Sir Peter Mansfield (* 9 October 1933 in London) is a British physicist, emeritierter professor for physics at the University OF Nottingham and carrier of the Medizinnobelpreises of 2003. It kept these common with Paul Christian Lauterbur for their discoveries in connection with magnet resonance tomography.

Biography

Early years and training

Peter Mansfield was born 1933 in the quarter Lambeth in London as a son of the Gasinstallateurs Sidney George Mansfield and his Mrs. Rose Lillian. It was the youngest of three brothers, its older brothers and sisters was Conrad William and Sidney Albert, and buildup in Camberwell. As it six years old was fallow the 2. World war out and it was evacuated as a child during the war years three times from London. Thus he only a Oaks spent few weeks in Seven and later twice in Torquay. After the war it terminated its education 1948 to the Secondary School in Peckham. Afterwards it worked three years at a painter. Afterwards it discovered its interest in rockets and got a job with the Ministry OF Supply at the Rocket Propulsion department in Westcott, Buckinghamshire. After 18 months it was called up into the army and remained there for two years, afterwards it returned to Westcott.

1956 began Peter Mansfield its study of physics at the Queen Mary college of the University OF London. Here 1959 consisted a project of it developing a portable nuclear spin resonance spectrometer (NMR) on the basis from Transistortechnologien to. It solved this task and got later an employment with his professor Jack Powles within the field of the nuclear spin resonance research. The principal interest of the working group lay in the research of molecular movements in different materials, primarily in liquids. Its task became the construction of a spectrometer, in order to examine firm of polymers. In connection with this work he discovered the solvently echoes (solid resonances) and publishes a publication over this resonance phenomenon in an individual gypsum crystal and attained a doctorate to the topic.

Research work in the USA

To its graduation in physics, which he locked 1962, it went on an invitation from Charlie Slichter for two years to the University OF Illinois into Urbana. He married before his departure Jean Margaret Kibble and her accompanied him after Illinois. Its research in Illinois consisted of the NMR spectroscopy at endowed metals, particularly at alloys of copper and zinc. Here it wanted to measure the resonance behavior of the copper electrons at zinc atoms and developed for it a special spectrometer.

Its post office graduate student time in Illinois persisted two years and could not not confirm the forecasts of its colleagues that the electrons at the zinc behave differently and resulted in a spezififische resonance. It could not resume its work on the solid resonances however in the laboratory of Charlie Slichter. However a former colleague from London, Doug Cutler, worked likewise in Urbana on this topic and used for it a similar structure as him Mansfield for its research had designed. Mansfield persuaded it that he could use its laboratory for some experiments. He investigated here the resonance at the Natriumflourit (NaF) and published an as far as possible theoretical publication in addition.

Nottingham

To the post office graduate student time Peter Mansfield returned 1964 to London. Mansfield got a place as lecturer and a research assistant at the University OF Nottingham with professor Raymond Andrew. Here he got his own laboratory, in order to design and test its Muliple pulse NMR, a spectrometer for the collection of the nuclear spin resonance with several coordinated pulses. In the first year he got a research student, who had made its master OF Science within the range of the NMR in Canada and with which he its first attempts of the Muliple pulse NMR accomplish could with Don commodity. 1965 came Mansfields of first Lherer Jack Powles to the university to Nottingham for a colloquium and a Mansfield demonstrated it its equipment. This reported by a similar structure in the laboratory by John Waugh at the Massachusetts Institute of Technology (WITH) and after it publications of both working groups in short consequence, which culminated in a research controversy of both institutions, came briefly, which was enough into the early 1970er.

1972 pushed with Alan Garroway an American post office graduate student of the Cornell University to the working group, which in its doctor work with NMR studies in moved liquids had concerned itself. Mansfield had equipped its NMR at the time with an early computer with a main memory of four kilobyte and one of the first tasks of Garroway was the development of a method around the results of the NMR by means of the computer to a spectrum generate to be let. To at the end of 1972 was Mansfield able to use a computer-controlled spectrometer in order to examine different materials. This made possible very fast analyses with which for the first time also Spektrogramme fast chemically changing materials to be actually accomplished could. The special attention applied here for the Kalziumflourit.

1972 began Mansfield a journey to Max Planck Institut for medical research in Heidelberg, in order to work here with Karl Hausser. With its working group it for this time in letter contact and his graduate student Peter Grannell stood continued to lead the attempts at the NMR, by trying to accomplish a crystal lattice of the Kalziumflourit by cuts of the Kampfer gotten and the spectra so long to a clear individual spectral line became recognizable. This was reached and published end of 1973. To a conference in Krakau the result was presented and discussed. In the context of this discussion Mansfield experienced for the first time from the work on Paul Lauterbur, who was active in a similar field and who concentrated thereby on studies in liquids. Naxchdem it had studied its publications put out it, which actually gave it to parallels. With both beginnings arose the question, which could be called variable sample. Lauterbur had undertaken in this connection first attempts to represent the samples figurativy. The studies stelklten a basis, on which it could be possible to regard biological systems with the help of the Muliple pulse NMR.

To a conference in India 1974 Lauterbur presented its results and also from Institut in Nottingham was present some researchers, who late thoughts made themselves around a conversion of the picture-giving process with the view of the resonance answers of magnetic impulses and which Mansfield communicated, which had not participated in the conference.

Appreciation

Mansfield were lent for its work numerous honors. Among other things it 1987 member of the Royal Society and 1993 was struck it to the knight. Together with Paul C. it received the Nobelpreis to Lauterbur 2003 for physiology and medicine.

Related links

• Nobelprize.org
• University OF Nottingham

Articles in category "Peter Mansfield"

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