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Properties of a High-Power Ion Beam with Particle Energy up to 1 MeV Obtained from a Plasma Created by a High-Voltage Pulse on a Graphite Cathode
Abstract —The features of the method for generating gas-vapor plasma and the characteristics of a high-power ion beam (HPIB) obtained in a vacuum...
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Generation of Plasma with High Calcium Content by Electron Beam Action on Calcium Carbonate-Based and Calcium Sulfate-Based Materials
We have explored the generation of plasma with high content (up to 70%) of calcium ions. The plasma is formed using an electron beam bombarding solid...
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Machine Learning-Assisted Parameter Retrieval from Polarized Neutron Reflectometry Measurements
Polarized neutron reflectometry is a powerful technique to interrogate the structures of multilayered magnetic materials with depth sensitivity and... -
Development of a doctor blade printing method for fabrication of neutron activation foil arrays
This study developed a manufacturing process that uses the doctor blade method for printing of neutron activation foil arrays. The doctor blade...
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Gamma emission from interaction of fission neutrons on nickel and zirconium
Gamma emission induced by the irradiation of nickel and zirconium with fission neutrons was investigated with the FaNGaS (Fast Neutron–induced...
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Structural Information on Bacterial Amyloid and Amyloid-DNA Complex Obtained by Small-Angle Neutron or X-Ray Scattering
Small-angle scattering is a powerful technique to obtain structural information on biomacromolecules in aqueous solution at the sub-nanometer and... -
Features of Niobium Damage by Pulsed Laser Radiation in Comparison with Beam-Plasma Impact
AbstractThe features of damageability of niobium by pulsed fluxes of laser radiation (LR) in free-running (power density q FR = 10 5 –10 6 W/cm 2 with...
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Develo** a PGNAA setup for heavy metal detection in solid samples
Prompt gamma-ray neutron activation analysis (PGNAA) is a technique that can be used online or in situ to measure the concentrations of different...
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Determination of aluminum in bovine liver SRM 1577c by Instrumental Cold Neutron Activation Analysis
Instrumental neutron activation analysis may need to correct for matrix interferences caused by fast neutron induced threshold reactions. The very...
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Development and operation of fiber-based radiation protection beam-loss monitor for PAL-XFEL
Beam loss monitor using a long optical fiber has been developed and operated for radiation protection in PAL-XFEL, which is an X-ray free electron...
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Operando Neutron Scattering: Following Reactions in Real Time Using Neutrons
The complexation of NiCl 2 with 2,2′-Bipyridine was followed using quasielastic neutron scattering to observe reaction progress. Water adsorption in...
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Return to Missouri; the Founding Director of the International Institute of Nano and Molecular Medicine
The move from UCLA to the University of Missouri (MU) was unexpected. I had been in the UC System, at UC Riverside, and UCLA for a total of... -
Neutron Diffraction Study of Kinetics of Low Temperature Decomposition of Martensite in Medium Carbon Steel
AbstractIt has been established that low temperature decomposition of martensite in quenched medium carbon steel takes place in two steps. At the...
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Neutron reflector analysis for the beam-port of the Missouri S&T Reactor
A preliminary neutron reflector material selection and feasibility study of an inexpensive reflector replacement for the neutron beam-port at the...
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Deswelling of microfibril bundles in drying wood studied by small-angle neutron scattering and molecular dynamics
AbstractStructural changes of cellulose microfibrils and microfibril bundles in unmodified spruce cell wall due to drying in air were investigated...
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Emerging Trends in Nano Structured Silicon Detectors for Neutron Spectroscopy
Neutron detectors are extensively used in numerous applications such as, in nuclear fuels plants, high energy accelerators, space explorations,...
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A new family of high-current cyclotrons for isotope production
We are develo** a high-current cyclotron as a driver for the IsoDAR neutrino experiment. It accelerates 5 mA of H 2 + to 60 MeV/amu, after which the...
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Water modulates the lamellar structure and interlayer correlation of poly(perfluorooctyl acrylate) films: a specular and off-specular neutron scattering study
Comb-like polymers with pendant-like perfluorocarbon side chains self-assemble into smectic lamellae and have been extensively used as...
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Preparation of Macrocrystalline Tungsten-Based Alloys by Electron-Beam Floating Zone Melting
Abstract—Macrocrystalline tungsten alloys containing 1, 3, and 5 at % alloying additives (Re, Mo, Ta, Cr, Fe, and V) have been prepared by...
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Electrochemical investigation of ion-beam sputter-deposited carbon thin films for Li-ion batteries
AbstractThe C-rate capability of 230 nm- and 16 nm-thin ion-beam sputter-deposited amorphous carbon films, an interesting class of carbonaceous...