Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Daniel J. Ironside"'
Autor:
Daehwan Jung, Joseph Faucher, Samik Mukherjee, Austin Akey, Daniel J. Ironside, Matthew Cabral, Xiahan Sang, James Lebeau, Seth R. Bank, Tonio Buonassisi, Oussama Moutanabbir, Minjoo Larry Lee
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Self-ordered heterogeneous nanostructures are of broad interest for both fundamental studies and technological applications. Here authors show that segregation in a multicomponent system during growth can yield highly strained germanium nanowire arra
Externí odkaz:
https://doaj.org/article/bff4c57359174cf39c85d545cef96abd
Autor:
Alec M. Skipper, Priyanka Petluru, Daniel J. Ironside, Ashlee M. García, Aaron J. Muhowski, Daniel Wasserman, Seth R. Bank
Publikováno v:
Applied Physics Letters. 120
Optoelectronic devices in the mid-infrared have attracted significant interest due to numerous potential applications in communications and sensing. Molecular beam epitaxial (MBE) growth of highly doped InAs has emerged as a promising “designer met
Autor:
Tomas Sarmiento, Jelena Vuckovic, Marina Radulaski, Alec M. Skipper, Thomas Leonard, Seth R. Bank, Pankul Dhingra, Minjoo Larry Lee, Daniel J. Ironside
Publikováno v:
Crystal Growth & Design. 19:3085-3091
We demonstrate for the first time an entirely molecular beam epitaxy (MBE) approach to high-quality GaAs planar coalescence over embedded dielectric microstructures. Specifically, an all-MBE approach was achieved by developing a new two-stage growth
Autor:
Alok P. Vasudev, Hari P. Nair, Gannady Shvets, Glen Kelp, Seth R. Bank, K. M. McNicholas, Mark L. Brongersma, Ron A. Synowicki, E. M. Krivoy, Daehwan Jung, Minjoo Lawrence Lee, Deji Akinwande, Somayyeh Rahimi, Rodolfo Salas, Daniel J. Ironside
Publikováno v:
ACS Photonics. 5:3051-3056
We demonstrate that plasmonic response can be tuned spectrally via the alloy composition of an epitaxial semimetallic film. Specifically, attenuated total reflectance studies show that the surface plasmon resonance of rare-earth monopnictide LaxLu1
Review of lateral epitaxial overgrowth of buried dielectric structures for electronics and photonics
Publikováno v:
Progress in Quantum Electronics. 77:100316
Integration of embedded dielectric structures with crystalline III-V materials has generated significant interest, due to a host of important applications and material improvements that are central to high performance optoelectronic devices. The core
Autor:
Daniel J. Ironside, Daehwan Jung, Minjoo Larry Lee, James M. LeBeau, Austin Akey, Tonio Buonassisi, Matthew J. Cabral, Joseph Faucher, Xiahan Sang, Oussama Moutanabbir, Seth R. Bank, Samik Mukherjee
Publikováno v:
Nature Communications
Nature
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Nature
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Self-assembled nanocomposites have been extensively investigated due to the novel properties that can emerge when multiple material phases are combined. Growth of epitaxial nanocomposites using lattice-mismatched constituents also enables strain-engi
Publikováno v:
Optics Express. 27:9481
Photomixers at THz frequencies offer an attractive solution to fill the THz gap; however, conventional photomixer designs result in low output powers, on the order of microwatts, before thermal failure. We propose an alternative photomixer design cap
Publikováno v:
Journal of Applied Physics. 123:205302
We report the effect of growth interruptions on the structural and optical properties of InAs/InAlGaAs/InP quantum dots using molecular beam epitaxy. We find that the surface quantum dots experience an unintended ripening process during the sample co
Publikováno v:
2014 IEEE Photonics Conference.
Publikováno v:
Scopus-Elsevier
Recent research efforts are directed towards the exploration of the energy of the turbulent atmosphere to significantly enhance the performance of aircraft. Of particular interest is “energy harvesting” in order to reduce the drag of small and me