J. J. Thomson

J. J. Thomson married Rose Elisabeth Paget in 1890. They had two children- a son named George Paget Thomson and a daughter named Joan Paget Thomson. The son went on to become a Nobel Prize winning physicist.

He died at the age of 83 on 30 August, 1940. His body was buried at the famous Westminster Abbey.

Joseph John Thomson was born to Joseph James Thomson and his wife Emma Swindells on 18 December, 1856 in the Cheetham Hill area of Manchester located in Lancashire, United Kingdom. His father was the owner of a bookshop that dealt in antiquarian books. J.J. Thomson had one younger brother.

Thomson was a child prodigy of sorts due to his remarkable grasp of the sciences from an early age. He was allowed to take admission to Owens College in 1870, when he was only 14 years old.

In 1876, at the age of 20 Thomson won a place at Trinity College, University of Cambridge to study mathematics. He received his bachelors degree 4 years later with first class honours and was one of the two students who won the Smith’s Prize, which is a prize meant for students of mathematics and theoretical physics who are engaged in research.

In 1881, he was made a Fellow of Trinity College and 2 years later he completed his MA from Cambridge University. Thomson was also bestowed with the prestigious Adams Prize, which is awarded by Cambridge University to outstanding research efforts.

Thomson started his career at Trinity College, University of Cambridge, and further enhanced his reputation as one of the most gifted mathematicians through his efforts. It was in 1884 that the members of the Royal Society elected him as a member and by the end of the same year Thomson was appointed as the Cavendish Professor of ExperimentalPhysics at the University of Cambridge.

His earliest research work was based on the structure of atoms and his first published paper was titled ‘Motion of Vortex Rings’ and in that particular paper he used pure mathematics to describe the vortex theory in relation to atomic structure as propounded by William Thomson.

Much of Thomson’s early research centred on mathematical explanation of chemical phenomena and the result was the 1886 book ‘Applications of Dynamics to Physics and Chemistry’. Six years later he published ‘Researches in Electricity and Dynamism’.

In 1896, Princeton University invited him to deliver lectures on the subjects on which he had worked. The contents of those lectures were all documented in the book ‘Discharge of Electricity through Gases’ that was published the following year.

He undertook the most important original research of his career in the year 1897 when he started is seminal research on cathode rays that led him through different alleys and one of the most significant discoveries out of that research was the discovery of the electron in relation to atoms which changed the face of the natural sciences.

J. J. Thomson’s most important work centred around the research on cathode rays that led to the discovery of the electron and he won the Nobel Prize in Physics in 1906 for this path breaking discovery.