Displaying 610 publications
Journal Article
- "A Study of Second-Order Susceptibility in Digital Alloy-Grown InAs/AlSb Multiple Quantum Wells," Advanced Optical Materials, vol. 10, no. 2192845, May 2022.

- "Infrared Al0. 15InAsSb digital alloy NBn photodetectors," Journal of Lightwave Technology, vol. 40, no. 12, pp. 3855, Feb 2022.

- "Cascaded InGaSb quantum dot mid-infrared LEDs," Journal of Applied Physics, vol. 131, no. 4, Jan 2022.

- "All-epitaxial, laterally structured plasmonic materials," Applied Physics Letters, vol. 120, no. 16, pp. 161103, Dec 2022.

- "Photoreflectance studies of the band gap alignments in boron diluted BGaInAs/GaAs quantum wells," Optical Materials Express, vol. 12, no. 8, pp. 3118-3131, Dec 2022.

- "Room-temperature bandwidth of 2-\µm AlInAsSb avalanche photodiodes," Optics Express, vol. 29, no. 23, pp. 38939-38945, Nov 2021.

- "Al0. 3InAsSb/Al0. 7InAsSb Digital Alloy nBn Photodetectors," Journal of Lightwave Technology, vol. 40, no. 1, pp. 113-120, Oct 2021.

- "Photoreflectance studies of temperature and hydrostatic pressure dependencies of direct optical transitions in BGaAs alloys grown on GaP," Journal of Physics D: Applied Physics, vol. 55, no. 1, pp. 015107, Oct 2021.

- "Kinetically Limited Molecular Beam Epitaxy of BxGa1–xAs Alloys," Journal of Crystal Growth \& Design, vol. 21, no. 11, pp. 6076-6082, Sep 2021.

- "Active plasmonic optoelectronics," Active Photonic Platforms XIII, Virtual, Aug 2021.
- "Comparison and analysis of Al0. 7InAsSb avalanche photodiodes with different background doping polarities," Applied Physics Letters, vol. 119, no. 3, pp. 032101, Jul 2021.

- "Demonstration of infrared nBn photodetectors based on the AlInAsSb digital alloy materials system," Applied Physics Letters, vol. 119, no. 3, pp. 031101, Jul 2021.

- "Multistep staircase avalanche photodiodes with extremely low noise and deterministic amplification," Nature Photonics, pp. 1-7, May 2021.

- (Invited) "Digital Alloy Staircase Avalanche Photodetectors with Tunneling-enhanced Gain," IEEE Journal of Select Topics in Quantum Electronics, vol. 28, no. 2, pp. 1-13, Mar 2021.

- "Vis-NIR photodetector with microsecond response enabled by 2D bismuth/Si(111) heterojunction," 2D Materials, vol. 8, no. 3, pp. 035002, Mar 2021.

- "A true hero of the trade: On the critical contributions of Art Gossard to modern device techonology," Journal of Vacuum Science \& Technology A, vol. 39, no. 2, pp. 020804, Feb 2021.

- "The Carbon State in Dilute Germanium Carbides," Journal of Applied Physics, vol. 129, no. 5, pp. 055701, Feb 2021.

- "Minority carrier lifetimes in digitally-grown, narrow-gap AlInAsSb alloys," Applied Physics Letters, vol. 119, no. 25, pp. 251102, Dec 2021.

- "Review of lateral epitaxial overgrowth of buried dielectric structures for electronics and photonics," Progress in Quantum Electronics, pp. 100316, Dec 2021.

- "Ballistic Metamaterials," Optica, vol. 7, no. 12, pp. 1773-1780, Dec 2020.

- "Full band Monte Carlo simulation of AlInAsSb digital alloys," InfoMat, vol. 2, no. 06, pp. 1236-1240, Nov 2020.

- "Enhanced room temperature infrared LEDs using monolithically integrated plasmonic materials," Optica, vol. 7, no. 10, pp. 1355-1358, Oct 2020.

- "Anisotropic thermoelectric effect and field-effect devices in epitaxial bismuthene on Si (111)," Nanotechnology, vol. 31, no. 47, Sep 2020.

- "Phase transition in epitaxial bismuth nanofilms," Applied Physics Letters, vol. 117, no. 7, pp. 073103, Aug 2020.

- "Room-temperature photoluminescence and electroluminescence of 1. 3-\µm-range BGaInAs quantum wells on GaAs substrates," Applied Physics Letters, vol. 117, pp. 021102, Jul 2020.

- "Strain-engineered high-responsivity MoTe2 photodetector for silicon photonic integrated circuits," Nature Photonics, Jun 2020.

- "Strain dependence of Auger recombination in 3 \µm GaInAsSb/GaSb type-I active regions," Applied Physics Letters, vol. 116, pp. 262103, Jun 2020.

- "Quantum confinement of coherent acoustic phonons in transferred single-crystalline bismuth nanofilms," Applied Physics Letters, vol. 116, no. 26, pp. 263101, Jun 2020.

- "Low-noise high-temperature AlInAsSb/GaSb avalanche photodiodes for 2-\µm applications," Nature Photonics, no. 14, pp. 559–563, May 2020.

- "Interactive youth science workshops benefit student participants and graduate student mentors," PLOS Biology, vol. 18, no. 3, pp. 1-10, Mar 2020.

- "Full band Monte Carlo simulation of AlInAsSb digital alloys," InfoMat, vol. 2, no. 6, pp. 1236-1240, Mar 2020.

- "Mid-infrared electroluminescence from type-II In(Ga)Sb quantum dots," Applied Physics Letters, vol. 116, pp. 061103, Feb 2020.

- "Plasmonic electro-optic modulator based on degenerate semiconductor interfaces," Nanophotonics, Feb 2020.

- "Enlarged growth window for plasmonic silicon-doped InAs using a bismuth surfactant," Optical Materials Express, vol. 10, no. 2, pp. 302-311, Feb 2020.

- "Enhanced emission from ultra-thin long wavelength infrared superlattices on epitaxial plasmonic materials," Applied Physics Letters, vol. 116, pp. 021102, Jan 2020.

- "Bowing of the band gap and spin-orbit splitting energy in BGaAs," Materials Research Express, vol. 6, no. 12, pp. 125913, Jan 2020.

- "High Gain, Low Dark Current Al0. 8In0. 2As0. 23Sb0. 77 Avalanche Photodiodes," IEEE Photonics Technology Letters, vol. 31, no. 24, pp. 1948-1951, Dec 2019.

- "Simulations for InAlAs digital alloy avalanche photodiodes," Applied Physics Letters, vol. 115, no. 17, pp. 171106, Oct 2019.

- "Giant electron-phonon coupling detected under surface plasmon resonance in Au film," Opt. Lett., vol. 44, no. 18, pp. 4590-4593, Sep 2019.

- "Characterization of band offsets in AlxIn1-xAsySb1-y alloys with varying Al composition," Applied Physics Letters, vol. 115, no. 12, pp. 122105, Sep 2019.

- "Electrical modulation of degenerate semiconductor plasmonic interfaces," Journal of Applied Physics, vol. 126, no. 4, pp. 043101, Jul 2019.

- "Composition-dependent structural transition in epitaxial Bi1-xSbx thin films on Si(111)," Physical Review Materials, vol. 3, no. 6, pp. 064201, Jun 2019.

- "Stark‐Localization‐Limited Franz–Keldysh Effect in InAlAs Digital Alloys," physica status solidi (RRL) – Rapid Research Letters, vol. 13, no. 9, pp. 1900272, Jun 2019.

- "Spin-orbit torque and Nernst effect in Bi-Sb/Co heterostructures," Phys. Rev. B, vol. 99, pp. 195103, May 2019.

- "Photo-induced terahertz near-field dynamics of graphene/InAs heterostructures," Optix Express, vol. 27, no. 10, pp. 13611, May 2019.

- "Comparison of Different Period Digital Alloy Al0. 7InAsSb Avalanche Photodiodes," Journal of Lightwave Technology, vol. 37, no. 14, pp. 3647-3654, May 2019.

- "High-quality GaAs planar coalescence over embedded dielectric microstructures using an all-MBE approach," Crystal Growth and Design, vol. 19, no. 6, pp. 3085-3091, Apr 2019.

- "Enhancing THz generation in photomixers using a metamaterial approach," Optics Express, vol. 27, no. 7, pp. 9481-9494, Mar 2019.

- "Picosecond transient thermoreflectance for thermal conductivity characterization," Nanoscale and Microscale Thermophysical Engineering, vol. 0, no. 0, Feb 2019.

- "AlInAsSb Impact Ionization Coefficients," IEEE Photonics Technology Letters, vol. 31, no. 4, Feb 2019.
