Materials Science

This course offers an introduction to materials technology. Topics include: ferrous alloys; non-ferrous alloys; fundamentals of forming by casting; casting techniques; fundamentals of forming by plastic deformation; deformation techniques; powder technology; processing of ceramics; processing of polymers; processing of polymer matrix composites; fracture; fatigue; creep; friction and wear; corrosion of metals; welding; adhesives; surface treatments and coatings; non-destructive testing.

This class consists of an extended laboratory, over 10 weeks, to investigate how a particular processing parameter influences the structure, properties and performance of a material. Each group of students is asked to determine the processing parameters that optimizes the performance of a material for a particular application. Students design and perform a systematic series of experiments to meet the objective, each student produces an individual report on the investigation. 

This course introduces students to fundamentals of thermodynamics, including the laws of thermodynamics, entropy, thermodynamic relationships, chemical and phase equilibrium, etc. This course explores their application in renewable energy technologies. The course expands upon fundamental thermodynamics to provide a brief overview of renewable energy technologies as well as design considerations, energy efficiency, and global market potential. The course requires students to take prerequisites.

This course explores the materials in electronic devices used to emit light, transmit light, and detect light and shows you how these elements can be combined to create integrated systems for fibre optic communications, solar energy conversion, and displays.

This course gives students an understanding of the fundamental science governing the electronic and ionic conductivity of metal oxides and to then use this knowledge to describe the operation of devices based on these properties, such as gas sensors, fuel cells, batteries, varistors, and PTCRs.

In this research course, students chose from a range of research topics in various academic fields and receive one-on-one training from an experienced mentor who helps them refine research ideas, formulate questions, define methods of data collection, execute a plan, and present findings. Students review background information for their project, summarize its key outcomes, write a clear and concise research paper or report, and present results orally.

This course provides individual research training for students in the Junior Year Engineering Program through the experience of belonging to a specific laboratory at Tohoku University. Students are assigned to a laboratory with the consent of the faculty member in charge. They participate in various group activities, including seminars, for the purposes of training in research methods and developing teamwork skills. The specific topic studied depends on the instructor in charge of the laboratory to which each student is assigned. The methods of assessment vary with the student's project and laboratory instructor. Students submit an abstract concerning the results of their individual research each semester and present the results near the end of this program.

This course introduces thermodynamics in materials. It covers phase equilibrium, calculation of heat capacitance, and the relation between free energy and phase diagram. 

The Individual Research Training Senior (IRT Senior) Course is an advanced course of the Individual Research Training A (IRT A) course in the Tohoku University Junior Year Program in English (JYPE) in the fall semester. Though short-term international exchange students are not degree candidates at Tohoku University, a similar experience is offered by special arrangement. Students are required to submit: an abstract concerning the results of their IRT Senior project, a paper (A4, 20-30 pages) on their research at the end of the exchange term, and an oral presentation on the results of their IRT Senior project near the end of the term.

This course explores the fundamentals of structure and energetics that underpin materials science. An appreciation of structure underlies nearly every design and application of materials to a greater or lesser extent and many fascinating materials phenomena. The course discusses how to describe the structure of crystalline and non-crystalline states, and the various (e.g., point, line, and surface) imperfections in materials. The course also discusses how to determine the structure using diffraction techniques. The subject matter of this course can be applied to many real-world examples such as materials for fuel cells and batteries, engineered alloys, electronic and magnetic materials, polymers, and biomaterials. The course examines topics including: materials structure, how it is influenced by the interatomic bonding and processing parameters, and how materials properties are determined by the structure; metals, ceramics, polymers, and composites; how to describe the structure of materials using structural descriptors and understanding the difference between gasses, liquids, amorphous, and crystalline solids; defects in crystalline materials: point defects in solids, line defects, slip planes, and dislocations; equilibrium phase diagrams; electronic, mechanical, magnetic, and optical properties of materials; and the structure-processing-properties relationship and the life-cycle assessment for selection of materials and development of sustainable materials in the design of parts, structures, and products.