UNT College of Arts and Sciences - 258 Matching Results

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Transition Metal Imido Complexes

Article discussing a wide range of transition metal imido (TMI) complexes using ab initio molecular orbital (MO) calculations.

Date: September 1, 1992

Creator: Cundari, Thomas R., 1964-

open access

An Effective Core Potential Study of Transition-Metal Chalcogenides. 1. Molecular Structure

This article discusses an effective core potential study of transition-metal chalcogenides O, S, Se, and Te.

Date: May 1994

Creator: Benson, Michael T.; Cundari, Thomas R., 1964-; Lim, Soon J.; Nguyen, Hoang D. & Pierce-Beaver, Karen

open access

High-Valent Transition-Metal Alkylidene Complexes: Effect of Ligand and Substituent Modification

Article on high-valent transition-metal alkylidene complexes and the effect of ligand and substituent modification.

Date: 1992

Creator: Cundari, Thomas R., 1964- & Gordon, Mark S.

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Calculation of a Methane C-H Oxidative Addition Trajectory: Comparison to Experiment and Methane Activation by High-Valent Complexes

Article discussing research on the calculation of methane C-H oxidative addition trajectory and a comparison to experiment and methane activation by high-valent complexes.

Date: January 1994

Creator: Cundari, Thomas R., 1964-

open access

Small Molecule Elimination from Group IVB (Ti, Zr, Hf) Amido Complexes

This article discusses small molecule elimination from group IVB (Ti, Zr, Hf) amido complexes. An ab initio quantum chemical analysis of HX (X = H, CH₃, Cl, NH₂, SiH₃) elimination by group IVB (Ti, Zr, Hf) amidos (H₂(X)M - NH₂ → H₂M = NH + HX), of interest in the context of CVD precursor design, is reported.

Date: May 1993

Creator: Cundari, Thomas R., 1964- & Gordon, Mark S.

open access

Modeling Nonlinear Optical Properties of Transition Metal Complexes. Basis Set, Effective Core Potential, and Geometry Effects

Article discussing modeling nonlinear optical properties of transition metal complexes and the basis set, effective core potential, and geometry effects.

Date: April 4, 1998

Creator: Cundari, Thomas R., 1964-; Kurtz, Henry A. & Zhou, Tie

open access

Molecular Modeling of Vanadium-Oxo Complexes. A Comparison of Quantum and Classical Methods

This article discusses molecular modeling of vanadium-oxo complexes and a comparison of quantum and classical methods.

Date: January 22, 1998

Creator: Cundari, Thomas R., 1964-; Saunders, Leah & Sisterhen, Laura L.

open access

Theoretical Estimation of Vibrational Frequencies Involving Transition Metal Compounds

This article discusses the theoretical estimation of vibrational frequencies involving transition metal compounds.

Date: August 7, 1997

Creator: Cundari, Thomas R., 1964- & Raby, Philip D.

open access

The Reciprocal Links between Evolutionary-Ecological Sciences and Environmental Ethics

This article discusses the reciprocal links between evolutionary-ecological sciences and environmental ethics.

Date: November 1999

Creator: Rozzi, Ricardo, 1960-

open access

K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13Al, by 0.75- to 4.5-MeV protons

Article discussing K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13AI, by 0.75- to 4.5-MeV protons.

Date: November 1, 1991

Creator: Yu, Y. C.; McNeir, M. R.; Weathers, Duncan L.; Duggan, Jerome L.; McDaniel, Floyd Del. (Floyd Delbert), 1942- & Lapicki, Gregory

open access

Linear Response of Hamiltonian Chaotic Systems as a Function of the Number of Degrees of Freedom

This article discusses the linear response of Hamiltonian chaotic systems as a function of the number of degrees of freedom.

Date: August 12, 1996

Creator: Bianucci, Marco; Mannella, Riccardo & Grigolini, Paolo

open access

Dynamical approach to Lévy processes

This article discusses a dynamical approach to Lévy processes, which makes it possible to derive all statistical properties of the diffusion process from the correlation function of the dichotomous fluctuating variable Φy(t).

Date: November 1996

Creator: Allegrini, Paolo; Grigolini, Paolo & West, Bruce J.

open access

Anomalous diffusion and environment-induced quantum decoherence

Article discussing research on anomalous diffusion and environment-induced quantum decoherence.

Date: July 1996

Creator: Bonci, Luca; Grigolini, Paolo & Laux, Adam

open access

Site correlation, anomalous diffusion, and enhancement of the localization length

This article discusses site correlation, anomalous diffusion, and enhancement of localization length.

Date: November 1, 1996

Creator: Allegrini, Paolo; Bonci, Luca; Grigolini, Paolo & West, Bruce J.

open access

Noise-induced transition from anomalous to ordinary diffusion: The crossover time as a function of noise intensity

This article discusses noise-induced transition from anomalous to ordinary diffusion and the crossover time as a function of noise intensity.

Date: December 1995

Creator: Floriani, Elena; Grigolini, Paolo & Mannella, Riccardo

open access

The Markov approximation revisited: inconsistency of the standard quantum Brownian motion model

Article discussing the Markov approximation and inconsistency of the standard quantum Brownian motion model.

Date: February 1999

Creator: Rocco, A. (Andrea) & Grigolini, Paolo

open access

Experimental evidence for a discrete transition to channeling for 1.0-MeV protons in Si〈100〉

This article discusses experimental evidence for a discrete transition to channeling for 1.0-MeV protons in Si〈100〉.

Date: April 1998

Creator: Zhao, Z. Y.; Arrale, A. M.; Li, S. L.; Marble, D. K.; Weathers, Duncan L.; Matteson, Samuel E. et al.

open access

Z1 oscillations of the mean charge for isotachic ions in carbon foils

Article discussing Z1 oscillations of the mean charge for isotachic ions in carbon foils.

Date: April 1995

Creator: Arrale, A. M.; Jin, Jianyue; Zhao, Z. Y.; Weathers, Duncan L.; McDaniel, Floyd Del. (Floyd Delbert), 1942- & Matteson, Samuel E.

open access

Charge-state dependence of M-shell x-ray production in 67Ho by 2-12-MeV carbon ions

Article discussing research on the charge-state dependence of M-shell x-ray production in 67Ho by 2-12-MeV carbon ions.

Date: November 1995

Creator: Yu, Y. C.; Sun, H. L.; Duggan, Jerome L.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Yin, J. Y. & Lapicki, Gregory

open access

Charge-state dependence of K-shell x-ray production in aluminum by 2-12-MeV carbon ions

Article discussing research on the charge-state dependence of K-shell x-ray production in aluminum by 2-12-MeV carbon ions.

Date: June 1996

Creator: Sun, H. L.; Yu, Y. C.; Lin, E. K.; Wang, C. W.; Duggan, Jerome L.; Azordegan, A. R. et al.

open access

Dynamical model for DNA sequences

This article discusses a dynamical model for DNA sequences based on the assumption that the statistical properties of DNA paths are determined by the joint action of two processes, one deterministic with long-range correlations and the other random and δ-function correlated.

Date: November 1995

Creator: Allegrini, Paolo; Barbi, M.; Grigolini, Paolo & West, Bruce J.

open access

Chaos and thermal conductivity

Article discussing research on chaos and thermal conductivity.

Date: December 1995

Creator: Corezzi, Silvia; Bianucci, Marco & Grigolini, Paolo

open access

Simultaneous measurement of the average ion-induced electron emission yield and the mean charge for isotachic ions in carbon foils

Article discussing the simultaneous measurement of the average ion-induced electron emission yield and the mean charge for isotachic ions in carbon foils.

Date: February 1997

Creator: Arrale, A. M.; Zhao, Z. Y.; Kirchhoff, J. F.; Weathers, Duncan L.; McDaniel, Floyd Del. (Floyd Delbert), 1942- & Matteson, Samuel E.

open access

Fabrication of silicon-based optical components for an ultraclean accelerator mass spectronomy negative ion source

Article discussing the fabrication of silicon-based optical components for an ultraclean accelerator mass spectonomy negative ion source.

Date: May 1994

Creator: Kirchhoff, J. F.; Marble, D. K.; Weathers, Duncan L.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Matteson, Samuel E.; Anthony, J. M. et al.

UNT College of Arts and Sciences - 258 Matching Results

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Transition Metal Imido Complexes

An Effective Core Potential Study of Transition-Metal Chalcogenides. 1. Molecular Structure

High-Valent Transition-Metal Alkylidene Complexes: Effect of Ligand and Substituent Modification

Calculation of a Methane C-H Oxidative Addition Trajectory: Comparison to Experiment and Methane Activation by High-Valent Complexes

Small Molecule Elimination from Group IVB (Ti, Zr, Hf) Amido Complexes

Modeling Nonlinear Optical Properties of Transition Metal Complexes. Basis Set, Effective Core Potential, and Geometry Effects

Molecular Modeling of Vanadium-Oxo Complexes. A Comparison of Quantum and Classical Methods

Theoretical Estimation of Vibrational Frequencies Involving Transition Metal Compounds

The Reciprocal Links between Evolutionary-Ecological Sciences and Environmental Ethics

K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13Al, by 0.75- to 4.5-MeV protons

Linear Response of Hamiltonian Chaotic Systems as a Function of the Number of Degrees of Freedom

Dynamical approach to Lévy processes

Anomalous diffusion and environment-induced quantum decoherence

Site correlation, anomalous diffusion, and enhancement of the localization length

Noise-induced transition from anomalous to ordinary diffusion: The crossover time as a function of noise intensity

The Markov approximation revisited: inconsistency of the standard quantum Brownian motion model

Experimental evidence for a discrete transition to channeling for 1.0-MeV protons in Si〈100〉

Z1 oscillations of the mean charge for isotachic ions in carbon foils

Charge-state dependence of M-shell x-ray production in 67Ho by 2-12-MeV carbon ions

Charge-state dependence of K-shell x-ray production in aluminum by 2-12-MeV carbon ions

Dynamical model for DNA sequences

Chaos and thermal conductivity

Simultaneous measurement of the average ion-induced electron emission yield and the mean charge for isotachic ions in carbon foils

Fabrication of silicon-based optical components for an ultraclean accelerator mass spectronomy negative ion source