From Resistance Minimum to Kondo Physics

We discuss the development of Kondo physics from the resolution of the resistance minimum by J. Kondo to recent developments in physics. The Kondo effect has given a great impact to all areas of physics. This reminds us that physics is one unified science. Kondo's pioneering work has led major developments in physics. We show brief history of the Kondo effect and discuss the Kondo effect from several points of view that appeared to be important through conversations with Prof. J. Kondo.