Good to see you. I am sorry I am not able to be there for your birthday. Jackie and I really loved our visit last year, and I am sure we would have enormously enjoyed what I expect will be a great party, but at the moment we have a previous engagement somewhere in Thailand. I have known Claudio since he was a mere lad of 22, a young graduate student of Johnnie Wheeler when I first came to Princeton. He then stayed on as an Assistant
1885巴尔默 (Johann Jakob Balmer,1825-1898)发现能够描述四种光谱 波长的公式,后来 Angstrom发现这些谱线属于氢原子 1893维恩 Wilhelm Carl Werner Otto fritz franz Wien,1864-1928)在实验 上发现热体最大辐射的波长反比于温度(维恩定律)。维恩在炉子上钻 了一个小孔,模拟理论黑体
Nobel Lecture december 13. 1946 The history of the discovery of the exclusion principle m, for which I have received the honor of the Nobel Prize award in the year 1945, goes back to my students days in Munich. While, in school in Vienna, I had already ob- tained some knowledge of classical physics and the then new Einstein rel- ativity theory, it was at the University of Munich that I was introduced by Sommerfeld to the structure of the atom- somewhat strange from the point of view of classical physics. I was not spared the which every