Jianyi Jay Wang

faculty

Jay Wang, PhD

Professor / Chairperson

Physics

Research site

Contact

508-999-9136

508-999-9115

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Science & Engineering 204B

Education

1992University of TennesseePhD in Theoretical Atomic Physics
1983Lanzhou University, ChinaBS in Physics

Teaching

Programs

Teaching

Courses

Experimental evidence leading to the development of modern physics, Bohr-Sommerfeld theory of the hydrogen atom. Special relativity, introduction to the Schrödinger equation with analytical and numerical solutions to simple one-dimensional bound and scattering problems, operators, uncertainty and superposition principles.

Experimental evidence leading to the development of modern physics, Bohr-Sommerfeld theory of the hydrogen atom. Special relativity, introduction to the Schrödinger equation with analytical and numerical solutions to simple one-dimensional bound and scattering problems, operators, uncertainty and superposition principles.

Continuation of PHY 341. Further applications of the principles of quantum mechanics with applications to many particle systems. Quantum statistics, atomic spectra of many electron atoms, nuclear structure, nuclear models and scattering.

Continuation of PHY 341. Further applications of the principles of quantum mechanics with applications to many particle systems. Quantum statistics, atomic spectra of many electron atoms, nuclear structure, nuclear models and scattering.

Laboratory course to acquaint students with current experimental techniques in physics and methods of data analysis.

Individual work under the supervision of a faculty member on an experimental, theoretical, or literature review project in physics. This work may lead to a senior thesis project or may be concluded by a written report at the end of the term. May be repeated for up to a maximum of 6 credits toward degree.

Supervised research on an experimental or theoretical topic in physics under a faculty advisor. This course is offered only to students indicating strong intention and ability to do thesis work in subsequent semesters. The credits are considered equivalent to Thesis (PHY 690) if thesis work on the same topic is taken up later. Otherwise, a written report is required at the end of the research. Graded A-F, or IP if the work is approved to be continued as PHY 690 Thesis, in which case the grade earned when the thesis is completed will replace the IP.

Research

Research activities

  • Correlation effects in the interaction of light with matter
  • Interaction of strong laser pulses with Rydberg atoms
  • Modeling of atomic and electronic processes occurring in reactions

Research

Research awards

  • $ 231,213 awarded by Office of Naval Research for UMassD MUST III: Quantum Computing and Control in Noisy Environments

Research

Research interests

  • Atomic physics
  • Molecular physics
  • Optical physics
  • Computational physics

Professor Wang's research activities are in three related areas of atomic, molecular, and optical physics. The first one is to study the correlation effects in the interaction of light with matter. Professor Wang uses a unique quantum perturbation method to calculate multi-electron transition cross sections in collisions of synchrotron radiation with atoms such as helium and negative atomic hydrogen ions, and their interactions with nanostructures. Second activity relates to the interaction of strong laser pulses with Rydberg atoms. Professor Wang calculates energy deposition, ionization and excitation cross sections, and quantum optical and nonlinear effects. His third major interest is in computational physics. Professor Wang's research involves numerically intensive work to model atomic and electronic processes occurring in reactions. He develops efficient computer codes using proven computational techniques in theoretical calculations. He had received several grant support in the past couple of years in the tune of $40,000.