Semester.ly

Johns Hopkins University | EN.510.314

Electronic Properties of Materials

3.0

credits

Average Course Rating

(3.44)

Fourth of the Introduction to Materials Science series, this course is devoted to a study of the electronic, optical and magnetic properties of materials. Lecture topics include electrical conductivity and mobility, thermoelectricity, dielectric effects, piezoelectricity, photonic transmission and energetics, and magnetic phenomena. Mechanical force-based, quantum, and chemical explanations are presented and commonalities among them developed. Contemporary topics relevant to technology, sustainability, and medicine are explored.

Spring 2013

(3.19)

Spring 2014

(3.25)

Spring 2015

(3.2)

Spring 2023

(4.13)

Spring 2013

Professor: Theodore Poehler

(3.19)

The best aspect of this course was the interesting subject material. Students found it to be extremely helpful that Professor Poehler provide them with such detailed notes. The worst aspect of the course was the lack of feedback on problem sets. Students agreed that having more detailed feedback on 183 problem sets would be beneficial to their understanding of the material. Perspective students should know that keeping good notes is important for studying the material.

Spring 2014

Professor: Theodore Poehler

(3.25)

Many students enrol ed in this course enjoyed the interesting material covered. The instructor handed out an organized packet of notes so that students could fol ow along, and the term paper al owed them to expand their knowledge to applicable outside research projects. Also, many students felt that the information retained from this course would be useful for their major. Students were not too fond about the 9 a.m. class time, the lack of time allotted for test completion, the confusing computational modules, and the lack of feedback on homework problems. To improve this course, it was suggested that lectures be more engaging, show more problem-based explanations, and have an accessible TA. Prospective students should be aware that although the tests are open note, they are very lengthy.

Spring 2015

Professor: Theodore Poehler

(3.2)

The best aspects of the course included the interesting material and the application-based approach to the course concepts and assignments. Several students felt that the homework assignments effectively enforced course material and helped students learn. Students agreed that lectures tended to be dul , and that there was a lack of feedback on assignments. Suggestions for improvement included having a TA available and providing additional practice problems. Prospective students should be prepared to read lecture notes carefully as the material is difficult and the lectures alone may not be the most effective.

Spring 2023

Professor: Howard Katz

(4.13)