On September 28, 1860, French chemist and physicist Paul Ulrich Villard was born. Villard is best known for having discovered gamma rays in 1900 while studying the radiation emanating from radium. Paul Villard was born in Saint-Germain-au-Mont-d’Or, Rhône, France.

2017年1月13日 · Paul Villard, a French chemist, died Jan. 13, 1934, at age 74. Villard is one of the unsung contributors to what is sometimes called the Second Scientific Revolution, the one that began in 1895 with the discovery of X-rays, followed by radioactivity, atomic structure, and relativity, in short order.

2016年9月28日 · Today is the birthday of Paul Villard, the discoverer of gamma rays. He was born in Saint-Germain-au-Mont-d'Or, near Lyon, France, in 1860. Villard is often forgotten for his contributions to the understanding of radioactivity and the electromagnetic spectrum, overshadowed by Henri Becquerel (who discovered radioactivity) and Wilhelm Röntgen ...

…was identified by French chemist Paul Villard in 1900. Designated as the gamma ray, it is not deflected by magnets and is much more penetrating than alpha particles. Gamma rays were later shown to be a form of electromagnetic radiation, similar to …

Paul Ulrich Villard (28 September 1860 – 13 January 1934) was a French chemist and physicist. He discovered gamma rays in 1900 while studying the radiation emanating from radium.

2013年2月4日 · Physicien et chimiste. - 1881 École normale supérieure. - 1884 Agrégé de sciences physiques. - À partir de 1884 Professeur de physique dans différents lycées dont celui de Montpellier. - 1896 Docteur ès sciences. - Sur l’intervention de Marcelin Berthelot, il obtient une charge de conférences de physique à la Faculté des sciences de Montpellier.

Villard, Paul (1860-1934) French physicist who discovered a type of rays emitted from radioactive substances which were not affected by electric or magnetic fields. These came to be called gamma rays by Rutherford .

Paul Villard and his discovery of gamma rays. / Gerward, Leif. In: Physics in Perspective, Vol. 1, 1999, p. 367-383. Research output: Contribution to journal › Journal article › Research › peer-review

Paul Ulrich Villard (28 September 1860 – 13 January 1934) was a French chemist and physicist. He discovered gamma rays in 1900 while studying the radiation emanating from radium. Early research. Villard was born in Saint-Germain-au-Mont-d'Or, Rhône.

Who was Paul Ulrich Villard? Paul Ulrich Villard was a French chemist and physicist, born in Saint-Germain-au-Mont-d'Or, Rhône, 28 September 1860. He discovered gamma rays in 1900 while studying the radiation emanating from radium.