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Ifost, 2013
Nonlinear optical crystals are very important for laser frequency conversion. Potassium dihydrogen phosphate (KDP) is suitable for higher harmonic generation of huge laser systems for fusion experiments because it can be grown to larger sizes and also KDP has a high laser damage threshold. It has high optical nonlinearity, large temperature and angular
M. Amgalan +3 more
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Nonlinear optical crystals are very important for laser frequency conversion. Potassium dihydrogen phosphate (KDP) is suitable for higher harmonic generation of huge laser systems for fusion experiments because it can be grown to larger sizes and also KDP has a high laser damage threshold. It has high optical nonlinearity, large temperature and angular
M. Amgalan +3 more
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The Plastic Deformation of Ammonium Dihydrogen Phosphate
Journal of Applied Physics, 1954Plastic deformation was produced at about 100°C in single crystals of ADP which is normally considered to be brittle. The following four specimen orientations were studied by loading as a simple beam at temperatures from 90° to 115°C: (a) loaded along [110] axis normal to the (001) face (this orientation being the one of practical importance for all ...
Paul L. Smith, Edward I. Salkovitz
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Ultrasonic Velocity and Attenuation in Ammonium Dihydrogen Phosphate
The Journal of the Acoustical Society of America, 1973The velocity and attenuation of ultrasonic shear waves have been investigated as a function of temperature in single-crystal ammonium dihydrogen phosphate (ADP). Particular emphasis was placed in the region near the antiferroelectric critical temperature.
J. G. Hanse, R. G. Leisure
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Ammonium Dihydrogen Phosphate (ADP)
1972Ammonium dihydrogen phosphate (ADP) is a transparent, piezoelectric crystal containing no water of crystallization. Single crystals of this material were originally developed for use in underwater sound projectors and hydrophones. Transducer problems during World War II fostered a joint study program on this material by Bell Telephone Laboratories ...
J. T. Milek, M. Neuberger
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Proton transport mechanism in ammonium dihydrogen phosphate
Journal of Materials Science, 1990Coulometric, transient ionic current, electrical conductivity and IR investigations on polycrystalline and single crystal of ammonium dihydrogen phosphate (ADP) have been carried out. During coulometry, gases evolved both at the cathode (mostly H2) and at anode (O2) indicating the electrolysis of the H-O-H bridge. Transient ionic current study suggests
S. Chandra, S. A. Hashmi
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The Journal of Physical Chemistry C, 2019
Ammonium perchlorate (NH4ClO4) and ammonium dihydrogen phosphate (NH4H2PO4) are investigated through laser ablation/matrix-assisted laser desorption ionization processes, anion photoelectron spectroscopy (PES), and density functional theory calculations. No parent anionic species are observed in the mass spectra of these two energetic species. Instead,
Zhen Zeng, Elliot R. Bernstein
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Ammonium perchlorate (NH4ClO4) and ammonium dihydrogen phosphate (NH4H2PO4) are investigated through laser ablation/matrix-assisted laser desorption ionization processes, anion photoelectron spectroscopy (PES), and density functional theory calculations. No parent anionic species are observed in the mass spectra of these two energetic species. Instead,
Zhen Zeng, Elliot R. Bernstein
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Physical Review, 1946
Measurements have been made of all the elastic, piezoelectric, and dielectric constants of KDP and ADP crystals through temperature ranges down to the Curie temperatures. The piezoelectric properties agree well with Mueller's phenomenological theory of piezoelectricity provided the fundamental piezoelectric constant is taken as the ratio of the ...
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Measurements have been made of all the elastic, piezoelectric, and dielectric constants of KDP and ADP crystals through temperature ranges down to the Curie temperatures. The piezoelectric properties agree well with Mueller's phenomenological theory of piezoelectricity provided the fundamental piezoelectric constant is taken as the ratio of the ...
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Ammonium Polyphosphate with Crystalline Form V by Ammonium Dihydrogen Phosphate Process
Industrial & Engineering Chemistry Research, 2010Ammonium polyphosphate (APP) with crystalline form V (APP-V) was prepared through the reaction of ammonium dihydrogen phosphate and urea at high temperature and under dry ammonia atmosphere. Effects such as raw material ratios, ammoniation, condensation temperature, and condensation time were examined.
Gousheng Liu, Xinchun Liu, Jianguo Yu
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Diffusivity of ammonium dihydrogen phosphate in aqueous solutions
Journal of Applied Chemistry, 1963AbstractEmpirical relationships commonly used for the prediction of liquid diffusivity data are shown to be unreliable for aqueous solutions of solid solutes. An interferometric technique suitable for diffusivity measurement in such solutions is described.
J. W. Mullin, T. P. Cook
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Journal of the Optical Society of America B, 2001
Measurements of the magnitude and the sign of certain quadratic electro-optic coefficients of potassium dihydrogen phosphate (KDP) and ammonium dihydrogen phosphate (ADP) were made with an actively stabilized Michelson interferometer. The results obtained for these coefficients are, in units of 10-20 m2 V-2 (as opposed to literature values of order 10 ...
Mark J. Gunning +2 more
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Measurements of the magnitude and the sign of certain quadratic electro-optic coefficients of potassium dihydrogen phosphate (KDP) and ammonium dihydrogen phosphate (ADP) were made with an actively stabilized Michelson interferometer. The results obtained for these coefficients are, in units of 10-20 m2 V-2 (as opposed to literature values of order 10 ...
Mark J. Gunning +2 more
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