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Displaying 351 - 375 of 1455

Review of the 9th NLTE code comparison workshop

February 24, 2017
Author(s)
R. Piron, F. Gilleron, Y Aglitskiy, H.-K. Chung, C. J. Fontes, S. B. Hansen, O. Marchuk, H. Scott, E. Stambulchik, Yuri Ralchenko
… was mainly focused on a systematic investigation of iron NLTE steady-state kinetics and emissivity, over a broad … field were addressed. The K-shell spectroscopy of iron plasmas was also addressed, notably through the …

Mossbauer Study of NaCl-Coated Fe Nanoparticles

January 15, 1998
Author(s)
Alexander J. Shapiro, Robert D. Shull, N Gorshkov, Michael R. Zachariah
… suggested [1,2]. Suitable for this purpose NaCl-coated iron nanoparticles were synthesized in a sodium flame co-flow … of sufficient quantities of unoxidized, high-purity iron nanoparticles enveloped in sodium halides. The composite …

Sensitivity limits to ferrimagnetic Faraday effect magnetic field sensors

November 15, 1991
Author(s)
M. N. Deeter, Allen Rose, Gordon W. Day, S. Samuelson
… sensitivity data obtained from a variety of cylindrical iron garnet samples with models which predict the effective … of sensitivity vs diamagnetic substitution (x) in the iron garnet series Y 3 Fe 5-x Ga x O 12 . As expected, the …

RF, Analog, and Mixed Signal Technologies for Communication ICs - An ITRS Perspective

October 10, 2006
Author(s)
Margaret Huang, Herbert S. Bennett, Julio Costa, Peter Cotrell, Anthony A. Immorlica, Jan-Erik Meuller, Charles E. Weitzel, Marco Racaneli, Hisashi Schichijo, Bin Zhao
… wireless communications covering both silicon-based and III-V compound semiconductor. In this paper, we will discuss … and address the intersection of silicon-based and III-V compound semiconductors. …

Surface Morphology Dependent Magnetic Thin Film Growth: Fe on GaN(0001)

October 12, 2021
Author(s)
P Ryan, R A. Rosenberg, D J. Keavney, J W. Freeland, Joseph Woicik
… Iron deposition on ordered and disordered GaN (0001) surfaces … a nitrogen diffusion barrier protecting the substrate from iron exposure and furthermore, it induced island like growth. …

Research on the Mechanisms of Anaerobic Corrosion

October 16, 2008
Author(s)
W Iverson
… Investigations of anaerobic corrosion of iron over the past years have led to a number of conclusions … by sulfate reducing bacteria (SRB) which reacts with iron to form a black precipitate in the medium. The highly …

Site-Specific Valence-Band Photoemission Study of A-Fe 2 O 3

August 1, 2002
Author(s)
C Y. Kim, Michael Bedzyk, E J. Nelson, Joseph Woicik, L E. Berman
… to the valence band density of states from oxygen and iron ions are separated by this method. Both a bonding and … ions are obtained. The valence densities of states from iron agree well with predictions based on configuration …

Direct evidence of active and inactive phases of Fe catalyst nanoparticles for carbon nanotube formation

November 1, 2014
Author(s)
Stefano Mazzuccoo, Ying Wang, Mihaela M. Tanase, Matthieu C. Picher, Kai Li, Zhijian WU, Stephan Irle, Renu Sharma
… Iron and carbon interactions play an important role in … by chemical vapor deposition process. Interestingly, iron (Fe) nanoparticles act as catalyst for both higher … to carbon nanotube formation. We show that two types of iron carbide phases, cementite (Fe3C) and Hägg phase (Fe5C2), …

Corrosion Detection in Concrete Rebars Using a Spectroscopic Technique

January 11, 2014
Author(s)
Edward J. Garboczi, Paul E. Stutzman, Shuangzhen S. Wang, Nicos Martys, Dat Duthinh, Virgil Provenzano, Shin G. Chou, David F. Plusquellic, Jack T. Surek, Sung Kim, Robert D. McMichael, Mark D. Stiles, Ahmed M. Hassan
… products via spectroscopic means. Several principal iron corrosion products, such as hematite and goethite, are … detected, which pinpoints the presence of these particular iron corrosion products. The electromagnetic waves tend to be … been challenging. We have successfully detected these two iron corrosion products, and are developing equipment and …

Coexistence of Superconductivity and Antiferromagnetism in (Li 0.8 Fe 0.2 ) OHFeSe

March 1, 2015
Author(s)
X. F. Lu, N. Z. Wang, Hui Wu, Y. P. Wu, D. Zhao, X. Z. Zeng, X. G. Luo, T. Wu, W. Bao, G. H. Zhang, F. Q. Huang, Qingzhen Huang, X. H. Chen
… superconductors show some unique behaviors relative to iron-pnictide superconductors, which are very helpful to … understand the mechanism of superconductivity in high-T c iron-based superconductors. The low-energy electronic … ingredient for the unconventional superconductivity in iron-based superconductors. The superconducting transition …
Displaying 351 - 375 of 1455
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