Electronic Materials Science: Fundamentals
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Structure, Properties and Applications. Introduction to Solid State Chemistry. Introduction to Modeling and Simulation. Students, professors, and researchers in the Department of Materials Science and Engineering explore the relationships between structure and properties in all classes of materials including metals, ceramics, electronic materials, and biomaterials.
Our research leads to the synthesis of improved materials in response to challenges in the areas of energy, the environment, medicine, and manufacturing. Collaborating with industry, government, and other institutions, our research contributes to a broad range of fields.
Fundamentals Of Electronic Materials And Devices Chemistry, Computer science, Electrical, Mechanical, Metallurgy, Materials, and Physics departments. Fundamentals of Electronic Materials and Devices and Materials Engineering from IIT Madras, and a PhD in Materials Science from the University of Illinois at.
In a recent U. Army-funded study, we used nanotechnological methods to study the structure of scales of the fish Polypterus senegalus, leading to more effective ways of designing human body armor.
Fundamentals of Electronic Materials and Devices
With support from the Lord Foundation, the purchase of advanced equipment will allow us to build custom experimental equipment, develop and test prototypes, and even make a new part for an unmanned air vehicle. Our educational programs interweave concepts of materials engineering and materials science throughout the curriculum. Core subjects offered at both undergraduate and graduate levels cover topics necessary for all DMSE students:.
Image courtesy of Prof. Semiconductor is a class of materials where one can change their electrical conductivity by orders of magnitude through introduction of controlled amounts of impurities. His area of expertise is novel materials for applications in intelligent devices. Beginners can look at the following examples to appreciate the science of electronic materials: A solution manual and a set of useful viewgraphs are also available for instructors.
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Fundamentals of Materials Science
Download files for later. Send to friends and colleagues. The response to external stimulus is strongly correlated with the internal structure of material at different length-scales, chemical composition, both intrinsic and extrinsic defects, as well as dimensionality zero, one, two or three dimensional of the material. Beginners can look at the following examples to appreciate the science of electronic materials: Effect of differences in the arrangement of atoms called crystal structure for a particular element, in this case Carbon in diamond and graphite forms.
Effect of impurities on the electronic properties of a material. Semiconductor is a class of materials where one can change their electrical conductivity by orders of magnitude through introduction of controlled amounts of impurities. For example, when boron or phosphorous atoms, called as dopants, are introduced in silicon, its electrical conductivity inverse of resistivity and its type whether due to hole or electron i.
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Note that at one end of impurity concentration, silicon behaves like an insulator, and at other end, it is a good conductor, spanning over eight orders of magnitude change in the electrical conductivity. Interfacing of two or more different materials with different electronic properties for desired device application. When two blocks of silicon having opposite type of conductivity, p-type and n-type, are placed together, the simplest device called as Diode is formed.
Such a diode is a basic building-block in many devices, for example, solar-cells, light emitting diodes, solid-state Lasers etc. Under Graduate Programme B.