Dan A. Neumann

Publications

Polarization and Structural Transitions of Irradiated Vinylidene Fluoride-Trifluoroethylene Copolymer

October 12, 2021

Author(s)

E Balizer, A S. DeReggi, Dan A. Neumann, Fred B. Bateman

The structure and polarization of the 50 wt.% vinylidene fluoride-50 wt.% trifluoroethylene copolymer, a composition in the range that was first reported to

Probing the Interfacial Structure of Bilayer Plasma Polymer Films via Neutron Reflectometry

May 1, 2016

Author(s)

Yali Li, Andrew Nelson, Christopher D. Easton, David R. Nisbet, John S. Forsythe, Benjamin Muir, Dan A. Neumann

Bilayer plasma polymer (PP) films were examined using a combination of X-ray and neutron reflectometry and X-ray photoelectron spectroscopy to gain an

Experimental Characterization of the Advanced Liquid Hydrogen Cold Neutron Source Spectrum of the NBSR Reactor at the NIST Center for Neutron Research

August 1, 2015

Author(s)

Jeremy C. Cook, John G. Barker, J. Michael Rowe, Robert E. Williams, Cedric V. Gagnon, Richard M. Lindstrom, Richard Michael Ibberson, Dan A. Neumann

The recent expansion of the NIST Center for Neutron Research facility has offered a rare opportunity to perform an accurate measurement of the cold neutron

Metal-Assisted Hydrogen Storage on Pt-Decorated Single-Walled Carbon Nanohorns

June 23, 2012

Author(s)

Yun Liu, Craig M. Brown, Dan A. Neumann, David B. Geohegan, Alexander A. Puretzky, Christopher M. Rouleau, Hui Hu, David Styers-Barnett, Pavel O. Krasnov, Boris I. Yakobson

Current methods to study the spillover effect in hydrogen storage materials typically must compare the results from a separate reference sample. This makes it

Neutron Backscattering

May 11, 2011

Author(s)

B. Frick, Dan A. Neumann

We review the status of neutron backscattering spectrometers on reactors and spallation sources including the most recent instrument developments. After setting

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Dan A. Neumann (Fed)

Director, Center for High Resolution Neutron Scattering

Group Leader, Neutron Condensed Matter Science

Publications

Polarization and Structural Transitions of Irradiated Vinylidene Fluoride-Trifluoroethylene Copolymer

Probing the Interfacial Structure of Bilayer Plasma Polymer Films via Neutron Reflectometry

Experimental Characterization of the Advanced Liquid Hydrogen Cold Neutron Source Spectrum of the NBSR Reactor at the NIST Center for Neutron Research

Metal-Assisted Hydrogen Storage on Pt-Decorated Single-Walled Carbon Nanohorns

Neutron Backscattering