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Inaugural Centers Announced for the Materials Genome Initiative

10-05-15

William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics, will be the Caltech Principle Investigator for one of U.S. Department of Energy’s inaugural centers for the Materials Genome Initiative (MGI). The initiative was launched by the White House to “help businesses discover, develop, and deploy new materials twice as fast.” The three inaugural centers are receiving $8 million to “integrate theory and computation with experiment and provide the materials community with advanced tools and techniques in support of the MGI.” Professor Goddard and colleagues will be working on the Computational Synthesis of Materials Software Project with the goal of developing the next-generation of methods and software to predict and control materials processes at the level of electrons. [Learn more]

Tags: APhMS research highlights William Goddard

Highly Cited Researchers

09-11-15

The Thomson Reuters compilation of the most highly cited researchers— those in the top 1%—include EAS professors Harry Atwater, William Goddard, Babak Hassibi, Joel Tropp, Kerry Vahala, and Paul Wennberg. This compilation aims to identify researchers with exceptional impact on their respective fields. [Detailed information on the methodology]

Tags: APhMS EE honors Harry Atwater CMS ESE Paul Wennberg William Goddard Joel Tropp Kerry Vahala Babak Hassibi

From First Mile to Last Mile

03-24-14

Over his 47 year career, William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics, has made seminal contributions to the theory and application of computational materials and molecular science which have led to numerous advances in diverse areas of science and engineering. In celebration of his career and 77th birthday his colleagues, students, and collaborators gathered at a celebration at Caltech entitled Bill Goddard and Computational Materials & Molecular Science: From First Mile to Last Mile. Special guests and speakers included Ares Rosakis, Carver Mead, Harry Gray, nobel laureate Rudolph Marcus and Sadasivan Shankar from Intel Corporation. [Tribute article about Professor Gaddard III]

Tags: APhMS EAS history Ares Rosakis William Goddard Carver Mead Harry Gray Rudolph Marcus

Developing Self-replicating Nanoscale Origami

08-06-13

William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics, and colleagues including Postdoctoral Scholar Si-ping Han have been awarded a $2 million grant as part of the National Science Foundation’s Origami Design for Integration of Self-assembling Systems for Engineering Innovation program. The funds will be used to develop biomimetic materials which contain assembled complexes of molecules that self-replicate, evolve and adopt intricate three dimensional structures at the nanometer scale by combining DNA guided self-assembly with origami folding.

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Tags: APhMS research highlights health William Goddard Paul Rothemund Si-ping Han

New Insight into Acid Rain Chemistry

06-13-12

A multidisciplinary team led by Dr. A. J. Colussi, comprising of graduate student Himanshu Mishra, and Professor Michael Hoffmann along with Dr. Robert J. Nielsen and Professor William A. Goddard III from the Materials and Process Simulation Center, has shown that the dissociation of nitric acid on thin layers of water, such as those in contact with air or biological membranes, is dramatically different from the similar process inside water. They have found that the molecules of nitric acid do not dissociate when they collide with water unless its surface contains at least 1 anion per million water. This work explains how minute concentrations of anions might subtly participate in acid rain chemistry, the cycling of nitrogen oxide pollutants on urban haze, and in the charging of protein surfaces that drive enzyme activities. [The PNAS Article]

Tags: research highlights ESE William Goddard Michael Hoffmann A. J. Colussi Himanshu Mishra Robert Nielsen

Better, Stronger, Lighter Armor

05-22-12

Kaushik Bhattacharya, Howell N. Tyson, Sr., Professor of Mechanics and Professor of Materials Science, is the Caltech lead on a $90 million U.S. Army Research Laboratory funded program to improve protective gear and vehicles for soldiers. "…studying materials in very extreme conditions is an area where Caltech engineering really stand out," says Bhattacharya. "The tools we bring, on both the theoretical and experimental sides uniquely bridge deep fundamental principles with unprecedented application.” [Caltech Feature]

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Tags: APhMS GALCIT MCE Guruswami Ravichandran Julia Greer William Goddard Michael Ortiz Dennis Kochmann Kaushik Bhattacharya

Explaining Superconductivity at High Temperatures

12-16-11

William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics, and colleagues have developed a hypothesis to explain the strange behavior of high-temperature superconductors—copper oxides, or cuprates, that conduct electricity without any resistance at temperatures much higher than other superconducting metals. Their hypothesis also points the way to a method for making even higher-temperature superconductors. [Caltech press release]

Tags: APhMS research highlights William Goddard

Using DNA to Manufacture Nanoscale Devices

11-16-11

William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics, has received $1.25 million from the National Science Foundation (NSF) to develop a process that takes advantage of DNA's talent for self-assembly to arrange nanomaterials such as carbon nanotubes and proteins into configurations designed for use in devices such as sensors, transistors, and optical components. [Caltech Feature]

Tags: APhMS research highlights health William Goddard NSF

Disorder Is Key to Nanotube Mystery

08-12-11

William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics; and Posdoctoral Scholar Tod Pascal believe to have solved the mystery of why water spontaneously flows into extremely small tubes of graphite or graphene, called carbon nanotubes.  Using a novel method to calculate the dynamics of water molecules they have found that entropy is the missing key.  "It's a pretty surprising result," says Professor Goddard "People normally focus on energy in this problem, not entropy." [Caltech Press Release]

Tags: APhMS energy research highlights William Goddard Tod Pascal

Professor Goddard Named to American Academy of Arts and Sciences

04-20-10

William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics, has been elected to 2010 American Academy of Arts and Sciences class of fellows. Professor Goddard joins an assembly that was founded in 1780 by John Adams, James Bowdoin, John Hancock, and other scholars to provide practical solutions to pressing issues. [Caltech Today Article]

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