Institution
Brookhaven National Laboratory
Facility•Upton, New York, United States•
About: Brookhaven National Laboratory is a facility organization based out in Upton, New York, United States. It is known for research contribution in the topics: Quantum chromodynamics & Scattering. The organization has 18828 authors who have published 39450 publications receiving 1782061 citations. The organization is also known as: BNL.
Papers published on a yearly basis
Papers
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TL;DR: The International Linear Collider Technical Design Report (TDR) describes in four volumes the physics case and the design of a 500 GeV center-of-mass energy linear electron-positron collider based on superconducting radio-frequency technology using Niobium cavities as the accelerating structures.
Abstract: The International Linear Collider Technical Design Report (TDR) describes in four volumes the physics case and the design of a 500 GeV centre-of-mass energy linear electron-positron collider based on superconducting radio-frequency technology using Niobium cavities as the accelerating structures. The accelerator can be extended to 1 TeV and also run as a Higgs factory at around 250 GeV and on the Z0 pole. A comprehensive value estimate of the accelerator is give, together with associated uncertainties. It is shown that no significant technical issues remain to be solved. Once a site is selected and the necessary site-dependent engineering is carried out, construction can begin immediately. The TDR also gives baseline documentation for two high-performance detectors that can share the ILC luminosity by being moved into and out of the beam line in a "push-pull" configuration. These detectors, ILD and SiD, are described in detail. They form the basis for a world-class experimental programme that promises to increase significantly our understanding of the fundamental processes that govern the evolution of the Universe.
381 citations
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TL;DR: This work investigated electron-beam lithography with an aberration-corrected scanning transmission electron microscope and achieved 2 nm isolated feature size and 5 nm half-pitch in hydrogen silsesquioxane resist.
Abstract: We investigated electron-beam lithography with an aberration-corrected scanning transmission electron microscope. We achieved 2 nm isolated feature size and 5 nm half-pitch in hydrogen silsesquioxane resist. We also analyzed the resolution limits of this technique by measuring the point-spread function at 200 keV. Furthermore, we measured the energy loss in the resist using electron-energy-loss spectroscopy.
381 citations
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TL;DR: The present communication reports the results of sequence studies on each of the peptides, studies which have led to the proposed complete formula for oxidized ribonuclease given in Fig. 1.
380 citations
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TL;DR: In this paper, the superconducting transition temperature of barium lattice lattices has been shown to have two maxima, both near compositions x=0.09 and x-0.15.
Abstract: We show that the superconducting transition temperature ${T}_{c}$ of ${\mathrm{La}}_{2\mathrm{\ensuremath{-}}\mathrm{x}}$${\mathrm{Ba}}_{\mathrm{x}}$${\mathrm{CuO}}_{4}$ as a function of barium content (0\ensuremath{\le}x\ensuremath{\le}0.25, determined by mutual inductance measurements) has two maxima, both ${T}_{c}$\ensuremath{\approxeq}25 K, near compositions x=0.09 and x-0.15. Between these two maxima is a local minimum (${T}_{c}$ about 5 K) for x=0.12. dc magnetization data are also reported for six compositions. Anomalies in electrical resistance appear near T=50--60 K at compositions 0.10\ensuremath{\le}x\ensuremath{\le}0.125. Many samples clearly show a second resistive superconducting transition near 30 K in addition to the bulk transition most clearly observed magnetically. The variation of ${T}_{c}$ with composition is discussed in relation to the occurrence of resistance anomalies. The tetragonal lattice parameters at room temperature are consistent with previous work, and show no obvious anomalies. The sample preparation procedures are discussed in detail.
380 citations
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TL;DR: In this article, the authors demonstrate continuous electrocatalytic conversion of CO2 to pure liquid fuel solutions in cells that utilize solid electrolytes, where electrochemically generated cations and anions are combined to form pure product solutions without mixing with other ions.
Abstract: Electrocatalytic CO2 reduction is often carried out in a solution electrolyte such as KHCO3(aq), which allows for ion conduction between electrodes. Therefore, liquid products that form are in a mixture with the dissolved salts, requiring energy-intensive downstream separation. Here, we report continuous electrocatalytic conversion of CO2 to pure liquid fuel solutions in cells that utilize solid electrolytes, where electrochemically generated cations (such as H+) and anions (such as HCOO−) are combined to form pure product solutions without mixing with other ions. Using a HCOOH-selective (Faradaic efficiencies > 90%) and easily scaled Bi catalyst at the cathode, we demonstrate production of pure HCOOH solutions with concentrations up to 12 M. We also show 100 h continuous and stable generation of 0.1 M HCOOH with negligible degradation in selectivity and activity. Production of other electrolyte-free C2+ liquid oxygenate solutions, including acetic acid, ethanol and n-propanol, are also demonstrated using a Cu catalyst. Finally, we show that our CO2 reduction cell with solid electrolytes can be modified to suit other, more complex practical applications. Liquid products from electrocatalytic CO2 reduction are often mixed with additional solutes in the electrolyte, meaning that downstream separation is required. Here, the authors design cells that use solid electrolytes to generate flows of CO2-derived liquid fuels with high concentrations that are free of extraneous ions.
380 citations
Authors
Showing all 18948 results
Name | H-index | Papers | Citations |
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H. S. Chen | 179 | 2401 | 178529 |
Nora D. Volkow | 165 | 958 | 107463 |
David H. Adams | 155 | 1613 | 117783 |
Todd Adams | 154 | 1866 | 143110 |
Jay Roberts | 152 | 1562 | 120516 |
Jongmin Lee | 150 | 2257 | 134772 |
Andrew White | 149 | 1494 | 113874 |
Th. Müller | 144 | 1798 | 125843 |
Alexander Milov | 142 | 1143 | 93374 |
Alexander Belyaev | 142 | 1895 | 100796 |
Gunther Roland | 141 | 1471 | 100681 |
Mingshui Chen | 141 | 1543 | 125369 |
David Lynn | 139 | 1044 | 90913 |
Kaushik De | 139 | 1625 | 102058 |
Xin Chen | 139 | 1008 | 113088 |