Search Results - "Lusk, Mark T"

Experimental demonstration of photon upconversion via cooperative energy pooling by Weingarten, Daniel H., LaCount, Michael D., van de Lagemaat, Jao, Rumbles, Garry, Lusk, Mark T., Shaheen, Sean E.

“…Photon upconversion is a fundamental interaction of light and matter that has applications in fields ranging from bioimaging to microfabrication. However, all…”
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Efficient Exciton Transport between Strongly Quantum-Confined Silicon Quantum Dots by Lin, Zhibin, Li, Huashan, Franceschetti, Alberto, Lusk, Mark T

“…Many-body Green function analysis and first-order perturbation theory are used to quantify the influence of size, surface reconstruction, and surface treatment…”
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Size Dependence of the Multiple Exciton Generation Rate in CdSe Quantum Dots by Lin, Zhibin, Franceschetti, Alberto, Lusk, Mark T

“…The multiplication rates of hot carriers in CdSe quantum dots are quantified using an atomistic pseudopotential approach and first-order perturbation theory…”
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3-Aminopropyltriethoxysilane functionalized inorganic membranes for high temperature CO₂/N₂ separation by Ostwal, Mayur, Singh, Rajinder Pal, Dec, Steve F, Lusk, Mark T, Way, J. Douglas

“…High temperature inorganic membranes may play an important role in the development of economical processes for pre-combustion and/or post-combustion CO₂…”
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Conversion of twisted light to twisted excitons using carbon nanotubes by Zang, Xiaoning, Singh, Nirpendra, Lusk, Mark T., Schwingenschlögl, Udo

“…Carbon nanotubes are explored as a means of coherently converting the orbital angular momentum of light to an excitonic form that is more amenable to quantum…”
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A calibrated Monte Carlo approach to quantify the impacts of misorientation and different driving forces on texture development by Zhang, Liangzhe, Rollett, Anthony D., Bartel, Timothy, Wu, Di, Lusk, Mark T.

“…A calibrated Monte Carlo (cMC) approach, which quantifies grain boundary kinetics within a generic setting, is presented. The influence of misorientation is…”
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A Monte Carlo paradigm for capillarity in porous media by Lu, Ning, Zeidman, Benjamin D., Lusk, Mark T., Willson, Clinton S., Wu, David T.

“…Wet porous media are ubiquitous in nature as soils, rocks, plants, and bones, and in engineering settings such as oil production, ground stability, filtration…”
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Embedded ribbons of graphene allotropes: an extended defect perspective by Appelhans, David J, Carr, Lincoln D, Lusk, Mark T

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Nanoengineering defect structures on graphene by Lusk, Mark T, Carr, L D

“…We present a new way of nanoengineering graphene by using defect domains. These regions have ring structures that depart from the usual honeycomb lattice,…”
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A stochastic approach to capture crystal plasticity by Zhang, Liangzhe, Dingreville, Rémi, Bartel, Timothy, Lusk, Mark T.

“…A stochastic crystal plasticity model is proposed and applied within the rate-independent regime. As opposed to conventional deterministic algorithms wherein…”
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Identification and Resolution of Unphysical Multielectron Excitations in the Real-Time Time-Dependent Kohn-Sham Formulation by Zang, Xiaoning, Schwingenschlögl, Udo, Lusk, Mark T

“…We resolve a fundamental issue associated with the conventional Kohn-Sham formulation of real-time time-dependent density functional theory. We show that…”
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Defect engineering Graphene gets designer defects by Carr, Lincoln D, Lusk, Mark T

“…An extended one-dimensional defect that has the potential to act as a conducting wire has been embedded in another perfect graphene sheet…”
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Dangling Bond Defects: The Critical Roadblock to Efficient Photoconversion in Hybrid Quantum Dot Solar Cells by Li, Huashan, Wu, Zhigang, Lusk, Mark T

“…Inorganic–organic hybrid materials based on silicon quantum dots (SiQDs) have been utilized for photovoltaic applications but suffer from rapid charge…”
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Designing small silicon quantum dots with low reorganization energy by Zang, Xiaoning, Lusk, Mark T.

“…A first-principles, excited-state analysis is carried out to identify ways of producing silicon quantum dots with low excitonic reorganization energy. These…”
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Laser Level Scheme of Self-Interstitials in Epitaxial Ge Dots Encapsulated in Si by Grydlik, Martyna, Lusk, Mark T, Hackl, Florian, Polimeni, Antonio, Fromherz, Thomas, Jantsch, Wolfgang, Schäffler, Friedrich, Brehm, Moritz

“…Recently, it was shown that lasing from epitaxial Ge quantum dots (QDs) on Si substrates can be obtained if they are partially amorphized by Ge ion bombardment…”
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Improved Energy Pooling Efficiency through Inhibited Spontaneous Emission by LaCount, Michael D, Lusk, Mark T

“…The radiative lifetime of molecules or atoms can be increased by placing them within a tuned conductive cavity that inhibits spontaneous emission. This was…”
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Bandgap Tuning of Silicon Quantum Dots by Surface Functionalization with Conjugated Organic Groups by Zhou, Tianlei, Anderson, Ryan T, Li, Huashan, Bell, Jacob, Yang, Yongan, Gorman, Brian P, Pylypenko, Svitlana, Lusk, Mark T, Sellinger, Alan

“…The quantum confinement and enhanced optical properties of silicon quantum dots (SiQDs) make them attractive as an inexpensive and nontoxic material for a…”
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Creation of graphene allotropes using patterned defects by Lusk, Mark T., Carr, L.D.

“…Monolithic structures can be built into graphene by the addition and subsequent re-arrangement of carbon atoms. To this end, ad-dimers of carbon are a…”
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Dimensional anisotropy during phase transformations in a chemically banded 5140 steel. Part II: modeling by Jaramillo, Roger A., Lusk, Mark T.

“…Dimensional anisotropy associated with chemical banding was investigated using a material point model to simulate transformation anisotropy due to manganese…”
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Phase-resolved measurement of entangled states via common-path interferometry by Voitiv, Andrew A., Lusk, Mark T., Siemens, Mark E.

“…We propose and experimentally demonstrate a method to directly measure the phase of biphoton states using an entangled mode as a collinear reference. The…”
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