During the past seven decades, the use of X-ray analytical methods has seen continued growth in the areas of materials characterization and phase identification. Over the years, the development of procedures, techniques, and advanced equipment have greatly enhanced the versatility of the method.
Excellent! This is exactly what I wanted in an XRD course.
The purpose of the X-ray clinic is to provide participants with a fundamental understanding of the theoretical basis as well as the practical application and implementation of powder diffractometry in today’s laboratory. This knowledge and understanding is applicable whether the attendee works in academia, industry, or government laboratory, or whether they are a student, professor, researcher, or analyst.
The clinic is presented in two separate week-long sessions, each of which stands alone as a complete course.
Fundamentals of X-ray Powder Diffraction is directed to both relative newcomers in the field and to more experienced users wishing to broaden their understanding of fundamental concepts and established procedures. The major emphases of Fundamentals of X-ray Powder Diffraction are the acquisition of reliable experimental data and qualitative phase identification using both manual and automated search techniques.
Advanced Methods in X-ray Powder Diffraction, is designed for the experienced user and focuses on computer-based methods of qualitative and quantitative phase analysis, as well as crystal structure analysis and refinement. For maximum benefit from the Advanced Methods in X-ray Powder Diffraction, the ICDD Clinic faculty strongly recommends that students have previously attended Session I.
The format of the clinic is a combination of morning lectures and afternoon recitations and workshops. Ample opportunity for individual student-faculty interaction exists throughout each week, including small recitation and workshop groups and a session where students can discuss their applications and problems with the entire faculty.
Not sure which session you should attend? Click here to print our short quiz to help!
when & where
Session I – Fundamentals of X-ray Powder Diffraction:
3-7 June 2019
Session II – Advanced Methods in X-ray Powder Diffraction:
10-14 June 2019
12 Campus Boulevard
Newtown Square, PA 19073-3273 USA
Phone: (610) 325-9814
If you have any questions, please contact Eileen Jennings, Education Coordinator
session I course outline
- Production and properties of X-rays: continuous and characteristic radiation, absorption, scatter and diffraction
- Production of monochromatic X-radiation: choice of source conditions, use of beta-filters, proportional detectors and pulse height selection, monochromators, use of the Si(Li) and Ge(Li) detectors
- Components of the diffraction pattern: expected reflections, Miller indices, unexpected reflections, effect of scatter and fluorescence, factors affecting peak positions and intensities
- The powder diffractometer: optical arrangement, factors affecting instrumental profile widths; choice and function of divergence slits, calibration and alignment, detectors, X-ray optics
- Acquisition of good diffraction data: specimen requirements, preparation techniques, use of standards, and proper operation of powder diffractometers
- Qualitative phase identification: the Powder Diffraction File™, quality of reference patterns, the Alphabetical, Hanawalt, and Fink Indexes, automated methods, and specialized subfiles
- Industrial applications of X-ray powder diffraction
- Hands-on use of computers for demonstration of the latest software
- Data mining with the PDF
session II course outline
- Brief review of fundamentals
- Factors affecting accuracy of measured 2theta values: intensity aberrations, specimen displacement, specimen transparency, diffractometer alignment, and the use of external and internal standards
- Factors affecting intensities of diffraction peaks: structure-sensitive properties, specimen-sensitive effects, and measurement-sensitive effects
- Use of computer methods for data reduction and qualitative phase identification: peak-hunting methods, alpha2 stripping, search/match techniques and the Powder Diffraction File™, use of elemental data, error windows and probability searching, and scoring algorithms
- Advanced data mining with the PDF
- Exploration of powder pattern indexing methods
- Quantitative analysis: specimen preparation considerations, Reference Intensity Ratios, absorption correction methods, matrix-flushing methods, and whole-pattern analysis using the Rietveld method
- Structure solution and refinement using the Rietveld method
Sessions are held:
- Monday – Wednesday: 8:30 am to
- Thursday: 8:30 am to 6:00 pm
- Friday: 8:30 am to Noon
On-site XRF or XRD Training Solutions
The ICDD can customize our leading edge educational clinics to meet the X-ray fluorescence or powder diffraction training needs of your employees. With on-site training, you will have the advantage of our faculty member’s dedicated attention, addressing the specific needs of your staff, all while working hands-on with your instrument. A minimum of six employees is required for this service.
To discuss further customized training at your location, contact:
Eileen Jennings, Education Coordinator
The clinic faculty is selected from academic, industrial and government institutions under the direction of ICDD Management.
- Dr. Thomas N. Blanton
- Dr. Cyrus Crowder
- Dr. Timothy Fawcett
- Dr. Stacy Gates-Rector
- Dr. Soorya Kabekkodu
- Dr. James Kaduk
- Dr. Susan L. Quick
- Dr. Mark Rodriguez
- Dr. Earle R. Ryba
- Charles Weth
- Justin Blanton
- Amy Gindhart, M.S.
Session I: Fundamentals of X-ray Powder Diffraction
Register by 22 April 2019 – $1,700 USD
Register by 31 May 2019: $1,950 USD
Session II: Advanced Methods in X-ray Powder Diffraction
Register by 22 April 2019 – $1,700 USD
Register by 31 May 2019: $1,950 USD
Register for both sessions (two-week course)
Register by 22 April 2019 – $3,400 USD
Register by 31 May 2019: $3,600 USD
For groups of 3 or more please contact Eileen Jennings for discount pricing.
Tuition Waiver Opportunities
ICDD offers a limited number of tuition waivers for the XRD clinic. Faculty members and graduate students are encouraged to apply. If you are currently developing a program in X-ray powder diffraction (XRD), and are interested in incorporating these topics into an established course, a tuition waiver can provide you with the opportunity to learn the principles and practices from some of the experts in the field.
Want more information, or wish to apply? Click here.
Transfer, Cancellation and Refund Policy
ICDD must guarantee payment for meals and materials in advance. You will receive a 50% refund of the paid registration fee if your written cancellation is received at ICDD 20 business days prior to the start of the class. With less notice, a colleague may take your place, or the course materials will be mailed to you, but no refund will be given.
Please note: A minimum of 10 registrants per course is required, otherwise the course will be cancelled and your registration fee will be refunded. You will be notified of a course cancellation no later than two weeks prior to the start of the course.
If you have any questions, please contact Eileen Jennings, Education Coordinator at email@example.com
Awesome workshop. Clearly well planned and refined throughout the years! Thank you for the help this week!
All accommodations, meals, arrangements and staff were excellent!