|Articles|December 1, 2016

Spectroscopy

  • Spectroscopy-12-01-2016
  • Volume 31
  • Issue 12

International Centre for Diffraction Data

Company Description

ICDD is a non-profit scientific organization dedicated to collecting, editing, publishing, and distributing powder diffraction data for the identification of crystalline materials. Our mission is to continue to be the world center for quality diffraction and related data to meet the needs of the technical community. We promote the application of materials characterization methods in science and technology by providing forums for the exchange of ideas and information. We sponsor the Pharmaceutical Powder X-ray Diffraction Symposium (PPXRD); the Denver X-ray Conference; its proceedings, Advances in X-ray Analysis; and the journal Powder Diffraction. ICDD and its members conduct workshops and clinics on materials characterization at our headquarters in Newtown Square, Pennsylvania, and at X-ray analysis conferences around the world.

Chief Spectroscopic Techniques Supported

 

  • X-ray Diffraction

  • Electron Diffraction

  • Electron Backscatter Diffraction

  • Neutron Diffraction

  • Synchrotron Diffraction

Markets Served

The Powder Diffraction File(tm) is designed for materials identification and characterization. ICDD databases are used worldwide by scientists in academia, government and industry who are actively engaged in the field of X-ray powder diffraction and related disciplines.

Major Products/Services

PDF-4+ is designed to support rapid phase identification and quantitative analysis by providing key reference data required for these analyses. It combines the world's largest sources of inorganic data from crystals and powders into a single database. PDF-4+ contains an array of tools, including a full suite of data simulation programs enabling the analysis of neutron, electron, and synchrotron data, in addition to X-ray. PDF-4+ features digitized patterns, molecular graphics, and atomic coordinates to enhance the ability to do quantitative analysis by any of three methods: Rietveld Analysis, Reference Intensity Ratio (RIR) Method, or Total Pattern Analysis.

International Centre for Diffraction Data

12 Campus Boulevard

Newtown Square, PA 19073

TELEPHONE

(610) 325-9814

Toll Free U.S.: (866) 378-9331

FAX

(610) 325-9823

E-MAIL

[email protected]

WEB SITE

www.icdd.com

YEAR FOUNDED

1941

Articles in this issue

almost 10 years ago

Raman Thermometry

almost 10 years ago

Failure Analysis of Packaging Materials

almost 10 years ago

ABB Measurement Analytics

almost 10 years ago

Anton Paar USA Inc

almost 10 years ago

Avantes Inc

almost 10 years ago

art photonics GmbH

Related to this article

Scientist With Portable Spectrometer in Natural Field Setting ©  By Tika -chronicles-stock.adobe.com
The bulky bench-top NIR spectrometer is quietly being dismantled and rebuilt as a wafer-scale photonic chip, a self-calibrating algorithm, and a sensor small enough to ride in a shirt pocket. What once demanded a grating, a moving mirror, and a climate-controlled lab now fits inside a handheld module, a bioreactor probe, or a drone payload, and it increasingly figures out what it is looking at on its own.
Sizing Up the Nanoscale: Measuring Nanocluster Aerosol in Indoor Air
In the first part of a multi-part Q&A, Brandon Boor, the Dr. Margery E. Hoffman Associate Professor in the Lyles School of Civil and Construction Engineering at Purdue University, describes the instrumentation and methodology behind measuring nanoparticle size distributions at the nanocluster scale (1–3 nm) and outlines the technical challenges of acquiring reliable, real-time data at these dimensions.
Human body wireframe on glowing platform undergoing futuristic body scan. © sergray(noAIelemens) -chronicles-stock.adobe.com
Jurgen Popp, Thomas Mayerhofer, and colleagues at Leibniz IPHT and Friedrich Schiller University Jena introduce the Personalized Optical Digital Twin (PODT), a Photonics21 contribution to Europe's Virtual Human Twin ecosystem that connects molecular photonics—Raman blood analysis, coherent Raman tissue imaging, and multimodal endomicroscopy—with longitudinal physiology and clinical data. Drawing on the published multicenter INTELLIGENCE trials, the authors argue that technical feasibility and clinical utility must be evaluated separately as the field moves toward Europe's FP10 research agenda.