Results 61 to 70 of about 176,667 (282)

Neutron and X-ray Scattering Studies of the Lightly-Doped Spin-Peierls System Cu(1-x)Cd(x)GeO3

, 2007
Single crystals of the lightly-doped spin-Peierls system Cu(1-x)Cd(x)GeO3 have been studied using bulk susceptibility, x-ray diffraction, and inelastic neutron scattering techniques.
B D Gaulin, Birgeneau R J, Collins M F, H A Dabkowska, Imai T Chou F C, K C Rule, Lorenzo J E, Lorenzo J E, Lumsden M D, Lumsden M D, Lumsden M D, Lussier J-G, Regnault L P, Renard J P, S Haravifard, Sasaki T Mizumaki M Nagai T Asaka T Kato K Takata M Matsui Y Akimitsu J, Shastry B S, Skjeltorp A T, Uchinokura K, W J L Buyers, Z Yamani   +20 more
core   +1 more source

Heating up neutron stars with inelastic dark matter [PDF]

Journal of Cosmology and Astroparticle Physics, 2018
Neutron stars can provide new insight into dark matter properties, as these dense objects capture dark matter particles very efficiently. It has recently been shown that the energy transfer in the dark matter capture process can lead to appreciable ...
N. Bell, G. Busoni, S. Robles
semanticscholar   +1 more source

Synthetic Aspects and Characterization Needs in MOF Chemistry – from Discovery to Applications

Advanced Materials, EarlyView.
Overcoming the challenges of phase discovery, synthesis optimization and scale‐up, characterization, and computational studies is essential to accelerate the large‐scale application of MOFs. Life‐cycle analyses and techno‐economic analyses need to be performed to realistically assess their potential for industrial relevance.
Bastian Achenbach, Aysu Yurdusen, Norbert Stock, Guillaume Maurin, Christian Serre   +4 more
wiley   +1 more source

Spin liquid correlations in Nd-langasite anisotropic Kagom\'e antiferromagnet [PDF]

, 2006
Dynamical magnetic correlations in the geometrically frustrated Nd$\_3$Ga$\_5$SiO$\_{14}$ compound were probed by inelastic neutron scattering on a single crystal.
Ballou, Rafik, Bordet, Pierre, Canals, Benjamin, Lejay, Pascal, Robert, Julien, Simonet, Virginie, Stunault, Anne   +6 more
core   +2 more sources

Sample environment issues relevant to the acquisition of inelastic neutron scattering measurements of heterogeneous catalyst samples

, 2014
Refinements to established sample handling issues connected with the acquisition of inelastic neutron scattering (INS) spectra of heterogeneous catalyst samples are described.
R. Warringham, D. Bellaire, Stewart F Parker, Jon W. Taylor, R. Ewings, C. Goodway, M. Kibble, S. Wakefield, M. Jura, M. Dudman, R. Tooze, Paul B. Webb, David Lennon   +12 more
semanticscholar   +1 more source

Advancements in Understanding the Physicochemical Properties of Reticular Materials: An In Situ and Operando Spectroscopic Perspective

Advanced Materials, EarlyView.
This review explores how in situ and operando spectroscopic techniques reveal the real‐time behavior of reticular materials, including MOFs and COFs. These methods track material formation and functionalization, structural changes, defect formation, dynamic responses to external triggers, and catalytic processes.
Bettina Baumgartner, Anna Wach, Xinwei Ye, Evelyn Ploetz, Bert M. Weckhuysen   +4 more
wiley   +1 more source

Towards understanding the magnetic properties of the breathing pyrochlore compound Ba3Yb2Zn5O11through single-crystal studies

npj Quantum Materials, 2022
Ba3Yb2Zn5O11 is exceptional among breathing pyrochlore compounds for being in the nearly-decoupled limit where inter-tetrahedron interactions are weak, hosting isolated clusters or molecular magnet-like tetrahedra of magnetic ytterbium (Yb3+) ions.
Sachith Dissanayake, Zhenzhong Shi, Jeffrey G. Rau, Rabindranath Bag, William Steinhardt, Nicholas P. Butch, Matthias Frontzek, Andrey Podlesnyak, David Graf, Casey Marjerrison, Jue Liu, Michel J. P. Gingras, Sara Haravifard   +12 more
doaj   +1 more source

Neutron-Inelastic-Scattering Peak by Dissipationless Mechanism in the s++ -wave State in Iron-based Superconductors

, 2011
We investigate the neutron scattering spectrum in iron pnictides based on the random-phase approximation in the five-orbital model with a realistic superconducting (SC) gap, Delta=5meV.
Kontani, Hiroshi, Onari, Seiichiro
core   +1 more source

Disordered Rocksalts as High‐Energy and Earth‐Abundant Li‐Ion Cathodes

Advanced Materials, EarlyView.
Disordered rocksalts with lithium excess (DRX) offer a new direction in Li‐ion cathode design beyond conventional Ni‐ and Co‐based materials. This review highlights the design principles, synthesis strategies, and performance optimization of DRX oxides and oxyfluorides for energy‐dense, sustainable batteries using Earth‐abundant transition metals and ...
Han‐Ming Hau, Tucker Holstun, Eunryeol Lee, Bernardine L. D. Rinkel, Tara P. Mishra, Max Markuson DiPrince, Rohith Srinivaas Mohanakrishnan, Ethan C. Self, Kristin A. Persson, Bryan D. McCloskey, Gerbrand Ceder   +10 more
wiley   +1 more source

Fast neutron measurements at the nELBE time-of-flight facility

EPJ Web of Conferences, 2015
The compact neutron-time-of-flight facility nELBE at the superconducting electron accelerator ELBE of Helmholtz-Zentrum Dresden-Rossendorf has been rebuilt.
Junghansa A. R., Beyer R., Grosse E., Hannaske R., Kögler T., Massarczyk R., Schwengner R., Wagner A.   +7 more
doaj   +1 more source