Results 61 to 70 of about 202,682 (289)

Continuum of magnetic excitations in the Kitaev honeycomb iridate D3LiIr2O6

npj Quantum Materials
Inelastic neutron scattering (INS) measurements of powder D3(7Li)(193Ir)2O6 reveal low energy magnetic excitations with a scattering cross-section that is broad in ∣Q∣ and energy transfer. The magnetic nature of the excitation spectrum is demonstrated by
Thomas Halloran, Yishu Wang, K. W. Plumb, M. B. Stone, Barry Winn, M. K. Graves-Brook, J. A. Rodriguez-Rivera, Yiming Qiu, Prashant Chauhan, Johannes Knolle, Roderich Moessner, N. P. Armitage, Tomohiro Takayama, Hidenori Takagi, Collin Broholm   +14 more
doaj   +1 more source

Hydrostatic pressure effects on the static magnetism in Eu(Fe0.925Co0.075)2As2

Scientific Reports, 2017
EuFe2As2-based iron pnictides are quite interesting compounds, due to the two magnetic sublattices in them and the tunability to superconductors by chemical doping or application of external pressure.
W. T. Jin, J.-P. Sun, G. Z. Ye, Y. Xiao, Y. Su, K. Schmalzl, S. Nandi, Z. Bukowski, Z. Guguchia, E. Feng, Z. Fu, J.-G. Cheng   +11 more
doaj   +1 more source

Neutron skin thickness and its effects in nuclear reactions

He jishu, 2023
The physics of radioactive nuclear beams is one of the frontiers of nuclear physics. New phenomena and physics appear in exotic nuclei far from the β-stability line.
FANG Deqing
doaj   +1 more source

Low-density neutron matter [PDF]

Physical Review C, 2010
The properties of low-density neutron matter are important for the understanding of neutron star crusts and the exterior of large neutron-rich nuclei. We examine various properties of dilute neutron matter using quantum Monte Carlo methods, with s- and p-wave terms in the interaction.
Gezerlis, Alexandros, Carlson, J.
openaire   +2 more sources

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Discovery of high-temperature charge order and time-reversal symmetry-breaking in the kagome superconductor YRu3Si2

Nature Communications
Identifying high-temperature unconventional charge order and superconductivity in kagome systems is crucial for understanding frustrated, correlated electrons and enabling future quantum technologies.
P. Král, J. N. Graham, V. Sazgari, I. Plokhikh, A. Lukovkina, O. Gerguri, I. Biało, A. Doll, L. Martinelli, J. Oppliger, S. S. Islam, M. Spitaler, K. Wang, M. Salamin, H. Luetkens, R. Khasanov, M. V. Zimmermann, J.-X. Yin, Ziqiang Wang, J. Chang, B. Monserrat, D. Gawryluk, F. O. von Rohr, S.-W. Kim, Z. Guguchia   +24 more
doaj   +1 more source

Numerical Simulations of Dark Matter Admixed Neutron Star Binaries

Particles, 2022
Multi-messenger observations of compact binary mergers provide a new way to constrain the nature of dark matter that may accumulate in and around neutron stars.
Mattia Emma, Federico Schianchi, Francesco Pannarale, Violetta Sagun, Tim Dietrich   +4 more
doaj   +1 more source

Neutron star cooling: Theoretical aspects and observational constraints

, 2003
The cooling theory of isolated neutron stars is reviewed. The main cooling regulators are discussed, first of all, operation of direct Urca process (or similar processes in exotic phases of dense matter) and superfluidity in stellar interiors.
A.D Kaminker, A.Y Potekhin, Arendt, Brown, Campana, Chen, Colpi, D.G Yakovlev, Flowers, Gnedin, Gudmundsson, Haensel, Halpern, K.P Levenfish, Kaminker, Kaminker, Lattimer, Lattimer, Lattimer, Lombardo, Lyne, O.Y Gnedin, Page, Page, Page, Pavlov, Pavlov, Pavlov, Pethick, Pons, Possenti, Potekhin, Potekhin, Prakash, Rutledge, Rutledge, Rutledge, Slane, Tennant, Thorne, Tsuruta, Walter, Wijnands, Winkler, Yakovlev, Yakovlev, Yakovlev, Yakovlev, Yakovlev, Yakovlev, Zavlin, Zavlin   +51 more
core   +2 more sources

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

DENSE NEUTRON MATTER

Le Journal de Physique Colloques, 1980
Neutron star matter with densities exceeding that of the normal nuclear matter (no ≈ 0.17/fm3) is discussed in light of the recent developments in understanding of the structure of the nucleon in terms of its basic constituents : quarks and gluons. Two different scenarios of phase transition-pion condensation followed by quark matter or percolation ...
openaire   +2 more sources