| Walter Kohn | |
|---|---|
| Name | Walter Kohn |
| Birth date | March 9, 1923 |
| Birth place | Vienna, Austria |
| Death date | April 19, 2016 |
| Death place | Santa Barbara, California, United States |
| Nationality | Austrian American |
| Fields | Physics, Chemistry |
| Institutions | University of California, Santa Barbara, Carnegie Mellon University |
| Alma mater | University of Toronto, Harvard University |
| Doctoral advisor | Julian Schwinger |
| Known for | Density Functional Theory |
| Awards | Nobel Prize in Chemistry (1998) |
Walter Kohn
Walter Kohn was a renowned Austrian American physicist and chemist who made significant contributions to the field of Quantum Physics. His work on Density Functional Theory revolutionized the way scientists understand and calculate the behavior of electrons in atoms and molecules. Kohn's research had a profound impact on the development of materials science and chemical physics, and his legacy continues to influence research in these fields. As a leading figure in the scientific community, Kohn's work was recognized with numerous awards, including the Nobel Prize in Chemistry in 1998.
Walter Kohn Walter Kohn was born in Vienna, Austria in 1923 to a family of Jewish descent. His early life was marked by the challenges of growing up in a country increasingly dominated by Nazi Germany. Kohn's family fled to Canada in 1939, where he began his academic career at the University of Toronto. He later moved to the United States to pursue his graduate studies at Harvard University, where he worked under the supervision of Julian Schwinger, a prominent theoretical physicist. Kohn's research focused on the application of quantum mechanics to the study of solid-state physics and chemical physics.
Kohn's early education was influenced by his family's emphasis on science and mathematics. He attended the Akademisches Gymnasium in Vienna, where he developed a strong foundation in physics and mathematics. After fleeing to Canada, Kohn enrolled at the University of Toronto, where he earned his undergraduate degree in physics and mathematics. He then moved to the United States to pursue his graduate studies at Harvard University, where he earned his Ph.D. in physics under the supervision of Julian Schwinger. Kohn's graduate research focused on the application of quantum field theory to the study of solid-state physics.
Kohn's contributions to Quantum Physics were significant and far-reaching. His work on Density Functional Theory provided a new framework for understanding the behavior of electrons in atoms and molecules. This theory, which was developed in collaboration with Pierre Hohenberg, allowed scientists to calculate the properties of materials with unprecedented accuracy. Kohn's research also explored the application of quantum mechanics to the study of superconductivity and superfluidity. His work in this area was influenced by the research of John Bardeen and Lev Landau, two prominent physicists who made significant contributions to the field of condensed matter physics.
The development of Density Functional Theory was a major milestone in Kohn's research career. This theory, which was developed in collaboration with Pierre Hohenberg, provided a new framework for understanding the behavior of electrons in atoms and molecules. The theory is based on the idea that the properties of a material can be determined from its electron density, rather than from the wave function of the electrons. This approach allowed scientists to calculate the properties of materials with unprecedented accuracy, and it has had a profound impact on the development of materials science and chemical physics. Kohn's work on Density Functional Theory was recognized with the Nobel Prize in Chemistry in 1998, which he shared with John Pople, a prominent chemist who developed computational methods for applying the theory.
Kohn's research career spanned over five decades and was marked by numerous achievements. He held faculty positions at several prominent universities, including Carnegie Mellon University and the University of California, Santa Barbara. Kohn's research focused on the application of quantum mechanics to the study of solid-state physics and chemical physics. He was a prolific researcher and published numerous papers on topics such as Density Functional Theory, superconductivity, and superfluidity. Kohn's work was influenced by the research of Richard Feynman, Murray Gell-Mann, and Philip Anderson, three prominent physicists who made significant contributions to the field of theoretical physics.
Kohn's contributions to Quantum Physics were recognized with numerous awards and honors. He was awarded the Nobel Prize in Chemistry in 1998 for his development of Density Functional Theory. Kohn also received the National Medal of Science in 1988 for his contributions to the field of physics. He was a member of the National Academy of Sciences and the American Academy of Arts and Sciences, and he was a fellow of the American Physical Society and the American Chemical Society. Kohn's work was also recognized with the Dirac Medal and the Feenberg Medal, two prestigious awards in the field of theoretical physics.
in Quantum Physics Kohn's legacy in Quantum Physics is profound and far-reaching. His development of Density Functional Theory provided a new framework for understanding the behavior of electrons in atoms and molecules. This theory has had a significant impact on the development of materials science and chemical physics, and it continues to influence research in these fields. Kohn's work also explored the application of quantum mechanics to the study of superconductivity and superfluidity, and his research in this area was influenced by the work of John Bardeen and Lev Landau. As a leading figure in the scientific community, Kohn's legacy continues to inspire new generations of researchers in the field of Quantum Physics. His work is remembered and celebrated by institutions such as the University of California, Santa Barbara, Carnegie Mellon University, and the American Physical Society.