JPS6221081U - - Google Patents

Info

Publication number
JPS6221081U
JPS6221081U JP11333985U JP11333985U JPS6221081U JP S6221081 U JPS6221081 U JP S6221081U JP 11333985 U JP11333985 U JP 11333985U JP 11333985 U JP11333985 U JP 11333985U JP S6221081 U JPS6221081 U JP S6221081U
Authority
JP
Japan
Prior art keywords
susceptor
nozzle
bellgear
rotation
reaction gas
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.)
Pending
Application number
JP11333985U
Other languages
English (en)
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 filed Critical
Priority to JP11333985U priority Critical patent/JPS6221081U/ja
Publication of JPS6221081U publication Critical patent/JPS6221081U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Description

【図面の簡単な説明】
第1図は本案装置の模式的断面図、第2図は本
案装置に使用したノズルの拡大断面図、第3図は
H/Dとサセプタ上のガス流速との関係を示すグ
ラフ、第4図は本案装置と参照例との試験結果を
示すグラフ、第5,6図はいずれも従来装置の模
式的断面図である。 1……基台、2……ベルジヤ、2a……頂部、
2b……円筒部、3……軸、4……サセプタ、5
……高周波加熱用コイル、6……ウエーハ、7…
…ノズル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 頂部内面が球形凹面をなし、下部が円筒形をな
    すベルジヤ内に被成長物を載置するサセプタを回
    動可能に配設し、該サセプタの回転中心にベルジ
    ヤの上部に向けて反応ガスを噴出するノズルを配
    した気相成長装置において、前記ベルジヤ下部の
    円筒形部の直径に対するサセプタ上面からベルジ
    ヤ頂部までの寸法の比を1以下とすると共に、前
    記ノズルからの反応ガス噴出方向をサセプタの回
    転中心線に対し傾斜させたことを特徴とする気相
    成長装置。
JP11333985U 1985-07-23 1985-07-23 Pending JPS6221081U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11333985U JPS6221081U (ja) 1985-07-23 1985-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11333985U JPS6221081U (ja) 1985-07-23 1985-07-23

Publications (1)

Publication Number Publication Date
JPS6221081U true JPS6221081U (ja) 1987-02-07

Family

ID=30995052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11333985U Pending JPS6221081U (ja) 1985-07-23 1985-07-23

Country Status (1)

Country Link
JP (1) JPS6221081U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08316153A (ja) * 1995-05-19 1996-11-29 Nec Corp 気相成長装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08316153A (ja) * 1995-05-19 1996-11-29 Nec Corp 気相成長装置

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