Semester.ly

Johns Hopkins University | EN.540.615

Interfacial Science with Applications to Nanoscale Systems

3.0

credits

Average Course Rating

(4.23)

Nanostructured materials intrinsically possess large surface area (interface area) to volume ratios. It is this large interfacial area that gives rise to many of the amazing properties and technologies associated with nanotechnology. In this class we will examine how the properties of surfaces, interfaces, and nanoscale features differ from their macroscopic behavior. We will compare and contrast fluid-fluid interfaces with solid-fluid and solid-solid interfaces, discussing fundamental interfacial physics and chemistry, as well as touching on state-of-the-art technologies.

Fall 2012

(4.22)

Fall 2013

(4.24)

Fall 2012

Professor: Joelle Frechette

(4.22)

Students noted that the professor was very engaging and that he did a good job of making sure students understood course concepts. However, they said the homework and exams were very difficult, and sometimes the material was not covered in class. Students suggested going over more examples in class that were related to the homework. Some students also wanted to have in-class exams rather than take-home exams. The course is mathematically intense and readings alongside homework can be time-

Fall 2013

Professor: Joelle Frechette

(4.24)

The professor was the best aspect of this course, as students found her to be wel organized and accommodating with students who had trouble with the materials. Students found that the topics were discussed wel in both depth and breadth, and the al of the materials covered were given concrete examples and applications to real-world scenarios. Students found that the homework and exams were often difficult and that they did not precisely relate to the materials covered in the lecture. Students suggested covering some of these problems in the lectures and shortening the length of the homework assignments. Prospective students will find the course challenging and rigorous, but the materials are rewarding, and the professor is always wil ing to help when questions are asked. Students should have some background knowledge of calculus, chemistry, and physics.

Lecture Sections

(01)

No location info
Y. Liu
16:30 - 17:45