Materials properties measurements and particle beam interactions studies using electrostatic levitation

PF Paradis, T Ishikawa, GW Lee… - Materials Science and …, 2014 - Elsevier
Electrostatic levitators have been around for more than 30 years and have become mature
tools for the material science community. Originally developed as positioners for materials …

Electronic structure of complex Hume-Rothery phases and quasicrystals in transition metal aluminides

GT de Laissardière, D Nguyen-Manh… - Progress in Materials …, 2005 - Elsevier
Aluminum based alloys which contain transition metal elements with concentrations up to
25% and additional small quantities of silicon, have a wide variety of atomic structures with …

First X-Ray Scattering Studies on Electrostatically Levitated Metallic Liquids:<? format?> Demonstrated Influence of Local Icosahedral Order on the Nucleation Barrier

KF Kelton, GW Lee, AK Gangopadhyay, RW Hyers… - Physical Review Letters, 2003 - APS
To explain the unusual stability of undercooled liquids against crystallization, Frank
hypothesized that the local structures of undercooled liquids contain a significant degree of …

Neutron and x-ray diffraction studies of liquids and glasses

HE Fischer, AC Barnes, PS Salmon - Reports on Progress in …, 2005 - iopscience.iop.org
The techniques of neutron diffraction and x-ray diffraction, as applied to structural studies of
liquids and glasses, are reviewed. Emphasis is placed on the explanation and discussion of …

Icosahedral short-range order in deeply undercooled metallic melts

T Schenk, D Holland-Moritz, V Simonet, R Bellissent… - Physical review …, 2002 - APS
Experimental evidence of icosahedral short-range order in stable and deeply undercooled
melts of pure metallic elements is obtained using the combination of electromagnetic …

Difference in icosahedral short-range order in early and late transition metal liquids

GW Lee, AK Gangopadhyay, KF Kelton, RW Hyers… - Physical review …, 2004 - APS
New short-range order data are presented for equilibrium and undercooled liquids of Ti and
Ni. These were obtained from in situ synchrotron x-ray diffraction measurements of …

Structure and dynamics of liquid studied by neutron scattering

D Holland-Moritz, S Stüber, H Hartmann, T Unruh… - Physical Review B …, 2009 - APS
We report on investigations on the atomic dynamics and the static structure factors of binary
Ni 36 Zr 64 alloy melts. In order to undercool the melts deeply below the melting temperature …

Overview: Experimental studies of crystal nucleation: Metals and colloids

DM Herlach, T Palberg, I Klassen, S Klein… - The Journal of chemical …, 2016 - pubs.aip.org
Crystallization is one of the most important phase transformations of first order. In the case of
metals and alloys, the liquid phase is the parent phase of materials production. The …

Glass forming ability and short-range order in a binary bulk metallic glass by ab initio molecular dynamics

N Jakse, A Pasturel - Applied Physics Letters, 2008 - pubs.aip.org
We have performed a series of ab initio molecular dynamics simulations of Cu 64 Zr 36
alloy, in order to study the glass forming ability in connection to the local order. The results …

Electromagnetic levitation apparatus for diffraction investigations on the short-range order of undercooled metallic melts

D Holland-Moritz, T Schenk, P Convert… - Measurement …, 2005 - iopscience.iop.org
One of the most fundamental questions in the research field of undercooled melts is
concerned with the structural short-range order of melts, because the short-range order …