7 citations · 10 across the 6 of their papers we have counts for
6 papers
Performance Evaluation of Deep,Near Ultraviolet Laser Assisted Atom Probes for a range of Material system
Chang-Gi Lee, Byeong-Gyu Chae, I-Jun Ro +6
Atom probe tomography (APT) enables near atomic scale three dimensional elemental mapping through the controlled field evaporation of surface atoms triggered by the combined applic…
In-situ metallic coating of atom probe specimen for enhanced yield, performance, and increased field-of-view
Tim M. Schwarz, Eric Woods, Mahander P. Singh +7
Atom probe tomography requires needle-shaped specimens with a diameter typically below 100 nm, making them both very fragile and reactive, and defects (notches at grain boundaries…
Exploring the Surface Segregation of Rh Dopant in PtNi Nanoparticles through Atom Probe Tomography Analysis
Se-Ho Kim, Hosun Jun, Kyuseon Jang +3
Proton exchange membrane fuel cells hold promise as energy conversion devices for hydrogen-based power generation and storage. However, the slow kinetics of the oxygen reduction at…
Tracking the Mn diffusion in the carbon-supported nanoparticles through the collaborative analysis of atom probe and evaporation simulation
Chanwon Jung, Hosun Jun, Kyuseon Jang +2
Carbon-supported nanoparticles have been used widely as efficient catalysts due to their enhanced surface-to-volume ratio. To investigate their structure-property relationships, ac…
Three-dimensional Atomic Mapping of Ligands on Nanoparticles
Kyuseon Jang, Se-Ho Kim, Hosun Jun +4
Capping ligands are crucial to synthesize colloidal nanoparticles with novel functional properties. However, the interaction between capping ligands and their interaction with the…
Characterization of Pd and Pd@Au core-shell nanoparticles using atom probe tomography and field evaporation simulation
Se-Ho Kim, Kyuseon Jang, Phil Woong Kang +6
We report on atom probe tomography analyses of Pd and Pd@Au nanoparticles embedded in a Ni matrix and the effects of local evaporation field variations on the atom probe data. In o…