JPS52127189A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS52127189A
JPS52127189A JP4428376A JP4428376A JPS52127189A JP S52127189 A JPS52127189 A JP S52127189A JP 4428376 A JP4428376 A JP 4428376A JP 4428376 A JP4428376 A JP 4428376A JP S52127189 A JPS52127189 A JP S52127189A
Authority
JP
Japan
Prior art keywords
crystal substrate
semiconductor device
value
glid
constant
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
JP4428376A
Other languages
Japanese (ja)
Inventor
Haruo Nagai
Etsuo Noguchi
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP4428376A priority Critical patent/JPS52127189A/en
Publication of JPS52127189A publication Critical patent/JPS52127189A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To avoid crack generated on a InP semiconductor crystal substrate by selecting value of x of a GaxIn1-xAs crystal layer grown on the crystal substrate as value of 0.41 to 0.47 slightly larger than glid constant of the crystal substrate.
COPYRIGHT: (C)1977,JPO&Japio
JP4428376A 1976-04-19 1976-04-19 Semiconductor device Pending JPS52127189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4428376A JPS52127189A (en) 1976-04-19 1976-04-19 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4428376A JPS52127189A (en) 1976-04-19 1976-04-19 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS52127189A true JPS52127189A (en) 1977-10-25

Family

ID=12687172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4428376A Pending JPS52127189A (en) 1976-04-19 1976-04-19 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS52127189A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830368A (en) * 1971-08-21 1973-04-21
JPS4971885A (en) * 1973-09-21 1974-07-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830368A (en) * 1971-08-21 1973-04-21
JPS4971885A (en) * 1973-09-21 1974-07-11

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