Realisation of a frustrated 3D magnetic nanowire lattice
نویسندگان
چکیده
منابع مشابه
Magnetic properties of Ba2HoSbO6 with a frustrated lattice geometry
S. Calder,1,* X. Ke,2,† F. Bert,3,‡ A. Amato,4 C. Baines,4 C. Carboni,5 R. J. Cava,6 A. Daoud-Aladine,7 P. Deen,8 T. Fennell,8 A. D. Hillier,7 H. Karunadasa,6,§ J. W. Taylor,7 P. Mendels,3 P. Schiffer,2 and S. T. Bramwell1 1London Centre for Nanotechnology, University College London, 17-19 Gordon Street, London WC1H 0AH, United Kingdom 2Department of Physics and Materials Research Institute, Pe...
متن کاملThird-order magnetic susceptibility of the frustrated square-lattice antiferromagnet
We present results from our analysis of the finite-temperature properties of the spin 1/2 J1-J2 Heisenberg model on a square lattice. The analysis is based on the exact diagonalization of small clusters with 16 and 20 sites utilizing the finite-temperature Lanczos method. In particular, we focus on the temperature dependence of the third-order magnetic susceptibility as a method to resolve the ...
متن کاملMagnetic and Magnetoresistive Properties of 3D Interconnected NiCo Nanowire Networks
Track-etched polymer membranes with crossed nanochannels have been revealed to be most suitable as templates to produce large surface area and mechanically stable 3D interconnected nanowire (NW) networks by electrodeposition. Geometrically controlled NW superstructures made of NiCo ferromagnetic alloys exhibit appealing magnetoresistive properties. The combination of exact alloy compositions wi...
متن کاملfrustrated honeycomb lattice Ising model
We study a classical fully-frustrated honeycomb lattice Ising model using Markov chain Monte Carlo methods and exact calculations . The Hamiltonian realizes a degenerate ground state manifold of equal-energy states, where each hexagonal plaquette of the lattice has one and only one unsatisfied bond, with an extensive residual entropy that grows as the number of spins N . Traditional singlespin ...
متن کاملMagnetic-field-induced first-order transition in the frustrated XY model on a stacked triangular lattice.
The results of extensive Monte Carlo simulations of magnetic-field induced transitions in the xy model on a stacked triangular lattice with antiferromag-netic intraplane and ferromagnetic interplane interactions are discussed. A low-field transition from the paramagnetic to a 3-state (Potts) phase is found to be very weakly first order with behavior suggesting tricriticality at zero field. In a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Communications Physics
سال: 2019
ISSN: 2399-3650
DOI: 10.1038/s42005-018-0104-6