All Stories

  1. Tensile-strained Ge/SiGe multiple quantum well microdisks

    Article • Photonics Research, September 2017, Optical Society of America (OSA)

    Colleen Fenrich

  2. Passivation of multiple-quantum-well Ge0.97Sn0.03/Ge p-i-n photodetectors

    Article • Applied Physics Letters, February 2017, American Institute of Physics

    Colleen Fenrich

  3. Strained Pseudomorphic Ge1–xSnx Multiple Quantum Well Microdisk Using SiNy Stressor Layer

    Article • ACS Photonics, December 2016, American Chemical Society (ACS)

    Colleen Fenrich

  4. Core-Shell Germanium/Germanium–Tin Nanowires Exhibiting Room-Temperature Direct- and Indirect-Gap Photoluminescence

    Article • Nano Letters, December 2016, American Chemical Society (ACS)

    Colleen Fenrich

  5. Optimization of TCR and heat transport in group-IV multiple-quantum-well microbolometers

    Article • September 2016, SPIE

    Colleen Fenrich

  6. Optimizing undercut in highly-stressed Ge0.934Sn0.066 microdisk resonators

    Article • August 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Colleen Fenrich

  7. Tensile-strained GeSn photodetectors with conformal nitride stressor

    Article • July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Colleen Fenrich

  8. Electromodulation spectroscopy of direct optical transitions in Ge1−xSnx layers under hydrostatic pressure and built-in strain

    Article • Journal of Applied Physics, June 2016, American Institute of Physics

    Colleen Fenrich

  9. Dry-wet digital etching of Ge1−xSnx

    Article • Applied Physics Letters, February 2016, American Institute of Physics

    Colleen Fenrich

  10. Photoluminescence from suspended Ge/SiGe quantum-well microdisks

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Colleen Fenrich

  11. Strained germanium-tin multiple quantum well microdisk resonators towards a light source on silicon

    Article • February 2015, SPIE

    Colleen Fenrich

  12. A new electro-absorption modulator structure based on Ge/SiGe coupled quantum wells for on-chip optical interconnects

    Article • November 2014, SPIE

    Colleen Fenrich