Results 31 to 40 of about 28,258 (199)
Data Collection for Dilute Protein Solutions via a Neutron Backscattering Spectrometer
Life, 2022 Understanding protein functions requires not only static but also dynamic structural information. Incoherent quasi-elastic neutron scattering (QENS), which utilizes the highly incoherent scattering ability of hydrogen, is a powerful technique for ...
Taiki Tominaga +5 more
doaj +1 more source
Turn-key module for neutron scattering with sub-micro-eV resolution [PDF]
, 2011 We report the development of a compact turn-key module that boosts the resolution in quasi-elastic neutron scattering by several orders of magnitude down to the low sub-micro-eV range.
Arend, Nikolas +7 more
core +2 more sources
Hydration of NaDNA by neutron quasi-elastic scattering
Biophysical Journal, 1988 Preliminary results of neutron quasi-elastic scattering experiments are reported for hydrated paracrystals of sodium deoxyribonucleic acid (NaDNA). The samples were investigated at two water contents: 3.5 +/- 1.0 and 9.5 +/- 1.5 mol H2O per mole nucleotide.
Schreiner, L.J. +4 more
openaire +2 more sources
Structural Dynamics, 2021 Recent research indicates that graphene oxide (GO) nanosheets can be used to regulate ice formation by controlling critical ice nucleus growth in water at supercooling temperatures.
Shengkai Zhang +8 more
doaj +1 more source
Incoherent Neutron Scattering and Terahertz Time-Domain Spectroscopy on Protein and Hydration Water
Life, 2023 Incoherent inelastic and quasi-elastic neutron scattering (INS) and terahertz time-domain spectroscopy (THz-TDS) are spectroscopy methods that directly detect molecular dynamics, with an overlap in the measured energy regions of each method.
Hiroshi Nakagawa, Naoki Yamamoto
doaj +1 more source
Notes on Fitting and Analysis Frameworks for QENS Spectra of (Soft) Colloid Suspensions [PDF]
EPJ Web of Conferences, 2022 With continuously improving signal-to-noise ratios, a statistically sound analysis of quasi-elastic neutron scattering (QENS) spectra requires to fit increasingly complex models which poses several challenges.
Beck Christian +6 more
doaj +1 more source
Nature Communications, 2017 Hydration of oxygen vacancies could form hydroxyl groups with interstitial structural protons. Here a quasi-elastic neutron scattering study reveals proton polarons in proton-conducting ceramic electrolytes, and the proton transport turns out to be a ...
Artur Braun, Qianli Chen
doaj +1 more source
Nature Communications, 2017 Clarifying the atomistic behaviour of materials will lead to a deeper fundamental understanding and the rational design of future materials. Using time-of-flight quasi-elastic and inelastic neutron scattering measurements Liet al.
Bing Li +10 more
doaj +1 more source
Quasi-free limit in the deuteron-deuteron three-body break-up process
SciPost Physics Proceedings, 2020 Detailed measurements of vector and tensor analyzing powers of the 2H(d, dp)n breakup process are presented. The data were obtained using a polarized deuteron-beam with an energy of 65 MeV/nucleon impinging on a liquid-deuterium target.
R. Ramazani-Sharifabadi, H. R. Amir-Ahmadi, M. T. Bayat, I. Ciepał, M. Eslami-Kalantari, N. Kalantar-Nayestanaki, St. Kistryn, A. Kozela, M. Mahjour-Shafiei, H. Mardanpour, J. G. Messchendorp, M. Mohammadi-Dadkan, A. Ramazani-Moghaddam-Arani, E. Stephan, and H. Tavakoli-Zaniani
doaj +1 more source
Pulsed neutron time-dependent intensity modulation for quasi-elastic neutron scattering spectroscopy [PDF]
Review of Scientific Instruments, 2016 We propose a basic formula and demonstration for a high-resolution quasi-elastic neutron scattering (QENS) by combining the time-of-flight (TOF) method with Modulation of Intensity by Zero Effort (MIEZE) type neutron spin echo spectroscopy. The MIEZE technique has the potential to develop a unique approach to study on slow dynamics of condensed matter;
T. Oda +4 more
openaire +2 more sources