Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 25 to 36 of 407 entries
Sorted by: Best Match Show Resources per page
Infrared spectrum and stability of the H2O-HO complex: experiment and theory.

The journal of physical chemistry. A

Soloveichik P, O'Donnell BA, Lester MI, Francisco JS, McCoy AB.
PMID: 19831340
J Phys Chem A. 2010 Jan 28;114(3):1529-38. doi: 10.1021/jp907885d.

Infrared action spectroscopy is utilized to characterize the gas-phase, hydrogen-bonded H(2)O-HO complex, a primary interaction in the hydration of the hydroxyl radical. The OH radical stretch of the H(2)O-HO complex is identified at 3490 cm(-1), shifted 78 cm(-1) to...

Effect of energetic electron and proton bombardment on the reflectance of silicon-carbide mirrors in the extreme-ultraviolet region.

Applied optics

Holland GE, Seely JF, McCoy RP, Dymond KF, Rollins C, Corson M.
PMID: 20935995
Appl Opt. 1994 Sep 01;33(25):5902-5. doi: 10.1364/AO.33.005902.

Chemical-vapor-deposited silicon-carbide mirrors were exposed to bombardment by 95-keV electrons and 100-keV protons with accumulated fluxes comparable with those expected in low-altitude Earth orbit for simulated periods of as many as 5 years. The reflectances of four mirrors were...

Water Vapor Continuum Absorption of Carbon Dioxide Laser Radiation near 10micro.

Applied optics

McCoy JH, Rensch DB, Long RK.
PMID: 20072456
Appl Opt. 1969 Jul 01;8(7):1471-8. doi: 10.1364/AO.8.001471.

Laboratory measurements using a stabilized CO(2) laser and a 1-km long path absorption cell are presented here for pure water vapor and water vapor-air mixtures. An empirical extinction coefficient equation is presented and used to compute absorption for a...

Effect of oxygen atom bombardment on the reflectance of silicon carbide mirrors in the extreme ultraviolet region.

Applied optics

Seely JF, Holland GE, Hunter WR, McCoy RP, Dymond KF, Corson M.
PMID: 20820315
Appl Opt. 1993 Apr 01;32(10):1805-10. doi: 10.1364/AO.32.001805.

Chemical-vapor-deposited silicon carbide mirrors were exposed to bombardment by 8-km/s oxygen atoms that simulated the effects of exposure in low Earth orbit for periods up to 7.5 yr. The reflectances of four mirrors were measured before and after exposure...

Theoretical investigations of mode mixing in vibrationally excited states of CH5+.

The journal of physical chemistry. A

Hinkle CE, McCoy AB.
PMID: 19290587
J Phys Chem A. 2009 Apr 23;113(16):4587-97. doi: 10.1021/jp8112733.

Using diffusion Monte Carlo, five vibrational excited states of CH(5)(+) and CD(5)(+) are evaluated and analyzed. Here, we focus on the fundamentals in the five modes that are generated by requiring that the wave functions change sign at specified...

Graphical tools for macromolecular crystallography in PHENIX.

Journal of applied crystallography

Echols N, Grosse-Kunstleve RW, Afonine PV, Bunkóczi G, Chen VB, Headd JJ, McCoy AJ, Moriarty NW, Read RJ, Richardson DC, Richardson JS, Terwilliger TC, Adams PD.
PMID: 22675231
J Appl Crystallogr. 2012 Jun 01;45:581-586. doi: 10.1107/S0021889812017293. Epub 2012 May 16.

A new Python-based graphical user interface for the PHENIX suite of crystallography software is described. This interface unifies the command-line programs and their graphical displays, simplifying the development of new interfaces and avoiding duplication of function. With careful design,...

Photoelectron spectroscopy of HC4N-.

The Journal of chemical physics

Vogelhuber KM, Wren SW, Shaffer CJ, McMahon RJ, McCoy AB, Lineberger WC.
PMID: 22128935
J Chem Phys. 2011 Nov 28;135(20):204307. doi: 10.1063/1.3663617.

We report the 364-nm photoelectron spectrum of HC(4)N(-). We observe electron photodetachment from the bent X(2)A" state of HC(4)N(-) to both the near-linear X(3)A" and the bent ã (1)A' states of neutral HC(4)N. We observe an extended, unresolved vibrational...

Surgical management of colonic inertia.

Clinics in colon and rectal surgery

McCoy JA, Beck DE.
PMID: 23449085
Clin Colon Rectal Surg. 2012 Mar;25(1):20-3. doi: 10.1055/s-0032-1301755.

For the select small number of constipated patients that cannot be managed medically, surgical options should be considered. Increases in our knowledge of colorectal physiology and experience have fostered improvements in patient evaluation and surgical management. Currently, patients with...

Deposition of tungsten nanogratings induced by a single femtosecond laser beam.

Optics express

Zhang H, Tang M, McCoy J, Her TH.
PMID: 19546897
Opt Express. 2007 May 14;15(10):5937-47. doi: 10.1364/oe.15.005937.

Tungsten nanogratings with sub-100nm linewidths and subwavelength periods are fabricated by laser-induced chemical vapor deposition using a single 400 nm femtosecond pulsed laser beam without any beam shaping. Combining advantages of parallel and direct-write processing, this method can produce...

Simultaneous evaluation of multiple rotationally excited states of H3(+), H3O(+), and CH5(+) using diffusion Monte Carlo.

The journal of physical chemistry. A

Petit AS, Ford JE, McCoy AB.
PMID: 24053598
J Phys Chem A. 2014 Sep 04;118(35):7206-20. doi: 10.1021/jp408821a. Epub 2013 Oct 24.

An extension to diffusion Monte Carlo (DMC) is proposed for simultaneous evaluation of multiple rotationally excited states of fluxional molecules. The method employs an expansion of the rotational dependence of the wave function in terms of the eigenstates of...

Sub-Doppler infrared spectroscopy of CH2D radical in a slit supersonic jet: isotopic symmetry breaking in the CH stretching manifold.

The Journal of chemical physics

Roberts MA, Savage C, Dong F, Sharp-Williams EN, McCoy AB, Nesbitt DJ.
PMID: 22779594
J Chem Phys. 2012 Jun 21;136(23):234308. doi: 10.1063/1.4717620.

First high-resolution infrared absorption spectra in the fundamental symmetric/asymmetric CH stretching region of isotopically substituted methyl radical, CH(2)D, are reported and analyzed. These studies become feasible in the difference frequency spectrometer due to (i) high density radical generation via...

Combined charge carrier transport and photoelectrochemical characterization of BiVO4 single crystals: intrinsic behavior of a complex metal oxide.

Journal of the American Chemical Society

Rettie AJ, Lee HC, Marshall LG, Lin JF, Capan C, Lindemuth J, McCloy JS, Zhou J, Bard AJ, Mullins CB.
PMID: 23869474
J Am Chem Soc. 2013 Jul 31;135(30):11389-96. doi: 10.1021/ja405550k. Epub 2013 Jul 19.

Bismuth vanadate (BiVO4) is a promising photoelectrode material for the oxidation of water, but fundamental studies of this material are lacking. To address this, we report electrical and photoelectrochemical (PEC) properties of BiVO4 single crystals (undoped, 0.6% Mo, and...

Showing 25 to 36 of 407 entries