5 papers
Isotropic and Anisotropic g-factor Corrections in GaAs Quantum Dots
Leon C. Camenzind, Simon Svab, Peter Stano +5
We experimentally determine isotropic and anisotropic g-factor corrections in lateral GaAs single-electron quantum dots. We extract the Zeeman splitting by measuring the tunnel rat…
Estimating Evaporation Fields and Specific Heats Through Atom Probe Tomography
Andrew P. Proudian, Jeramy D. Zimmerman
Estimations of evaporation field values in atom probe tomography (APT) literature are sparse despite their importance in the reconstruction and data analysis process. This work des…
Using Ripley's K-function to Characterize Clustering In 3-Dimensional Point Patterns With a Case Study in Atom Probe Tomography
Galen B. Vincent, Andrew P. Proudian, Jeramy D. Zimmerman
The size and structure of spatial molecular and atomic clustering can significantly impact material properties and is therefore important to accurately quantify. Ripley's K-functio…
Atom Probe Tomography of Organic Molecular Materials: Sub-Dalton Nanometer-Scale Quantification
Andrew P. Proudian, Matthew B. Jaskot, David R. Diercks +2
In this paper, we demonstrate that atom probe tomography (APT) can be applied to small-molecule organic materials. We show that APT can provide an unprecedented combination of mass…
Spectroscopy of Quantum-Dot Orbitals with In-Plane Magnetic Fields
Leon C. Camenzind, Liuqi Yu, Peter Stano +4
We show that in-plane-magnetic-field assisted spectroscopy allows extraction of the in-plane orientation and full 3D shape of the quantum mechanical orbitals of a single electron G…