Advanced Search
DSpace@MIT

Browsing MIT Open Access Articles by Title

Research and Teaching Output of the MIT Community

Browsing MIT Open Access Articles by Title

Sort by: Order: Results:

  • Yeang, Chen-Pang; Wornell, Gregory W.; Zheng, Lizhong; Krieger, James D. (2010-10)
    A dense antenna array architecture is developed to ease the circuit requirements of the radio frequency (RF) front-end in beamforming applications. In the architecture, antennas are spaced more closely than required by the ...
  • Wang, Z. T.; Pan, J.; Li, Y.; Schuh, Christopher A. (American Physical Society, 2013-09)
    The deformation of metallic glasses involves two competing processes: a disordering process involving dilatation, free volume accumulation, and softening, and a relaxation process involving diffusional ordering and ...
  • Chen, Jiahao; Van Voorhis, Troy; Welborn, Matthew Gregory (American Physical Society, 2013-11)
    We investigate how free probability allows us to approximate the density of states in tight-binding models of disordered electronic systems. Extending our previous studies of the Anderson model in one dimension with ...
  • Zhang, Xueyan; Nepf, Heidi (American Geophysical Union, 2008-08)
    Differences in water density can drive an exchange flow between the vegetated and open regions of surface water systems. A laboratory experiment has been conducted to investigate this exchange flow, using a random array ...
  • Radtke, G.; Saul, Alberto Andres (American Physical Society, 2014-03)
    Density functional calculations have been carried out to investigate the microscopic origin of the magnetic properties of β-TeVO[subscript 4]. Two different approaches, based either on a perturbative treatment of the ...
  • Zhang, Yang; Chen, Sow-Hsin; Faraone, Antonio; Kamitakahara, William A.; Liu, Kao-Hsiang; Mou, Chung-Yuan; Leão, Juscelino B.; Chang, Sung (Proceedings of the National Academy of Sciences (PNAS), 2011-07)
    A neutron scattering technique was developed to measure the density of heavy water confined in a nanoporous silica matrix in a temperature-pressure range, from 300 to 130 K and from 1 to 2,900 bars, where bulk water will ...
  • Faraone, Antonio; Kamitakahara, William A.; Liu, Kao-Hsiang; Mou, Chung-Yuan; Leão, Juscelino B.; Chang, Sung; Zhang, Yang; Chen, Sow-Hsin (Proceedings of the National Academy of Sciences (PNAS), 2011-06)
    A neutron scattering technique was developed to measure the density of heavy water confined in a nanoporous silica matrix in a temperature-pressure range, from 300 to 130 K and from 1 to 2,900 bars, where bulk water will ...
  • Movassagh, Ramis; Edelman, Alan (American Physical Society, 2011-08)
    We propose a method that we call isotropic entanglement (IE), which predicts the eigenvalue distribution of quantum many body (spin) systems with generic interactions. We interpolate between two known approximations by ...
  • Reinke, Matthew Logan; Rice, John E.; White, Anne E.; Greenwald, Martin J.; Howard, Nathaniel Thomas; Ennever, Paul Chappell; Hubbard, Amanda E.; Hughes, Jerry W.; Gao, Chi (IOP Publishing, 2013-01)
    The physical mechanisms that cause tokamak plasmas to rotate toroidally without external momentum input are of considerable interest to the plasma physics community. This paper documents a substantial change in both the ...
  • Kang, Eunsuk; Jackson, Daniel (Institute of Electrical and Electronics Engineers, 2010-11)
    An approach is suggested for arguing that a system is dependable. The key idea is to structure the system so that critical requirements are localized in small, reliable subsets of the system's components called trusted ...
  • Abernathey, Ryan Patrick; Marshall, John C.; Ferreira, David (American Meteorological Society, 2011-12)
    An eddy-resolving numerical model of a zonal flow, meant to resemble the Antarctic Circumpolar Current, is described and analyzed using the framework of J. Marshall and T. Radko. In addition to wind and buoyancy forcing ...
  • Feng, Wen; Crawley, Edward F.; de Weck, Olivier L.; Keller, Rene; Robinson, Bob (Design Society, 2010)
    This paper develops a qualitative/quantitative network approach, namely a “Stakeholder Value Network”, to understand the impacts of both direct and indirect relationships between stakeholders on the success of large ...
  • Fox, Jacob; Sudakov, Benny (Wiley Blackwell (John Wiley & Sons), 2010-11)
    We describe a simple and yet surprisingly powerful probabilistic technique which shows how to find in a dense graph a large subset of vertices in which all (or almost all) small subsets have many common neighbors. Recently ...
  • Hajiaghayi, Mohammad Taghi; Bredin, Jonathan L.; Demaine, Erik D.; Rus, Daniela L. (Institute of Electrical and Electronics Engineers (IEEE), 2010-02)
    We consider the problem of deploying or repairing a sensor network to guarantee a specified level of multipath connectivity (k-connectivity) between all nodes. Such a guarantee simultaneously provides fault tolerance against ...
  • Liu, Tianshu; Nink, Jacob; Merati, Parviz; Tian, Tian; Li, Yong; Shieh, Tom (Springer Science + Business Media B.V., 2009-12)
    The fluid mechanics of the deposition of micron liquid (olive oil) droplets on a glass wall in an impinging turbulent air jet is studied experimentally. The spatial patterns of droplets deposited on a wall are measured by ...
  • Lanman, D; Wetzstein, G; Hirsch, M; Raskar, Ramesh; Wetzstein, G.; Lanman, D.; Hirsch, M. (IOP Publishing, 2013-02)
    With the re-emergence of stereoscopic displays, through polarized glasses for theatrical presentations and shuttered liquid crystal eyewear in the home, automultiscopic displays have received increased attention. Commercial ...
  • Rubner, Michael F.; Cohen, Robert E.; Gilbert, Jonathan Brian (National Academy of Sciences (U.S.), 2013-04)
    Functional organic thin films often demand precise control over the nanometer-level structure. Interlayer diffusion of materials may destroy this precise structure; therefore, a better understanding of when interlayer ...
  • Fabbri, Filippo; Smith, Matthew J.; Recht, Daniel; Aziz, Michael J.; Salviati, Giancarlo; Gradecak, Silvija (American Institute of Physics (AIP), 2013-01)
    We investigate the luminescence of Si supersaturated with S (Si:S) using depth-resolved cathodoluminescence spectroscopy and secondary ion mass spectroscopy as the S concentration is varied over 2 orders of magnitude ...
  • Srinivasan, Vivek J.; Sakadžic, Sava; Gorczynska, Iwona; Ruvinskaya, Svetlana; Wu, Weicheng; Fujimoto, James G.; Boas, David A. (Optical Society of America, 2009-10)
    We describe depth-resolved microscopy of cortical hemodynamics with high-speed spectral/Fourier domain optical coherence tomography (OCT). Stimulus-evoked changes in blood vessel diameter, flow, and total hemoglobin were ...
  • So, Peter T. C.; Kim, Daekeun (Institute of Electrical and Electronics Engineers, 2009-11)
    Nonlinear microscopic imaging is relatively slow due to the sequential nature of raster scanning. Recently, this limitation was overcome by developing a 3D-resolved wide-field two-photon microscope based on the concept of ...
Open Access