Global ETD Search

Measuring atomic properties with an atom interferometer

Roberts, Tony David, 1972-Massachusetts Institute of Technology2002

Two experiments are presented which measure atomic properties using an atom interferometer. The interferometer splits the sodium de Broglie wave into two paths, one of which travels through an interaction region. The paths are recombined, and the interference pattern exhibits a phase shift …

mit Repository record for Measuring atomic properties with an atom interferometer (opens in a new tab)

RELATIVISTIC CONFIGURATION INTERACTION CALCULATIONS OF THE ATOMIC PROPERTIES OF SELECTED TRANSITION METAL POSITIVE IONS; NI II, V II AND W II

Abdalmoneam, Marwa Hefny

mtu Repository record for RELATIVISTIC CONFIGURATION INTERACTION CALCULATIONS OF THE ATOMIC PROPERTIES OF SELECTED TRANSITION METAL POSITIVE IONS; NI II, V II AND W II (opens in a new tab)

First-principles studies of perovskite thin films and heterostructures

Fredrickson, Kurt DavidThe University of Texas at Austin2015

… however, the effects of film growth, atomic adsorption, and strain can have fundamental effects on the properties of the oxides in question. In this dissertation, we use density functional theory to calculate the properties of SrTiO₃ and BaTiO₃, and discover the effects of the …

texas Repository record for First-principles studies of perovskite thin films and heterostructures (opens in a new tab)

Theoretical Modelling and Characterisation of Concerted Tip and Surface Effects in NC-AFM

Bamidele, JosephKing's College London2013

… that image molecules and surfaces with atomic precision. One such technique that has answered this call is Non-Contact Atomic Force Microscopy (NC-AFM), which has a very successful history of directly probing many atomic properties on a wide variety of systems. Interpretation of …

kings Repository record for Theoretical Modelling and Characterisation of Concerted Tip and Surface Effects in NC-AFM (opens in a new tab)

Using Deep Learning to Understand and Design Heterogeneous Materials

Yang, ZhenzeMassachusetts Institute of Technology2024

… substantial potential for tailoring materials properties and behaviors. However, the compositional and structural heterogeneity in materials complicates the calculation of their properties and extensively expands their design space. As a result, it poses challenges to conventional computational …

mit Repository record for Using Deep Learning to Understand and Design Heterogeneous Materials (opens in a new tab)

Quantum-size effects in the electronic structure of novel self-organized systems with reduced dimensionality

Varykhalov, AndreiUniversität Potsdam

The Thesis is focused on the properties of self-organized nanostructures. Atomic and electronic properties of different systems have been investigated using methods of electron diffraction, scanning tunneling microscopy and photoelectron spectroscopy. Implementation of the STM technique (including …

potsdam-diss Repository record for Quantum-size effects in the electronic structure of novel self-organized systems with reduced dimensionality (opens in a new tab)