Crystalmaker Software Suite

The MCF has acquired a site license for Georgia Tech for the Crystalmaker Software Suite (Crystalmaker, CrystalDiffract, and Single Crystal) for mac and windows. This is a powerful software package that allows you to create CIF patterns of materials as well as nice images of your crystals for presentations/publications.

If you aren’t familiar with it, more information can be found here:

http://www.crystalmaker.com/

We are going to be hosting it on the OIT website in the near future, but if you would like to get your new licenses for next year or get a copy of it before we host it there, please contact me.

-David-

Webinar on Powder Diffraction by Malvern PANalytical

Introduction to Practical X-ray Powder Diffractometry

This presentation teaches the basic principles of X-ray diffraction and what information can be learned from an X-ray diffraction pattern. This presentation does not delve deeply into the mathematics or physics of diffraction, but rather focuses on illustrating the power of this materials analysis technique. It is intended for a broad audience—technicians, managers, students, professor moving from single crystal diffractometry into powder diffractometry, and those who are considering if X-ray diffraction could be a beneficial addition to their lab.

X-Ray Powder Diffraction is most often used to answer the questions: what is in the sample and how much? With modern diffractometers, it is possible to load a sample, push a single button, and get an answer. But … where did that answer come from? How reliable is it? What other information might be available in the data? This talk will dissect the X-ray powder diffraction pattern and show the wealth of information contained within.

More information can be found here.

Malvern PANalytical Aeris used by Georgia Tech students

The Aeris is a benchtop XRD capable of quick high resolution scans on powder samples or small solid samples. Conveniently it operates without the need of chiller water to operate and doesn’t have any exotic power requirements. Malvern PANalytical graciously allowed the Aeris to be housed in the Marcus Building and let students use it free of charge and several groups took advantage of it.

Malvern PANalytical Aeris in the XRD Lab

Malvern PANalytical has graciously housed the Aeris, their new benchtop XRD in the lab across from the Alpha-1. The Aeris is a easy to use XRD designed to run powder/pellet samples. This tool is free to use, and if you would like to get trained on it see how it runs your samples, please contact David Tavakoli (david.tavakoli@mse.gatech.edu) Tuesday or Wednesday of this week. Unfortunately on Thursday it will be shipped out to another lab.

For more details on the Aeris, please go here.

 

2018 LUDO FREVEL Crystallography SCHOLARSHIP AWARDS

HISTORY
To encourage graduate students to pursue crystallographically-oriented research, the International Centre for Diffraction Data (ICDD) has established a crystallography scholarship fund, known as the Ludo Frevel Crystallography Scholarship Fund. Its name was adopted to honor a pioneer in the science of X-ray diffraction and founder of the fund, Dr. Ludo Frevel. Convinced of the beneficial scientific impact of the proposed scholarships for crystallographically-oriented research, ICDD has solicited funds from private and industrial sectors to support this program. ICDD has awarded 191 scholarships since 1991, totaling over$454,750
APPLICANT QUALIFICATIONS
The applicant should be enrolled in a graduate degree program during the 2018 calendar year with major interest in crystallography — e.g., crystal structure analysis, crystal morphology, modulated structures, correlation of atomic structure with physical properties, systematic classification of crystal structures, phase identification and materials characterization. Students with a graduation date prior to 1 July 2018 are not eligible for the 2018 scholarship award. The term of the scholarship is one year. The recipient may submit an application for one renewal at the end of the first year. 

Applications must be submitted online by


18 OCTOBER 2017

To apply, and for more information, please go here.

 

Webinar – May 23, 2017 – Beyond Cu: The many colors of X-rays – selecting the best X-ray tube for your analysis

Presented by: Scott Speakman Ph.D – XRD Principal Scientist

Modern laboratory diffractometers are designed to operate with X-ray tubes that may have many different types of anodes: Cr, Mn, Fe, Co, Cu, Mo, Ag, and more. The X-ray tube anode determines the wavelength of radiation that is produced for measurements. Despite the wide selection of anodes available, contemporary literature is dominated by research that uses Cu wavelength X-rays for powder diffraction and scattering studies—so much so that some researchers mistakenly believe it is the only choice because “everybody else uses it”. While Cu anode X-ray tubes have always been widely used in laboratory diffractometers, literature provides many examples of measurements that benefited from the use of other wavelengths of radiation, including synchrotrons and neutron beamlines.

This webinar will be streamed in the lobby of the MCF in the Marcus Nanotechnology Building on May 23 at 11:00AM.