|
George C. Schatz
George Chappell Schatz (born April 14, 1949), the Morrison Professor of Chemistry at Northwestern University, is a theoretical chemist best known for his seminal contributions to the fields of reaction dynamics and nanotechnology. Early life and career Born in Watertown, New York and raised in Sackets Harbor, New York, he obtained his B. S. in chemistry from Clarkson University in 1971. At Clarkson, he was mentored by organic chemistry professor Richard Partsch, who encouraged him to spend a summer working at Argonne National Laboratory in 1971. He went on to earn a Ph.D. from Caltech in 1976 under Aron Kuppermann. While working on his doctorate, he took classes taught by Richard Feynman on quantum electrodynamics and particle physics. Following postdoctoral work at MIT under John Ross, he joined the chemistry department at Northwestern University. Schatz is a member of the Center for Chemistry at the Space-Time Limit. To date he has co-authored over 1000 scientific papers an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reaction Dynamics
Reaction dynamics is a field within physical chemistry, studying why chemical reactions occur, how to predict their behavior, and how to control them. It is closely related to chemical kinetics, but is concerned with individual chemical events on atomic length scales and over very brief time periods. It considers ''state-to-state kinetics'' between reactant and product molecules in specific quantum states, and how energy is distributed between translational, vibrational, rotational, and electronic modes. Laidler, K.J. ''Chemical Kinetics'' (3rd ed., Harper & Row 1987), Chap.12 Experimental methods of reaction dynamics probe the chemical physics associated with molecular collisions. They include crossed molecular beam and infrared chemiluminescence experiments, both recognized by the 1986 Nobel Prize in Chemistry awarded to Dudley Herschbach, Yuan T. Lee, and John C. Polanyi "for their contributions concerning the dynamics of chemical elementary processes", In the crossed be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Particle Physics
Particle physics or high-energy physics is the study of Elementary particle, fundamental particles and fundamental interaction, forces that constitute matter and radiation. The field also studies combinations of elementary particles up to the scale of protons and neutrons, while the study of combinations of protons and neutrons is called nuclear physics. The fundamental particles in the universe are classified in the Standard Model as fermions (matter particles) and bosons (force-carrying particles). There are three Generation (particle physics), generations of fermions, although ordinary matter is made only from the first fermion generation. The first generation consists of Up quark, up and down quarks which form protons and neutrons, and electrons and electron neutrinos. The three fundamental interactions known to be mediated by bosons are electromagnetism, the weak interaction, and the strong interaction. Quark, Quarks cannot exist on their own but form hadrons. Hadrons that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Academy Of Quantum Molecular Science
The International Academy of Quantum Molecular Science (IAQMS) is an international scientific learned society covering all applications of quantum theory to chemistry and chemical physics. It was created in Menton in 1967. The founding members were Raymond Daudel, Per-Olov Löwdin, Robert G. Parr, John Pople and Bernard Pullman. Its foundation was supported by Louis de Broglie. Originally, the academy had 25 regular members under 65 years of age. This was later raised to 30, and then to 35. There is no limit on the number of members over 65 years of age. The members are "chosen among the scientists of all countries who have distinguished themselves by the value of their scientific work, their role of pioneer or leader of a school in the broad field of quantum chemistry, i.e. the application of quantum mechanics to the study of molecules and macromolecules". As of 2006, the academy consisted of 90 members. The academy organizes the International Congress of Quantum Chemistry eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States National Academy Of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the National Academy of Medicine (NAM). As a national academy, new members of the organization are elected annually by current members, based on their distinguished and continuing achievements in original research. Election to the National Academy is one of the highest honors in the scientific field in the United States. Members of the National Academy of Sciences serve '' pro bono'' as "advisers to the nation" on science, engineering, and medicine. The group holds a congressional charter under Title 36 of the United States Code. Congress legislated and President Abraham Lincoln signed an Act of Congress (1863) establishing the National Academy of Sciences as an independent, trusted nongovernmental institution, created for the purpose of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellow Of The American Physical Society
The American Physical Society honors members with the designation ''Fellow'' for having made significant accomplishments to the field of physics. The following lists are divided chronologically by the year of designation. * List of fellows of the American Physical Society (1921–1971) The American Physical Society honors members with the designation ''Fellow'' for having made significant accomplishments to the field of physics. The following list includes those fellows selected in the first 50 years of the tradition, that is, f ... * List of fellows of the American Physical Society (1972–1997) * List of fellows of the American Physical Society (1998–2010) * List of fellows of the American Physical Society (2011–present) References {{reflist * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Electronics
Molecular electronics is the study and application of molecular building blocks for the fabrication of electronic components. It is an interdisciplinary area that spans physics, chemistry, and materials science. It provides a potential means to extend Moore's Law beyond the foreseen limits of small-scale conventional silicon integrated circuits. Molecular scale electronics Molecular scale electronics, also called single-molecule electronics, is a branch of nanotechnology that uses single molecules, or nanoscale collections of single molecules, as electronic components. Because single molecules constitute the smallest stable structures possible, this miniaturization is the ultimate goal for shrinking electrical circuits. Conventional electronic devices are traditionally made from bulk materials. Bulk methods have inherent limits, and are growing increasingly demanding and costly. Thus, the idea was born that the components could instead be built up atom by atom in a chemistry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Physical Chemistry C
''The Journal of Physical Chemistry C'' publishes scientific articles reporting research on several subdisciplines of physical chemistry: *Nanoparticles and nanostructures *surfaces, interfaces, and catalysis *Electron transport, optical and electronic devices *Energy conversion and storage It was created in 2007 when '' The Journal of Physical Chemistry B'' was split in two, largely due to the recent growth in the area of nanotechnology. The journal is published weekly, with the first issue on January 11, 2007. Like ''The Journal of Physical Chemistry A'' and '' B'', it is published by the American Chemical Society. The journal is indexed in: Chemical Abstracts Service (CAS) and British Library. According to the ''Journal Citation Reports'', the journal had a 2022 impact factor of 3.7. Editor-in-Chief *2007–2019 George C. Schatz *2020–present Joan-Emma Shea See also * ''The Journal of Physical Chemistry A'' * '' The Journal of Physical Chemistry B'' * ''The Journal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Physical Chemistry B
''The Journal of Physical Chemistry B'' is a peer-reviewed scientific journal that covers research on several fields of material chemistry (macromolecules, soft matter, and surfactants) as well as statistical mechanics, thermodynamics, and biophysical chemistry. It has been published weekly since 1997 by the American Chemical Society. According to the ''Journal Citation Reports'', the journal had an impact factor of 3.5 for 2023. Due to the growing amount of research in the fields it covers, the journal was split into two at the beginning of 2007, with ''The Journal of Physical Chemistry C'' specializing in nanostructures, the structures and properties of surfaces and interfaces, electronics, and related topics. List of editors-in-chief The following persons have been editor-in-chief: * 1997–2005 Mostafa El-Sayed * 2005–2019 George C. Schatz * 2020–Present Joan-Emma Shea See also * ''The Journal of Physical Chemistry A'' * ''The Journal of Physical Chemistry C'' * ''T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Physical Chemistry A
''The Journal of Physical Chemistry A'' is a scientific journal which reports research on the chemistry of molecules - including their dynamics, spectroscopy, kinetics, structure, bonding, and quantum chemistry. It is published weekly by the American Chemical Society. Before 1997 the title was simply ''Journal of Physical Chemistry''. Owing to the ever-growing amount of research in the area, in 1997 the journal was split into ''Journal of Physical Chemistry A'' (molecular theoretical and experimental physical chemistry) and '' The Journal of Physical Chemistry B'' (solid state, soft matter, liquids, etc.). Beginning in 2007, the latter underwent a further split, with '' The Journal of Physical Chemistry C'' now being dedicated to nanotechnology, molecular electronics, and related subjects. According to the ''Journal Citation Reports'', the journal have an impact factor of 2.7 for 2023. Editors-in-chief *1896–1932 Wilder Dwight Bancroft, Joseph E. Trevor *1933–1951 S. C. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annual Review Of Physical Chemistry
''Annual Review of Physical Chemistry'' is a peer-reviewed scientific journal published by Annual Reviews. It covers all topics pertaining to physical chemistry. The editors are Todd J. Martínez (Stanford University) and Anne McCoy (University of Washington). As of 2023, ''Annual Review of Physical Chemistry'' is being published as open access, under the Subscribe to Open model. The journal is indexed in the Science Citation Index Expanded and Chemical Abstracts Service. As of 2024, ''Journal Citation Reports'' gives it a 2023 impact factor of 11.7. History The ''Annual Review of Physical Chemistry'' published its first volume in 1950. Its founding editor was University of California chemist Gerhard Krohn Rollefson. Some branches of physical chemistry were designated to be reviewed with each volume, while other branches would be reviewed less frequently. Upon Rollefson's death in 1955, he was succeeded by Henry Eyring. The editorial committee considered changing the name o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bionanotechnology
Nanobiotechnology, bionanotechnology, and nanobiology are terms that refer to the intersection of nanotechnology and biology. Given that the subject is one that has only emerged very recently, bionanotechnology and nanobiotechnology serve as blanket terms for various related technologies. This discipline helps to indicate the merger of biological research with various fields of nanotechnology. Concepts that are enhanced through nanobiology include: nanodevices (such as biological machines), nanoparticles, and nanoscale phenomena that occurs within the discipline of nanotechnology. This technical approach to biology allows scientists to imagine and create systems that can be used for biological research. Biologically inspired nanotechnology uses biological systems as the inspirations for technologies not yet created. However, as with nanotechnology and biotechnology, bionanotechnology does have many potential ethical issues associated with it. The most important objectives that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
