Marie Curie, née Maria Salomea Skłodowska, (born November 7, 1867, Warsaw, Congress Kingdom of Poland, Russian Empire—died July 4, 1934, near Sallanches, France), Polish-born French physicist, famous for her work on radioactivity and twice a winner of the Nobel Prize. With Henri Becquerel and her husband, Pierre Curie, she was awarded the 1903 Nobel Prize for Physics. She was the sole winner of the 1911 Nobel Prize for Chemistry. She was the first woman to win a Nobel Prize, and she is the only woman to win the award in two different fields.
Early Life
From childhood she was exceptional for her prodigious reminiscence, and on the age of 16 she gained a gold medal on completion of her secondary schooling on the Russian lycée. Because her father, a trainer of arithmetic and physics, misplaced his financial savings by means of dangerous funding, she needed to take work as a trainer and, on the identical time, took half clandestinely within the nationalist “free university,” studying in Polish to ladies staff. At the age of 18 she took a put up as governess, the place she suffered an sad love affair. From her earnings she was in a position to finance her sister Bronisława’s medical research in Paris, with the understanding that Bronisława would in flip later assist her to get an schooling.
Move To Paris, Pierre Curie, And First Nobel Prize
In 1891 Skłodowska went to Paris and, now utilizing the identify Marie, started to comply with the lectures of Paul Appel, Gabriel Lippmann, and Edmond Bouty on the Sorbonne. There she met physicists who had been already well-known—Jean Perrin, Charles Maurain, and Aimé Cotton. Skłodowska labored far into the evening in her student-quarters garret and nearly lived on bread and butter and tea. She got here first within the licence of bodily sciences in 1893. She started to work in Lippmann’s analysis laboratory and in 1894 was positioned second within the licence of mathematical sciences. It was within the spring of that yr that she met Pierre Curie.
Their marriage (July 25, 1895) marked the beginning of a partnership that was quickly to realize outcomes of world significance, particularly the invention of polonium (so known as by Marie in honour of her place of birth) in the summertime of 1898 and that of radium a couple of months later. Following Henri Becquerel’s discovery (1896) of a brand new phenomenon (which she later known as “radioactivity”), Marie Curie, in search of a topic for a thesis, determined to seek out out if the property found in uranium was to be present in different matter. She found that this was true for thorium concurrently G.C. Schmidt did.
Turning her consideration to minerals, she discovered her curiosity drawn to pitchblende, a mineral whose exercise, superior to that of pure uranium, could possibly be defined solely by the presence within the ore of small portions of an unknown substance of very excessive exercise. Pierre Curie then joined her within the work that she had undertaken to resolve this downside and that led to the invention of the brand new parts, polonium and radium. While Pierre Curie devoted himself mainly to the bodily examine of the brand new radiations, Marie Curie struggled to acquire pure radium within the metallic state—achieved with the assistance of the chemist André-Louis Debierne, certainly one of Pierre Curie’s pupils. On the outcomes of this analysis, Marie Curie obtained her doctorate of science in June 1903 and, with Pierre, was awarded the Davy Medal of the Royal Society. Also in 1903 they shared with Becquerel the Nobel Prize for Physics for the invention of radioactivity.
Death Of Pierre And Second Nobel Prize
The sudden dying of Pierre Curie (April 19, 1906) was a bitter blow to Marie Curie, however it was additionally a decisive turning level in her profession: henceforth she was to dedicate all her power to finishing alone the scientific work that they'd undertaken. On May 13, 1906, she was appointed to the professorship that had been left vacant on her husband’s dying; she was the primary lady to show within the Sorbonne. In 1908 she turned titular professor, and in 1910 her basic treatise on radioactivity was revealed. In 1911 she was awarded the Nobel Prize for Chemistry, for the isolation of pure radium. In 1914 she noticed the completion of the constructing of the laboratories of the Radium Institute (Institut du Radium) on the University of Paris.
Throughout World War I, Marie Curie, with the assistance of her daughter Irène, devoted herself to the event of using X-radiography. In 1918 the Radium Institute, the employees of which Irène had joined, started to function in earnest, and it was to develop into a common centre for nuclear physics and chemistry. Marie Curie, now on the highest level of her fame and, from 1922, a member of the Academy of Medicine, devoted her researches to the examine of the chemistry of radioactive substances and the medical purposes of those substances.
Later Work
In 1921, accompanied by her two daughters, Marie Curie made a triumphant journey to the United States, the place President Warren G. Harding offered her with a gram of radium purchased as the results of a group amongst American ladies. She gave lectures, particularly in Belgium, Brazil, Spain, and Czechoslovakia. She was made a member of the International Commission on Intellectual Co-operation by the Council of the League of Nations. In addition, she had the satisfaction of seeing the event of the Curie Foundation in Paris and the inauguration in 1932 in Warsaw of the Radium Institute, of which her sister Bronisława turned director.