PHYS 4545 Condensed Matter Physics

Condensed matter physics concerns all aspects of the physics of "condensed" materials, that is, solids, liquids, gels, and plasma. It is the science behind many technologically-relevant applied and integrated science and engineering fields. This course primarily covers the solid state, starting with crystal lattices and their vibrations (phonons), and descriptions of crystalline metals, semiconductors, insulators, and superconductors. It covers in some detail the electrical, magnetic, optical, and thermal properties of materials, and introduces the student to noncrystalline solids and so-called "soft condensed matter."

Course evaluations

Response-weighted averages from Boston College’s official course evaluations (Avalanche/Blue).

Course rating
4.08 / 5 · Very Good
19 responses
Instructor rating
4.46 / 5 · Very Good
19 responses
Terms evaluated
4
Most recent: Fall 2025

Scales: overall ratings run from 1 (poor) to 5 (excellent); agreement questions from 1 (strongly disagree) to 5 (strongly agree); weekly effort from 1 (up to 1 hour) to 5 (10 or more hours).

Evaluations by term and instructor
TermInstructorCourse overallInstructor overallWell organizedClear learning objectivesIntellectually challengingHelpful assignmentsApplicable beyond courseAttendance necessaryWeekly effortResponses
Fall 2025Qiong Ma5.05.05.05.04.75.05.05.07–9 hrs/week3 of 3
Fall 2024Qiong Ma4.54.84.74.54.74.54.54.54–6 hrs/week7 of 9
Fall 2022Qiong Ma4.04.75.05.05.04.74.34.74–6 hrs/week3 of 5
Fall 2021Qiong Ma3.23.74.24.45.04.04.04.84–6 hrs/week6 of 6

Data freshness

Course and evaluation data last updated 2026-10-09. Source details and limitations are documented in Data Sources and Methodology.

Instructors

  • Qiong Ma
    Spring 2027, Fall 2025, Fall 2024, Fall 2022, Fall 2021 · Official rating 4.46/5

Sections

  • Section 01
    Spring 2027 · Qiong Ma · Higgins Hall 263 MWF 10:00AM-10:50AM · Offered