Looking At Nothing

Looking At Nothing

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STM image of "stripy nanoparticles" and structure retrieved from SANS data. Reproduced from DOI: 10.1039/C3SC52595C with permission requested from The Royal Society of Chemistry on November 15, 2014.

Looking at Nothing, Seeing a Lot.

2014-11-18 Brian Pauw 13

Today is a day of relief for Dr. Julian Stirling and his eight co-authors (with many looking forward to the response, including Raphaël Lévy). The […]

No Image

Interesting stuff coming later today

2014-11-17 Brian Pauw 1

Waiting for San Francisco to wake up on their Monday and release the good stuff with chewy centres. Please come back later today It’s up […]

Not a lot of money.

Spending money on Bonse Hart Bling-Bling

2014-11-10 Brian Pauw 2

[ed1: Progress on the Everything SAXS book has been good: a framework is now in place with chapters, the revision ID on the title page […]

A book. Image CC-licensed from: http://psicoterapeutas.eu/imagenes-psicoterapeutas-eu/Photoxpress_4839887.jpg

So there is an “Everything SAXS”-book, and it is empty!

2014-11-04 Brian Pauw 5

For a while now, I have wanted to write a book about SAXS, introducing the topics, explaining the details, and including many of the more […]

Table showing which model can be used to fit scattering patterns from a variety of polydisperse shapes.

Spheres, rods, discs, which can fit what?

2014-10-27 Brian Pauw 1

A remark in a recent paper by Dr. Yojiro Oba (currently at KURRI) caught my attention. It discusses which shape assumption can be appropriate to […]

General idea of contrast matching core-shell particles in a gradient

Contrast-variation SAXS

2014-10-20 Brian Pauw 0

Contrast variation is commonly used in SANS to highlight a single segment of a mutli-part structure. In SANS it is easy to do this because […]

No Image

Tele-SAXS Beamtime with on-the-fly data corrections.

2014-10-06 Brian Pauw 1

This has been a very interesting last couple of days. I was unable to join Zoë Schnepp and Martin Hollamby for our SAXS beamtime at […]

Glassy carbon at I22

Preparing for Beamtime

2014-09-29 Brian Pauw 3

One more burst of beamtime is coming up at the end of this week. This one will be with Zoë, Martin and Ashleigh once more, […]

Video: “Applied Metrology of Small-angle Scattering”

2014-09-22 Brian Pauw 5

Another video, and this one was a bit sizeable. The video is the majority of the introduction of my talk series for this year. The […]

Radius of gyration for polydisperse systems.

Guinier in polydisperse systems revisited

2014-09-15 Brian Pauw 0

Last week, I was contacted by Christian Gollwitzer (author of this excellent paper) about something posted here (and in particular detailed in this document) a […]

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