Works (10)

Updated: April 5th, 2024 05:32

2023 journal article

Effect of Nanodiamond Sizes on the Efficiency of the Quasi-Specular Reflection of Cold Neutrons

MATERIALS, 16(2).

By: A. Bosak*, M. Dubois*, E. Korobkina n, E. Lychagin, A. Muzychka*, G. Nekhaev*, V. Nesvizhevsky*, A. Nezvanov* ...

author keywords: quasi-specular reflection; nanodiamonds; nanopowder; reflectors of slow neutrons; albedo; fluorination
Source: Web Of Science
Added: February 13, 2023

2022 journal article

Enhanced directional extraction of very cold neutrons using a diamond nanoparticle powder reflector

REVIEW OF SCIENTIFIC INSTRUMENTS, 93(12).

By: S. Chernyavsky*, M. Dubois*, E. Korobkina n, E. Lychagin, A. Muzychka*, G. Nekhaev*, V. Nesvizhevsky*, A. Nezvanov*, A. Strelkov*, K. Zhernenkov*

Source: Web Of Science
Added: January 3, 2023

2022 article

Growing solid deuterium for UCN production

JOURNAL OF NEUTRON RESEARCH, Vol. 24, pp. 179–191.

By: E. Korobkina n, I. Berkutov n, R. Golub n, P. Huffman n, C. Hickman n, K. Leung n, G. Medlin n, M. Morano n ...

author keywords: Solid deuterium; ultra-cold neutrons
Sources: Web Of Science, NC State University Libraries
Added: February 20, 2023

2021 journal article

Clustering of Diamond Nanoparticles, Fluorination and Efficiency of Slow Neutron Reflectors

NANOMATERIALS, 11(8).

By: A. Aleksenskii*, M. Bleuel*, A. Bosak*, A. Chumakova, A. Dideikin*, M. Dubois*, E. Korobkina n, E. Lychagin ...

author keywords: detonation nanodiamonds; nanopowder; reflectors of slow neutrons; albedo; clustering and agglomeration of nanodiamonds; deagglomeration; fluorination; size distribution; Monte Carlo
TL;DR: This work reports on how breaking agglomerates affects clustering of DNDs and the overall reflector performance, and discusses the calculated size distribution of D NDs, the absolute cross-section of neutron scattering, the neutron albedo, and the neutron intensity gain for neutron traps with DND walls. (via Semantic Scholar)
Source: Web Of Science
Added: September 7, 2021

2021 journal article

Effect of Particle Sizes on the Efficiency of Fluorinated Nanodiamond Neutron Reflectors

NANOMATERIALS, 11(11).

By: A. Aleksenskii*, M. Bleuel*, A. Bosak*, A. Chumakova, A. Dideikin*, M. Dubois*, E. Korobkina n, E. Lychagin ...

author keywords: detonation nanodiamonds; nanopowder; reflectors of slow neutrons; albedo; size separation of nanodiamonds; fluorination; Monte Carlo
TL;DR: Simulations show that, for a realistic reflector geometry, the replacement of DF-D NDs by S-DNDs increases the neutron albedo in the velocity range above ~60 m/s, which results in an increase in the density of faster VCNs in such a reflector cavity of up to ~25% as well as an increased in the upper boundary of the velocities of efficient VCN reflection. (via Semantic Scholar)
Source: Web Of Science
Added: December 13, 2021

2019 journal article

A new cryogenic apparatus to search for the neutron electric dipole moment

Journal of Instrumentation, 14(11), P11017–P11017.

By: M. Ahmed*, R. Alarcon*, A. Aleksandrova*, S. Baeßler*, L. Barron-Palos*, L. Bartoszek, D. Beck*, M. Behzadipour* ...

author keywords: Noble liquid detectors (scintillation, ionization, double-phase); Cryogenic detectors; Large detector systems for particle and astroparticle physics; Neutron detectors (cold, thermal, fast neutrons)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: February 3, 2020

2018 journal article

Solid deuterium surface degradation at ultracold neutron sources

The European Physical Journal A, 54(9).

By: A. Anghel*, T. Bailey n, G. Bison*, B. Blau*, L. Broussard*, S. Clayton*, C. Cude-Woods*, M. Daum* ...

Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: March 18, 2019

2014 journal article

Ultracold neutron source at the PULSTAR reactor: Engineering design and cryogenic testing

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 767, 169–175.

By: E. Korobkina n, G. Medlin n, B. Wehring n, A. Hawari n, P. Huffman n, A. Young n, B. Beaumont n, G. Palmquist n

author keywords: Ultracold neutrons; Moderation; Nuclear reactor; Ortho-para conversion; Raman spectroscopy
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Invited article: Development of high-field superconducting Ioffe magnetic traps

Review of Scientific Instruments, 79(3).

By: L. Yang, C. Brome, J. Butterworth, S. Dzhosyuk, C. Mattoni, D. McKinsey, R. Michniak, J. Doyle ...

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Relaxation of spin polarized He-3 in mixtures of He-3 and He-4 below the He-4 lambda point

PHYSICAL REVIEW A, 77(5).

By: Q. Ye*, D. Dutta*, H. Gao*, K. Kramer*, X. Qian, X. Zong*, L. Hannelius*, R. McKeown* ...

Source: Web Of Science
Added: August 6, 2018

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