Graduate Program Director
Fellow, Japan Society of Applied Physics
Maryland Energy Innovation Institute
Ph.D., University of Maryland, College Park, 1996
B.S., Caltech, 1987
HONORS AND AWARDS
NIST Distinguished Associate Accolade, Materials Measurement Laboratory (2021)
Elected International Fellow, Japan Society of Applied Physics (2020)
Distinguished Scholar - Teacher, University of Maryland (2018)
Senior Faculty Research Achievement Award, School of Engineering, University of Maryland (2018)
Elected APS Fellow (2011)
Invention of the Year Award, Physical Sciences Category, University of Maryland (2011)
- Visiting Associate Professor, Institute for Solid State Physics, University of Tokyo, Kashiwa, Japan (4/2007—8/2007)
- Fellow by Special Appointment, Japan Science and Technology Agency (2007)
- Visiting Associate Professor, Applied Ceramics Laboratory, Tokyo Institute of Technology, Yokohama, Japan (6/2004—3/2005)
- NSF CAREER Award (2001)
- Office of Naval Research, Young Investigator Program Award (2000)
- Oak Ridge Associated Universities Ralph E. Powe Junior Faculty Enhancement Award (2000)
- General Research Board Semester Research Award, University of Maryland (2000)
- Associated Western Universities Postdoctoral Research Fellowship (1996-1999)
- National Center for Electron Microscopy Visiting Scientist Fellowship, Lawrence Berkeley National Laboratory (1999)
- American Physical Society
- Materials Research Society
Applications of combinatorial synthesis and characterization methodology to electronic, magnetic and smart materials; fabrication and characterization of novel multilayer thin-film devices; machine learning for materials science, caloric cooling materials and devices
Combinatorial Investigation of Functional Materials
We have developed a comprehensive methodology for rapid mapping of previously unexplored compositional landscape in search of novel multifunctional materials. A variety of thin film deposition tools are implemented for synthesis of combinatorial thin film libraries and composition spreads of various designs. A suite of rapid characterization tools are utilized for quantitative mapping of relevant physical properties across combinatorial libraries. These include microwave microscopes, a scanning magneto-optical Kerr measurement setup and scanning x-ray diffractometers. Current topics of interest include magnetistrictive materials, multiferroic materials, and shape memory alloys. Our recent emphasis has also been on development of informatics techniques to effectively handle, visualize, and analyze the large amount of data which are generated from the combinatorial experiments. We have a network of international collaborators with whom a number of combinatorial experiments are carried out at any given time.
Learn more about combinatorial materials science
- See also:
Novel Multilayer Thin Film Devices
Previously I had worked on fabrication and characterization of superconducting thin film devices for over 10 years. My interest in novel functional devices now spans a range of other materials including magnetic materials and various smart materials. Our current projects include various multilayer multiferroic devices.
Scanning Probe Microscopy
Many of the rapid characterization tools used for screening combinatorial libraries are scanning probe microscopes. For instance, we work extensively with scanning SQUID microscopes (in collaboration with Neocera, Inc.) and scanning microwave microscopes. We have recently demonstrated high sensitivity scanning magnetic probe microscopy using a magnetoelectric device. Our current project includes development of novel microwave microscopy combined with atomic resolution STM for performing spin resonance measurements.
Current and Recent Group Members Include:
- A. Gilad Kusne (NIST)
- Valentin Stanev
- Xiaohang Zhang
- Tieren Gao
- Heshan Yu
- Rohit Pant
- Jihun Park
- Haotong Liang
- Felix Adams
- Chih-Yu Lee
- Ricmond Wang
- Boyang Liu
- Thomas Wong
- Logan Saar
- Dylan Kirsch
- Samuel Freed
- Sabrina Curtis
- Justin Pearson
ENMA 460/PHYS 431 Introduction to Solid State Physics
ENMA 437/637 Machine Learning for Materials Science
ENMA 481 Electronic and Optical Materials
ENMA 465 Microprocessing
For a closer look at our research, take a look at the video links below:
- Made of Star Stuff - PhD Student Justin Pearson, advised by Prof Takeuchi, discusses his thin film research.
- Robot (Materials) Science: Can Watson Beat Edison?
- Combinatorial Time Lapse
- Dwight Quench: We have developed a technique where an entire thin film on a wafer can be quenched from a high temperature. In the movie, a thin-film composition spread wafer mounted inside a narrow high-vacuum chamber pumped by a cryopump is annealed in a furnace at 800 C. For quenching the wafer, it is “quickly” pulled out of the furnace, and the chamber is dunked in an ice bucket. This results in formation of quenched thin film phases as reported in Ref. 102, Applied Surface Science 254, 725 (2007) and Ref. 147, Nature Communications 2, 518.
- FeCoNi XRD contourslices-2: Visualization of X-ray diffraction patterns from the entire Fe-Co-Ni composition spread. The big triangular shaped blob corresponds to the main fcc peak showing significant shift as a function of composition. The thin oval blob near the Fe end is the bcc main peak. Shown on the cover of Ref. 95.
- IchiroCombi with Targets: Combinatorial pulsed laser deposition of epitaxial oxide thin films. The movie shows the synthesis process of an epitaxial composition spread onto a heated substrate. Two targets (with end compositions) are used to deposit alternating ultrathin gradient thickness wedges using a synchronized moving shutter gliding over the substrate. The thickness of the wedge is designed to be less than a unitcell. The deposition of hundreds of wedges results in mixing of the end compositions at the unitcell level during the deposition at an elevated temperature. The composition continuously varies on the substrate from one end composition to the other. Each composition spread sample is roughly 7-10 mm long. This technique is used for continuous substitution experiments. See for instance, Ref. 71,72, 85, 100.
- XRDSuite: demo of early combinatorial X-ray diffraction data visualization and analysis tool. One can see a large number of diffraction patterns in a number of different ways.
- NiMnAl – Sepctrum Scroller: Another demo movie of XRDSuite.
- NiMnAl – Peak Plotter (Full Spectrum with Mag): Comparison of diffraction patterns of Ni-Mn-Al composition spread and magnetism. With one look, one can see which diffraction peaks (and phases) are responsible for the composition regions with strong remnant magnetization (measured by scanning SQUID).
- Demo of CombiView: software to carry out rapid visualization and cluster analysis of a large number of diffraction patterns taken from combinatorial libraries.
Ten Maryland MSE Faculty Members Ranked in Top 2% of World ScientistsElsevier releases updated science-wide database
UMD and NIST develop LEGO-based robots for teaching artificial intelligenceLEGOLAS kit offers autonomous experimentation and learning
Materials, physics, and systems for multicaloric coolingUMD’s Ichiro Takeuchi published in Nature Reviews Materials
International research team sheds light on inner workings of unconventional superconductorsStudy by UMD Materials Science Prof. Ichiro Takeuchi published in Nature.
Takeuchi Wins $488K DURIP AwardThe funding will be used to purchase a novel PLD system for use in the UMD Nanocenter.
Eric Marksz Awarded Charles A. Caramello Distinguished Thesis AwardMarksz will be honored at a virtual ceremony in May.
UMD-NIST Self-Directing AI System Discovers New Material‘CAMEO’ identifies a new compound that’s useful for photonic devices and next generation computers.
ARL to Fund $30M in Equipment Innovations for Service MembersUMD announces with the U.S. Army Research Lab agreements in additive manufacturing and battery research.
UMD Engineering Receives $22.8M from U.S. Army to Collaboratively Advance Additive Manufacturing TechnologyThe University of Maryland College Park's research partnership with the U.S. Army Research Laboratory will establish an ecosystem for revolutionary additive manufacturing technology and concepts to expedite national readiness and response.
Ichiro Takeuchi Named Fellow of the Japan Society of Applied PhysicsThe JSAP Fellow International Award recognizes significant contributions of scientists who reside outside of Japan.
UMD receives two new DOE Building Technologies awardsTakeuchi and Aute to lead projects
Additive Manufacturing and Ni-Ti Metal Bolster Cooling TechnologyUMD’s Ichiro Takeuchi and team published in Science.
The Future of Cool: Additive Manufacturing and Ni-Ti Metal Bolster Cooling TechnologyUMD’s Ichiro Takeuchi and team published in Science.
Perfect Quantum Portal Emerges at Exotic InterfaceA junction between an ordinary metal and a special kind of superconductor has provided a robust platform to observe Klein tunneling.
Algorithms and Autonomous DiscoveryProfessor Ichiro Takeuchi uses machine learning to help develop new magnetic materials.
New Fuel Cell has Exceptional Power Density and StabilityDiscovery presents a significant step toward lower fuel cell costs and more sustainable energy.
Clark School Researchers Represented on Four 2017 MURI AwardsUMD is one of the top universities represented among the highly competitive grants awarded this year.
UMD has Largest University Showing at 2016 ARPA-E SummitUMD researchers showcase transformative energy research at ARPA-E Energy Innovation Summit
Prof. Ichiro Takeuchi Joins a National Center for Spintronics ResearchCombinatorial materials discovery will aid spintronic device development
Prof. Ray Phaneuf Appointed Acting Chair of Materials Science and EngineeringProfessor Robert M. Briber named Clark School Associate Dean for Research.
Office of Naval Research Supports Design Development of Materials at UMDDURIP grant funds new instrumentation in Combinatorial Synthesis Lab.
New Software Will Enhance Materials Science and Engineering’s Undergraduate ProgramUMD wins one of six computational design toolkits from ASM International.
Searching for Replacements for Rare Earth Elements in Permanent MagnetsFackler’s exploration of vicalloy using combinatorial materials synthesis wins awards.
$3.2M ARPA-E Award Supports Development of Combined Cooling/Heating/Power SystemTakeuchi brings expertise in combinatorial materials science to fuel cell team.
DOE Report Considers Potential of Thermoelastic CoolingTechnology developed in the Clark School could power more efficient air conditioning.
Wuttig Wins 2013 Senior Faculty Research AwardDepartment of Materials Science and Engineering professor honored for transformational research in his field.
UMD Awarded Three Department of Defense MURI GrantsResearch teams at UMD receive grants for multidisciplinary research initiatives.
UMD's Mtech Pronounces: Business Plan Pitches Are DeadNew Business Model Challenge focuses on business model generation, customer development and pivoting.
Wuttig Honored at National Meeting of the Materials Research SocietyProfessor's 80th birthday, career celebrated in special symposium.
Rubloff Co-Authors Major DoE Report on Emerging Energy TechnologiesPublication focuses on opportunities in mesoscale science.
$2.8M DOE Grant Funds Continued Development of Cooling TechnologyTakeuchi leads team creating solid-state, highly efficient cooling systems.
Clark School Invention of the Year WinnersClark School teams won three out of four top prizes in technology commercialization competition.
Takeuchi Elected APS FellowCited for pioneering work in combinatorial materials science.
$15M Neutron Scattering Collaboration with NIST RenewedBriber leads effort to develop new instrumentation, measurement techniques.
Takeuchi, German Colleagues Collaborate on Materials ResearchRuhr University partnership generates new research, exchanges students and faculty members.
175 Percent More Efficient RefrigerationClark School team develops "smart" alloy for cooling systems.
Takeuchi, Multi-University Group Lead Materials ResearchDepartments of Defense, Energy fund $15M "combi" studies on superconductors, magnets.
Chopra, Takeuchi Win Defense Department AwardsDURIP funds enable purchase of advanced instruments for rotor, materials research.
$2M for New Magnetometer TechnologyUltra-sensitive devices for threat detection, biomedical apps earn Takeuchi, collaborators DARPA grant.
Five Elevated to Full ProfessorClark School's Adomaitis, Ghodssi, Phaneuf, Sandborn and Takeuchi promoted.
Reducing Our Lead FootprintClark School engineers discover new material to reduce lead in electronics, landfills.
New Lead-Free Material for ElectronicsLead-free piezoelectric material discovered with combinatorial thin film strategy.
Takeuchi Selected for Special NAE Symposium"Frontiers of Engineering" targets exceptional young engineers.
Keck Laboratory for Combinatorial Nanosynthesis and Multiscale Characterization to be established at the University of MarylandUMD received $750,000 award from W. M. Keck Foundation to establish new Keck Laboratory for Combinatorial Nanosynthesis and Multiscale Characterization
Seven faculty receive NSF Early CAREER AwardsAn unprecedented seven young faculty members in the Clark School have received the prestigious National Science Foundation Early CAREER Award.
Other professional society fellows
- Japan Society of Applied Physics, 2020
American Physical Society (APS)
- APS, 2011