Courses Electromagnetism 1 vs. Quantum Mechanics 2

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The discussion centers on course selection for a materials science undergraduate preparing for a Ph.D. in spintronics and topological insulators. The student has completed Quantum Mechanics 1 with a satisfactory grade but lacks advanced electromagnetism coursework. The key points include the importance of continuing with Quantum Mechanics II to build on foundational knowledge, as it is essential for future studies in spintronics. Additionally, there is a consensus on the necessity of an intermediate electromagnetism course, as it is often a prerequisite for advanced quantum mechanics courses. Ultimately, the decision hinges on which course will better support the student's research goals in the context of their academic trajectory.
AspiringResearcher
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Hi all,

I am an undergraduate junior majoring in materials science who would like some advice with respect to which courses to take for the fall semester of my senior year.

Some background: I am a materials science student and I intend to study spintronics and topological insulators for my Ph.D. research, which I intend to pursue after undergraduate studies are complete. I have already taken Quantum Mechanics 1 and I got an A- in that course, which is an OK grade but perhaps not excellent. I have not taken any electromagnetism courses since the elementary physics sequence years ago.

I can only fit one of these courses into my Fall schedule. Which one is more pertinent to my future studies? Which one should I take?
 
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I do not know much of spintronics and QM is essential but I would think that at least an intermediate course in electromagnetism would also be essential. Most QM courses for physicists usually require such a course as a prerequisite.
 
I'd recommend QM II while the first course is still fresh so you can get more out of it. The same applies to EM assuming you have to take a year of it.
 

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