Now showing items 10-29 of 63

    • Effect of ocular shape and vascular geometry on retinal hemodynamics: a computational model 

      Dziubek, Andrea; Guidoboni, Giovanna; Harris, Alon; Hirani, Anil N.; Rusjan, Edmond; Thistleton, William (2016)
    • Electromagnetic trace anomaly in a generalized linear sigma model 

      Fariborz, Amir H.; Jora, Renata (American Physical Society, 2017)
      We build the electromagnetic trace anomaly effective term for a generalized linear sigma model with two chiral nonets, one with a quark-antiquark structure and the other one with a four-quark content. In the leading order ...
    • Electronic structure, excitation properties, and chemical transformations of extreme ultra-violet resist materials 

      Rangan, Sylvie; Bartynski, Robert; Narasimhan, Amrit; Brainard, Robert (American Institute of Physics, 2017-07-12)
      The electronic structure of extreme ultra violet resist materials and of their individual components, two polymers and two photoacid generators (PAGs), is studied using a combination of x-ray and UV photoemission spectroscopies, ...
    • Engineering crystallinity of atomic layer deposited gate stacks containing ultrathin HfO2 and a Ti-based metal gate: Effects of postmetal gate anneal and integration schemes 

      Consiglio, Steven; Tapily, Kandabara; Clark, Robert D.; Hasegawa, Toshio; Amano, Fumitaka; Leusink, Gert J.; Jordan-Sweet, Jean; Vasić, Relja; Medikonda, Manasa; Diebold, Alain C. (Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2014)
      In this study, the authors examined the effects of different annealing schemes on crystallinity in atomic layer deposition (ALD) grown Ti-containing metal gates and ultrathin ALD HfO2 high-k dielectric layers, and corresponding ...
    • Engineering structurally interacting RNA (sxRNA) 

      Doyle, Francis; Lapsia, Sameer; Spadaro, Salvatore; Wurz, Zachary E.; Bhaduri-McIntosh, Sumita; Tenenbaum, Scott A. (Scientific Reports, 2015)
      RNA-based three-way junctions (3WJs) are naturally occurring structures found in many functional RNA molecules including rRNA, tRNA, snRNA and ribozymes. 3WJs are typically characterized as resulting from an RNA molecule ...
    • Enhancing one dimensional sensitivity with plasmonic coupling 

      O’Mullane, Samuel; Peterson, Brennan; Race, Joseph; Keller, Nick; Diebold, Alain C. (Optics Express, 2014)
      In this paper, we propose a cross-grating structure to enhance the critical dimension sensitivity of one dimensional nanometer scale metal gratings. Making use of the interaction between slight changes in refractive index ...
    • Enhancing one dimensional sensitivity with plasmonic coupling: Erratum 

      O’Mullane, Samuel; Peterson, Brennan; Race, Joseph; Keller, Nick; Diebold, Alain C. (Optics Express, 2016)
      Our manuscript contained data from unconverged rigorous coupled wave approximation (RCWA) simulations that resulted in incorrect description of minima locations. Here, converged RCWA simulations are presented with corrected ...
    • Enhancing Resource Sharing Access through System Integration 

      Pritting, Shannon; Jones III, William; Jackson, Timothy; Mulligan, Michael (Journal of Interlibrary Loan, Document Delivery & Electronic Reserve, 2017-04-12)
      The application and IT ecosystem of academic libraries typically includes multiple systems, with crucial functions requiring using or sharing information between them. However, library systems are often not well integrated, ...
    • Genetic Analysis of the Indri Reveals No Evidence of Distinct Subspecies 

      Brenneman, Rick; McLain, Adam; Taylor, Justin; Zaonarivelo, John; Lei, Runhua; McGuire, Susie; Andriantompohavana, Rambinintsoa; Rylands, Anthony; Louis Jr., Edward (Springer, 2016-07-25)
      Subspecies were traditionally defined by identifying gaps between phenotypes across the geographic range of a species, and may represent important units in the development of conservation strategies focused on preserving ...
    • Geometric algebra and information geometry for quantum computational software 

      Cafaro, Carlo (Physica A: Statistical Mechanics and its Applications, 2017-03-15)
      The art of quantum algorithm design is highly nontrivial. Grover’s search algorithm constitutes a masterpiece of quantum computational software. In this article, we use methods of geometric algebra (GA) and information ...
    • Growth of strained InGaSb quantum wells for p-FET on Si: Defects, interfaces, and electrical properties 

      Madisetti, Shailesh; Tokranov, Vadim; Greene, Andrew; Yakimov, Michael; Hirayama, Makoto; Oktyabrsky, Serge (Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2014)
      A study of heteroepitaxial molecular beam epitaxy growth of strained p-channel InGaSb quantum well (QW) on lattice mismatched Si (100) using Al(Ga)Sb metamorphic buffers is presented in this paper. The migration enhanced ...
    • Importance of growth direction in mid-infrared quantum cascade lasers 

      Bouzi, Pierre M.; Chiu, YenTing; Deutsch, Christoph; Dikmelik, Yamac; Song, Yu; Tokranov, Vadim; Oktyabrsky, Serge; Gmachl, Claire (Journal of Applied Physics, 2014)
      We report on the effect of growth direction on the performance of mid-infrared Quantum Cascade lasers. The design used has a symmetric active core, capable of operating under both negative and positive polarities, which ...
    • Interface trap density and mobility extraction in InGaAs buried quantum well metal-oxide-semiconductor field-effect-transistors by gated Hall method 

      Chidambaram, Thenappan; Veksler, Dmitry; Madisetti, Shailesh; Greene, Andrew; Yakimov, Michael; Tokranov, Vadim; Hill, Richard; Oktyabrsky, Serge (Applied Physics Letters, 2014)
      In this work, we are using a gated Hall method for measurement of free carrier density and electron mobility in buried InGaAs quantum well metal-oxide-semiconductor field-effect-transistor channels. At room temperature, ...
    • Investigating efficient methods for computing four-quark correlation functions 

      Abdel-Rehim, Abdou; Alexandrou, Constantia; Berlin, Joshua; Dalla Brida, Mattia; Finkenrath, Jacob; Wagner, Marc (Computer Physics Communications, 2017-07-11)
      We discuss and compare the efficiency of various methods, combinations of point-to-all propagators, stochastic timeslice-to-all propagators, the one-end trick and sequential propagators, to compute two-point correlation ...
    • Large-scale ex vivo generation of human neutrophils from cord blood CD34+ cells 

      Jie, Zhenwang; Zhang, Yu; Wang, Chen; Shen, Bin; Guan, Xin; Ren, Zhihua; Ding, Xinxin; Dai, Wei; Jiang, Yongping (PLoS ONE, 2017-07-11)
      Conventional high-dose chemotherapy frequently leads to severe neutropenia, during which patients experience a high risk of infection. Although support care with donor’s neutrophils is possible this choice is largely ...
    • Level-set multilayer growth model for predicting printability of buried native extreme ultraviolet mask defects 

      Upadhyaya, Mihir; Basavalingappa, Adarsh; Herbol, Henry; Denbeaux, Gregory (American Vacuum Society, 2015-02-01)
      The availability of defect-free masks is considered to be a critical issue for enabling extreme ultraviolet lithography (EUVL) as the next generation technology. Since completely defect-free masks will be hard to achieve, ...
    • Level-set multilayer growth model for predicting printability of buried native extreme ultraviolet mask defects 

      Upadhyaya, Mihir; Basavalingappa, Adarsh; Herbol, Henry; Denbeaux, Gregory; Jindal, Vibhu; Harris-Jones, Jenah; Jang, Il-Yong; Goldberg, Kenneth A.; Mochi, Iacopo; Marokkey, Sajan; Demmerle, Wolfgang; Pistor, Thomas V. (Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2016)
      The availability of defect-free masks is considered to be a critical issue for enabling extreme ultraviolet lithography (EUVL) as the next generation technology. Since completely defect-free masks will be hard to achieve, ...
    • Measurement of periodicity and strain in arrays of single crystal silicon and pseudomorphic Si1-xGex/Si fin structures using x-ray reciprocal space maps 

      Medikonda, Manasa; Muthinti, Gangadhara R.; Fronheiser, Jody; Kamineni, Vimal; Wormington, Matthew; Matney, Kevin; Adam, Thomas N.; Karapetrova, Evguenia; Diebold, Alain C. (Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena, 2014)
      Characterization of the periodicity and strain state of an array of lithographically patterned silicon and silicon-germanium alloy on silicon fins using reciprocal space mapping of Bragg diffraction peaks is presented. ...
    • Metrology for block copolymer directed self-assembly structures using Mueller matrixbased scatterometry 

      Dixit, Dhairya J.; Kamineni, Vimal; Farrell, Richard; Hosler, Erik R.; Preil, Moshe; Race, Joseph; Peterson, Brennan; Diebold, Alain C. (Journal of Micro/Nanolithography, MEMS, and MOEMS, 2015)
      Patterning based on directed self-assembly (DSA) of block copolymer (BCP) has been demonstrated to be a cost-effective manufacturing technique for advanced sub-20-nm structures. This paper describes the application of ...
    • Modeling ellipsometric measurement of three-dimensional structures with rigorous coupled wave analysis and finite element method simulations 

      O’Mullane, Samuel; Keller, Nick; Diebold, Alain C. (Journal of Micro/Nanolithography, MEMS and MOEMS, 2016)
      Using rigorous coupled wave analysis (RCWA) and finite element method (FEM) simulations together, many interesting ellipsometric measurements can be investigated. This work specifically focuses on simulating copper grating ...