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Journals

Strongly correlated ion plasmas in Penning traps

May 22, 2003

Author(s)

T B. Mitchell, John Bollinger, J M. Kriesel, L B. King, M J. Jensen, Wayne M. Itano, Daniel H. Dubin

Utilization of Prompt-gamma Neutron Activation Analysis in the Evaluation of Nafion Membranes

May 21, 2003

Author(s)

S K. Young, S F. Trevino, N C. Tan, Rick L. Paul

Tandem Isotachophoresis-Zone Electrophoresis via Base-Mediated Destacking for Increased Detection Sensitivity in Microfluidic Systems

May 21, 2003

Author(s)

Wyatt N. Vreeland, S J. Williams, A E. Barron, A P. Sassi

A Test Shell for Developing Automated Commissioning Tools for BACnet Systems

May 20, 2003

Author(s)

Natascha S. Milesi-Ferretti, Michael A. Galler, Steven T. Bushby

spite advances in building automation technology, many building control systems do not work as intended. Thorough commissioning of control systems can...

Effects of Hydrolytic Degradation on In Vitro Biocompatibility of Poly (d,l-lactic)

May 20, 2003

Author(s)

S Yoneda, William F. Guthrie, D S. Bright, C A. Khatri, F W. Wang

In order to investigate the effects of hydrolytic degradation on the biocompatibility of poly(d,l-lactic acid) [P(d,l-LA)], the initial attachment of MC3T3-E1...

On the Nature of Machining Cracks in Ground Ceramics: Part II, Comparison to Other Silicon Nitrides and Damage Maps

May 19, 2003

Author(s)

George D. Quinn, L K. Ives, S Jahanmir

The size and severity of grinding machining cracks in a sintered reaction bonded silicon nitride from part I are compared to data for other silicon nitrides...

On the Nature of Machining Cracks in Ground Ceramics: Part I: SRBSN Strengths and Fractographic Analysis

May 19, 2003

Author(s)

George D. Quinn, L K. Ives, S Jahanmir

Machining cracks in ground sintered reaction-bonded silicon nitride (SRBSN) rods and bars were analyzed by fractographic techniques. Grinding flaw sizes were as...

Reaction Kinetics and Gel Properties of Blocked Disocyinate Cross-Linked Chitosan Hydrogels

May 19, 2003

Author(s)

Sheng Lin-Gibson, H J. Walls, S B. Kennedy, E R. Welsh

Cure kinetics and network properties of hydrogels prepared by the reaction of chitosan and a water-soluble blocked diisocyanate crosslinker have been measured...

Morphology of Yttrium-Iron Garnet Nanoparticles Dispersed Glass Composites.

May 15, 2003

Author(s)

Alexander J. Shapiro, Robert D. Shull

Next Generation Fire Suppression Technology Program: Fy2003 Progress

May 15, 2003

Author(s)

Richard G. Gann

The Department of Defense's Next Generation Fire Suppression Technology Program (NGP) has completed its sixth year of research with a goal to develop and...

Electron Beam Stimulated Spin Reorientation

May 15, 2003

Author(s)

T L. Monchesky, john unguris, Robert Celotta

Using Scanning Electron Microscopy with Polarization Analysis (SEMPA), we observed the electron beam induced switching of the magnetic state of epitaxial single...

Defect Related Switching Field Reduction in Small Magnetic Particle Arrays

May 15, 2003

Author(s)

Michael J. Donahue, G Vertesy, Martha Pardavi-Horvath

An array of 42 m square, 3 m thick garnet particles has been studied. The strong crystalline uniaxial anisotropy of these particles results in the stable...

Stationary Antiferromagnetic Domains During Magnetization Reversal in an Exchange-Biased FeMn/Fe76Mn6C18 Bilayer

May 15, 2003

Author(s)

Robert D. Shull, Alexander J. Shapiro, V S. Gornakov, Valerian I. Nikitenko, H W. Zhao

Domain processes were observed at 300K using the magneto-optic indicator film technique (MOIF) in an exchange-coupled ferromagnet (FM)/antiferromagnet (AF)...

Benzene Intermediates and Mechanisms during Catalytic Oxidation on the Pt (111) Surface Using Soft X-ray Fluorescence Methods

May 15, 2003

Author(s)

A L. Marsh, D J. Burnett, Daniel A. Fischer, J L. Gland

The catalytic oxidation of benzene on the Pt(111) surface has been characterized, in pressures of flowing oxygen up to 1.33 Pa, using temperature-programmed...

Room Temperature Active Regenerative Magnetic Refrigeration: Magnetic Nanocomposites

May 15, 2003

Author(s)

F Shir, L Yanik, Lawrence H. Bennett, Edward Della Torre, Robert D. Shull

Nanocomposites have several advantages as a refrigerant for 100 -300 K applications, compared to the other common methods of assembling a magnetic refrigeration...

Nucleation and Evolution of Hybrid Spin Spiral in Soft/Hard Ferromagnetic Bilayer

May 15, 2003

Author(s)

Yury P. Kabanov, V S. Gornakov, Valerian I. Nikitenko, Alexander J. Shapiro, Robert D. Shull

The hybrid exchange spring behavior in a bilayer consisting of an epitaxial film of Fe (500 A)/Smu2^}Co 7}(350 A) deposited onto a Cr(200 A) buffered MgO(110)...

Interfacial Properties of ZrO₂ on Silicon

May 15, 2003

Author(s)

Y S. Lin, R Puthenkovilakam, J Chang, Charles E. Bouldin, Igor Levin, Nhan Van Nguyen, James R. Ehrstein, Ying Sun, P Pianetta, T Conard, Wilfried Vandervorst, V Venturo, S Selbrede

NIST Mixed Stain Study #3: DNA Quantitation Accuracy and its Influence on Short Tandem Repeat Multiplex Signal Intensity

May 15, 2003

Author(s)

Margaret C. Kline, David L. Duewer, Janette W. Redman, John M. Butler

The Mixed Stain Study #3 (MSS3) interlaboratory challenge exercise evaluated the 2001 performance of STR multiplex DNA typing systems using a set of seven DNA...

High-Frequency Measurements of Spin Valve Films and Devices

May 15, 2003

Author(s)

Shehzaad F. Kaka, John P. Nibarger, Stephen E. Russek, N. A. Stutzke, S. L. Burkett

High-frequency measurements of spin-valve films and devices, made using several different measurement techniques, are presented and compared. Pulsed inductive...

Cyrogenic pulsed inductive microwave magnetometer

May 15, 2003

Author(s)

Anthony B. Kos, John P. Nibarger, Radek Lopusnik, Thomas J. Silva, Zbigniew J. Celinski

A cryogenic pulsed inductive microwave magnetometer is used to characterize the switching dynamics in thin-film materials at low temperatures and microwave...

Micrometer-scale magnetometry of thin Ni₈₀Fe₂₀ films using ultra-sensitive microcantilevers

May 15, 2003

Author(s)

Michelle D. Chabot, John M. Moreland

Microcantilever torque magnetometry is used to measure quantitative M-H curves on patterned Ni 80Fe 20 films. The dynamic deflection method is employed, in...

Iron and Permalloy Based Magnetic Monolithic Tunable Microwave Devices

May 15, 2003

Author(s)

Bijoy Kuanr, Leszek Malkinski, Robert E. Camley, Zbigniew Celinski, Pavel Kabos

We constructed a series of Magnetic Monolithic tunable Microwave notch-filters and phase shifters in co-planer waveguide (CPW) geometry on GaAs substrates using...

Interference Evaluation of Bluetooth and IEEE 802.11b Systems

May 14, 2003

Author(s)

Nada T. Golmie, R E. Van Dyck, A Soltanian, Arnaud Tonnerre, O Rebala

Tuning the Magnetic Properties of Multilayer Nanowires

May 12, 2003

Author(s)

John E. Bonevich, Limin Sun

Impact of Substrate Hot Hole Injection on Ultra-thin Silicon Dioxide Breakdown

May 12, 2003

Author(s)

Da-Wei Heh, Eric M. Vogel, J B. Bernstein

The impact of hot holes on gate oxide breakdown is studied by investigating devices under constant voltage stress with different amount of pre-injected...

Fluid Properties Simulation Challenge Recommendations for Problem III: Viscosity of 2-Propanol, N-Nonane, and Their Mixtures

May 10, 2003

Author(s)

J Olson, S M. Smith, Richard E. Morrison, Arno D. Laesecke

Recommendations are given for Problem III: viscosity of 2-propanol, n-nonane, an . d their mixtures. The problem conditions for pure compounds were: (a) 0.1MPa...

Atoms on Demand: Fast, Deterministic Production of Single Cr Atoms

May 5, 2003

Author(s)

S Hill, Jabez McClelland

We have realized a method for producing single Cr atoms on demand by suppressing the stochastic nature of the loading and loss processes of a magneto-optic trap...

Interlaboratory Study for the Polychlorinated Naphthalenes (PCNs): Phase 1 Results

May 3, 2003

Author(s)

T. Harner, John R. Kucklick

Superconformal Silver Deposition using KSeCn Derivatized Substrates

May 1, 2003

Author(s)

B C. Baker, C Witt, Daniel Wheeler, Daniel Josell, Thomas P. Moffat

Superconformal filling of sub-micrometer trenches was achieved using substrates that were catalyzed with KSeCn prior to metal deposition in a catalyst-free...

Modeling Superconformal Electrodeposition Using the Level Set Method

May 1, 2003

Author(s)

Daniel Wheeler, Daniel Josell, Thomas P. Moffat

Superconformal filling (superfill) occurs when a high aspect ratio feature on a silicon wafer fills due to preferential metal deposition on the bottom surface...

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