and NPN bipolar transistors and junction field effect transistor
US4592793A (en) * 1985-03-15 1986-06-03 International Business Machines Corporation Process for diffusing impurities into a semiconductor body vapor phase diffusion of III-V semiconductor substrates
CA1244969A (en) * 1986-10-29 1988-11-15 Mitel Corporation Method for diffusing p-type material using boron disks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070466A (en) * 1959-04-30 1962-12-25 Ibm Diffusion in semiconductor material
US3244567A (en) * 1962-09-10 1966-04-05 Trw Semiconductors Inc Impurity diffusion method
US3279964A (en) * 1965-06-03 1966-10-18 Btu Eng Corp Method for continuous gas diffusion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117349A (zh) * 2020-09-09 2020-12-22 湖州奥博石英科技有限公司 一种太阳能电池硅片扩散插片工艺

Also Published As

Publication number Publication date
NL6606296A (https=) 1966-11-11
SE334946B (https=) 1971-05-10
ES326459A1 (es) 1967-07-01
BR6679397D0 (pt) 1973-05-15
DE1544245A1 (de) 1969-01-30
US3374125A (en) 1968-03-19
DE1544245B2 (de) 1971-02-11
NL149714B (nl) 1976-06-15

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