Category: Publications

June 30, 2014

Feizhi’s paper on silver nanowire plasmons is now online

Feizhi’s most recent paper, “Quantum coherent plasmon in silver nanowires: A real-time TDDFT study“, has been accepted to the Journal of Chemical Physics. The paper approaches the common classical concept of the plasmon from a quantum perspective. Excitations along different axes of these 1D nanostructures are investigated and coherent wave packets are studied using real-time […]

June 5, 2014

Joseph’s paper on midgap excitations is now online

One of Joseph’s last submitted papers, “Tunable Mid-Gap Excitations in Co2+-doped ZnO Quantum Dots: Effect of Excited State Structural Relaxation” has been accepted to the Journal of Physical Chemistry C. The paper studies midgap excitations within Co2+-doped ZnO quantum dots using Density Functional Theory.

April 14, 2014

Patrick’s first publication in the Li group now online

Congratulations to Patrick Lestrange, a second-year graduate student, on the acceptance of his paper titled “Density of States Guided Møller-Plesset Perturbation Theory” in the Journal of Chemical Theory and Computation. This paper describes a method designed to compute the correlation energy correction for large systems with high density of states, such as polymers and nanostructures. […]

March 27, 2014

Feizhi’s paper on calculating dynamical hyperpolarizabilities chosen for the JCP 2013 Editors’ Choice Collection

Feizhi Ding’s paper published early last year titled “An efficient method for calculating dynamical hyperpolarizabilities using real-time time-dependent density functional theory” was selected for the The Journal of Chemical Physics 2013 Editors’ Choice Collection. From the JCP’s website: The Editors at The Journal of Chemical Physics facilitate publication of the most innovative and influential articles […]

March 25, 2014

Two new papers with our collaborators now available online

Ongoing collaborative work with Professors Daniel R. Gamelin and David S. Ginger at the University of Washington have resulted in two new publications: “Direct Measurement of Acceptor Group Localization on Donor–Acceptor Polymers Using Resonant Auger Spectroscopy” and “Ferromagnetic excited-state Mn2+ dimers in Zn1−xMnxSe quantum dots observed by time-resolved magnetophotoluminescence“. In the first publication, Phu Nguyen […]

March 18, 2014

Bo’s paper on anisotropic dopant-carrier exchange interactions is now online

Bo Peng’s paper titled “Effects of Crystallographic and Shape Anisotropies on Dopant-Carrier Exchange Interactions in Magnetic Semiconductor Quantum Dots” is now available online in The Journal of Physical Chemistry C. This paper examines the role of nanocrystal shape and crystalline anisotropy on carrier-mediated magnetism in diluted magnetic semiconductor nanocrystals using density functional theory and analytical […]

February 3, 2014

David Lingerfelt’s first-ever publication just accepted!

David Lingerfelt’s paper titled “Dynamical Investigations of Inhomogenous Vibrational Broadening in Diluted Magnetic Semiconductor Nanocrystals” was just accepted for publication in the Journal of Physical Chemistry C. This is David’s first publication in the Li group and his first-ever publication in a peer-reviewed journal. Congratulations David! The paper presents a method for simulating finite-temperature, inhomogenously […]

August 16, 2013

Bo’s paper on a guided SCF method for excited state wave function optimizations is now online

Bo Peng’s paper, titled “A Guided Self-Consistent-Field Method for Excited State Wave Function Optimization: Applications to Ligand Field Transitions in Transition Metal Complexes”, was accepted into the Journal of Chemical Theory and Computation and is now available online. The paper describes a new method that uses an eigenspace update-and-following idea to improve the SCF method […]