Scientists » Chemists » DUDLEY R. HERSCHBACH
|Full name||: Dudley R. Herschbach|
|Alias||: Dudley R. Herschbach|
|Address||: San Jose, California, United States|
|Animals||: The Monkey|
|Father||: Robert Herschbach|
|Mother||: Dorothy Beer Herschbach|
|Wife||: Georgene Botyos Herschbach (chemist, m. 1964, two daughters)|
|Children||: Lisa Herschbach (chemist), Brenda Herschbach Jarrell (attorney)|
|Education||: Harvard University Stanford University|
Dudley Robert Herschbach is an American chemist and educator who, together with Yuan T. Lee and John C. Polanyi, won the prestigious Nobel Prize for Chemistry in 1986 for “their contributions towards the dynamics of chemical elementary processes”. Born in San Jose, California, he grew up in a rural setup, milking cows and feeding livestock. None of his family members had ever been to a university; however, noticing his interest in Science, his teachers arranged scholarships for him. He studied Mathematics (B.S.) and Chemistry (M.S.) at Stanford University, followed by Physics (A.M.) and Chemical Physics (PhD) at Harvard University. After receiving his doctorate degree, he taught at the University of California at Berkeley for five years. Later, he joined the faculty of Harvard, and eventually became Baird Professor of Science. To this day, he teaches graduate courses in quantum mechanics, chemical kinetics, molecular spectroscopy, and collision theory and undergraduate courses in physical chemistry and general chemistry. He and Lee invented what is popularly known as the “crossed molecular beam technique” in an endeavour to find out the changes that take place in chemical reactions. A prolific scientist, he has published over 400 scholarly papers. He is also a member of the Board of Sponsors of the Bulletin of the Atomic Scientists.
In 1959, Herschbach joined the University of California at Berkeley, where he was initially appointed Assistant Professor of Chemistry and two years later, Associate Professor. In his early work, he collaborated with Richard Bernstein, Sheldon Datz, Ned Greene, John Polanyi, John Ross, and Peter Toennies.
At Berkeley, along with graduate students George Kwei and James Norris, he constructed a cross-beam instrument big enough for reactive scattering experiments involving alkali and various molecular partners.
In 1963, he joined the faculty of Harvard as Professor of Chemistry. There, he continued his work on molecular-beam reactive dynamics. He worked with graduate students Sanford Safron and Walter Miller on the reactions of alkali atoms with alkali halides. Away from Harvard, he was a Visiting Professor at Göttingen University in 1963.
In 1967, Yuan T. Lee joined the lab as a postdoctoral student, and together with graduate students Doug MacDonald and Pierre LeBreton, the team began to construct a ‘supermachine’ for studying collisions such as hydrogen and halogen reactions.
He became a Guggenheim Fellow at Freiburg University in 1968, a Visiting Fellow of the Institute of Laboratory Astrophysics in 1969, and a Sherman Fairchild Scholar at the California Institute of Technology in 1976.
In 1976, he was also appointed Frank B. Baird, Jr. Professor of Science at Harvard. From 1964 to 1977, he served as Chairman of the Chemical Physics programme.
He was a member of the Faculty Council from 1980 to 1983 and was Co-Master of Currier House alongwith his wife from 1981 to 1986.
He also served as a consultant to Aerodyne Corporation, the Fluorocarbon Research Panel, and Los Alamos National Laboratory. He was appointed an Exxon Faculty Fellow in 1981 and visited the Corporate Research Laboratory in New Jersey on a regular basis.
In 1986, he won the prestigious Nobel Prize in Chemistry along with Yuan T. Lee and John C. Polanyi “for their contributions concerning the dynamics of chemical elementary processes”.
In the course of his long illustrious career in research, he has published over 400 scholarly papers. He is a strong supporter of science for the common people, and frequently gives lectures to students of all ages.
In 2003, he was one of the 22 Nobel Laureates who signed the Humanist Manifesto. In September 2005, he joined the Texas A&M University faculty as a Professor of Physics, teaching one semester per year in the Chemical Physics program.
He is involved in several public services; he was a board member of the Center for Arms Control and Non-Proliferation, and the Chairman of the board for Society for Science & the Public from 1992-2010. He is also a member of the Board of Sponsors of The Bulletin of the Atomic Scientists.
Herschbach used an emerging technique—molecular beam scattering to learn about the changes that take place during chemical reactions. He invented the ‘crossed molecular beam technique’which facilitated a thorough, molecule-by-molecule analysis of chemical reactions.
Among other studies, he exhibited that Methane is spontaneously formed in high pressure and high temperature environments such as deep inside the earth. This remarkable finding was suggestive of biogenic hydrocarbon formation.
Herschbach was born on 18 June, 1932 in San Jose, California. He was the eldest child of Robert and Dorothy Herschbach. His father, Robert Herschbach was initially a building contractor and later became a rabbit breeder.
On his father’s side, he had English and Irish ancestry while on his mother's side he had German, Dutch, and French lineage. He had five younger siblings and the family lived in a rural region of fruit orchards, in the neighbourhood of San Jose.
He had a rather simple upbringing and spent most of his childhood milking a cow, feeding the livestock, or picking fruits. From an early age, he developed an interest in reading but at the same time, involved himself in outdoor activities like scouting, and sports.
At the age of nine, he chanced upon an Astronomy article in National Geography authored by Donald Menzel of the Harvard Observatory, which aroused his curiosity in Science. He spent the next few years making star maps and gazing at the night sky, making observations.
He attended Campbell High School and studied Mathematics and Science. His teacher, John Meischke made the subject Chemistry easier for him to understand. He also played Football in School.
Since none of his relatives had ever graduated from a university, he too did not expect to attend college. However, his teachers decided otherwise and arranged football and academic scholarships for him from some universities.
He preferred the academic scholarship over football and in 1950, enrolled in Stanford University. Though he played freshman football, he gradually gave it up to devote more time to library studies and laboratory experiments.
His chief mentor at Stanford, Harold Johnston hired him as a summer research assistant, and taught him chemical kinetics in his senior year. He also attended the lectures of Harold Bacon, George Polya, Gabor Szego, and Bob Weinstock.
He received his B.S. degree in Mathematics in 1954 and the M.S. degree in Chemistry in 1955. His Master's thesis was titled, “Theoretical Pre-exponential Factors for Bimolecular Reactions” and involved calculating Arrhenius A-factors for gas-phase reactions.
He continued his graduate study at Harvard University and received an A.M. degree in Physics in 1956 and a Ph.D. in Chemical Physics in 1958. His Doctoral Thesis, done under the direction of Edgar Bright Wilson, Jr., was titled,“Internal Rotation and Microwave Spectroscopy”.
From 1957-1959, while a Junior Fellow in the Society of Fellows at Harvard, he developed plans for molecular beam studies of elementary chemical reactions.
Herschbach married an Organic Chemistry Harvard student, Georgene Botyos in 1964. The couple has two daughters, Lisa, who is a chemist and Brenda,who is an attorney. He lives with his wife in Lincoln, Massachusetts.
Herschbach and his wife served as the co-Masters of Currier Housefor several years.
In the television animated show ‘The Simpsons’, Herschbach lent his voice to an episode titled ‘Tree house of Horror XIV’; in the episode he presents the Nobel Prize in Physics to Professor Frink.
The most commendable work that won him the prestigious Nobel Prize in Chemistry in 1986 was his crossed molecular beam experiment that helped to analyze chemical reactions.
Apart from the Nobel Prize, he has received numerous national and international awards such as the Pure Chemistry Prize of the American Chemical Society (1965), the Linus Pauling Medal (1978), the Michael Polanyi Medal (1981), the Irving Langmuir Prize of the American Physical Society (1983), and the National Medal of Science (1991).
He has also received the Jaroslav Heyrovsky Medal (1992), the Sierra Nevada Distinguished Chemist Award (1993), the Kosolapoff Award of the ACS (1994), the William Walker Prize (1994) and the Council of Scientific Society President's Award for Support of Science (1999).
He is a Fellow of the American Academy of Arts and Sciences, the National Academy of Sciences, the American Philosophical Society, and the Royal Chemical Society of Great Britain. He is also an Eagle Scout and recipient of the Distinguished Eagle Scout Award (DESA).