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Miguel A. Catalán
Miguel Antonio Catalán y Sañudo (1894–1957) was a Spanish spectroscopist. Biography Miguel Antonio Catalán y Sañudo was born in Zaragoza, he obtained his degree in chemistry from the University of Zaragoza and received his doctorate in Madrid in 1917 for his thesis about spectrochemistry. In 1920, he began work as a researcher at Imperial College London. Examining the spectrum of the arc of manganese, he determined that the optical spectra of complex atoms consisted of groups of lines –which he called "multipletes"- between which existed certain characteristic regularities. Catalán demonstrated that study of the multipletes led to further understanding of the states of energy of atomic electrons. On the invitation of Arnold Sommerfeld, he worked at the University of Munich, and on the creation by the Rockefeller Foundation of the Institute of Physics and Chemistry (Madrid), in 1930 he was named head of the Spectroscopy Section. He was invited numerous times to work ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miguel Catalán Sañudo (c1920)
--> Miguel is a given name and surname, the Portuguese and Spanish form of the Hebrew name Michael. It may refer to: Places *Pedro Miguel, a parish in the municipality of Horta and the island of Faial in the Azores Islands *São Miguel (other), various locations in Azores, Portugal, Brazil and Cape Verde People * Miguel (surname) Arts, entertainment, and media * Miguel (singer) (born 1985), Miguel Jontel Pimentel, American recording artist *Miguel Bosé (born 1956), Spanish pop new wave musician and actor *Miguel Calderón (born 1971), artist and writer * Miguel Cancel (born 1968), former American singer *Miguel Córcega (1929–2008), Mexican actor and director * Miguel de Cervantes (1547–1616), Spanish author * Miguel Delibes (1920–2010), Spanish novelist * Miguel Ferrer (1955–2017), American actor *Miguel Galván (1957–2008), Mexican actor * Miguel Gómez (photographer) (born 1974), Colombian / American photographer. * Miguel Ángel Landa (born 1936), Venezu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |