Coherent methods in the X-ray sciences

KA Nugent - Advances in Physics, 2010 - Taylor & Francis
X-ray sources are develo** rapidly and their coherent output is growing correspondingly.
The increased coherent flux from modern X-ray sources is being matched with an …

py4DSTEM: A software package for four-dimensional scanning transmission electron microscopy data analysis

BH Savitzky, SE Zeltmann, LA Hughes… - Microscopy and …, 2021 - cambridge.org
Scanning transmission electron microscopy (STEM) allows for imaging, diffraction, and
spectroscopy of materials on length scales ranging from microns to atoms. By using a high …

Medium-range order dictates local hardness in bulk metallic glasses

K Nomoto, AV Ceguerra, C Gammer, B Li, H Bilal… - Materials today, 2021 - Elsevier
Bulk metallic glasses (BMGs) are materials with outstanding strength and elastic properties
that make them tantalizing for engineering applications, yet our poor understanding of how …

Nanoscale Structure and Structural Relaxation in Bulk Metallic Glass

J Hwang, ZH Melgarejo, YE Kalay, I Kalay, MJ Kramer… - Physical review …, 2012 - APS
Hybrid reverse Monte Carlo simulations of the structure of Zr 50 Cu 45 Al 5 bulk metallic
glass incorporating medium-range structure from fluctuation electron microscopy data and …

Fluctuation microscopy: a probe of medium range order

MMJ Treacy, JM Gibson, L Fan… - Reports on Progress …, 2005 - iopscience.iop.org
Fluctuation microscopy is a hybrid diffraction-imaging technique that detects medium range
order in amorphous materials by examining spatial fluctuations in coherent scattering. These …

[HTML][HTML] Superior mechanical properties of a Zr-based bulk metallic glass via laser powder bed fusion process control

B Li, V Yakubov, K Nomoto, SP Ringer, B Gludovatz… - Acta Materialia, 2024 - Elsevier
Additive manufacturing has made the fabrication of large-dimensioned bulk metallic glasses
(BMGs) achievable; however, questions remain regarding how to control the processing …

High resolution electron microscopy of ordered polymers and organic molecular crystals: Recent developments and future possibilities

DC Martin, J Chen, J Yang… - Journal of Polymer …, 2005 - Wiley Online Library
Abstract High Resolution Electron Microscopy (HREM) has made it possible to directly
image the detailed organization of a variety of polymers and organic molecular crystals. For …

Fluctuation microscopy in the STEM

PM Voyles, DA Muller - Ultramicroscopy, 2002 - Elsevier
Fluctuation electron microscopy is a technique for studying medium-range order in
disordered materials. We present an implementation of fluctuation microscopy using …

Systematic Map** of Icosahedral Short-Range Order in a Melt-Spun <?format ?> Metallic Glass

ACY Liu, MJ Neish, G Stokol, GA Buckley, LA Smillie… - Physical review …, 2013 - APS
By analyzing the angular correlations in scanning electron nanodiffraction patterns from a
melt-spun Zr 36 Cu 64 glass, the dominant local order was identified as icosahedral clusters …

Medium-range structure and glass forming ability in Zr–Cu–Al bulk metallic glasses

P Zhang, JJ Maldonis, MF Besser, MJ Kramer… - Acta Materialia, 2016 - Elsevier
Fluctuation electron microscopy experiments combined with hybrid reverse Monte Carlo
modeling show a correlation between medium-range structure at the nanometer scale and …