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You searched on: Author: edwin heilweil

Displaying records 31 to 40 of 97 records.
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31. Terahertz Spectroscopy of Dicyanobenzenes: Anomalous Absorption Intensities and Spectral Calculations
Published: 5/24/2007
Authors: Okan Esenturk, Ari Evans, Edwin J Heilweil
Abstract: Terahertz (THz) absorption spectra of the three isomeric structures of dicyanobenzene obtained from chloroform solutions and the solid phase at 298 K are reported. These spectra exhibit enhanced absorption cross-sections over those measured for most ...

32. The Use of Apertures to Create Discrete Combinatorial Libraries Using Pulsed Laser Deposition
Published: 5/18/2007
Authors: Nabil Bassim, Peter K. Schenck, Eugene Donev, Edwin J Heilweil, Eric J Cockayne, Martin L Green, Leonard Feldman
Abstract: In Pulsed-Laser Deposition (PLD), there are many processing parameters that influence film properties which may be studied such as substrate-target distance, background reactive gas pressure, laser energy, substrate temperature and composition in mul ...

33. Applications of THz Spectroscopy in Biosystems
Published: 1/1/2007
Authors: David F Plusquellic, Karen M. Siegrist, Edwin J Heilweil, Okan Esenturk

34. Process Analytical Technology (PAT): Effects of Instrumental and Compositional Variables on Terahertz Spectral Data Quality to Characterize Pharmaceutical Materials and Tablets
Published: 1/1/2007
Authors: H Wu, Edwin J Heilweil, A S Hussain, M A Khan

35. Process Analytical Technology (PAT): Quantification Approaches in Terahertz Spectroscopy for Pharmaceutical Application
Published: 1/1/2007
Authors: H Wu, Edwin J Heilweil, A S Hussain

36. Ultrafast Chelation Dynamics of a Manganese Tricarbonyl Derivative in Solid Polyacrylonitrile
Published: 1/1/2007
Authors: Tung T. To, Edwin J Heilweil

37. Time-Resolved Infrared Absorption Study of Cyclopentadienyl Manganese Tricarbonyl Derivatives With Pendant Sulfides in Acetonitrile
Published: 7/18/2006
Authors: Tung T. To, Edwin J Heilweil, T J Burkey
Abstract: The chelation dynamics of [5-C5H4C(O)R]Mn(CO)3 complexes 1 (R = CH2(SCH3)3), 2 (R = CH(SCH3)2), and 3 (R = C(SCH3)3) in room temperature acetonitrile solution have been investigated on the picosecond timescale by UV-pump IR-probe transient absorption ...

38. Terahertz Spectroscopy of Solid Serine and Cysteine
Published: 11/10/2005
Authors: T M Korter, M BC Campbell, M C Beard, Edwin J Heilweil
Abstract: Terahertz (THz) absorption spectra of the amino acids L-serine and L-cysteine in teh solid phase at 77K and 298 K are reported and compared to vibrational spectral results from Density Functional Theory for these species.

39. Measurement Process Prospects using THz Spectroscopy for Pharmaceutical Applications
Published: 1/1/2005
Authors: M A Khan, Edwin J Heilweil, A S Hussain, H Wu

40. Ultrafast Transient THz Spectroscopy of Azobenzene
Published: 1/1/2005
Authors: Okan Esenturk, Edwin J Heilweil

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