Priyanga Jayathilaka Headshot

Priyanga Jayathilaka

Lecturer

School of Physics and Astronomy
College of Science

585-475-7686
Office Location

Priyanga Jayathilaka

Lecturer

School of Physics and Astronomy
College of Science

Education

BSc, University of Peradeniya; MS, University of South Florida; Ph.D.,University of South Florida

585-475-7686

Areas of Expertise

Select Scholarship

Journal Paper
Jayathilaka, Priyanga B, Evan AC Miller, and Casey W MIller. "Magnetic order parameter controls Gilbert damping parameter in heterostructures." Physical Review Materials 9. 7 (2025): 74407. Web.
Jayathilaka, Priyanga B. and Casey W. Miller. "Longitudinal magnetothermopower in permalloy spin valves." Journal of Magnetism and Magnetic Materials 449. (2018): 228-231. Web.
Jayathilaka, Priyanga B., et al. "Anisotropic magnetothermopower in ferromagnetic thin films grown on macroscopic substrates." Journal of Magnetism and Magnetic Materials 382. (2015): 376-379. Web.
Kaya, Dogan, et al. "Controlling exchange bias in FeMn with Cu." Journal of Applied Physics 113. (2013): 17D717. Web.
Kirby, HF, et al. "Exchange bias of mu-metal thin films." Journal of magnetism and magnetic materials 324. (2012): 4151-4154. Web.
Laurita, Nicholas, et al. "Enhanced giant magnetoimpedance effect and field sensitivity in Co-coated soft ferromagnetic amorphous ribbons." Journal of Applied Physics 109. (2011): 07C706. Web.

Currently Teaching

PHYS-111
4 Credits
This is an introductory course in algebra-based physics focusing on mechanics and waves. Topics include kinematics, planar motion, Newton’s laws, gravitation; rotational kinematics and dynamics; work and energy; momentum and impulse; conservation laws; simple harmonic motion; waves; data presentation/analysis and error propagation. The course is taught using both traditional lectures and a workshop format that integrates material traditionally found in separate lecture, recitation, and laboratory settings. Attendance at the scheduled evening sessions of this class is required for exams. There will be 2 or 3 of these evening exams during the semester. Competency in algebra, geometry and trigonometry is required.
PHYS-112
4 Credits
This course is an introduction to algebra-based physics focusing on thermodynamics, electricity and magnetism, and elementary topics in modern physics. Topics include heat and temperature, laws of thermodynamics, electric and magnetic forces and fields, DC and AC electrical circuits, electromagnetic induction, the concept of the photon, and the Bohr model of the atom. The course is taught using both traditional lectures and a workshop format that integrates material traditionally found in separate lecture, recitation, and laboratory settings. Attendance at the scheduled evening sessions of this class is required for exams. There will be 2 or 3 of these evening exams during the semester.
PHYS-211
4 Credits
This is a course in calculus-based physics for science and engineering majors. Topics include kinematics, planar motion, Newton's Laws, gravitation, work and energy, momentum and impulse, conservation laws, systems of particles, rotational motion, static equilibrium, mechanical oscillations and waves, and data presentation/analysis. The course is taught in a workshop format that integrates the material traditionally found in separate lecture and laboratory courses.
PHYS-222
3 Credits
This course covers the fundamentals of AC and DC circuit theory, electrical analysis of simple linear networks, operations of and circuits containing diodes and transistors, linear and non-linear operation of op-amps and their applications, and analysis of basic digital circuits. Laboratory classes reinforce lecture material and teach practical skills in use of basic test and measurement equipment.