Graduate Program

The graduate physics program at Cornell is multidisciplinary, broad and congenial, and has access to superb facilities.

Multidisciplinary
Cornell University has always understood that the world does not apportion neatly into one discipline or another. That may be why Cornell, an Ivy League university where the pursuit of new knowledge is given free rein, has initiated many areas of multidisciplinary research. Yes, there are departments and faculties with familiar names at Cornell, but the walls between disciplines are so low that you can move easily in all directions.

Broad
If multidisciplinary collaboration is one attribute of Cornell’s graduate program in physics, the breadth of its curriculum and faculty is another. Of the nation’s best-regarded physics departments, Cornell is comfortably mid-sized. The faculty is comprised of more than 40 active professors, plus 20 emeritus professors (many of whom remain active in research), and half a dozen adjunct professors. Faculty members advise approximately 65 post-docs and research associates and 180 graduate students-with, on average, 30 new graduate students entering each year.

Congenial
Given its stature, the physics department at Cornell surprises many people by its low-key congeniality. It is the sort of place where people talk to one another in the halls. Among graduate students, relationships are more cooperative than competitive. Graduate students play intramural sports together, go to ballroom dancing classes and form musical ensembles. As one prospective student recently said to his Cornell hosts, “You can’t be graduate students. You all seem far too happy.”

Superb Facilities
The strength of the Physics Department is complemented by major research facilities.  Graduate students who want to learn to make use of these facilities will find willing mentors among faculty members, research associates, technicians and other staff members. By expressing an interest, a graduate student can learn to take apart and rebuild a particle accelerator, produce highest-quality images on a tunneling electron microscope, or fabricate a silicon chip that will be a substrate for growing nerve cells.

Graduate Recruitment Brochure

  • Spotlight

    Sam Posen is a graduate student working with Professor Matthias Liepe in Cornell's Superconducting Radiofrequency group. Sam is investigating an alloy of niobium and tin, Nb3Sn, as an alternative material for superconducting RF cavities, which are used in particle accelerators to provide energy to the beam. "All SRF cavities in accelerators now use niobium as the superconducting material," says Sam, "because it has great properties and, since it is an element we're working with, it is very easy to achieve uniform stoichiometry over the entire surface of a cavity. Compared to niobium, almost no development has gone into alternative materials. This means that there is a rich region of science waiting to be explored experimentally. How do small imperfections in the material affect RF currents when they are comparable in size to the superconducting wavefunction? Which theoretical predictions that have been made for the RF critical magnetic field in highly type-II superconductors are correct? These are some of the questions I plan to investigate." More ...