A science that deals with the composition, structure, and properties of substances and with the transformations that they undergo.


A science that deals with matter and energy and their interactions.


The science of numbers and their operations, interrelations, combinations, generalization, and abstractions and of space configurations and their structure, measurement, transformations, and generalizations.

>Entertaining Links




Publications


Journals

"Synthesis, structures, and photoisomerization of (E)- and (Z)-2-tert-butyl-9-(2,2,2-triphenylethylidene)fluorene", J.W. Barr, T.W. Bell, V.J. Catalano, J.I. Cline, D.J. Phillips, and R. Procupez, J. Phys. Chem. A. 109, 11650-11654 (2005).

"Ion imaging studies of product rotational alignment in collisions of NO (X2Π1/2, j=0.5) with Ar", E.A. Wade, K.T. Lorenz, D.W. Chandler, J.W. Barr, G.L. Barnes, and J.I. Cline, Chem. Phys. 301, 261-272 (2004).

"Ion imaging measurement of collision-induced rotational alignment in Ar-NO scattering", J.I. Cline, K.T. Lorenz, E.A. Wade, J.W. Barr, and D.W. Chandler, J. Chem. Phys. 115, 6277-6280 (2001).

"Direct measurement of the preferred sense of NO rotation after collision with argon", K.T. Lorenz, D.W. Chandler, J.W. Barr, W. Chen, G.L. Barnes, and J.I. Cline, Science 293, 2063-2066 (2001).

For commentary on this work, also see:
"Close encounters", F.F. Crim, Science 293, 2014-2015 (2001).
"News of the Week: Which way do they spin?", E. Wilson, Chemical and Engineering News 79(38), 9 (17 Sep 2001).
"Search and Discovery: Experiment and Theory Combine to Probe the Quantum Chemistry of Molecular Beams", C. Day, Physics Today 55(1), 13-15 (Jan 2002).

Conferences

"Photoisomerization Kinetics of a Prototype Light-Driven Molecular Motor", J.W. Barr, J.H. Mantha, R. Procupez, N. Hext, T.W. Bell, J.I. Cline, Western Spectroscopy Association, University of Nevada, Reno, 2004, Pacific Grove, CA.

"Collision Induced Product Rotational Orientation in Inelastic Bi-molecular Cross Beam Scattering of NO With N2", J.W. Barr, J.I. Cline, M.S. Elioff, D.W. Chandler, Western Spectroscopy Association, University of Nevada, Reno and Sandia National Laboratories/CA, 2003, Pacific Grove, CA.

"Collision Induced Product Rotational Orientation in Inelastic Bi-molecular Cross Beam Scattering of NO With Ar, Ne, and N2", J.W. Barr, W. Chen, G.L. Barnes, J.I. Cline, K.T. Lorenz, M.S. Elioff, D.W. Chandler, Atomic and Molecular Interaction Gordon Research Conference, University of Nevada, Reno, Lawrence Livermore National Laboratories and Sandia National Laboratories/CA, 2002, Bristol, RI.*

* Award Winner: Best Experimental Poster Presentation

"Analysis of No-Ar Bi-molecular Cross Beam Scattering", J.W. Barr, W. Chen, J.I. Cline, K.T. Lorenz, D.W. Chandler, Western Spectroscopy Association, University of Nevada, Reno and Sandia National Laboratories/CA, 2002, Pacific Grove, CA.

Presentations

"Crossed Molecular Beam Scattering Sutdies of the Rotational Alignment and Orientation of Nitric Oxide in Inelastic Collisions with Argon Atoms", J.W. Barr, University of Nevada, Reno - Seminar, University of Nevada, Reno, 2002, Reno, NV.

"Structure and Electronic Properties of Carbon Nanotubes", J.W. Barr, University of Nevada, Reno - Seminar, University of Nevada, Reno, 2000, Reno, NV.

"Master defense presentation"




> More News

Jump Pad: