Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Stone, Matthew B."'
Autor:
Paddison, Joseph A. M., Zhang, Hao, Yan, Jiaqiang, Cliffe, Matthew J., Do, Seung-Hwan, Gao, Shang, Stone, Matthew B., Dahlbom, David, Barros, Kipton, Batista, Cristian D., Christianson, Andrew D.
Magnetic materials with noncoplanar magnetic structures can show unusual physical properties driven by nontrivial topology. Topologically-active states are often multi-q structures, which are challenging to stabilize in models and to identify in mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::285311451b78bbdd75cbef3259f32b4d
http://arxiv.org/abs/2301.11395
http://arxiv.org/abs/2301.11395
Autor:
Paddison, Joseph A. M., Rai, Binod K., May, Andrew F., Calder, Stuart A., Stone, Matthew B., Frontzek, Matthias D., Christianson, Andrew D.
The experimental realization of magnetic skyrmions in centrosymmetric materials has been driven by theoretical understanding of how a delicate balance of anisotropy and frustration can stabilize topological spin structures in applied magnetic fields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80193bb9becd23ac8adb10f4aa454daa
Autor:
Hu, Xiao, Pajerowski, Daniel M., Zhang, Depei, Podlesnyak, Andrey A., Qiu, Yiming, Huang, Qing, Zhou, Haidong, Klich, Israel, Kolesnikov, Alexander I., Stone, Matthew B., Lee, Seung-Hun
$\rm{Sr_2CuTe_{0.5}W_{0.5}O_6}$ is a square-lattice magnet with super-exchange between S=1/2 $\rm{Cu^{2+}}$ spins mediated by randomly distributed Te and W ions. Here, using sub-K temperature and 20 $\rm{\mu}$eV energy resolution neutron scattering e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8525cb5de880bae64670cc6cf9e5b9f
http://arxiv.org/abs/2102.06309
http://arxiv.org/abs/2102.06309
Autor:
Dun, Zhiling, Bai, Xiaojian, Paddison, Joseph A. M., Hollingworth, Emily, Butch, Nicholas P., Cruz, Clarina D., Stone, Matthew B., Hong, Tao, Demmel, Franz, Mourigal, Martin, Zhou, Haidong
Publikováno v:
Physical Review X, Vol 10, Iss 3, p 031069 (2020)
A promising route to realize entangled magnetic states combines geometrical frustration with quantum-tunneling effects. Spin-ice materials are canonical examples of frustration, and Ising spins in a transverse magnetic field are the simplest many-bod
Autor:
Gao, Shang, Lin, Ling-Fang, May, Andrew F., Rai, Binod K., Zhang, Qiang, Dagotto, Elbio, Christianson, Andrew D., Stone, Matthew B.
Spin-1/2 chains with alternating antiferromagnetic (AF) and ferromagnetic (FM) couplings exhibit quantum entanglement like the integer-spin Haldane chains and might be similarly utilized for quantum computations. Such alternating AF-FM chains have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c17f961016e2169a9841e827855ca4
An indispensable step to understand collective magnetic phenomena in rare-earth compounds is the determination of spatially-anisotropic single-ion properties resulting from spin-orbit coupling and crystal field (CF). The CF Hamiltonian has a discrete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67cfd32cf0eecfe50feabbd6552e3ec4
Autor:
Banerjee, Arnab, Yan, Jiaqiang, Knolle, Johannes, Bridges, Craig A., Stone, Matthew B., Lumsden, Mark D., Mandrus, David G., Tennant, David A., Moessner, Roderich, Nagler, Stephen E.
Quantum matter provides an effective vacuum out of which arise emergent particles not corresponding to any experimentally detected elementary particle. Topological quantum materials in particular have become a focus of intense research in part becaus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed8a25d1df984db1b7ec9680b6aaa0a6
http://arxiv.org/abs/1609.00103
http://arxiv.org/abs/1609.00103