Research Publications
Intimately familiar with the university research setting, our team has the experience to effectively communicate with scientists on the forefront of leading technologies.
Selected scientific publications of David F. Underwood and Andrew T. Healy

1Ultrafast dynamics in helium nanodroplets probed by femtosecond time-resolved EUV photoelectron imaging. O. Kornilov, C. Wang, O. Bnermann, A. Healy, M. Leonard, C. Peng, S. Leone, D. Neumark, and O. Gessner, J. Phys. Chem. A, 114, p. 1437, 2009.

2The role of stress in the time-dependent optical response of silicon photonic band gab crystals. H. Wei, David F. Underwood, S.E. Han, David A. Blank, and David J. Norris. Applied Physics Letters, 95, 051910, 2009.

3Excited state hydrogen bond dynamics: Coumarin 102 in acetonitrile-water binary mixtures. Nathan P. Wells, Matthew J. McGrath, Ilja Siepmann, David F. Underwood, and David A. Blank. Journal of Physical Chemistry A, Vol. 112, 2511-2514, 2008.

4Photoionization of isooctane and n-octane in intense laser fields: II) Effect of irradiance on electron dynamics. Andrew T. Healy, Sanford Lipsky, and David A. Blank, J. Chem. Phys., 129 p. 234512, 2008.

5Photoionization of isooctane and n-octane in intense laser fields: I) Effect of irradiation on ionization rates. Andrew T. Healy, Sanford Lipsky, and David A. Blank, J. Chem. Phys., 127, p. 214508, 2007.

6Direct probing of the local solvent response during intermolecular electron transfer. David F. Underwood and David A. Blank. Ultrafast Phenomena XV, Springer series in Chemical Physics, 362-364, 2007.

7Measuring the change in the intermolecular Raman spectrum during dipolar solvation. David F. Underwood and David Publications A. Blank. Journal of Physical Chemistry A,109(15), 3295-3306, 2005.

8Time resolved direct probing of the change in the local solvent response following excitation of a solute. David F. Underwood and David A. Blank. Ultrafast Phenomena XIV, Springer Series in Chemical Physics, 79, Springer-Verlag, Heidelberg, Berlin, 413-415, 2005.

9Three photon near threshold photoionization dynamics of isooctane. Andrew Healy, David F. Underwood, Sanford Lipsky, and David A. Blank. Journal of Chemical Physics, 123(5), 51105, 2005.

10Probing excited state dynamics and intramolecular proton transfer in 1-acylaminoanthraquinones via the intermolecular solvent response. Sarah J. Schmidtke, David F. Underwood, and David A. Blank. Journal of Physical Chemistry A, 109(32), 7033-7045, 2005.

11Polarization dependent detection of impulsive stimulated Raman scattering in alpha-quartz. A. Rundquist, J. Broman, David F. Underwood, and David A. Blank. Journal of Modern Optics, 52(17), 2501-2510, 2005.

12Direct observation of the ultrafast solvent response in condensed phase chemical dynamics. David F. Underwood and David A. Blank. Abstracts of Papers, 227th American Chemical Society National Meeting, Anaheim, CA, page PHYS- 439, 2004.

13Following the solvent directly during ultrafast excited state proton transfer. Sarah J. Schmidtke, David F. Underwood, and David A. Blank. Journal of the American Chemical Society, 126(28), 8620-8621, 2004.

14Direct ultrafast probing of the local environment during dynamic events in solution. David F. Underwood and David A. Blank. Abstracts of Papers, 225th American Chemical Society Meeting, New Orleans, LA, page PHYS-354, 2003.

15Ultrafast solvation dynamics: A view from the solvent's perspective using a novel resonant-pump, non-resonant probe technique. David F. Underwood and David A. Blank. Journal of Physical Chemistry A, 107(7), 956-961, 2003.

16Dynamics of ultrafast proton transfer in 1-acylaminoanthroquinones. Sarah J. Schmidtke, David F. Underwood and David A. Blank. Abstracts of Papers, 225th American Chemical Society Meeting, New Orleans, LA, page PHYS-48, 2003.

17Nonlinear optical properties of aligned quantum dots in polymers. Justin E. Paulson, David F. Underwood, Andrew J. Poker, and David A. Blank. Abstracts of Papers, 223rd American Chemical Society National Meeting, Orlando, FL, page CHED-914, 2002.

18Ultrafast, low-frequency solvation dynamics of condensed phase systems using a novel resonant-pump, third-order Raman probe technique. David F. Underwood and David A. Blank. Abstracts of Papers, 224th American Chemical Society National Meeting, Boston, MA, page PHYS–308, 2002.

19Investigation of low-frequency, condensed phase solvation dynamics using a novel two-dimensional, resonant-pump, third-order Raman-probe technique. David F. Underwood and David A. Blank. Ultrafast Phenomena XIII, Trends in Optics and Photonics, 72, 47-48, 2002.

20Ultrafast carrier dynamics in CdSe nanocrystals determined by femtosecond fluorescence upconversion spectroscopy. David F. Underwood, Tadd Kippeny, and Sandra J. Rosenthal. Journal of Physical Chemistry B, 105(2), 436-443, 2001.

21Charge carrier dynamics in CdSe nanocrystals: implications for the use of quantum dots in novel photovoltaics. David F. Underwood, Tadd Kippeny, and Sandra J. Rosenthal. European Physical Journal D, 16, 241-244, 2001.

22Size and surface dependence of ultrafast carrier dynamics in CdSe quantum dots determined by fluorescence upconversion spectroscopy. David F. Underwood, Tadd Kippeny, Rachel Ward, Andreas V. Kadavanich, Jason Taylor, and Sandra J. Rosenthal. Ultrafast Phenomena XII, Springer Series in Chemical Physics, 66, 375-377, 2001.

23Characterization of the components of a nanocrystal based photovoltaic device. Meg M. Erwin, David F. Underwood, Tadd Kippeny, James McBride, Andreas V. Kadavanich, Stephen Pennycook, and Sandra J. Rosenthal. Proceedings - Electrochemical Society, 2001-10 (Photovoltaics for the 21st Century II), 263-274, 2001.

24Two-photon serine protease photoactivation. Derek A. Pratt, David F. Underwood, Sandra J. Rosenthal, and Ned A. Porter. Abstracts of Papers, 221st American Chemical Society National Meeting, San Diego, CA, page 703-ORGN, 2001.

25Analysis of the nanocrystal interface in composite photovoltaic device structures with an active layer based on semiconducting nanocrystals. Andreas V. Kadavanich, Jason Taylor, David F. Underwood, Tadd Kippeny, Meg M. Erwin, Stephen J. Pennycook, and Sandra J. Rosenthal. Proceedings - Electrochemical Society, 99-11 (Photovoltaics for the 21st Century), 91-96, 1999.

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