Mantid—Data analysis and visualization package for neutron scattering and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si0002.gif" overflow="scroll"><mml:mi mathvariant="normal">μ</mml:mi></mml:math> SR experiments

Arnold, Owen; Bilheux, J.‐C.; Borreguero, Jose M.; Buts, A.; Campbell, Stuart I.; Chapon, L. C.; Doucet, M.; Draper, Nick; Leal, R. Ferraz; Gigg, M.; Lynch, V. E.; Markvardsen, Anders J.; Mikkelson, D.; Mikkelson, R.; Miller, R. D.; Palmen, K. E. V.; Parker, Peter G.; Passos, G.; Perring, T. G.; Peterson, Peter F.; Ren, Shelly; Reuter, M.; Savici, A. T.; Taylor, Julian; Taylor, Rachael L.; Tolchenov, R.N.; Zhou, Wenduo; Zikovsky, Janik

doi:10.1016/j.nima.2014.07.029

Cited by 1,472 publications

(751 citation statements)

References 12 publications

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“…The measured signal was transformed from instrument coordinates, scattering angle and neutron detection times, to the physical momentum transfer, Q , and energy transfer, E, using the MANTID software [32]. Subsequently, two-dimensional intensity maps for the dynamical susceptibility χ ′′ (Q, E) were calculated from the dynamical structure factor S(Q, E) using χ ′′ (Q, E) = (1 − exp(−E k B T ))S(Q, E).…”

Section: B Inelastic Neutron Scatteringmentioning

confidence: 99%

“…Data were collected with the center wavelength 0.533 and 2.665Å, allowing access to a d-spacing range from 0.5 to 10Å. Data were collected at 40, 80, 150, 200, 300, 420 K. The data were reduced using standard algorithms in the MANTID package [32]. Data were refined using the GSAS and EXPGUI packages [38,39] [38,40] were refined at low temperature and held fixed for the remainder of the temperature refinements.…”

Section: Inelastic X-ray Scatteringmentioning

confidence: 99%

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Lattice dynamics and thermal transport in multiferroicCuCrO2

et al. 2017

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Inelastic neutron and x-ray scattering measurements of phonons and spin waves were performed in the delafossite compound CuCrO2 over a wide range of temperature, and complemented with first-principles lattice dynamics simulations. The phonon dispersions and density of states are well reproduced by our density functional calculations, and reveal a strong anisotropy of Cu vibrations, which exhibit low-frequency modes of large amplitude parallel to the basal plane of the layered delafossite structure. The low frequency in-plane modes also show a systematic temperature dependence of neutron and x-ray scattering intensities. In addition, we find that spin fluctuations persist above 300 K, far above the Néel temperature for long-range antiferromagnetic order, T N ≃ 24 K. Our modeling of the thermal conductivity, based on our phonon measurements and simulations, reveals a significant anisotropy and indicates that spin fluctuations above T N constitute an important source of phonon scattering, considerably suppressing the thermal conductivity compared to that of the isostructural but non-magnetic compound CuAlO2.

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Section: B Inelastic Neutron Scatteringmentioning

confidence: 99%

Section: Inelastic X-ray Scatteringmentioning

confidence: 99%

Lattice dynamics and thermal transport in multiferroicCuCrO2

et al. 2017

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“…The research at Oak Ridge National Laboratory's Spallation Neutron Source was sponsored by the Scientific User Facilities Division, Office of Basic Energy Sciences, U.S. Department of Energy. The data were reduced using Mantid [33] and analysed using the HORACE software package [34]. * current address: The Bragg Institute, ANSTO, Kirrawee DC NSW 2234, Australia † current address: Physics Eng.…”

mentioning

confidence: 99%

Quantum phase transitions and decoupling of magnetic sublattices in the quasi-two-dimensional Ising magnetCo3V2O8in a transverse magnetic field

et al. 2015

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The application of a magnetic field transverse to the easy axis, Ising direction in the quasi-two dimensional Kagome staircase magnet, Co3V2O8, induces three quantum phase transitions at low temperatures, ultimately producing a novel high field polarized state, with two distinct sublattices. New time-of-flight neutron scattering techniques, accompanied by large angular access, high magnetic field infrastructure allow the mapping of a sequence of ferromagnetic and incommensurate phases and their accompanying spin excitations. At least one of the transitions to incommensurate phases at µ0Hc1 ∼ 6.25 T and µ0Hc2 ∼ 7 T is discontinuous, while the final quantum critical point at µ0Hc3 ∼ 13 T is continuous.

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“…We implemented these technologies using Python and Bootstrap [2]. Python is one of the most popular script languages, and in the neutron science community, it is the most familiar [3,4]. The software components of IROHA2 communicate using XML messages over HTTP.…”

Section: Implementation Technologiesmentioning

confidence: 99%

The Control Software Framework of the Web Base

Nakatani¹,

Inamura²,

Ito³

et al. 2015

Proceedings of the 2nd International Symposium on Science at J-Parc — Unlocking the Mysteries of Life, Matter and the Universe

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Web browsers are one of the most platform-independent user interfaces. In particular, web pages created using responsive web design (RWD) are available for use on desktop and laptop computers, as well as tablet terminals and smart phones. We developed a common software framework, IROHA, for the instrument control system in the Materials and Life Science Experimental Facility at the Japan Proton Accelerator Research Complex to build a flexible and scalable system by adopting XML/HTTP. However, its user interface was platform-dependent, and we wanted it to be more user-friendly. In 2013, we developed the prototype of a new software framework, IROHA2, comprising several device control servers and an instrument management server, retaining the flexibility and scalability of IROHA. We also adopted the Bootstrap framework to create an RWD user interface for these servers.

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Mantid—Data analysis and visualization package for neutron scattering and μ SR experiments

Cited by 1,472 publications

References 12 publications

Lattice dynamics and thermal transport in multiferroicCuCrO2

Lattice dynamics and thermal transport in multiferroicCuCrO2

Quantum phase transitions and decoupling of magnetic sublattices in the quasi-two-dimensional Ising magnetCo3V2O8in a transverse magnetic field

The Control Software Framework of the Web Base

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