J. Michael Kosterlitz

Michael Kosterlitz was awarded the Nobel Prize in Physics in 2016, the Maxwell Medal and Prize from the British Institute of Physics in 1981, and the Lars Onsager Prize from the American Physical Society in 2000, especially, for his work on the Kosterlitz–Thouless transition. Since 1992, he has been a Fellow of the American Physical Society.

After a few postdoctoral positions, including positions at the University of Birmingham, collaborating with David Thouless, and at Cornell University, he was appointed to the faculty of the University of Birmingham in 1974, first as a lecturer and, later, as a reader. Since 1982, he has been professor of physics at Brown University. Kosterlitz is currently a visiting research fellow at Aalto University in Finland and since 2016 a distinguished professor at Korea Institute for Advanced Study.

He was born in Aberdeen, Scotland, to German-Jewish émigrés, the son of the pioneering biochemist Hans Walter Kosterlitz and Hannah Gresshöner. He was educated independently at Robert Gordon's College before transferring to the Edinburgh Academy to prepare for his university entrance examinations. He received his BA degree, subsequently converted to an MA degree, at Gonville and Caius College, Cambridge. In 1969, he earned a DPhil degree from the University of Oxford as a postgraduate student of Brasenose College, Oxford.

Kosterlitz was a pioneer in Alpine climbing in the 1960s, known for working routes in the UK, Italian Alps, and Yosemite. There is 6a+ graded route bearing his name in the Orco Valley of the Italian Alps named Fessura Kosterlitz. Kosterlitz is an American citizen and is an atheist. He was diagnosed with multiple sclerosis in 1978.

John Michael Kosterlitz (born June 22, 1943) is a British-American physicist. He is a professor of physics at Brown University and the son of biochemist Hans Kosterlitz. He was awarded the 2016 Nobel Prize in physics along with David Thouless and Duncan Haldane for work on condensed matter physics.

The Kosterlitz Centre at the University of Aberdeen is named in honour of his father, Hans Kosterlitz, a pioneering biochemist specializing in endorphins, who joined the faculty after fleeing Nazi persecution of Jews in 1934.