Výsledky vyhledávání - "Donald O. Frazier"

Thermally Stable Imines as New Potential Nonlinear Optical Materials

Autor: Vladimir N. Nesterov, and Donald O. Frazier, Tatiana V. Timofeeva, Benjamin G. Penn, V. V. Nesterov, Mikhail Yu. Antipin

Publikováno v: Crystal Growth & Design. 4:521-531

In the search for new thermostable acentric nonlinear optical (NLO) crystalline materials, several polar imine derivatives with the general structure D-π-A(D‘) were synthesized and studied. Introduction of the amino group (D‘) into the acceptor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::021e862640c9850996c4d7ba379f74e6
https://doi.org/10.1021/cg034068c

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Semiclassical Calculation of Reaction Rate Constants for Homolytical Dissociation Reactions of Interest in Organometallic Vapor-Phase Epitaxy (OMVPE)

Autor: Donald O. Frazier, C. A. Cardelino, Klaus J. Bachmann, Craig E. Moore, S. D. Mccall, Beatriz H. Cardelino

Publikováno v: The Journal of Physical Chemistry A. 107:3708-3718

A procedure for calculating homolytic dissociation rate constants is reported for modeling organometallic vapor-phase epitaxy (OMVPE) of III−V compounds for all pressure regimes. Reaction rate constants were predicted following a semiclassical appr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d894b71e2f67c0b76b5c9806e414956
https://doi.org/10.1021/jp026289j

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Cocrystal of 1,1-Dicyano-2-(4-hydroxyphenyl)-ethene with l-Proline and Induced Conformational Polymorphism of 1,1-Dicyano-2-(4-hydroxy- 3-methoxyphenyl)-ethene

Autor: and Benjamin G. Penn, Genevieve H. Kuhn, Volodymyr V. Nesterov, Donald O. Frazier, Tatiana V. Timofeeva, Vladimir N. Nesterov, Mikhail Yu. Antipin

Publikováno v: Crystal Growth & Design. 3:383-391

Crystallization of 1,1-dicyano-2-(4-hydroxyphenyl)-ethene (I) and 1,1-dicyano-2-(4-hydroxy-3-methoxyphenyl)-ethene (II) with l-proline (III) and l-tartaric acid (IV) was carried out. Compound I formed cocrystals with l-proline I·III. However, cocrys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::385849c5570ddc07ae4fa9a01d88fd95
https://doi.org/10.1021/cg0200513

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Systematic study of polymorphism in crystalline non-linear optical materials

Autor: Donald O. Frazier, Tatiana V. Timofeeva, Mikhail Yu. Antipin, Vladimir N. Nesterov, Benjamin G. Penn, Ronald D. Clark

Publikováno v: Journal of Molecular Structure. 647:181-202

Crystalline polymorphism is quite common for non-linear optical (NLO) compounds. During our studies of NLO materials we found several compounds that crystallize in two or more forms. We present a short review of our recent data on the crystalline pol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c21055afabbf44a4cd1e03f000f1cc1
https://doi.org/10.1016/s0022-2860(02)00523-9

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Bulk growth of high quality nonlinear optical crystals of L-arginine tetrafluoroborate (L-AFB)

Autor: Mohan D. Aggarwal, W. S. Wang, A Tan, Donald O. Frazier, Benjamin G. Penn, Constance A. Owens, Kamala N. Bhat

Publikováno v: Journal of Crystal Growth. 225:465-469

Bulk single crystals of L-arginine tetrafluoroborate (L-AFB) a new semiorganic nonlinear optical material has been successfully grown from solution by the temperature lowering method. Solubility of L-AFB was measured in various solvents such as ethan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0808972616bedc7a1ab31f0bdf0a40b
https://doi.org/10.1016/s0022-0248(01)00917-4

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Theoretical Study of Indium Compounds of Interest for Organometallic Chemical Vapor Deposition

Autor: C. A. Cardelino, Craig E. Moore, Beatriz H. Cardelino, C Nasa George, Donald O. Frazier, Klaus J. Bachmann

Publikováno v: The Journal of Physical Chemistry A. 105:849-868

The structural. electronic and therinochemical properties of indium compounds which are of interest in halide transport and organometallic chemical vapor deposition processes have been studied by ab initio and statistical mechanics methods. The compo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03775711b9f549e3b7bd52fd2a6c1753
https://doi.org/10.1021/jp0013558

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Structural characterization of monomers for non-linear optical polymers. X-ray analysis and molecular mechanics calculations of 2-(4-methacryloxy-3-methoxyphenyl)-1,1-dicyanoethylene, 2-(3-methacryloxy-4-methoxyphenyl)-1,1-dicyanoethylene, and 2-(2-methacryloxy-3-methoxyphenyl)-1,1-dicyanoethylene

Autor: M. Yu. Antipin, Donald O. Frazier, Vladimir N. Nesterov, Tatiana V. Timofeeva, X. Deng, Benjamin G. Penn, Ronald D. Clark

Publikováno v: Journal of Molecular Structure. 523:309-318

The results of molecular mechanics calculations, hyperpolarizabilities calculations, synthesis, and X-ray analysis of three monomers for non-linear optical polymers are presented. All monomers are derivatives of dicyanovinylbenzene with methoxy and m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c76e66a0a6e9360137198c7940842f56
https://doi.org/10.1016/s0022-2860(99)00417-2

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Structure and morphology of phthalocyanine films grown in electrical fields by vapor deposition

Autor: Craig E. Banks, H.D. Burns, Benjamin G. Penn, H. Abdeldayem, Rosline Hicks, Donald O. Frazier, Shen Zhu, G. W. Thompson

Publikováno v: Journal of Crystal Growth. 211:308-312

Phthalocyanine (Pc) films have been synthesized by vapor deposition on quartz substrates, some of which were coated with a very thin gold film before depositing the Pc films. Electrical fields up to 6200 V/cm between a mech electrode and the substrat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00dd76372cbc0f6becc6f61f59740ded
https://doi.org/10.1016/s0022-0248(99)00773-3

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Molecular modeling and experimental study of non-linear optical compounds: monosubstituted derivatives of dicyanovinylbenzene

Autor: Craig E. Moore, Ronald D. Clark, Mohan Sanghadasa, M. Yu. Antipin, Donald O. Frazier, B.H. Cardelino, Tatiana V. Timofeeva, V. N. Nesterov

Publikováno v: Journal of Molecular Structure. 519:225-241

A search for potential nonlinear optical (NLO) compounds has been performed using the Cambridge Structural Database and molecular modeling. We have studied a series of mono-substituted derivatives of dicyanovinylbenzene as the NLO properties of one o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::696cf920084d3af372f7e028f0fd04b4
https://doi.org/10.1016/s0022-2860(99)00305-1

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Non-linear optothermal properties of metal-free phthalocyanine

Autor: Benjamin G. Penn, Donald O. Frazier, David D. Smith, Curtis E. Banks, Hossin A. Abdeldayem

Publikováno v: Thin Solid Films. 350:245-248

The nonlinear optical properties of metal-free phthalocyanine (MFPC) thin films were examined using the second harmonic at 532 nm from a pulsed Nd:YAG laser, and the cw He-Ne , and Ar+ lasers. The He-Ne laser transmission at fixed input intensity was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2ef3a4bac7434708e65881740dd2fd8
https://doi.org/10.1016/s0040-6090(98)01432-1

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