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Lehigh University logo

Jonathan J. Wierer

Department: Electrical and Computer Engineering

Position: Associate Professor

Address: Sinclair Lab Room 205D
Bethlehem, PA 18015
(610) 758-2602


Areas of Research

  • Nanomaterials and Nanocomposites
  • Nanophysics
  • Microelectronics/Solid State Devices
  • Micro/Nanotechnology
  • Compound Semiconductor Technologies
  • Opto-Nanotechnologies
  • Diffusion
  • Electronic Materials
  • Optical Materials
  • Optical Characterization
  • Photonics
  • Electrical Engineering
  • Micro- and Nanofabrication
  • Microstructures
  • Display technology
  • Optical Packaging
  • Semiconductor Lasers
  • Advanced Materials and Processing
  • Electrical Characterization
  • Materials Characterization
  • Optics and Photonics
  • Optical Technologies

Profile

Dr. Wierer’s research interests include semiconductor device physics and semiconductor materials science. Specifically, he is interested in researching electronic and optoelectronic devices with III-nitride semiconductors. Prior to joining Lehigh University, Dr. Wierer worked at Philips-Lumileds and Sandia National Labs. At Lumileds Advanced Laboratories his research focused on novel III-nitride light-emitting diodes (LEDs). This includes the development of the first high-power (1 Watt) flip-chip III-nitride LED, and pioneering work on III-nitride photonic crystal LEDs. At Sandia National Laboratories his interests broadened to encompass other III-nitride research areas including — solar cells, intersubband devices, layer intermixing, power diodes, ultra-violet LEDs, and nanowire LEDs. Most notable, is his ground-breaking work on laser diodes as an ultra-efficient light source for solid-state lighting.

Dr. Wierer has authored or co-authored over 100 journal publications and conference presentations, and holds 29 patents, predominately related to solid-state lighting and LEDs.

He is a senior member of the Institute of Electrical and Electronics Engineers, and member of Optical Society of America and Illumination Engineering Society.

Education

  • Ph.D., Electrical Engineering, University of Illinois-Urbana Champaign
  • M.S., Electrical Engineering, University of Illinois-Urbana Champaign
  • B.S., Electrical Engineering, University of Illinois-Urbana Champaign