Search Results - "Stroscio, MA"

Integrated Biological-Semiconductor Devices by Stroscio, M.A., Dutta, M.

“…The advent of semiconductor devices with nanoscale dimensions creates the potential to integrate nanoelectronics and optoelectronic devices with a great…”
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Annealing-Induced Morphological Changes in Nanocrystalline Quantum Dots and Their Impact on Charge Transport Properties by Biswas, Sushmita, Gosztola, David J., Wiederrecht, Gary P., Stroscio, Michael A., Dutta, Mitra

“…The effects of thermal annealing on the morphological and photoconductive properties of cadmium selenide quantum dots coated with zinc sulfide are studied. The…”
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Continuum model for acoustic phonons in nanotubes: phonon bottleneck by Raichura, Amit, Dutta, Mitra, Stroscio, Michael A.

“…Elastic continuum model is used to model acoustic phonons in single wall nanotubes (SWNTs). Based on elastic continuum theory, acoustic vibrational modes are…”
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Optoelectronic Signatures of Biomolecules Including Hybrid Nanostructure-DNA Ensembles by Vasudev, M., Yamanaka, T., Jianyong Yang, Ramadurai, D., Stroscio, M.A., Globus, T., Khromova, T., Dutta, M.

“…Biological macromolecules such as DNA, proteins, and polysaccharides often display unique absorptive signatures in the THz region, useful in their…”
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Phonon enhanced inverse population in asymmetric double quantum wells by Stroscio, Michael A., Kisin, Mikhail, Belenky, Gregory, Luryi, Serge

“…Interwell optical-phonon-assisted transitions are studied in an asymmetric double-quantum-well heterostructure comprising one narrow and one wide coupled…”
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Binding of semiconductor quantum dots to cellular integrins by Alexson, Dimitri, Li, Yang, Ramadurai, Dinakar, Shi, Peng, George, Leena, George, Lenu, Uddin, Muzna, Thomas, Preetha, Rufo, Salvador, Dutta, Mitra, Stroscio, Michael A.

“…There is currently a major international effort aimed at integrating semiconductor nanostructures with biological structures. This paper reports the…”
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Photoluminescence and recombination mechanisms in GaN/Al0.2Ga0.8N superlattice by Bergman, Leah, Dutta, Mitra, Stroscio, M. A., Komirenko, S. M., Nemanich, Robert J., Eiting, C. J., Lambert, D. J. H., Kwon, H. K., Dupuis, R. D.

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Electron-phonon resonance in InAs/GaSb type-II laser heterostructures by Kisin, M. V., Stroscio, M. A., Belenky, G., Luryi, S.

“…The rate of interband electron transitions assisted by LO-phonon emission is studied in an InAs/GaSb double quantum well heterostructure, which models the…”
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Fluorescent resonance energy transfer based detection of biological contaminants through hybrid quantum dot-quencher interactions by Ramadurai, D, Norton, E, Hale, J, Garland, J W, Stephenson, L D, Stroscio, M A, Sivananthan, S, Kumar, A

“…A nanoscale sensor employing fluorescent resonance energy transfer interactions between fluorescent quantum dots (QDs) and organic quencher molecules can be…”
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Dispersion and damping of acoustic phonons in quantum dots by Stroscio, M.A., Dutta, M., Rufo, S., Jianyong Yang

“…The paper examines a variety of mechanisms that can shift or broaden the frequencies of acoustic phonons in quantum dots. These mechanisms take on added…”
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Cerenkov generation of high-frequency confined acoustic phonons in quantum wells by Komirenko, S. M., Kim, K. W., Demidenko, A. A., Kochelap, V. A., Stroscio, M. A.

“…We analyze the Cerenkov emission of high-frequency confined acoustic phonons by drifting electrons in a quantum well. We find that the electron drift can cause…”
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Coherent optical phonon generation by the electric current in quantum wells by Komirenko, S. M., Kim, K. W., Kochelap, V. A., Fedorov, I., Stroscio, M. A.

“…This letter addresses the effect of generation of confined LO phonons by drifting electrons in quantum wells. We have derived a general formula for the phonon…”
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Hole scattering and optical transitions in wide-band-gap nitrides: Wurtzite and zinc-blende structures by Sirenko, Yu. M., Jeon, J. B., Lee, B. C., Kim, K. W., Littlejohn, M. A., Stroscio, M. A., Iafrate, G. J.

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Interband tunneling depopulation in type-II InAs/GaSb cascade laser heterostructure by Kisin, Mikhail V., Stroscio, Michael A., Luryi, Serge, Belenky, Gregory

“…An exact analytical representation has been obtained for electron eigenstates in the full isotropic 8-band Kane model and applied to calculate the depopulation…”
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Interband phonon assisted tunneling in InAs/GaSb heterostructures by Kisin, M.V., Stroscio, M.A., Belenky, G., Luryi, S.

“…The rate of LO-phonon assisted interband transitions in an InAs/GaSb double quantum well heterostructure is compared with the elastic interband tunneling rate…”
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I-V curves for cylinders embedded in P3HT by Huang, C., Stroscio, M. A.

“…Comparison between simulation and measurement of Current-Voltage curves for CdS cylinders embedded in P3HT. Using interface recombination makes the curve of…”
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Electron–plasmon relaxation in quantum wells with inverted subband occupation by Kisin, Mikhail V., Stroscio, Michael A., Belenky, Gregory, Luryi, Serge

“…We have considered the electron-plasmon interaction and intersubband resonance screening in a quantum well with inverted subband occupation. We show that in…”
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Confinement and amplification of terahertz acoustic phonons in cubic heterostructures by Komirenko, S.M., Kim, K.W., Kochelap, V.A., Stroscio, M.A.

“…A general criterion for phonon confinement is derived in the model of elastically anisotropic ( cubic) media. The results are applied to the calculation of the…”
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Strain effects on valence band structure in würtzite GaN quantum wells by Sirenko, Yu. M., Jeon, J.-B., Kim, K. W., Littlejohn, M. A., Stroscio, M. A.

“…The effect of strain on valence band spectra in both bulk and in pseudomorphic GaN quantum wells is studied theoretically using recent experimental results for…”
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Screening effect on electric field produced by spontaneous polarization in ZnO quantum dot in electrolyte by Choi, M. S., Meshik, X., Dutta, M., Stroscio, M. A.

“…In this paper, the calculation of the strength of the electrostatic field produced by ZnO quantum dots due to the spontaneous polarization in a physiological…”
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