Materials informatics is a field of study that applies the principles of informatics to materials science and engineering to better understand the use, selection, development, and discovery of materials. This is an emerging field, with a goal to achieve high-speed and robust acquisition, management, analysis, and dissemination of diverse materials data with the goal of greatly reducing the time and risk required to develop, produce, and deploy a new materials, which generally takes longer than 20 years. 
This field of endeavor is not limited to some traditional understandings of the relationship between materials and information. Some more narrow interpretations include combinatorial chemistry, Process Modeling, materials property databases, materials data management and product life cycle management. Materials informatics is at the convergence of these concepts, but also transcends them and has the potential to achieve greater insights and deeper understanding by applying lessons learned from data gathered on one type of material to others. By gathering appropriate meta data, the value of each individual data point can be greatly expanded.
Beyond computational methods?
The concept of materials informatics is addressed by the Materials Research Society. For example, materials informatics was the theme of the December 2006 issue of the MRS Bulletin. The issue was guest-edited by John Rodgers of Innovative Materials, Inc., and David Cebon of Cambridge University, who described the "high payoff for developing methodologies that will accelerate the insertion of materials, thereby saving millions of investment dollars."
The editors focused on the limited definition of materials informatics as primarily focused on computational methods to process and interpret data. They stated that "specialized informatics tools for data capture, management, analysis, and dissemination" and "advances in computing power, coupled with computational modeling and simulation and materials properties databases" will enable such accelerated insertion of materials.
A broader definition of materials informatics goes beyond the use of computational methods to carry out the same experimentation, viewing materials informatics as a framework in which a measurement or computation is one step in an information-based learning process that uses the power of a collective to achieve greater efficiency in exploration. When properly organized, this framework crosses materials boundaries to uncover fundamental knowledge of the basis of physical, mechanical, and engineering properties.
While there are many that believe in the future of informatics in the materials development and scaling process, many challenges remain. Hill, et. al., write that "Today, the materials community faces serious challenges to bringing about this data-accelerated research paradigm, including diversity of research areas within materials, lack of data standards, and missing incentives for sharing, among others. Nonetheless, the landscape is rapidly changing in ways that should benefit the entire materials research enterprise." This remaining tension between traditional materials development methodologies and the use of more computationally, machine learning, and analytics approaches will likely exist for some time as the materials industry overcomes some of the cultural barriers necessary to fully embrace such new ways of thinking.
Analogy from Biology
The overarching goals of bioinformatics and systems biology may provide a useful analogy. Andrew Murray of Harvard University expresses the hope that such an approach "will save us from the era of "one graduate student, one gene, one PhD". Similarly, the goal of materials informatics is to save us from one graduate student, one alloy, one PhD. Such goals will require more sophisticated strategies and research paradigms than applying computational methods to the same tasks set currently undertaken by students.
Companies and organisations
Organisations which are working on Materials informatics include the following:
- Citrine Informatics - Private Company
- Exabyte.io - Private Company
- Lumiant Corporation - Private Company
- Ansatz AI - Private Company
- North Carolina State University - University
- Pacific Northwest National Laboratory - US National Laboratory
- Oak Ridge National Laboratory - US National Laboratory
- Fraunhofer Institute for Mechanics of Materials - German Institute
- Iowa State University - University
- Kent State University - University
- University of Buffalo - University
- Colorado School of Mines - University
- University of Utah - University
- ICME community on MaterialsTechnology@TMS
- The Material Informatics Workshop: Theory and Application (March 2007 JOM-e issue on M.I.)
- K. Rajan, Materials informatics, Materials Today, Volume 8, Issue 10, October 2005, Pages 38-45, ISSN 1369-7021, 10.1016/S1369-7021(05)71123-8.
- May 2016 APL Materials Issues on Materials Genome/Materials Informatics—P. Littlewood and C.L. Phillips, APL Materials, Volume 4, Issue 5, May 2016
- Mulholland, Gregory; Paradiso, Sean (23 March 2016). "Perspective: Materials informatics across the product lifecycle: Selection, manufacturing, and certification". APL Materials. 4 (5): 053207. doi:10.1063/1.4945422.
- Rickman, J.M.; Lookman, T.; Kalinin, S.V. (15 April 2019). "Materials informatics: From the atomic-level to the continuum". Acta Materialia. 168: 473–510. doi:10.1016/j.actamat.2019.01.051.
- "informaticsresearch.net". Archived from the original on 2007-04-29. Retrieved 2007-03-10.
- Hill, Joanne; Mulholland, Gregory; Persson, Kristin; Seshadri, Ram; Wolverton, Chris; Meredig, Bryce (4 May 2016). "Materials science with large-scale data and informatics: Unlocking new opportunities". MRS Bulletin. 41 (5): 399–409. doi:10.1557/mrs.2016.93.