Works
While employed as an assistant at Tokyo Institute of Technology (Tokyo Tech) in Japan, he developed polyacetylene, which has a metallic appearance. This result interested Alan MacDiarmid when MacDiarmid visited TITech in 1975.
In 1976, he was invited to work in the laboratory of Alan MacDiarmid as a post-doctoral fellow at the University of Pennsylvania. The two developed the electrical conductivity of polyacetylene along with American physicist Alan Heeger.
In 1977 they discovered that doping with iodine vapor could enhance the conductivity of polyacetylene. The three scientists were awarded the Nobel Prize in Chemistry in 2000 in recognition of the discovery. With regard to the mechanism of electric conduction, it is strongly believed that nonlinear excitations in the form of solitons play a role.
Read more about this topic: Hideki Shirakawa
Famous quotes containing the word works:
“The family that perseveres in good works will surely have an abundance of blessings.”
—Chinese proverb.
“There is a great deal of self-denial and manliness in poor and middle-class houses, in town and country, that has not got into literature, and never will, but that keeps the earth sweet; that saves on superfluities, and spends on essentials; that goes rusty, and educates the boy; that sells the horse, but builds the school; works early and late, takes two looms in the factory, three looms, six looms, but pays off the mortgage on the paternal farm, and then goes back cheerfully to work again.”
—Ralph Waldo Emerson (1803–1882)
“The works of women are symbolical.
We sew, sew, prick our fingers, dull our sight,
Producing what? A pair of slippers, sir,
To put on when you’re weary or a stool
To stumble over and vex you ... “curse that stool!”
Or else at best, a cushion, where you lean
And sleep, and dream of something we are not,
But would be for your sake. Alas, alas!
This hurts most, this ... that, after all, we are paid
The worth of our work, perhaps.”
—Elizabeth Barrett Browning (1806–1861)