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nowkouji226@gmail.com


2023/04/06‗‰e“Še
2023/09/25_ ‰ü’ù“Še


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Isamu Akasaki's greatest accomplishment is diode-related.
I have a strong impression that he is a leader in that regard. in that regard
He also won the Nobel Prize in Physics.


Kyoto University is used in the introduction image of his blog,
In fact, Mr. Akasaki is also heavily involved with Nagoya University.
After working at (now) Denso Ten after graduating
I will proceed with research at Nagoya University as my senior from Kyoto University was appointed to Nagoya University.
Even now, Nagoya University has the Akasaki Memorial Research Hall, and the Meidai clock tower
It seems that the blue LED illumination clock is used.


and
(Currently) Panasonic Tokyo Research Laboratory
You will be scouted by the director to work.
The results of such achievements have produced meaningful results,
As the final product, the name of "Blu-ray disc"
I'm sure many of you have heard of it.
Enhancement of luminous intensity of blue LEDs and short wavelength semiconductor lasers (practical application)
is very good engineering.


As an impression of personal achievements
Akasaki has done a lot of work in the late 20th century.


1991: Discovery of multiple heterogeneous effects in nitrogen-based semiconductors.
1993ELow-threshold photoexcited stimulated emission in AlGaN/GaN double heterostructure
1995 Shortest wavelength pulsed second laser diode at room temperature (376nM)
1997ERealization of quantum confined Stark effect in GaN-based semiconductor quantum structure
2000 EPiezo electric field strength crystal orientation dependence in GaN-based crystals
Theoretical proof of the existence of non-polar and semi-polar planes
2003EAchievement of UV/Violet LED


Isamu Akasaki raised the standard of Japanese laser technology to the highest peak.



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