"Pierre Curie (1859–1906) was a French physicist who was co-awarded the Nobel Prize for Physics in 1903, with his wife Marie Curie, and Henri Becquerel, for their pioneering work on radioactivity, which included the joint discovery with his wife of radium and polonium. He also discovered piezoelectricity in work performed with his brother, Jacques Curie."
"In 1883, Pierre left the Sorbonne, to take a position at the École Municipale de Physique et de Chimie Industrielles - or the School of Physics for short – on Rue Lhomond in Paris (now called the École Supérieure de Physique et de Chimie Industrielles (ESPCI)). It was here that Pierre received his Doctorate in Science in 1895 1."
"Continuing chemical purification processes by the Curies identified a second element, which they published about in December 1898. This second element was named radium due to its intense radioactivity, a factor of two million times more than uranium 2!"
"Whilst the Curies were convinced that they had identified two novel elements, they knew that to achieve formal scientific recognition they would need to create pure samples of the elements rather than impure extracts and establish their atomic weights through mass spectroscopy 7. For this endeavour they would require staggeringly large amounts of pitchblende as radium comprised only 0.000025% of the ore! Or in other words, 1,000 kg of pitchblende would realise ~25 grams of radium, although in practice considerably less than this due to losses during multiple purification stages."
"At that time, the only source of pitchblende was from Bohemia, at that time under the jurisdiction of the Austrian government, who were kind enough to donate them 1 tonne of pitchblende as long as they could arrange its transit to Paris. Although it is estimated that over the lifetime of their project, over 500 tonnes of pitchblende were used 7!"
"Pierre Curie was born in Paris on 15 May 1859 3. Both his father, Eugène (1827-1910), and his grandfather, Paul Étienne François Gustave (1799-1853), were physicians, the latter working for a time in London, UK 1."
"In 1883, Pierre left the Sorbonne, to take a position at the École Municipale de Physique et de Chimie Industrielles - or the School of Physics for short – on Rue Lhomond in Paris (now called the École Supérieure de Physique et de Chimie Industrielles (ESPCI)). It was here that Pierre received his Doctorate in Science in 1895 1."
"Following graduation, he was employed by the Sorbonne as a laboratory demonstrator, where he collaborated with his brother Jacques (1856-1941), during which time they co-discovered piezoelectricity, which they first reported in 1880 3,4. The brothers demonstrated the "converse piezoelectric effect" in 1882 3. They invented the quartz piezoelectrometer, which is thought to have been the first practical application of the piezoelectric effect. It was used by Marie Curie to measure the tiny charges generated by radium."
"Following graduation, he was employed by the Sorbonne as a laboratory demonstrator, where he collaborated with his brother Jacques (1856-1941), during which time they co-discovered piezoelectricity, which they first reported in 1880 3,4. The brothers demonstrated the "converse piezoelectric effect" in 1882 3. They invented the quartz piezoelectrometer, which is thought to have been the first practical application of the piezoelectric effect. It was used by Marie Curie to measure the tiny charges generated by radium."
"Following graduation, he was employed by the Sorbonne as a laboratory demonstrator, where he collaborated with his brother Jacques (1856-1941), during which time they co-discovered piezoelectricity, which they first reported in 1880 3,4. The brothers demonstrated the "converse piezoelectric effect" in 1882 3. They invented the quartz piezoelectrometer, which is thought to have been the first practical application of the piezoelectric effect. It was used by Marie Curie to measure the tiny charges generated by radium."
"Whilst the Curies were convinced that they had identified two novel elements, they knew that to achieve formal scientific recognition they would need to create pure samples of the elements rather than impure extracts and establish their atomic weights through mass spectroscopy 7. For this endeavour they would require staggeringly large amounts of pitchblende as radium comprised only 0.000025% of the ore! Or in other words, 1,000 kg of pitchblende would realise ~25 grams of radium, although in practice considerably less than this due to losses during multiple purification stages."
"Curie piezoelectrometer 1,3,4,7"
"Curie point 1,3,4,7"
Expected headings
"Piezoelectricity"
"Polonium and radium"
"Radium therapy"
"Pierre Curie was born in Paris on 15 May 1859 3. Both his father, Eugène (1827-1910), and his grandfather, Paul Étienne François Gustave (1799-1853), were physicians, the latter working for a time in London, UK 1."