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Roberto Car

Roberto Car is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Roberto Car rather than just read about it. In short: Roberto Car (born 3 January 1947 in Trieste) is an Italian physicist and the Ralph W. Dornte *31 Professor in Chemistry at Princeton University, where he is also a faculty member in the Princeton Institute for the Science and Technology of Materials.

Key takeaways

  • Roberto Car belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Roberto Car to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Roberto Car from memory before moving on to harder problems.

Reference excerpt

Roberto Car (born 3 January 1947 in Trieste) is an Italian physicist and the Ralph W. Dornte *31 Professor in Chemistry at Princeton University, where he is also a faculty member in the Princeton Institute for the Science and Technology of Materials. He researches the simulation of molecular dynamics phenomena.

Life Car studied physics and attained a doctorate in 1971 in nuclear technology at the Politecnico di Milano. He was a postdoc at the University of Milan from 1973 to 1974, an assistant at the École Polytechnique Fédérale de Lausanne (EPFL) from 1977 to 1981, employed at the Thomas J. Watson Research Center of IBM from 1981 to 1983, associate professor for physics at SISSA in Trieste (in 1990/91 as full professor) from 1984 to 1990, and professor for physics at the University of Geneva (and director of the IRRMA of EPFL) from 1991 to 1999. He is a professor in the Theory Department of the Fritz Haber Institute of the Max Planck Society. He is a member of the Italian Scientists and Scholars in North America Foundation.

Awards In 2009 he shared the Dirac Medal with Michele Parrinello for their development of the ab initio molecular dynamics simulation method. The method combines the quantum mechanical density functional theory for calculation of electronic structure with methods of molecular dynamics for the simulation of classical ("Newtonian") atomic movements. They call their procedure ab initio molecular dynamics ; it is also well known as the Car–Parrinello method. The procedure was jointly developed by both men in 1985, when they were in Trieste. Their procedure has found various applications in solid-state physics, biochemistry, chemical physics, and materials science. In 1990 he received the Hewlett-Packard prize of the European Physical Society, in 1995 the Rahman Prize of the American Physical Society, where he is a Fellow, and in 2009 with Parinello the Sidney Fernbach Award of the IEEE. In 2008, he received the Humboldt Foundation Research Award for senior US scientists. In 2007, a birthday symposium was held at ICTP. He received the Aneesur Rahman prize in computational physics. The Aneesur Rahman Prize is the highest honor given by the American Physical Society for work in computational physics. In 2020 he was awarded the Benjamin Franklin Medal (Franklin Institute) in Chemistry. In 2016 he was elected to the National Academy of Sciences. In the same year he was awarded the American Chemical Society's Award in Theoretical Chemistry.

See also Wolf-Dieter Schneider Uzi Landman Eberhard Umbach Andreas J. Heinrich Ulrike Diebold

References

External links "Perspective on: Imagination and optimism in scientific discovery", News at Princeton, Kitta MacPherson, June 28, 2010 Website of Roberto Car at Princeton University Career summary with selected publications, pdf data Archived 2010-06-13 at the Wayback Machine Portrait of him and Parrinello at ICTP Archived 2011-07-16 at the Wayback Machine Dirac Medal Portrait on the occasion of the Sidney Fernbach Award

Worked examples

Example 1 — a first encounter with Roberto Car

Start with the simplest possible case. Write down what Roberto Car claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Roberto Car before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Roberto Car ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Roberto Car

In research
Roberto Car appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Roberto Car in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Roberto Car is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1947 births, 20th-century Italian physicists, Academic staff of the University of Geneva, so understanding it makes those chapters shorter.
In everyday life
Look for Roberto Car outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Roberto Car in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Roberto Car means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Roberto Car out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Roberto Car in simple terms?

Roberto Car (born 3 January 1947 in Trieste) is an Italian physicist and the Ralph W. Dornte *31 Professor in Chemistry at Princeton University, where he is also a faculty member in the Princeton Institute for the Science and Technology of Materials.

Why does Roberto Car matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Roberto Car?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Roberto Car.

Tags

  • 1947 births
  • 20th-century Italian physicists
  • Academic staff of the University of Geneva
  • Academic staff of the École Polytechnique Fédérale de Lausanne
  • Benjamin Franklin Medal (Franklin Institute) laureates
  • Computational chemists
  • Computational physicists
  • Fellows of the American Physical Society
  • Living people
  • Members of the United States National Academy of Sciences
  • People from Trieste
  • Polytechnic University of Milan alumni

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