Demonstration and properties of a planar heterojunction bipolar transistor with lateral current flow

1989 ◽  
Vol 36 (10) ◽  
pp. 2156-2164 ◽  
Author(s):  
R.L. Thornton ◽  
W.J. Mosby ◽  
H.F. Chung
Keyword(s):  
Current Flow ◽  
Bipolar Transistor ◽  
Heterojunction Bipolar Transistor ◽  
Lateral Current ◽  
Planar Heterojunction

A fully planar heterojunction bipolar transistor

1986 ◽  
Vol 7 (11) ◽  
pp. 615-617 ◽  
Author(s):  
J.W. Tully ◽  
W. Hant ◽  
B.B. O'Brien
Keyword(s):  
Bipolar Transistor ◽  
Heterojunction Bipolar Transistor ◽  
Planar Heterojunction

Planar heterojunction bipolar transistor with an implanted base

1989 ◽  
Vol 25 (4) ◽  
pp. 282 ◽  
Author(s):  
J.Y. Yang ◽  
D.L. Plumton ◽  
W.A. White
Keyword(s):  
Bipolar Transistor ◽  
Heterojunction Bipolar Transistor ◽  
Planar Heterojunction

MICROWAVE POWER GaAs/AlGaAs HETEROJUNCTION BIPOLAR TRANSISTOR MODELLING

1988 ◽  
Vol 49 (C4) ◽  
pp. C4-579-C4-582
Author(s):  
J. G. METCALFE ◽  
R. C. HAYES ◽  
A. J. HOLDEN ◽  
A. P. LONG
Keyword(s):  
Microwave Power ◽  
Bipolar Transistor ◽  
Heterojunction Bipolar Transistor

All-Contactless Measurement of Series Resistance Distributions on Solar Cells with Photoluminescence Imaging

2011 ◽  
Author(s):  
M. Kasemann ◽  
L.M. Reindl ◽  
B. Michl ◽  
W. Warta ◽  
A. Schütt ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Current Flow ◽  
Series Resistance ◽  
Electrical Contacts ◽  
New Method ◽  
Contactless Measurement ◽  
Sample Handling ◽  
Imaging Methods ◽  
Lateral Current

Abstract Conventional series resistance imaging methods require electrical contacts for current injection or extraction in order to generate lateral current flow in the solar cell. This paper presents a new method to generate lateral current flow in the solar cell without any electrical contacts. This reduces the sample handling complexity for inline application and allows for measurements on unfinished solar cell precursors.

10 Gbit/s AlGaAs/GaAs heterojunction bipolar transistor decision circuit IC

1990 ◽  
Vol 26 (2) ◽  
pp. 122 ◽  
Author(s):  
J. Akagi ◽  
Y. Kuriyama ◽  
K. Morizuka ◽  
M. Asaka ◽  
K. Tsuda ◽  
...  
Keyword(s):  
Bipolar Transistor ◽  
Heterojunction Bipolar Transistor ◽  
Decision Circuit
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