JPH0425869U - - Google Patents

Info

Publication number
JPH0425869U
JPH0425869U JP1990064984U JP6498490U JPH0425869U JP H0425869 U JPH0425869 U JP H0425869U JP 1990064984 U JP1990064984 U JP 1990064984U JP 6498490 U JP6498490 U JP 6498490U JP H0425869 U JPH0425869 U JP H0425869U
Authority
JP
Japan
Prior art keywords
cold trap
growth chamber
cryopump
exhausts
vapor
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
JP1990064984U
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 JP1990064984U priority Critical patent/JPH0425869U/ja
Publication of JPH0425869U publication Critical patent/JPH0425869U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の構成図、第2図は
従来のHg回収機構の一例の構成図である。 1……成長室、2……クライオポンプ、3……
ゲートバルブ、4……Hgコールドトラツプ、5
……Hg回収用ゲートバルブ、6……Hg回収溜
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 分子線エピタキシヤル成長用の成長室にゲート
    バルブを介して連結されたHgコールドトラツプ
    と、前記成長室内のHg蒸気を前記Hgコールド
    トラツプ側に排気するクライオポンプと、液体H
    gを回収するHg回収溜とを備え、該Hg回収溜
    は前記Hgコールドトラツプに直結していること
    を特徴とする分子線エピタキシヤル成長装置にお
    けるHg回収機構。
JP1990064984U 1990-06-21 1990-06-21 Pending JPH0425869U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990064984U JPH0425869U (ja) 1990-06-21 1990-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990064984U JPH0425869U (ja) 1990-06-21 1990-06-21

Publications (1)

Publication Number Publication Date
JPH0425869U true JPH0425869U (ja) 1992-03-02

Family

ID=31596406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990064984U Pending JPH0425869U (ja) 1990-06-21 1990-06-21

Country Status (1)

Country Link
JP (1) JPH0425869U (ja)

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