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Displaying 101 - 125 of 1898

Synthesis and Transport Properties of Framework-Substituted Cs 8 Na 16 Cu 5 Ge 131

January 13, 2009
Author(s)
Matthew Beekman, James A. Kaduk, J Gryko, Winnie Wong-Ng, Alexander J. Shapiro, George S. Nolas
… temperature dependent transport properties of a new type II germanium clathrate, Cs8Na16Cu5Ge131 (space group Fd3m; a … for new compositions, framework substitution in type II clathrates may offer a route to control of the transport … Cproperty5Ge131, structure, thermoelectric, type II clathrates …

Magneto-optic characterization of iron garnet crystals using photoelastic modulation

April 1, 1993
Author(s)
M. N. Deeter, Paul A. Williams
… Depolarization phenomena in demagnetized bulk iron garnet crystals are investigated with the aid of a … exhibits no measurable depolarization, and bulk yttrium iron garnet, which shows pronounced depolarization in the … Magneto-optic characterization of iron garnet crystals using photoelastic modulation …

Structural Collapse and Superconductivity in Rare-Earth-Doped CaFe 2 As 2

January 13, 2012
Author(s)
S. R. Saha, N. P. Butch, T. Drye, J. Magill, S. Ziemak, K. Kirshenbaum, P. Y. Zavalij, Jeffrey W. Lynn, J. Paglione
… and superconducting properties in the newly discovered iron-based superconducting compounds has been a central theme … temperatures as high as 55 K in oxygen and fluorine-based iron-pnictide materials [3¿6]. Here we present the stunning … , presenting the highest T c in the intermetallic class of iron-based superconductors. The use of aliovalent rare earth …

Domain effects in Faraday effect sensors based on iron garnets

February 1, 1995
Author(s)
M. N. Deeter
… Domain-induced diffraction effects produced by two iron garnet thick films and two bulk crystals are compared. … agreement with a one-dimensional diffraction model. Bulk iron garnet crystals, which exhibited a complex … Domain effects in Faraday effect sensors based on iron garnets …

Technical Report of Range-BASF Program

February 2, 2016
Author(s)
Leonid A. Bendersky, Kwo-hsiung Young, Simon K. Ng
… material together with a core-shell type alpha-beta nickel hydroxide as the active positive electrode and a sealed pouch … battery, Electrochemistry, Hydrogen storage alloys, Nickel hydroxide, Ionic liquid, Alkaline electrolyte, Cell package …

Flame Inhibition by Ferrocene, Carbon Dioxide, and Trifluoromethane Blends: Synergistic and Antagonistic Effects

October 11, 1999
Author(s)
Gregory T. Linteris, M D. Rumminger
… production of CF3Br has been banned. As a flame inhibitor, iron pentacarbonyl (Fe(CO)5) is about two orders of magnitude … ppm does not further reduce the burning velocity. Tf other iron compounds can be identified which show the same strong … far less toxic than Fe(CO)5, and it may produce the same iron-containing intermediates. Here, we present the first …

Flame Inhibition by Ferrocene, Carbon Dioxide, and Trifluoromethane Blends: Synergistic and Antagonistic Effects (NISTIR 6359)

October 1, 1999
Author(s)
Gregory T. Linteris, M D. Rumminger
… production of CF3Br has been banned. As a flame inhibitor, iron pentacarbonyl (Fe(CO)5) is about two orders of magnitude … ppm does not further reduce the burning velocity. Tf other iron compounds can be identified which show the same strong … far less toxic than Fe(CO)5, and it may produce the same iron-containing intermediates. Here, we present the first …

Atomic Data for Iron-group Elements of Astrophysical Interest

July 11, 2013
Author(s)
Gillian Nave, Craig J. Sansonetti, J C. Pickering, Matthew Ruffoni, Anne P. Thorne, Florence Liggins
… College London to measure spectra of singly-ionized iron-group elements using Fourier transform and … Atomic Data for Iron-group Elements of Astrophysical Interest …

Numerical Study of the Inhibition of Premixed and Diffusion Flames by Iron Pentacarbonyl

January 1, 1999
Author(s)
M D. Rumminger, D Reinelt, Valeri I. Babushok, Gregory T. Linteris
… Iron pentacarbonyl (Fe(CO)5) is an extremely efficient flame … mechanism involving catalytic removal of H atoms by iron-containing species is presented. For premixed flames, … overprediction is suggested to be due to condensation of iron-containing compounds since calculated supersaturation …

High sensitivity fiber-optic magnetic field sensors based on iron garnets

April 1, 1995
Author(s)
M. N. Deeter
… Ferrimagnetic iron garnet crystals form the basis of magnetooptic magnetic … sensors, electric current sensors, and novel experimental iron garnet compositions demonstrate the potential for … sensitivity fiber-optic magnetic field sensors based on iron garnets …

Zero-valent iron sand filtration can reduce human and plant pathogenic bacteria while increasing plant growth promoting bacteria in reclaimed water

November 2, 2020
Author(s)
Prachi Kulkarni, Nathanael David Olson, Joseph N. Paulson, Emmanuel F. Mongodin, Mihai Pop, Amy R. Sapkota
… this need, we investigated the impact of zero-valent iron (ZVI)-sand filtration on the bacterial community … increase in open reading frames for genes associated with iron uptake, oxidative stress and defense and repair … zero-valent iron, reclaimed water, point-of-use treatment, small-scale …

Particle Formation in Laminar Flames Inhibited by Metals

March 1, 2002
Author(s)
Gregory T. Linteris, M D. Rumminger
… Some organometallic compounds of iron are two orders of magnitude more effective at volume … diffusion flames. The condensation of active gas-phase iron-containing intermediates to particles is believed to be … paper reviews previous work on gas-phase inhibition by iron compounds as well as the role of particles in Fe(CO) 5 …

Measurements of Particle Formation in Flames Inhibited by Iron Pentacarbonyl

March 14, 1999
Author(s)
M D. Rumminger, Gregory T. Linteris
… than halogen-containing compounds. In particular, iron pentacarbonyl (Fe(CO)5) was found to be one of the … critical part of the research on Fe(C0)5 is to understand iron pentacarbonyl's diminishing effectiveness at high mole … suppressants. A plausible but unconfirmed explanation for iron pentacarbonyl's reduced effectiveness under certain …

Spectrum Simulation in DTSA-II

October 1, 2009
Author(s)
Nicholas W. Ritchie
… to optimize the tools for the optimal measurement. DTSA-II provides both easy to use and flexible tools for … sophisticated models of arbitrarily complex samples. DTSA-II provides a broad range of simulation tools in a framework … interchangeable physical models. In addition, DTSA-II provides tools for visualizing, comparing, manipulating …

Anisotropic Spin Fluctuations in Detwinned FeSe

July 1, 2019
Author(s)
Tong Chen, Youzhe Chen, Andreas Kreisel, Xingye Lu, Astrid Schneidewind, Yiming Qiu, J. T. Park, Toby G. Perring, J. Ross Stewart, Huibo Cao, Rui Zhang, Yu Li, Yan Rong, Yuan Wei, Brian M. Andersen, P. J. Hirschfeld, Collin L. Broholm, Pengcheng Dai
… Superconductivity in iron selenide (FeSe) emerges from a nematic phase that breaks four-fold rotational symmetry in the iron plane [Fig. 1(a)] [1-4]. Although this phase in FeSe is … superconductivity, iron selenide, spin fluctuation …

Domain effects in faraday effect sensors based on iron garnets

January 1, 1992
Author(s)
M. N. Deeter
… sensors which employ thick films and bulk crystals of iron · garnets produce fundamentally different responses. Iron garnet films with uniaxial magnetic anisotropy exhibit … Domain effects in faraday effect sensors based on iron garnets …

Striations in YIG Fibers Grown by the Laser-Heated Pedestal Method

October 1, 2000
Author(s)
H. Lim, R. C. Demattei, R. S. Feigelson, Kent B. Rochford
… Yttrium iron garnet (YIG) single-crystal fibers of nominal … At growth rates below 10 mm/h, these defects and also the iron-oxide inclusions, which act as IR scattering centers, … crystal growth, magneto-optics , yttrium iron garnet …

Reduction of Large Hysteresis Losses in the Gd 5 uGe 2 uSi 2 u Magnetic Refrigerant Compound by a Small Alloying Addition of Iron

June 24, 2004
Author(s)
Virgil Provenzano, Alexander J. Shapiro, Robert D. Shull
… of alloying the Gd5Ge2Si2 compound with a small amount of iron. The magnetic entropy change, Sm, of the iron-containing alloy also attains a peak value at a higher … value for Gd5Ge2Si2, and its peak width is greater for the iron-containing material. A refrigeration capacity figure of …
Displaying 101 - 125 of 1898
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