Hin-koon Woo

Large-Scale Synthesis of Monodisperse and Ultra-Small Metal Clusters

Lead Institution

Brown University

Principal Investigator

Lai-Sheng Wang

Project type

Exploratory Research

A long-standing objective of cluster science is to identify and synthesize highly stable clusters, and to exploit the often unique properties of these small aggregates, either as stand-alone units,…

Material Characterization of Fluid-loaded Lycopodium Membran

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Janet Jones-Oliveira

Project type

Exploratory Research

This work is to provide the experimental component for an applied mathematics research proposal, which is being submitted to DOE/MICS. The title of that proposal is, Fluid-Solid Interaction for…

Probing the Electronic Structures of Atomic Clusters and Solution Phase Species in the Gas Phase

Lead Institution

Brown University

Principal Investigator

Lai-Sheng Wang

Project type

Large-Scale EMSL Research

This proposal is a continuation of research under EMSL User Proposal #1391a. Clusters provide intermediate molecular systems bridging the gap between atoms and condensed matter. Their finite and…

Development of an electrospray photoelectron spectroscopy apparatus with a low temperature ion trap.

Lead Institution

Brown University

Principal Investigator

Lai-Sheng Wang

Project type

Exploratory Research

We propose to develop an electrospray photodetachment apparatus with a low temperature ion trap. We have pioneered photoelectron spectroscopic studies of multiply charged anions and solution species…

Development of an Electrospray Photoelectron Spectroscopy Apparatus with a Low Temperature Ion Trap (Kay's BES-Surface Kinetics, PNNL Scope #16248)

Lead Institution

Brown University

Principal Investigator

Lai-Sheng Wang

Project type

Exploratory Research

We propose to develop an electrospray photodetachment apparatus with a low temperature ion trap. We have pioneered photoelectron spectroscopic studies of multiply charged anions and solution species…

Computational Chemistry Modeling of Main-Group and Transition-Metal Cluster Systems

Lead Institution

Brown University

Principal Investigator

Lai-Sheng Wang

Project type

Exploratory Research

Main-group and transition-metal clusters are of great significance in the field of catalysis and nano-materials. In this user proposal, we will use ab initio and relativistic density functional…

EMSL CAT IN ANALYTICAL MASS SPECTROMETRY

Lead Institution

Purdue University

Principal Investigator

Julia Laskin

The general objective of our research is to achieve a fundamental understanding of the reaction kinetics and dynamics of activating and dissociating complex molecular ions. These processes are the…

Photoelectron Spectroscopic Studies of Complex Anion Solvation in the Gas Phase (Kay's BES-Surface Kinetics, PNNL Scope #16248)

Lead Institution

Brown University

Principal Investigator

Lai-Sheng Wang

Project type

Exploratory Research

Hydration is important for the function of biomolecules. Gas phase studies of hydrated clusters provide a valuable means to obtain molecular level information about ionic solvation. We produce…

Ultra-Trace Molecular Detection Instrumentation Based on Aerosol Nucleation with Rapid Preconcentration and Separation

Lead Institution

Battelle Columbus

Principal Investigator

Vladimir Mikheev

Project type

Exploratory Research

The threat from the proliferation of nuclear weapons creates a continuous need for the long-term monitoring of chemical signatures of nuclear material production (effluents from uranium conversion…

Projects